10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_________________________

FORM 10-Q

(Mark One)
☒	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2021
OR
☐	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from_________to ________

Commission File Number: 001-39797

Upstart Holdings, Inc.

(Exact name of registrant as specified in its charter)

_________________________

Delaware (State or other jurisdiction of incorporation or organization) 46-4332431 (I.R.S. Employer Identification No.)

Upstart Holdings, Inc.

2950 S. Delaware Street, Suite 300

San Mateo, California 94403

(650) 204-1000

(Address of principal executive offices, including zip code)

_________________________

Securities registered pursuant to Section 12(b) of the Act:

Title of each class:	Trading Symbol	Name of each exchange on which registered:
Common Stock, par value $0.0001 per share	UPST	Nasdaq Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☐
Emerging growth company	☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒

As of August 5, 2021 there were 77,767,428 shares of the registrant’s common stock outstanding.

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Upstart Holdings, Inc.

FORM 10-Q

TABLE OF CONTENTS

		Page
PART I. FINANCIAL INFORMATION
Item 1.	Financial Statements	5
	Condensed Consolidated Balance Sheets	5
	Condensed Consolidated Statements of Operations and Comprehensive Income (Loss)	7
	Condensed Consolidated Statements of Convertible Preferred Stock and Stockholders’ Equity (Deficit)	8
	Condensed Consolidated Statements of Cash Flows	10
	Notes to Condensed Consolidated Financial Statements	12
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	49
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	69
Item 4.	Controls and Procedures	71
PART II. OTHER INFORMATION
Item 1.	Legal Proceedings	72
Item 1A.	Risk Factors	72
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	125
Item 3.	Defaults Upon Senior Securities	126
Item 4.	Mine Safety Disclosures	126
Item 5.	Other Information	126
Item 6.	Exhibits and Financial Statement Schedule	126
Signatures		127

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of the federal securities laws about us and our industry, which statements involve substantial risks and uncertainties. Forward-looking statements generally relate to future events or our future financial or operating performance. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “should,” “expect,” “plan,” “anticipate,” “seek,” “could,” “intend,” “target,” “aim,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential,” or “continue,” or the negative of these words or other similar terms or expressions that concern our expectations, strategy, plans, or intentions. Forward-looking statements contained in this Quarterly Report on Form 10-Q include statements about:

•our future financial performance, including our expectations regarding our revenue, our operating expenses, our ability to determine reserves and our ability to remain profitable;

•our ability to improve the effectiveness and predictiveness of our AI models and our expectations that improvements in our AI models can lead to higher approval rates and lower interest rates;

•our ability to increase the volume of loans facilitated by our AI lending platform;

•our ability to successfully maintain a diversified loan funding strategy, including bank partnerships and whole loan sales and securitization transactions;

•our ability to maintain competitive interest rates offered to borrowers on our platform, while enabling our bank partners to achieve an adequate return over their cost of funding;

•our ability to successfully build our brand and protect our reputation from negative publicity;

•our ability to increase the effectiveness of our marketing strategies, including our direct consumer marketing initiatives;

•the impact of the COVID-19 pandemic and any associated economic downturn on our business and results of operations;

•our expectations and management of future growth, including expanding the number of potential borrowers;

•our ability to successfully adjust our proprietary AI models, products and services in a timely manner in response to changing macroeconomic conditions and fluctuations in the credit market;

•our compliance with applicable local, state and federal laws;

•our ability to comply with and successfully adapt to complex and evolving regulatory environments, including regulation of artificial intelligence and machine learning technology;

•our expectations regarding regulatory support of our approach to AI-based lending, including our ongoing discussions with the Consumer Financial Protection Bureau, or CFPB;

•our expectations regarding the success of our strategic acquisitions, including integration of acquired operations, products, technology, internal controls and personnel;

•our ability to protect against increasingly sophisticated fraudulent borrowing and online theft;

•our ability to service loans and the ability of third-party collection agents, to pursue collection of delinquent and defaulted loans;

•our ability to successfully compete with companies that are currently in, or may in the future enter, the markets in which we operate;

•our expectations regarding new and evolving markets and our ability enter into new markets and introduce new products and services, such as our recent introduction of auto loans;

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•our ability to effectively secure and maintain the confidentiality of the information received, accessed, stored, provided and used across our systems;

•our ability to successfully obtain and maintain funding and liquidity to support continued growth and general corporate purposes;

•our ability to attract, integrate and retain qualified employees;

•our ability to effectively manage and expand the capabilities of our operations teams, outsourcing relationships and other business operations;

•our ability to maintain, protect and enhance our intellectual property;

•our expectations regarding outstanding litigation and regulatory investigations; and

•the increased expenses associated with being a public company;

We caution you that the foregoing list may not contain all of the forward-looking statements made in this report.

You should not rely upon forward-looking statements as predictions of future events. We have based the forward-looking statements contained in this report primarily on our current expectations and projections about future events and trends that we believe may affect our business, financial condition, results of operations, and prospects. The outcome of the events described in these forward-looking statements is subject to risks, uncertainties, and other factors, including those described in the section titled “Risk Factors” and elsewhere in this report. Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements contained in this report. We cannot assure you that the results, events, and circumstances reflected in the forward-looking statements will be achieved or occur, and actual results, events, or circumstances could differ materially from those described in the forward-looking statements.

Neither we nor any other person assumes responsibility for the accuracy and completeness of any of these forward-looking statements. Moreover, the forward-looking statements made in this report relate only to events as of the date on which the statements are made. We undertake no obligation to update any forward-looking statements made in this report to reflect events or circumstances after the date of this report or to reflect new information or the occurrence of unanticipated events, except as required by law. We may not actually achieve the plans, intentions, or expectations disclosed in our forward-looking statements and you should not place undue reliance on our forward-looking statements. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures, or investments we may make.

In addition, statements that “we believe” and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this report, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain, and investors are cautioned not to unduly rely upon these statements.

Each of the terms the “Company,” “we,” “our,” “us” and similar terms used herein refer collectively to Upstart Holdings, Inc., a Delaware corporation, and its consolidated subsidiaries, unless otherwise stated.

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Part 1. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

Upstart Holdings, Inc.

Condensed Consolidated Balance Sheets

(In thousands, except share data)

(Unaudited)

	December 31,		June 30,
	2020		2021
Assets
Cash	$	250,819	$	506,287
Restricted cash	60,514		111,246
Loans (at fair value)	78,460		82,311
Notes receivable and residual certificates (at fair value)	19,074		12,995
Property, equipment, and software, net	10,032		13,549
Operating lease right of use assets	18,310		16,208
Goodwill	—		66,866
Intangible assets, net	—		22,131
Other assets (includes $6,831 and $15,450 at fair value as of December 31, 2020 and June 30, 2021, respectively)	40,046		72,990
Total assets(a)	$	477,255	$	904,583
Liabilities and Stockholders’ Equity
Liabilities:
Accounts payable	$	13,775	$	17,326
Payable to investors	45,501		76,947
Borrowings	62,626		6,057
Accrued expenses and other liabilities (includes $9,530 and $14,396 at fair value as of December 31, 2020 and June 30, 2021, respectively)	35,669		70,379
Operating lease liabilities	19,432		17,778
Total liabilities(a)	177,003		188,487
Stockholders’ equity:
Common stock, $0.0001 par value; 700,000,000 shares authorized; 73,314,026 and 77,626,866, shares issued and outstanding as of December 31, 2020 and June 30, 2021, respectively	7		8
Additional paid-in capital	369,467		737,924
Accumulated deficit	(69,222)		(21,836)
Total stockholders’ equity	300,252		716,096
Total liabilities and stockholders’ equity	$	477,255	$	904,583

(a)The following table presents information on assets and liabilities related to variable interest entities (“VIEs”) that are consolidated by Upstart Holdings, Inc. at December 31, 2020 and June 30, 2021. The assets in the table below may only be used to settle obligations of consolidated VIEs and are in excess of those obligations. The holders of the beneficial interests do not have recourse to the general credit of Upstart Holdings, Inc. The assets and liabilities in the table below include third-party assets and liabilities of consolidated VIEs and exclude intercompany balances that eliminate in consolidation.

5

Upstart Holdings, Inc.

Condensed Consolidated Balance Sheets

(In thousands, except share data)

(Unaudited)

	December 31,		June 30,
	2020		2021
Assets
Restricted cash	$	12,371	$	30,769
Loans (at fair value)	75,373		75,656
Notes receivable and residual certificates (at fair value)	17,219		11,839
Other assets	29		220
Total assets	$	104,992	$	118,484
Liabilities
Accounts payable	$	83	$	28
Borrowings	42,181		6,057
Other liabilities	32		81
Total liabilities	$	42,296	$	6,166

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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Upstart Holdings, Inc.

Condensed Consolidated Statements of Operations and Comprehensive Income (Loss)

(In thousands, except share and per share data)

(Unaudited)

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Revenue:
Revenue from fees, net	$	13,305	$	187,297	$	81,318	$	303,467
Interest income and fair value adjustments, net (includes $406 and $1,014 from related parties expense and $(97) and $4,238 of related parties fair value adjustments for the three and six months ended June 30, 2020, respectively)	4,048		6,649		29		11,824
Total revenue	17,353		193,946		81,347		315,291
Operating expenses:
Sales and marketing	5,436		75,916		41,388		125,292
Customer operations	6,621		24,164		15,432		41,552
Engineering and product development	7,667		31,431		14,685		50,419
General, administrative, and other	9,017		26,141		20,677		46,160
Total operating expenses	28,741		157,652		92,182		263,423
Income (loss) from operations	(11,388)		36,294		(10,835)		51,868
Other income (expense)	5,297		15		5,447		(5,218)
Income (expense) on warrants and other non-operating expenses, net	(18)		(13)		271		(31)
Net income (loss) before income taxes	(6,109)		36,296		(5,117)		46,619
Provision (benefit) for income taxes	—		(988)		—		(767)
Net income (loss) before attribution to noncontrolling interests	(6,109)		37,284		(5,117)		47,386
Net income (loss) attributable to noncontrolling interests	84		—		(404)		—
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	$	(6,193)	$	37,284	$	(4,713)	$	47,386
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic	$	(0.42)	$	0.49	$	(0.32)	$	0.63
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted	$	(0.42)	$	0.39	$	(0.32)	$	0.51
Weighted-average number of shares outstanding used in computing net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic	14,657,399		76,674,129		14,641,333		75,160,037
Weighted-average number of shares outstanding used in computing net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted	14,657,399		94,802,123		14,641,333		93,193,153

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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Upstart Holdings, Inc.

Condensed Consolidated Statements of Convertible Preferred Stock and Stockholders’ Equity (Deficit)

(In thousands, except share data)

(Unaudited)

	Three Months Ended June 30, 2020
	Convertible Preferred Stock			Common Stock			Additional Paid-in Capital		Accumulated Deficit		Total Upstart Holdings, Inc. Stockholders’ Deficit		Noncontrolling Interest		Total Stockholders’ Deficit
	Shares	Amount		Shares	Amount
Balance as of March 31, 2020	47,349,577	$	162,546	14,654,032	$	2	$	14,729	$	(73,725)	$	(58,994)	$	157	$	(58,837)
Issuance of common stock upon exercise of stock options	—	—		5,929	—		18		—		18		—		18
Stock-based compensation expense	—	—		—	—		2,634		—		2,634		—		2,634
Return of capital to interests in consolidated VIEs	—	—		—	—		—		—		—		(241)		(241)
Incentive share expense	—	—		—	—		358		—		358		—		358
Net income (loss)	—	—		—	—		—		(6,193)		(6,193)		84		(6,109)
Balance as of June 30, 2020	47,349,577	$	162,546	14,659,961	$	2	$	17,739	$	(79,918)	$	(62,177)	$	—	$	(62,177)

	Six Months Ended June 30, 2020
	Convertible Preferred Stock			Common Stock			Additional Paid-in Capital		Accumulated Deficit		Total Upstart Holdings, Inc. Stockholders’ Deficit		Noncontrolling Interest		Total Stockholders’ Deficit
	Shares	Amount		Shares	Amount
Balance as of December 31, 2019	47,349,577	$	162,546	14,561,398	$	2	$	12,489	$	(75,205)	$	(62,714)	$	1,026	$	(61,688)
Issuance of common stock upon exercise of stock options	—	—		98,563	—		203		—		203		—		203
Stock-based compensation expense	—	—		—	—		4,689		—		4,689		—		4,689
Return of capital to interests in consolidated VIEs	—	—		—	—		—		—		—		(622)		(622)
Incentive share expense	—	—		—	—		358		—		358		—		358
Net loss	—	—		—	—		—		(4,713)		(4,713)		(404)		(5,117)
Balance as of June 30, 2020	47,349,577	$	162,546	14,659,961	$	2	$	17,739	$	(79,918)	$	(62,177)	$	—	$	(62,177)

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Upstart Holdings, Inc.

Condensed Consolidated Statements of Convertible Preferred Stock and Stockholders’ Equity (Deficit)

(In thousands, except share data)

(Unaudited)

	Three Months Ended June 30, 2021
	Convertible Preferred Stock			Common Stock			Additional Paid-in Capital		Accumulated Deficit		Total Upstart Holdings, Inc. Stockholders’ Equity		Noncontrolling Interest		Total Stockholders’ Equity
	Shares	Amount		Shares	Amount
Balance as of March 31, 2021	—	$	—	73,908,252	$	7	$	379,703	$	(59,120)	$	320,590	$	—	$	320,590
Issuance of common stock upon exercise of stock options	—	—		763,466	—		1,440		—		1,440		—		1,440
Issuance of common stock upon settlement of restricted stock units	—	—		6,138	—		—		—		—		—		—
Stock-based compensation expense	—	—		—	—		22,084		—		22,084		—		22,084
Shares withheld related to net share settlement of restricted stock units	—	—		(1,730)	—		(236)		—		(236)		—		(236)
Issuance of common stock in connection with acquisition	—	—		650,740	—		71,003		—		71,003		—		71,003
Issuance of common stock in connection with follow-on offering, net of underwriting discounts, commissions, and offering costs	—	—		2,300,000	1		263,930		—		263,931		—		263,931
Net income	—	—		—	—		—		37,284		37,284		—		37,284
Balance as of June 30, 2021	—	$	—	77,626,866	$	8	$	737,924	$	(21,836)	$	716,096	$	—	$	716,096

	Six Months Ended June 30, 2021
	Convertible Preferred Stock			Common Stock			Additional Paid-in Capital		Accumulated Deficit		Total Upstart Holdings, Inc. Stockholders’ Equity		Noncontrolling Interest		Total Stockholders’ Equity
	Shares	Amount		Shares	Amount
Balance as of December 31, 2020	—	$	—	73,314,026	$	7	$	369,467	$	(69,222)	$	300,252	$	—	$	300,252
Issuance of common stock upon exercise of stock options	—	—		1,284,977	—		2,932		—		2,932		—		2,932
Issuance of common stock upon settlement of restricted stock units	—	—		6,446	—		—		—		—		—		—
Exercise of common stock warrants	—	—		72,407	—		—		—		—		—		—
Stock-based compensation expense	—	—		—	—		30,828		—		30,828		—		30,828
Shares withheld related to net share settlement of restricted stock units	—	—		(1,730)	—		(236)		—		(236)		—		(236)
Issuance of common stock in connection with acquisition	—	—		650,740	—		71,003		—		71,003		—		71,003
Issuance of common stock in connection with follow-on offering, net of underwriting discounts, commissions, and offering costs	—	—		2,300,000	1		263,930		—		263,931		—		263,931
Net income	—	—		—	—		—		47,386		47,386		—		47,386
Balance as of June 30, 2021	—	—		77,626,866	$	8	$	737,924	$	(21,836)	$	716,096	$	—	$	716,096

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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Upstart Holdings, Inc.

Condensed Consolidated Statements of Cash Flows

(In thousands)

(Unaudited)

	Six Months Ended June 30,
	2020		2021
Cash flows from operating activities
Net income (loss) before attribution to noncontrolling interests	$	(5,117)	$	47,386
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Change in fair value of financial instruments (includes $(4,238) from related parties for the six months ended June 30, 2020)	14,264		(4,167)
Stock-based compensation	4,484		29,808
Gain on loan servicing arrangements	(1,680)		(2,102)
Depreciation and amortization	1,050		2,799
Incentive share expense	358		—
Other	36		216
Net changes in operating assets and liabilities:
Purchase of loans for immediate resale	(915,234)		(3,414,231)
Proceeds from immediate resale of loans	915,234		3,414,231
Purchase of loans held-for-sale	(98,601)		(38,311)
Principal payments received for loans held-for-sale	7,790		3,676
Net proceeds from sale of loans held-for-sale	6,813		57,183
Other assets	(2,455)		(19,651)
Operating lease liability and right-of-use asset	57		448
Accounts payable	(3,341)		3,380
Payable to investors	18,689		31,446
Accrued expenses and other liabilities	(12,886)		23,785
Net cash (used in) provided by operating activities	(70,539)		135,896
Cash flows from investing activities
Principal payments received for loans held by consolidated securitizations	24,018		—
Net proceeds from sale of loans held-for-investment	88,136		9,718
Principal payments received for loans held-for-investment	9,192		7,488
Principal payments received for notes receivable and repayments of residual certificates	7,616		6,349
Purchase of loans held-for-investment	(2,794)		(42,548)
Purchase of notes receivable and residual certificates	(4)		—
Purchase of property and equipment	(908)		(1,997)
Capitalized software costs	(1,659)		(2,148)
Acquisition, net of cash acquired	—		(16,561)
Net cash (used in) provided by investing activities	123,597		(39,699)
Cash flows from financing activities
Proceeds from secondary offering, net of underwriting discounts, commissions, and offering costs	—		263,931
Taxes paid related to net share settlement of equity awards	—		(236)
Payments made on securitization notes and certificates (includes $1,034 paid to related parties for the six months ended June 30, 2020)	(26,126)		—
Repayments of borrowings	(86,848)		(62,455)

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Upstart Holdings, Inc.

Condensed Consolidated Statements of Cash Flows (Continued)

(In thousands)

(Unaudited)

	Six Months Ended June 30,
	2020		2021
Distributions made to noncontrolling interests	(622)		—
Proceeds from borrowings	75,997		5,831
Proceeds from exercise of stock options	203		2,932
Net cash (used in) provided by financing activities	(37,396)		210,003
Net increase in cash and restricted cash	15,662		306,200
Cash and restricted cash at beginning of period	80,067		311,333
Cash and restricted cash at end of period	$	95,729	$	617,533
Supplemental disclosures of cash flow information
Cash paid for interest	$	5,516	$	2,527
Cash paid for income taxes	—		1,567
Cash paid for amounts included in the measurement of lease liabilities	2,046		2,132
Supplemental disclosures of non-cash operating activities
Total right-of-use assets capitalized	$	187	$	—
Supplemental disclosures of non-cash investing and financing activities
Issuance of common stock in connection with acquisition	$	—	$	80,256
Derecognition of loans held-for-investment in consolidated VIE	57,222		—
Derecognition of payable to securitization note holders and residual certificate holders	58,017		—
Capitalized stock-based compensation expense	205		1,020

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

1.Description of Business and Significant Accounting Policies

Description of Business

Upstart Holdings, Inc. and its subsidiaries (together “Upstart”, the “Company”, “we”, or “our”) apply modern data science and technology to the process of originating consumer credit. The Company helps bank partners originate credit by providing them with a proprietary, cloud-based, artificial intelligence lending platform. As the Company’s technology continues to improve and additional banks adopt the Upstart platform, consumers benefit from improved access to affordable and frictionless credit.

Upstart Network, Inc. was incorporated in Delaware in 2012. Pursuant to a restructuring, Upstart Holdings, Inc. was incorporated in December 2013 and became the holding company of Upstart Network, Inc. The Company currently operates in the United States and is headquartered in San Mateo, California and Columbus, Ohio. The Company’s fiscal year ends on December 31.

Basis of Presentation and Consolidation

The accompanying unaudited condensed consolidated financial statements have been prepared on the same basis as the annual consolidated financial statements included in our Annual Report on Form 10-K and in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary to state fairly the Company’s financial position, results of operations, comprehensive income (loss) and cash flows for the periods presented, but are not necessarily indicative of the results of operations to be anticipated of any future annual or interim periods.

Certain information and disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to rules and regulations of the Securities and Exchange Commission. Accordingly, the information included in this Quarterly Report on Form 10-Q should be read in conjunction with the consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the year ended December 31, 2020.

The preparation of the condensed consolidated financial statements in conformity with GAAP requires that management make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods.

Significant estimates and assumptions made in the accompanying condensed consolidated financial statements, which management believes are critical in understanding and evaluating the Company’s reported financial results include: (i) fair value determinations; (ii) stock-based compensation; (iii) consolidation of VIEs; and (iv) provision for income taxes, net of valuation allowance for deferred tax assets. The Company bases its estimates on various factors it believes to be reasonable under the circumstances. Actual results could differ from those estimates and such differences could affect the results of operations reported in future periods.

Stock-Based Compensation

The Company issues stock options, restricted stock units (“RSUs”), and restricted stock to employees and nonemployees, including directors and third-party service providers, and employee stock purchase rights granted under the Company’s employee stock purchase plan (“ESPP”). Stock options and employee stock purchase rights granted under the ESPP are initially measured at fair value at the date of grant using the Black-Scholes option-pricing model. RSUs and restricted stock are measured at the fair market value of our common stock at the grant date. Stock-based compensation expenses are recognized based on their respective grant-date fair values. Forfeitures are estimated at the time of grant and revised, as necessary, in subsequent periods if actual forfeitures differ from

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Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

initial estimates. Stock-based compensation expense is recorded net of estimated forfeitures, such that the expense is recorded only for those stock options that are expected to vest.

Business Combinations

The Company accounts for business combinations using the acquisition method of accounting which requires the fair values of assets acquired and liabilities assumed to be recognized in the interim condensed consolidated financial statements. Assets acquired and liabilities assumed in a business combination are recognized at their estimated fair value as of the acquisition date. The excess purchase price over the fair value of assets acquired and liabilities assumed is recorded as goodwill. The allocation of fair values may be subject to adjustment after the initial allocation for up to a one-year period, with the corresponding offset to goodwill. Acquisition-related costs, such as legal and consulting fees, are recognized separately from the business combination and are expensed as incurred.

Goodwill and Intangible Assets

Goodwill represents the excess of the purchase price over the fair value of identifiable net assets acquired. Goodwill is reviewed for impairment annually, or more frequently if an event or a change in circumstances indicates that goodwill may be impaired. We first assess qualitative factors to determine if it is more likely than not that the fair value of the reporting unit is less than its carrying value. If the Company concludes the fair value is less than its carrying value a quantitative test is performed. We perform a quantitative goodwill impairment test by determining the fair value of the reporting unit and comparing it to the carrying value of the reporting unit. If the fair value of the reporting unit is greater than the reporting unit’s carrying value, then the carrying value of the reporting unit is deemed to be recoverable. If the carrying value of the reporting unit is greater than the reporting unit’s fair value, goodwill is impaired and written down to the reporting unit’s fair value.

Acquired intangible assets are recorded at fair value on the date of acquisition and amortized on a straight-line basis over their estimated useful lives. Acquired intangible assets are presented net of accumulated amortization on the condensed consolidated balance sheets. The Company reviews the carrying amounts of intangible assets for impairment whenever an event or change in circumstances indicates that the carrying amount of the assets may not be recoverable. We measure the recoverability of intangible assets by comparing the carrying amount of each asset to the future undiscounted cash flows we expect the asset to generate. Impairment is measured by the amount in which the carrying value of the asset exceeds its fair value. In addition, we periodically evaluate the estimated remaining useful lives of long-lived intangible assets to determine whether events or changes in circumstances warrant a revision to the remaining period of amortization.

Follow-on Offering

On April 13, 2021, the Company completed a follow-on offering, in which 2,300,000 shares of common stock (including the exercise in full of the underwriters’ option to purchase 300,000 additional shares) were issued and sold at $120.00 per share. The Company received net proceeds of $263.9 million after deducting underwriting discounts and commissions of $11.0 million and offering expenses of $1.0 million. Offering expenses consisted of incremental accounting, legal, and other fees incurred related to the follow-on offering.

Other Income (Expense)

In the three and six months ended June 30, 2021, other income (expense) primarily consisted of dividend income earned by the Company on its unrestricted cash balance which is recognized in the period earned.

In April 2020, the Company received a forgivable loan under the Paycheck Protection Program (“PPP”), totaling $5.3 million with a stated annual interest rate of 1%. All loan payments are deferred for six months if not forgiven under the provisions of the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). The

13

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

loan and accrued interest are forgivable for borrowers who use the loan proceeds for eligible expenses during a twenty-four week period following the borrower’s receipt of the loan and maintain payroll and employee headcount. The Company has used the full proceeds of the loan for eligible expenses within the required period. The Company determined that forgiveness of the loan under the CARES Act was reasonably assured and recorded the full amount of proceeds as other income in the condensed consolidated statement of operations and comprehensive income (loss) in 2020. In March 2021, the Company voluntarily repaid proceeds received under the Paycheck Protection Program plus accrued interest totaling $5.3 million. The Company recognized the loan principal repayment as an other expense.

Emerging Growth Company Status

The Company is an emerging growth company, as defined in the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”). Under the JOBS Act, emerging growth companies can delay adopting new or revised accounting standards issued subsequent to the enactment of the JOBS Act until those standards apply to private companies. The Company has elected to use this extended transition period for complying with new or revised accounting standards that have different effective dates for public and private companies until the earlier of the date that it is (i) no longer an emerging growth company or (ii) affirmatively and irrevocably opts out of the extended transition period provided in the JOBS Act. As a result, the condensed consolidated financial statements may not be comparable to companies that comply with the new or revised accounting pronouncements as of public company effective dates.

The Company will no longer qualify as an emerging growth company on the last day of the fiscal year ending December 31, 2021. Accordingly, the Company will be required to comply with the new or revised accounting pronouncements as of the effective dates applicable to public companies that are not emerging growth companies, as disclosed below.

Recently Adopted Accounting Pronouncements

The Company adopted the following accounting standards during the six months ended June 30, 2021:

In August 2018, the Financial Accounting Standards Board (“FASB”) issued ASU 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract, which requires a customer in a hosting arrangement that is a service contract to follow the internal-use software guidance in Topic 350-40 to determine which implementation costs to capitalize as assets or expense as incurred. The standard is effective January 1, 2021 for emerging growth companies that have adopted the private company relief. The amendments in this ASU can be applied either retrospectively or prospectively to all implementation costs after the date of adoption. The guidance became effective on January 1, 2021 and the Company adopted the standard on a prospective basis. The adoption of the standard did not have a material impact on the Company’s condensed consolidated financial statements or related disclosures.

In August 2020, the FASB issued ASU No. 2020-06, Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity, which simplifies accounting for convertible instruments by removing major separation models required under current U.S. GAAP. The standard removes certain settlement conditions that are required for equity contracts to qualify for the derivative scope exception and also simplifies the diluted earnings per share calculation in certain areas. The amendments in this update are effective for public business entities for fiscal years beginning after December 15, 2021, and interim periods within those fiscal years. The amendment is to be adopted through either a fully retrospective or modified retrospective method of transition. Early adoption is permitted. The Company early adopted ASU 2020-06 on January 1, 2021 with no material impact on the Company’s condensed consolidated financial statements or related disclosures.

Recently Issued Accounting Pronouncements

14

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

In June 2016, the FASB amended guidance related to impairment of financial instruments as part of ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which will be effective January 1, 2023 for emerging growth companies that have adopted the private company relief. The guidance replaces the incurred loss impairment methodology with an expected credit loss model for which a company recognizes an allowance based on the estimate of expected credit loss. The Company accounts for its loans at fair value through net income (loss), which is outside the scope of Topic 326. For available for sale debt securities, the guidance will require recognition of expected credit losses by recognizing an allowance for credit losses when the fair value of the security is below amortized cost and the recognition of this allowance is limited to the difference between the security’s amortized cost basis and fair value. The Company is evaluating the impact this ASU will have on its condensed consolidated balance sheets, condensed consolidated statements of operations and comprehensive income (loss), condensed consolidated statements of cash flows and related disclosures. The Company plans to adopt Topic 326 effective as of January 1, 2021 in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

In March 2020 the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting followed by ASU 2021-01, Reference Rate Reform, Scope issued in January 2021. ASU 2020-04 and ASU 2021-01 provide temporary optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships, and other transactions that reference the London Interbank Offered Rate or another reference rate expected to be discontinued because of reference rate reform, if certain criteria are met. The guidance in ASU 2020-04 and ASU 2021-01 was effective upon issuance and, once adopted, may be applied prospectively to contract modifications and hedging relationships through December 31, 2022. The Company is currently evaluating the impact of the adoption of ASU 2020-04 and ASU 2021-01 on its condensed consolidated financial statements and related disclosures.

2.Revenue

Revenue from fees, net

The Company disaggregates revenue from fees by type of service for the periods presented as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Revenue from fees, net:
Platform and referral fees, net	$	7,612	$	169,080	$	67,842	$	276,033
Servicing fees, net	5,693		18,217		13,476		$	27,434
Total revenue from fees, net	$	13,305	$	187,297	$	81,318	$	303,467

Platform and referral fees, net

The Company enters into contracts with bank partners to provide access to a cloud-based artificial intelligence lending platform developed by the Company (the “Upstart platform”) to enable banks to originate unsecured personal and secured auto loans. The Upstart platform includes a cloud-based application (through Upstart.com or a bank-branded program) for submitting loan applications, verifying information provided within submitted applications, risk underwriting (through a series of proprietary technology solutions), delivery of electronic loan offers, and if the offer is accepted by the borrower, an electronic loan documentation signed by the borrower. Bank partners can specify certain parameters of loans they are willing to originate. Under these contracts, bank partners can choose to use Upstart’s referral services, which allow them to access new borrowers through Upstart’s marketing channels. The Company’s contracts with bank partners are non-cancelable and generally have 12-month terms that automatically renew.

15

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

After origination, Upstart-powered loans are either retained by bank partners, purchased by the Company for immediate resale to institutional investors under loan sale agreements, or purchased and held by the Company. For loans purchased by the Company, Upstart pays bank partners a one-time loan premium fee upon completion of the minimum holding periods. Upstart also pays bank partners monthly loan trailing fees based on the amount and timing of principal and interest payments made by borrowers of the underlying loans. The monthly loan trailing fees are paid based on the amount and timing of principal and interest payments made by borrowers of the underlying loans. Both the loan premium fees and loan trailing fees are consideration payable to customers and are recorded as a reduction to platform and referral fees, net, which is part of revenue from fees, net, in the condensed consolidated statements of operations and comprehensive income (loss) for the periods presented. The Company recognized $1.4 million and $3.8 million, of loan premium fees and loan trailing fees as contra-revenue within platform and referral fees, net for the three and six months ended June 30, 2020, respectively, and $6.0 million and $9.6 million, for the three and six months ended June 30, 2021, respectively.

As of December 31, 2020 and June 30, 2021, the Company recorded $1.3 million and $2.5 million of loan trailing fee liability, respectively, which is recorded at fair value and included within accrued expenses other liabilities on the Company’s condensed consolidated balance sheets. Refer to “Note 4. Fair Value Measurement” for additional information on changes in fair value associated with trailing fee liabilities.

The Company’s arrangements for platform and referral services typically consist of an obligation to provide one or both of these services to customers, which are our bank partners, on a when and if needed basis (a stand-ready obligation), and revenue is recognized as such services are performed. Additionally, the services have the same pattern and period of transfer, and when provided individually or together, are accounted for as a single combined performance obligation representing a series of distinct services.

Platform and referral services are typically provided under a fixed or declining (tier-based) price per unit based on volume or as a percentage of the total value of loans originated each period; however, pricing for these services may also be based on minimum usage fees. The tier-based pricing, when offered, resets on a monthly basis and does not accumulate. Given that the nature of the Company’s promise is to stand-ready and provide continuous access to and process transactions through the platform, tier-based pricing based on usage represents variable consideration. Since the variable fees relate directly to the day in which such services are provided, they generally meet the criteria for allocating variable consideration entirely to one or more, but not all, performance obligations in a contract. Accordingly, when the requisite criteria are met, variable fees are allocated to and recognized on the day the services are provided. Fees for platform and referrals services are typically billed and paid on a monthly basis. As such, the Company’s contracts with customers do not include a significant financing component.

The Company did not recognize revenue from performance obligations related to prior periods for the periods presented. The Company had no material contract assets, contract liabilities, or deferred contract costs recorded as of December 31, 2020 and June 30, 2021. The Company had $8.1 million and $16.2 million of accounts receivable that are included in other assets on the condensed consolidated balance sheets related to contracts with customers as of December 31, 2020 and June 30, 2021, respectively. The Company’s allowance for bad debt was immaterial as of December 31, 2020 and June 30, 2021, and the Company’s bad debt expense was immaterial for the periods presented.

The Company capitalizes incremental costs of obtaining a contract with a customer, which are certain sales commissions paid to acquire bank partners. Capitalized costs are amortized over the expected period of benefit, which we have determined, based on an analysis, to be three years. The Company applies the practical expedient to expense costs to obtain contracts with customers if the amortization period is one year or less. As of June 30, 2021, the Company had an immaterial amount of contract costs capitalized within other assets on the condensed consolidated balance sheets. For the three and six months ended June 30, 2021, the Company amortized an immaterial amount of capitalized contracts costs to sales and marketing in the condensed consolidated statements of operations and comprehensive income (loss).

16

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

For the three and six months ended June 30, 2020, the Company had one customer (“Customer A”) which accounted for 35% and 70% of the Company’s total revenue, respectively. For the three and six months ended June 30, 2021, Customer A accounted for 63% and 62%, respectively, of the Company’s total revenue and a second customer accounted for 22% and 23%, respectively, of the Company’s total revenue. Two customers accounted for 34% and 15% of accounts receivable as of December 31, 2020, respectively, and 38% and 18% as of June 30, 2021, respectively.

Servicing fees, net

The Company also enters into contracts with bank partners and institutional investors to provide loan servicing for the life of Upstart-powered loans. These services commence upon origination of these loans by bank partners and include collection, processing and reconciliations of payments received, investor reporting and borrower customer support as well as distribution of funds to the holders of the loans. The Company charges the loan holder a monthly servicing fee calculated based on a predetermined percentage of the outstanding principal balance. Servicing fees also include certain ancillary fees charged on a per transaction basis for processing late payments and payments declined due to insufficient funds. Servicing fees are recognized in the period the services are provided. Loan servicing fees are not within the scope of ASC 606 and are accounted for under ASC 860, Transfers and servicing of financial assets.

Servicing fees, net also include gains and losses on assets and liabilities recognized under loan servicing arrangements for loans retained by bank partners or loans sold to institutional investors. Such gains or losses are recognized based on whether the benefits of servicing are expected to more than adequately compensate the Company for carrying out its servicing obligations. Servicing fees also include changes in fair value of loan servicing assets and liabilities in the periods presented. Refer to “Note 4. Fair Value Measurement” for additional information on changes in fair value associated with servicing assets and liabilities.

The Company recognized gains related to loan servicing rights upon loan sales for the periods presented as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021			2020		2021
Net gain related to loan servicing rights	$	221	$	2,169		$	1,680	$	2,102

The Company generally outsources borrower payment collections for loans that are more than 30 days past due or charged off to third-party collection agencies. The Company charges bank partners and institutional investors for collection agency fees related to their outstanding loan portfolio. The Company has discretion in hiring the collection agencies and determining the scope of their work. As the principal in the arrangement, the Company recognizes gross revenue from collection agency fees in the period that the services are provided. Upstart also receives certain ancillary fees inclusive of late payment fees and ACH fail fees. Revenue from collection agency fees and borrower fees are included in servicing fees, net as part of revenue from fees, net in the Company’s condensed consolidated statements of operations and comprehensive income (loss). The total fees charged by collection agencies are also recognized in the period incurred and reported as part of customer operations expenses.

The Company recognized collection agency fees and borrower fees, which are included in servicing fees, net for the periods presented as follows:

17

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Collection agency fees	$	654	$	991	$	1,454	$	1,854
Borrower fees	$	419	$	1,095	$	936	$	1,980

Interest Income and Fair Value Adjustments, Net

Interest income and fair value adjustments, net is comprised of interest income, interest expense and net changes in the fair value of financial instruments, held in the Company’s normal course of business at fair value, including loans, notes receivable and residual certificates, payable to securitization note holders and residual certificate holders.

The table below presents components of the interest income and fair value adjustments, net presented in the Company’s condensed consolidated statements of operations and comprehensive income (loss):

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Interest income and fair value adjustments, net:
Interest income	$	7,724	$	3,545	$	16,907	$	6,951
Interest expense	(2,260)		(1,497)		(5,515)		(2,527)
Fair value and other adjustments, net	(1,416)		4,601		(11,363)		7,400
Total interest income and fair value adjustments, net	$	4,048	$	6,649	$	29	$	11,824

Amounts above include interest income, interest expense and fair value adjustments, net related to consolidated securitization trusts for the three and six months ended June 30, 2020 is as follows:

	Three Months Ended June 30, 2020		Six Months Ended June 30, 2020
Interest income and fair value adjustments, net related to consolidated securitization trusts:
Interest income	$	1,794	$	5,173
Interest expense	(505)		(1,074)
Fair value and other adjustments, net	(555)		(3,555)
Total interest income and fair value adjustments, net	$	734	$	544

Interest income

Interest income is recognized based on the terms of the underlying agreements with borrowers for loans held on the Company’s condensed consolidated balance sheets and is earned over the life of a loan.

Interest income also includes accrued interest earned on outstanding loans but not collected. Loans that have reached a delinquency of over 120 days are classified as non-accrual status and any accrued interest recorded in relation to these loans is reversed in the respective period. As of December 31, 2020 and June 30, 2021, the

18

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

Company has recorded $0.9 million of accrued interest income in loans on the condensed consolidated balance sheets.

Interest expense

Interest expense is primarily related to interest recorded on the Company’s borrowings and the notes issued as part of the consolidated securitizations. Interest expense includes accrued interest incurred but not paid. Accrued interest expenses were immaterial as of December 31, 2020 and June 30, 2021.

Fair value and other adjustments, net

Fair value and other adjustments, net include changes in fair value of financial instruments, other than loan servicing assets and liabilities, common stock warrant liabilities, and convertible preferred stock warrant liabilities. These adjustments are recorded in the Company’s condensed consolidated statements of operations and comprehensive income (loss) and include both realized and unrealized changes to the value of related assets and liabilities. Refer to “Note 4. Fair Value Measurement” for additional information.

Fair value and other adjustments, net also include income attributable to third-party residual certificate holders for the consolidated securitization and amounts received from borrowers for previously charged-off loans held on the Company’s condensed consolidated balance sheets. These amounts are recognized in the period received.

3.Securitizations and Variable Interest Entities

Consolidated VIEs

The Company consolidates VIEs in which the Company has a variable interest and is determined to be the primary beneficiary. This determination is based on whether the Company has a variable interest (or combination of variable interests) that provides the Company with (a) the power to direct the activities that most significantly impact the VIE’s economic performance and (b) the obligation to absorb losses or right to receive benefits that could be potentially significant to the VIE. The Company continually reassesses whether it is the primary beneficiary of a VIE throughout the entire period the Company is involved with the VIE.

The Company also determines whether decision-maker or service-provider fees are variable interests. Decision-maker or service-provider fees are not considered variable interests when the arrangement does not expose the Company to risks of loss that a potential VIE was designed to pass on to its variable interest holders, the fees are commensurate, the arrangement is at market, and the Company does not have any other interests (including direct interests and certain indirect interests held through related parties) that absorb more than an insignificant amount of a VIE’s potential variability. This determination can have a significant impact on the Company’s consolidation analysis, as it could affect whether a legal entity is a VIE and whether the Company is the primary beneficiary of a VIE. When the Company’s decision-maker or service-provider fee is not a variable interest, the Company is viewed as acting as a fiduciary for the potential VIE.

Warehouse Entity

The Company established Upstart Loan Trust to enter into warehouse credit facilities for the purpose of purchasing Upstart-powered loans. See “Note 9. Borrowings” for additional information. The entity is a Delaware statutory trust that is structured to be bankruptcy-remote, with third-party banks operating as trustees.

Consolidated Securitizations and MOAs

19

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

The Company entered into a private offering securitization transaction in April 2018 (“2018-1”). As the sponsor of the securitization transaction, the Company created legal entities for the roles of depositors, issuers, grantor trusts, and MOAs.

Under the risk retention requirements in Title 17 U.S. Code of Federal Regulations Part 246, Credit Risk Retention, promulgated by Securities and Exchange Commission (“RR”), the Company is required to retain at least 5% of the economic risk in securitization transactions in which the Company is the retaining sponsor. The Company elected to satisfy the RR requirements by holding Eligible Horizontal Retained Interests (“EHRIs”) in the form of subordinated certificates within the established MOA.

Concurrently with the closing of the 2018-1 securitization transaction, while maintaining its status as the primary beneficiary of the related MOA, the Company sold 80% of its interests in the MOA to an institutional investor in exchange for cash of approximately $8.0 million based on the fair value of the residual certificates held in the MOA as determined on the pricing date. As a result of the sale, the Company maintained a 20% interest in the MOA and its status as the managing member, while the investor became a non-voting limited member. As of December 31, 2020 and June 30, 2021, no noncontrolling interests were recognized due to deconsolidation of the 2018-1 securitization during 2020.

Upon closing of the securitization transaction, the Company determined that the servicing fees represented a variable interest in the securitization entities due to the EHRIs held by the Company’s MOA to satisfy the RR requirements. The EHRIs held by the MOA were deemed to potentially absorb more than an insignificant amount of the VIEs’ expected losses or expected returns at the inception of the securitization transaction. The Company also determined that it was the primary beneficiary of the entities and consolidated the MOA and trusts associated with the 2018-1 securitization transaction.

Subsequent to the expiration of the RR requirements for 2018-1 in June 2020, the residual certificates held by the MOA was distributed based on the proportional equity held by Upstart and the investor. This distribution required the Company to reassess whether its servicing fee is a variable interest. Although the Company maintains a reduced level of variable interests in the 2018-1 securitization transaction through the EHRIs, the Company’s other interests subsequent to these distributions are no longer expected to absorb more than an insignificant amount of the VIE’s expected losses or expected returns. Therefore, the Company concluded that the fees for servicing the securitization transaction are no longer considered variable interests, and as such the powers the Company possesses through the servicing arrangement is no longer considered in the primary beneficiary determination. As a result, the Company concluded it was no longer the primary beneficiary of the 2018-1 securitization transaction. The Company deconsolidated the legal entities associated with the 2018-1 securitization as of June 30, 2020. The Company recorded an immaterial net gain on the deconsolidation of the entities. The Company maintained its role as servicer of these securitization transactions.

The Company sponsored three additional securitization transactions in August 2018 (“2018-2”), February 2019 (“2019-1”) and August 2019 (“2019-2”), respectively. As the retaining sponsor of these transactions, the Company was subject to the RR requirements and satisfied them through Eligible Vertical Interests (“EVIs”) in the form of a combination of securitization notes and residual certificates through the established MOAs. The Company concluded that it has a variable interest and is the primary beneficiary of the MOAs associated with these securitization transactions. As a result, the Company consolidated these MOAs as of December 31, 2020 and 2019 and the MOAs continue to remain consolidated as of June 30, 2021. The Company determined that it is not the primary beneficiary of the trusts which hold the loans associated with these securitization transactions, primarily because the Company’s servicing fees are not considered variable interests, and that the transfer of loans as collateral into these securitization transactions met the definition of a sale under Topic 860, Transferring and Servicing. As such, the Company derecognized these loans from the condensed consolidated balance sheets upon the closing of these securitization transactions. Refer to the Unconsolidated Securitizations section below for more information.

20

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

Other Consolidated VIEs

Upstart Loan Trust 2, a Delaware statutory trust, holds personal loans facilitated through the Upstart platform. These loans include, but are not limited to, loans which do not satisfy the warehouse requirements or loans that were the result of the Company’s repurchases of loans for breaches of representations and warranties made to institutional investors, as described above.

The following tables present a summary of financial assets and liabilities from the Company’s involvement with consolidated VIEs:

	Assets		Liabilities		Net Assets
December 31, 2020
Warehouse Entities	$	71,530	$	35,109	$	36,421
Majority-owned Affiliates	17,219		7,187		10,032
Other Consolidated VIEs	16,243		—		16,243
Total Consolidated VIEs	$	104,992	$	42,296	$	62,696

	Assets		Liabilities		Net Assets
June 30, 2021
Warehouse Entities	$	55,935	$	2,759	$	53,176
Majority-owned Affiliates	11,839		3,330		8,509
Other Consolidated VIEs	50,710		77		50,633
Total Consolidated VIEs	$	118,484	$	6,166	$	112,318

The Company’s continued involvement in all of its securitizations in which it is the sponsor includes loan servicing rights and obligations for which it receives servicing fees over the life of the underlying loans. The Company monitors its status as the primary beneficiary and in case of reconsideration events, updates the analysis accordingly.

Unconsolidated VIEs

The Company’s transactions with unconsolidated VIEs include securitizations of unsecured personal whole loans and sales of whole loans to VIEs. The Company has various forms of involvement with VIEs, including servicing of loans and holding senior or residual interests in the VIEs. The Company’s transactions with unconsolidated VIEs include securitizations of unsecured personal whole loans and sales of whole loans to VIEs. The Company has various forms of involvement with VIEs, including servicing of loans and holding senior or residual interests in the VIEs.

Unconsolidated Securitizations

As of June 30, 2021, the Company’s unconsolidated VIEs include entities established as the issuers and grantor trusts for the 2017-1, 2017-2, 2018-1, 2018-2, 2019-1, and 2019-2 securitization transactions (the “Unconsolidated Securitizations”). The Company’s continued involvement in the unconsolidated VIEs is in the form of its role as the sponsor and the servicer of these transactions. For each of the unconsolidated securitizations, the Company determined that it is not the primary beneficiary.

In cases where the VIEs are not consolidated and the transfer of the loans from the Company to the securitization trust meets sale accounting criteria, the Company recognizes a gain or loss on sales of loans. The net

21

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction. The assets are transferred into a trust such that the assets are legally isolated from the creditors of the Company and are not available to satisfy obligations of the Company. These assets can only be used to settle obligations of the underlying securitization trusts.

Upstart Network Trust

Upstart Network Trust (“UNT”), also a Delaware statutory trust, was established in 2014 to facilitate Upstart’s fractional loan program. The Company is the servicer of UNT’s loan assets and previously concluded that the servicing fee represents a variable interest and that the Company is the primary beneficiary of UNT. The program was formally discontinued in 2019 and as a result of a reduction in the Company’s investment in UNT, the Company concluded that it was no longer the primary beneficiary and therefore deconsolidated UNT during 2019. The fair value of the Company’s investment in UNT is included in notes receivable and residual certificates in the condensed consolidated balance sheets as of December 31, 2020 and June 30, 2021. The Company’s continued involvement in UNT includes loan servicing rights and obligations for which it receives servicing fees over the life of the underlying loans

The following tables summarize the aggregate carrying value of assets and liabilities of unconsolidated VIEs in which the Company holds a variable interest but is not the primary beneficiary:

	Assets		Liabilities		Net Assets		Maximum Exposure to Losses
December 31, 2020
Securitizations	$	484,604	$	390,252	$	94,352	$	24,434
Upstart Network Trust	39,754		39,754		—		1,707
Total Unconsolidated VIEs	$	524,358	$	430,006	$	94,352	$	26,141

	Assets		Liabilities		Net Assets		Maximum Exposure to Losses
June 30, 2021
Securitizations	$	326,832	$	251,219	$	75,613	$	19,054
Upstart Network Trust	24,612		24,612		—		1,157
Total Unconsolidated VIEs	$	351,444	$	275,831	$	75,613	$	20,211

The carrying value of assets that relate to variable interests in unconsolidated VIEs consists of $18.9 million and $13.0 million which are included in notes receivable and residual certificates on the condensed consolidated balance sheets as of December 31, 2020 and June 30, 2021, respectively. The Company also had $7.2 million of cash deposits made to reserve accounts for related securitizations, included in other assets on the condensed consolidated balance sheets as of December 31, 2020 and June 30, 2021.

The Company’s maximum exposure to loss from its involvement with unconsolidated VIEs represents the estimated loss that would be incurred under severe, hypothetical circumstances, for which the Company believes the possibility is remote, such as where the value of securitization notes and senior and residual certificates the Company holds as part of the RR requirement declines to zero.

Retained Interest in Unconsolidated VIEs

22

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

The investors and the securitization trusts have no direct recourse to the Company’s assets, and holders of the securities issued by the securitization trusts can look only to the assets of the securitization trusts that issued their securities for payment. The beneficial interests held by the Company and the Company’s MOAs are subject principally to the credit and prepayment risk stemming from the underlying unsecured personal whole loans.

Off-Balance Sheet Loans

Off-balance sheet loans relate to securitization transactions for which the Company has some form of continuing involvement, including as servicer. For a loan related to securitization transactions where servicing is the only form of continuing involvement, the Company would only experience a loss if it were required to repurchase such a loan due to a breach in representations and warranties associated with its loan sale or servicing contracts. Additionally, in the unlikely event principal payments on the loans backing a securitization are insufficient to pay senior note holders, any amounts the Company contributed to the securitization reserve accounts may be depleted.

Starting December 2019, the Company co-sponsored several securitization transactions with an investment bank. The Company was not required to retain economic risk in these securitization transactions as the co-sponsor investment bank acted as the retaining sponsor. Similar to 2018-2, 2019-1, and 2019-2, the Company contributed certain loans to this securitization as collateral and recognized this transfer under Topic 860, Transferring and Servicing. The Company is also the servicer of these securitization transactions.

4.Fair Value Measurement

The following table presents assets and liabilities measured at fair value and categorized as Level 3 in the fair value hierarchy:

	December 31,		June 30,
	2020		2021
Assets
Loans	$	78,460	$	82,311
Notes receivable and residual certificates	19,074		12,995
Loan servicing assets	6,831		15,450
Total assets	$	104,365	$	110,756
Liabilities
Loan servicing liabilities	$	8,254	$	11,883
Trailing fee liabilities	1,276		2,513
Total liabilities	$	9,530	$	14,396

Financial instruments are categorized in the fair value hierarchy based on the significance of unobservable factors in the overall fair value measurement. Since the Company’s loans, notes receivable and residual certificates, other assets, loan servicing assets and liabilities, and trailing fee liabilities do not trade in an active market with readily observable prices, the Company uses significant unobservable inputs to measure the fair value of these assets and liabilities.

There were no transfers between Level 1, Level 2 or Level 3 of the fair value hierarchy during the periods presented.

23

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

Loans

Loans included in the Company’s condensed consolidated balance sheets are classified as either held-for-sale or held-for-investment. The Company reclassified loans held by the warehouse entities from held-for-investment to held-for-sale as of January 1, 2020, due to the Company’s intent to sell the loans prior to maturity and increasing evidence of their marketability. Other loans held on the Company’s condensed consolidated balance sheets retained their classification as held-for-investment. These loans include, but are not limited to, loans which do not satisfy the warehouse requirements and loans held in the consolidated securitizations.

The following table presents the fair value of classes of loans held by the Company:

	December 31,		June 30,
	2020		2021
Loans held-for-sale	$	60,232	$	26,741
Loans held-for-investment	18,228		55,570
Total	$	78,460	$	82,311

Valuation Methodology

Loans held-for-sale and held-for-investment are measured at estimated fair value using a discounted cash flow model. The fair valuation methodology considers projected prepayments and historical defaults, losses and recoveries to project future losses and net cash flows on loans. Net cash flows are discounted using an estimate of market rates of return. The fair value of these loans also includes accrued interest, which was immaterial as of December 31, 2020 and June 30, 2021.

For the three and six months ended June 30, 2020 and 2021, the Company elected the measurement alternative under Topic 810, Consolidation, and maximizes the use of observable inputs to estimate the fair value of the financial assets and liabilities of consolidated securitization entities. Under the measurement alternative, the Company measures the financial assets, which consist of held-for-investment and held-for-sale loans in the condensed consolidated balance sheets, and financial liabilities, which consist of securitization notes and residual certificates issued to institutional investors, included in payable to securitization note holders and residual certificate holders in the condensed consolidated balance sheets, using the more observable of the fair value of the financial assets and liabilities. The Company determined the fair value of the amounts payable to securitization note holders and residual certificate holders is more observable than that of the loans. The securitization notes and residual certificates are measured at fair value, and the loans are measured based on the sum of the fair value of the securitization notes and residual certificates, with changes in fair value included in the condensed consolidated statements of operations and comprehensive income (loss).

Significant Inputs and Assumptions

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements for loans held-for-investment and held-for-sale:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Discount rate	6.80	%	16.99	%	7.44	%	3.50	%	17.27	%	7.22	%
Credit risk rate (1)	0.36	%	52.31	%	19.82	%	0.08	%	50.85	%	22.22	%
Prepayment rate (1)	11.64	%	78.36	%	31.03	%	11.15	%	86.75	%	37.09	%

(1)Expressed as a percentage of the original principal balance of the loans

24

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

(2)Unobservable inputs were weighted by relative fair value

Discount rates–The discount rates are rates of return used to discount future expected cash flows to arrive at a present value, which represents the fair value. The discount rates used for the projected net cash flows are the Company’s estimates of the rates of return that market participants would require when investing in these financial instruments with cash flows dependent on credit quality of the related loan. A risk premium component is implicitly included in the discount rates to reflect the amount of compensation market participants require due to the uncertainty inherent in the instruments’ cash flows resulting from risks such as credit and liquidity.

Credit risk rates–The credit risk rates are an estimate of the net cumulative principal payments that will not be repaid over the entire life of a financial instrument. The credit risk rates are expressed as a percentage of the original principal amount of the instrument. The estimated net cumulative loss represents the sum of the net losses estimated to occur each month of the life of the instrument, net of the average recovery expected to be received.

Prepayment rates–Prepayment rates are an estimate of the cumulative principal prepayments that will occur over the entire life of a loan as a percentage of the original principal amount of the loan. The assumption regarding cumulative prepayments impact the projected balances and expected terms of the loans.

The above inputs are similarly used in estimating fair value of related financial instruments. Refer to the Assets and Liabilities related to Securitization Transactions section below for more information.

Significant Recurring Level 3 Fair Value Input Sensitivity

The below table presents the sensitivity of the loans held-for-sale and held-for-investment to adverse changes in key assumptions used in the valuation model as of December 31, 2020 and June 30, 2021, respectively. The estimated fair value of these loans is not sensitive to adverse changes in expected prepayment rates as such changes would not result in a significant impact on the fair value in either periods.

	December 31,		June 30,
	2020		2021
Fair value of loans	$	78,460	$	82,311
Discount rates
100 basis point increase	(979)		(1,089)
200 basis point increase	(1,939)		(2,154)
Expected credit loss rates on underlying loans
10% adverse change	(1,303)		(1,350)
20% adverse change	(2,611)		(2,700)

Rollforward of Level 3 Fair Values

The following tables include a rollforward of the loans classified within Level 3 of the fair value hierarchy:

25

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at March 31, 2020	$	116,511	$	16,758	$	67,332	$	200,601
Purchases of loans	677		39		—		716
Purchase of loans for immediate resale	66,694		—		—		66,694
Immediate resale	(66,694)		—		—		(66,694)
Repayments received	(7,908)		(1,317)		(8,745)		(17,970)
Changes in fair value recorded in earnings	(1,201)		(229)		(1,365)		(2,795)
Other changes	29		(61)		—		(32)
Changes due to deconsolidation	—		—		(57,222)		(57,222)
Fair value at June 30, 2020	$	108,108	$	15,190	$	—	$	123,298

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at December 31, 2019	$	—	$	141,555	$	90,750	$	232,305
Reclassification of loans from HFI to HFS	125,297		(125,297)		—		—
Purchases of loans	98,601		2,794		—		101,395
Sale of loans	(94,949)		—		—		(94,949)
Purchase of loans for immediate resale	915,234		—		—		915,234
Immediate resale	(915,234)		—		—		(915,234)
Repayments received	(14,354)		(2,628)		(24,018)		(41,000)
Changes in fair value recorded in earnings	(6,482)		(1,248)		(9,508)		(17,238)
Other changes	(5)		14		(2)		7
Changes due to deconsolidation	—		—		(57,222)		(57,222)
Fair value at June 30, 2020	$	108,108	$	15,190	$	—	$	123,298

26

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at March 31, 2021	$	28,794	$	28,395	$	—	$	57,189
Purchases of loans	20,071		29,601		—		49,672
Sale of loans	(20,432)		—		—		(20,432)
Purchase of loans for immediate resale	2,119,597		—		—		2,119,597
Immediate resale	(2,119,597)		—		—		(2,119,597)
Repayments received	(1,726)		(3,800)		—		(5,526)
Changes in fair value recorded in earnings	(5)		1,174		—		1,169
Other changes	39		200		—		239
Fair value at June 30, 2021	$	26,741	$	55,570	$	—	$	82,311

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at December 31, 2020	$	60,232	$	18,228	$	—	$	78,460
Reclassification of loans from HFI to HFS	(26)		26		—		—
Purchases of loans	38,311		42,548		—		80,859
Sale of loans	(66,901)		—		—		(66,901)
Purchase of loans for immediate resale	3,414,231		—		—		3,414,231
Immediate resale	(3,414,231)		—		—		(3,414,231)
Repayments received	(5,036)		(6,129)		—		(11,165)
Changes in fair value recorded in earnings	352		616		—		968
Other changes	(191)		281		—		90
Fair value at June 30, 2021	$	26,741	$	55,570	$	—	$	82,311

Assets related to Securitization Transactions

As of December 31, 2020 and June 30, 2021, the Company held notes receivable and residual certificates with an aggregate fair value of $19.1 million and $13.0 million, respectively. The balances consist of securitization notes and residual certificates corresponding to the 5% economic risk retention the Company is required to maintain as the retaining sponsor of the unconsolidated securitizations.

Valuation Methodology

The discounted cash flow methodology is used to estimate the fair value of notes receivable and residual certificates, using the same projected net cash flows as their related loans. This model uses inputs that are inherently judgmental and reflect the Company’s best estimates of the assumptions a market participant would use to calculate fair value.

Significant Inputs and Assumptions

27

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements of assets related to securitization transactions:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Notes receivable and residual certificates
Discount rate	3.01	%	14.00	%	5.84	%	2.98	%	14.00	%	5.89	%
Credit risk rate (1)	0.04	%	50.69	%	17.12	%	0.04	%	50.69	%	17.90	%
Prepayment rate (1)	15.60	%	36.88	%	27.63	%	15.60	%	36.88	%	27.70	%

(1)Expressed as a percentage of the original principal balance of the loans underlying the financial instruments

(2)Unobservable inputs were weighted by relative fair value

Significant Recurring Level 3 Fair Value Input Sensitivity

The securities issued in the securitization transactions are senior or subordinated based on the waterfall criteria of loan payments to each security class, with the residual interest (the “residual certificates”) issued being the first to absorb credit losses in accordance with the waterfall criteria. Accordingly, the residual certificates are the most sensitive to adverse changes in credit risk rates. Depending on the specific securitization, a hypothetical increase in the credit risk rate of 10% to 20% would result in significant decreases in the fair value of the residual certificates. On average, a hypothetical increase in the credit risk rate of 20% would result in a 17% decrease in the fair value of the residual certificates. The remaining classes of securities, with the exception of those in 2018-2, are all overcollateralized such that changes in credit risk rates are not expected to have significant impacts on their fair values.

The fair value of the securities is also sensitive to adverse changes in discount rates, which represent estimates of the rates of return that institutional investors would require when investing in financial instruments with similar risk and return characteristics. On average, a hypothetical 100 basis point increase in discount rates results in a decrease in fair value of the securities (including securitization notes and residual certificates) of 1.23% and 0.83% as of December 31, 2020 and June 30, 2021, respectively. On average, a hypothetical 200 basis point increase in discount rates results in a decrease in fair value of the securities (including securitization notes and residual certificates) of 2.36% and 1.66% as of December 31, 2020 and June 30, 2021, respectively.

The fair value of securitization notes and residual certificates are not sensitive to adverse changes in expected prepayment rates as such changes would not result in a significant impact on the fair value as of December 31, 2020 and June 30, 2021.

Rollforward of Level 3 Fair Values

The following tables include a rollforward of the notes receivable and residual certificates related to securitization transactions classified by the Company within Level 3 of the fair value hierarchy:

	Notes Receivable and Residual Certificates
Fair value at March 31, 2020	$	26,896
Repayments and settlements	(3,588)
Changes in fair value recorded in earnings	1,532
Fair value at June 30, 2020	$	24,840

28

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Notes Receivable and Residual Certificates
Fair value at December 31, 2019	$	34,116
Purchases and issuances of securitization notes and residual certificates	4
Repayments and settlements	(7,616)
Changes in fair value recorded in earnings	(1,664)
Fair value at June 30, 2020	$	24,840

	Notes Receivable and Residual Certificates
Fair value at March 31, 2021	$	16,033
Repayments and settlements	(3,230)
Changes in fair value recorded in earnings	192
Fair value at June 30, 2021	$	12,995

	Notes Receivable and Residual Certificates
Fair value at December 31, 2020	$	19,074
Repayments and settlements	(6,349)
Changes in fair value recorded in earnings	270
Fair value at June 30, 2021	$	12,995

Loan Servicing Assets and Liabilities

Valuation Methodology

Loan servicing assets and liabilities are measured at estimated fair value using a discounted cash flow model. The cash flows in the valuation model represent the difference between the contractual servicing fees charged to institutional investors and an estimated market servicing fee. Since contractual servicing fees are generally based on the monthly unpaid principal balance of the underlying loans, the expected cash flows in the model incorporate estimates of net losses and prepayments.

Significant Inputs and Assumptions

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements for loan servicing assets and liabilities:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Discount rate	15.00	%	35.00	%	22.69	%	13.00	%	20.00	%	15.83	%
Credit risk rate (1)	0.03	%	52.78	%	17.19	%	0.03	%	52.78	%	9.23	%
Market-servicing rate (3)(4)	0.75	%	0.75	%	0.75	%	0.75	%	0.75	%	0.75	%
Prepayment rate (1)	9.07	%	89.01	%	31.62	%	8.39	%	92.60	%	36.29	%

29

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

(1)Expressed as a percentage of the original principal balance of the loans underlying the servicing arrangement

(2)Unobservable inputs were weighted by relative fair value

(3)Excludes ancillary fees that would be passed on to a third-party servicer

(4)Expressed as a percentage of the outstanding principal balance of the loan

Discount rates–The discount rates are the Company’s estimate of the rates of return that market participants in servicing rights would require when investing in similar servicing rights. Discount rates for servicing rights on existing loans are adjusted to reflect the time value of money and a risk premium intended to reflect the amount of compensation market participants would require due to the uncertainty associated with these instruments’ cash flows.

Credit risk rates–The credit risk rates are the Company’s estimate of the net cumulative principal payments that will not be repaid over the entire life of a loan expressed as a percentage of the original principal amount of the loan. The assumption regarding net cumulative losses impact the projected balances and expected terms of the loans, which are used to project future servicing revenues.

Market-servicing rates–Market-servicing rate is an estimated measure of adequate compensation for a market participant, if one was required. The rate is expressed as a fixed percentage of outstanding principal balance. The estimate considers the profit that would be demanded in the marketplace to service the portfolio of outstanding loans subject to the Company’s servicing agreements.

Prepayment rates–Prepayment rates are the Company’s estimate of the cumulative principal prepayments that will occur over the entire life of a loan as a percentage of the original principal amount of the loan. The assumption regarding cumulative prepayments impact the projected balances and expected terms of the loans, which are used to project future servicing revenues.

Significant Recurring Level 3 Fair Value Input Sensitivity

The table below presents the fair value sensitivity of loan servicing assets and liabilities to adverse changes in key assumptions. The fair value of loan servicing assets and liabilities is not sensitive to adverse changes in discount rates as such changes would not result in a significant impact on the fair value as of December 31, 2020 and June 30, 2021, respectively.

	December 31,		June 30,
	2020		2021
Fair value of loan servicing assets	$	6,831	$	15,450
Expected market-servicing rates
10% market-servicing rates increase	(19,013)		(2,742)
20% market-servicing rates increase	(38,027)		(5,144)
Expected prepayment rates
10% adverse change	(2,061)		(28)
20% adverse change	(4,212)		(62)

30

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	December 31,		June 30,
	2020		2021
Fair value of loan servicing liabilities	$	8,254	$	11,883
Expected market-servicing rates
10% market-servicing rates increase	22,974		3,562
20% market-servicing rates increase	45,948		7,465
Expected prepayment rates
10% adverse change	2,491		486
20% adverse change	5,089		985

Rollforward of Level 3 Fair Values

The following tables present a rollforward of the loan servicing assets and liabilities classified by the Company within Level 3 of the fair value hierarchy:

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at March 31, 2020	$	6,622	$	5,906
Sale of loans	465		244
Changes in fair value recorded in earnings	(1,207)		465
Fair value at June 30, 2020	$	5,880	$	6,615

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at December 31, 2019	$	4,725	$	5,140
Sale of loans	3,170		1,490
Changes in fair value recorded in earnings	(2,015)		(15)
Fair value at June 30, 2020	$	5,880	$	6,615

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at March 31, 2021	$	8,734	$	10,853
Sale of loans	6,477		4,308
Changes in fair value recorded in earnings	239		(3,278)
Fair value at June 30, 2021	$	15,450	$	11,883

31

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at December 31, 2020	$	6,831	$	8,254
Sale of loans	9,929		7,827
Changes in fair value recorded in earnings	(1,310)		(4,198)
Fair value at June 30, 2021	$	15,450	$	11,883

Trailing Fee Liabilities

The Company pays certain bank partners monthly trailing fees based on the amount and timing of principal and interest payments made by borrowers of the underlying loans. Significant inputs used for estimating the fair value of trailing fee liabilities included discount rates of 3.50% to 17.27% and credit risk rates of 0.08% to 50.85%.

The fair value sensitivity of trailing fee liabilities to adverse changes in key assumptions would not result in a material impact on the Company’s financial position.

Rollforward of Level 3 Fair Values

The following tables include a rollforward of trailing fee liabilities classified by the Company within Level 3 of the fair value hierarchy:

	Trailing Fee Liabilities
Fair value at March 31, 2020	$	762
Issuances	57
Repayments and settlements	(76)
Changes in fair value recorded in earnings	(23)
Fair value at June 30, 2020	$	720

	Trailing Fee Liabilities
Fair value at December 31, 2019	$	504
Issuances	369
Repayments and settlements	(130)
Changes in fair value recorded in earnings	(23)
Fair value at June 30, 2020	$	720

32

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Trailing Fee Liabilities
Fair value at March 31, 2021	$	1,775
Issuances	936
Repayments and settlements	(246)
Changes in fair value recorded in earnings	48
Fair value at June 30, 2021	$	2,513

	Trailing Fee Liabilities
Fair value at December 31, 2020	$	1,276
Issuances	1,605
Repayments and settlements	(416)
Changes in fair value recorded in earnings	48
Fair value at June 30, 2021	$	2,513

5.Loans at Fair Value

The following table presents the aggregate fair value and aggregate principal outstanding of all loans and loans that were 90 days or more past due included in the condensed consolidated balance sheets:

	Loans				Loans > 90 Days Past Due
	December 31,		June 30,		December 31,		June 30,
	2020		2021		2020		2021
Outstanding principal balance	$	97,497	$	100,181	$	2,018	$	5,797
Net fair value and accrued interest adjustments	(19,037)		(17,870)		(2,002)		(5,762)
Fair value(1)	$	78,460	$	82,311	$	16	$	35

_________

(1)     Includes $2.4 million and $23.8 million of auto loans as of December 31, 2020 and June 30, 2021, respectively, of which an immaterial amount is 90 days or more past due for each period presented.

The Company places loans on non-accrual status at 120 days past due. Any accrued interest recorded in relation to these loans is reversed in the respective period. The Company charges-off loans no later than 120 days past due.

6.Acquisitions

In April 2021, the Company completed its acquisition of Prodigy Software, Inc. (“Prodigy”). Prodigy provides an e-commerce platform for car dealerships which enables both online and in-store vehicle discovery, credit application, and checkout. Prodigy provides a modern multi-channel car buying experience, helping dealerships serve consumers with a holistic software solution that integrates legacy systems. In addition to modernizing the car buying experience, Prodigy will bring Upstart's AI enabled auto loans to dealerships across the country where a significant number of auto loans are transacted.

The total consideration the Company provided for Prodigy was approximately $89.0 million, comprised of the following:

33

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	April 8, 2021
Fair value of Upstart common stock issued to Prodigy stockholders(1)	$	70,121
Cash paid to common and preferred stockholders, warrant holders, and vested option holders(2)	17,151
Fair value of assumed Prodigy options attributable to pre-combination service period	889
Transactions costs paid by Upstart on behalf of Prodigy	883
Total purchase consideration	$	89,044

_________

(1)    The fair value is based on 568,539 shares of Company common stock at $123.33 per share, the closing stock price on April 8, 2021, and 87,339 shares are held in escrow as security for certain indemnification obligations of former Prodigy stockholders.

(2)     $1.9 million of the cash paid is being held in escrow as security for certain indemnification obligations of former Prodigy stockholders.

Excluded from the total purchase consideration above are 82,201 shares of the Company’s restricted common stock ("restricted stock") with a fair value of $10.1 million issued to certain Prodigy employees. The restricted stock is subject to transfer restrictions and a repurchase option and is contingent upon the employees' continued employment with the Company. The repurchase option will lapse with respect to 1/8th of the shares of restricted stock at the end of each successive three-month period following the closing date of the Prodigy acquisition. The Company will record stock-based compensation expense straight-line over the two-year period that the repurchase option lapses.

The acquisition has been accounted for as a business combination. The purchase consideration was allocated to the tangible and intangible assets and liabilities acquired as of the acquisition date, with the excess recorded to goodwill as shown below. The values assigned to the assets acquired and liabilities assumed are based on preliminary estimates of fair value available as of the date of this Quarterly Report on Form 10-Q and may be adjusted during the measurement period of up to 12 months from the date of acquisition as further information becomes available. Any changes in the fair values of the assets acquired and liabilities assumed during the measurement period may result in adjustments to goodwill.

The following table summarizes the fair values of the assets acquired and liabilities assumed as of the acquisition date:

	April 8, 2021
Goodwill	$	66,866
Acquisition-related intangible assets	23,200
Cash	1,479
Deferred tax liability, net	(2,328)
Other assets acquired and liabilities assumed, net	(173)
Total purchase consideration	$	89,044

The goodwill recognized was primarily attributable to the opportunity to bring Upstart's AI enabled auto loans to dealerships across the country where the vast majority of loans are transacted. The goodwill is not deductible for U.S. federal income tax purposes.

The Company recognized acquisition-related costs of approximately $1.2 million in the six months ended June 30, 2021 which are included in the general and administrative expense in the condensed consolidated statement of operations and comprehensive income (loss). Acquisition-related costs were immaterial in the three months ended June 30, 2021.

34

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Estimated fair values (in thousands)		Estimated useful life (years)
Developed technology	$	9,400	3.0
Trade name	100		2.0
Customer relationships	13,700		12.0
Total acquisition-related intangible assets	$	23,200

The fair values of the acquisition-related intangibles were determined using the following methodologies: replacement cost method, the relief from royalty method, and the with/without method, a form of the income approach, for developed technology, trade name, and customer relationships, respectively. The acquired intangible assets have a total weighted average amortization period of 8.3 years.

We have included the financial results of the acquired business in our condensed consolidated financial statements from the date of acquisition. Revenues and expenses related to the acquisition for the three and six months ended June 30, 2021 were not material. Pro forma results of operations have not been presented because the effects of this acquisition were not material to our financial results.

7.Goodwill and Intangible Assets

Goodwill

The table below presents changes to the carrying amount of goodwill:

	December 31, 2020		Goodwill Acquired		June 30, 2021
Goodwill	$	—	$	66,866	$	66,866

The goodwill acquired during the six months ended June 30, 2021 is associated with the acquisition of Prodigy. There was no impairment for the periods presented.

Intangible Assets

Acquired intangible assets subject to amortization are as follows:

	June 30, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Weighted Average Remaining Useful Life (Years)
Developed technology	$	9,400	$	783	$	8,617	2.8
Trade name	100		12		88		1.8
Customer relationships	13,700		286		13,414		11.8
	$	23,200	$	1,081	$	22,119

35

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

Amortization expense was $1.1 million for both the three and six months ended June 30, 2021. There were no acquired intangible assets subject to amortization prior to April 8, 2021.

Expected future amortization expense for intangible assets as of June 30, 2021 is as follows:

Fiscal Years:
Remaining 2021	$	2,163
2022	4,325
2023	4,287
2024	1,925
2025	1,142
Thereafter	8,277
Total	$	22,119

8.Balance Sheet Components

Other Assets

Other assets consisted of the following:

	December 31,		June 30,
	2020		2021
Servicing fees and other receivables	$	11,656	$	31,736
Deposits	7,947		8,150
Prepaid expenses	6,009		14,916
Loan servicing assets (at fair value)	6,831		15,450
Other assets	7,603		2,738
Total other assets	$	40,046	$	72,990

Servicing fees and other receivables represent amounts recognized as revenue but not yet collected in relation to servicing and other agreements with institutional investors and bank partners.

Property, Equipment, and Software, Net

Property, equipment, and software, net consisted of the following:

	December 31,		June 30,
	2020		2021
Internally developed software	$	7,906	$	11,074
Computer equipment	1,285		1,900
Furniture and fixtures	1,770		2,573
Leasehold improvements	2,763		3,412
Total property, equipment, and software	13,724		18,959
Accumulated depreciation and amortization	(3,692)		(5,410)
Total property, equipment, and software, net	$	10,032	$	13,549

36

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

For the three and six months ended June 30, 2020, depreciation and amortization expense on property, equipment, and software was immaterial. For the three and six months ended June 30, 2021, depreciation and amortization expense on property, equipment, and software was $0.9 million and $1.7 million, respectively. Capitalized internally developed software balances, net of accumulated amortization, were $6.0 million and $8.2 million as of December 31, 2020 and June 30, 2021, respectively.

Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consisted of the following:

	December 31,		June 30,
	2020		2021
Accrued expenses	$	10,974	$	29,884
Accrued payroll	13,834		19,368
Loan servicing liabilities (at fair value)	8,254		11,883
Trailing fee liability (at fair value)	1,276		2,513
Other liabilities	1,331		6,731
Total accrued expenses and other liabilities	$	35,669	$	70,379

9.Borrowings

The following table presents the aggregate principal outstanding of all loans mentioned in this note that are included in the condensed consolidated balance sheets:

	Borrowings
	December 31,		June 30,
	2020		2021
Term loan	$	15,000	$	—
Revolving credit facility	5,500		—
Warehouse credit facility	34,994		2,727
Risk retention funding loans	7,187		3,330
Total payments due	62,681		6,057
Unamortized debt discount	(55)		—
Total borrowings	$	62,626	$	6,057

Term Loan

In October 2018, the Company and UNI entered into a mezzanine loan and security agreement to obtain a term loan of up to $15.0 million (the “Mezzanine Loan”). The Mezzanine Loan bears interest at the greater of prime rate plus 5.25% or 10.00% per annum, payable monthly. The principal balance was due upon maturity on October 1, 2021.

In June 2021, the Company repaid in full the $15.0 million principal balance outstanding under the Mezzanine Loan, plus accrued interest and prepayment fees, and terminated the Mezzanine Loan. In connection with the termination, the Company recognized the remaining unamortized debt discount and recognized an immaterial loss on debt extinguishment.

37

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

Revolving Credit Facility

In September 2018, the Company and UNI entered into a revolving credit facility with a third-party lender for up to $5.5 million (the “UNI Credit Facility”). The UNI Credit Facility bears floating interest at the greater of prime rate plus 1.00% or 4.25% annum, payable monthly, subject to a monthly minimum interest requirement prior to maturity. The UNI Credit Facility had an original termination and maturity date of June 1, 2020. In 2020, the parties agreed to extend the maturity date of the UNI Credit Facility to June 1, 2021. In June 2021, the Company repaid in full the $5.5 million of outstanding principal, plus accrued interest, under the UNI Credit Facility and did not renew such facility.

Warehouse Credit Facility

In November 2015, the Company’s consolidated VIE, Upstart Loan Trust (“ULT”), entered into a revolving credit and security agreement with a third-party lender (the “ULT Warehouse Credit Facility”). The credit and security agreement for the ULT Warehouse Credit Facility was amended and restated in its entirety in May 2020 and further amended in June 2021. Under the revolving credit and security agreement, as amended from time to time, ULT may borrow up to $100.0 million (subject to a borrowing base capacity) until the earlier of June 15, 2023 or the occurrence of an accelerated amortization event. An accelerated amortization event includes, but are not limited to, failure to satisfy certain loan performance metrics or the occurrence of an event of default. The proceeds may only be used to purchase unsecured personal loans from Upstart’s platform and to pay fees and expenses related to the credit facility. The ULT Warehouse Credit Facility matures on the earlier of June 15, 2024 or acceleration of the facility following an event of default, upon which date 100% of the outstanding principal amount, together with any accrued and unpaid interest, becomes due and payable. The entire amount of the outstanding principal and interest may be prepaid at any time without penalty. The ULT Warehouse Credit Facility bears a floating interest rate of LIBOR (“ the Benchmark Rate”) plus a spread ranging from 1.90% to 4.00% per annum, due and payable monthly in arrears. In the event that LIBOR ceases to be available, the Benchmark Rate will be replaced with an alternative rate such as the Secured Overnight Financing Rate. The Company is subject to additional interest payments under a minimum utilization requirement of $30 million. The maximum advance rate under the ULT Warehouse Credit Facility on outstanding principal of loans held by ULT was 80% as of December 31, 2020 and 85% June 30, 2021.

The ULT Warehouse Credit Facility contains certain financial covenants. As of December 31, 2020 and June 30, 2021, ULT was in compliance with all applicable covenants under the ULT Warehouse Credit Facility. The creditors of ULT have no recourse to the general credit of the Company, except for certain limited obligations of ULT to its creditors that are guaranteed by the Company. The Company does not guarantee the credit performance of the loans owned by ULT, and the loans and other assets owned by ULT are not available to settle the claims of creditors of the Company.

The following table includes the aggregate balances held by ULT that were pledged as collateral for the ULT Warehouse Credit Facility and included in loans at fair value and restricted cash in the condensed consolidated balance sheets, respectively:

	ULT Warehouse Credit Facility
	December 31, 2020		June 30, 2021
Outstanding borrowings	$	34,994	$	2,727
Aggregate outstanding principal of loans pledged as collateral	59,709		6,470
Aggregate fair value of loans purchased and held by ULT	60,231		26,741
Restricted cash pledged as collateral	11,270		28,974

38

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

Risk Retention Funding Loans

In October 2018, Upstart RR Funding 2018-2, LLC (the “2018-2 RR entity”), a consolidated VIE of UNI, entered into a loan and security agreement (the “2018-2 RR Financing Agreement”) to finance the Company’s risk retention balance in the Upstart Securitization Trust 2018-2. Under this agreement, the balance borrowed by the 2018-2 RR entity has an interest rate of 4.00% per annum and is repaid using cash proceeds received by the 2018-2 RR entity as part of monthly cash distributions from the 2018-2 securitization on securitization notes and residual certificates. As of December 31, 2020, the outstanding principal balance under the 2018-2 RR Financing Agreement was immaterial. In April 2021, the Company repaid the outstanding principal and accrued interest in full.

In September 2019, Upstart RR Funding 2019-2, LLC (the “2019-2 RR entity”), a consolidated VIE of UNI, entered into a loan and security agreement (the “2019-2 RR Financing Agreement”) to finance the Company’s risk retention balance in the Upstart Securitization Trust 2019-2. Under this agreement, the balance borrowed by the 2019-2 RR entity has an annual interest rate of 4.33% and is repaid using cash proceeds received by the 2019-2 RR entity as part of monthly cash distributions from the 2019-2 securitization on securitization notes and residual certificates. As of December 31, 2020 and June 30, 2021, the outstanding principal balance under the 2019-2 RR Financing Agreement was $6.6 million and $3.3 million, respectively.

The borrowings are solely the obligations of the 2018-2 RR entity and 2019-2 RR entity, respectively, and the Company is not obligated thereon. The securities and other assets owned by each RR entity are not available to settle the claims of creditors of the Company. Assets pledged as collateral for the risk retention funding loans include $12.6 million and $8.7 million of securities held for risk retention for the 2018-2 and 2019-2 securitization transactions, included in notes receivables and residual certificates on the condensed consolidated balance sheets as of December 31, 2020 and June 30, 2021, respectively.

The following table summarizes the aggregate amount of maturities of all borrowings as of June 30, 2021:

	June 30, 2021
Remainder of 2021	$	—
2022	—
2023	3,330
2024	2,727
2025	—
Total	$	6,057

10.Common Stock and Common Stock Warrants

Common Stock

In December 2020, the Company's amended and restated certificate of incorporation became effective, which authorized the issuance of 700,000,000 shares of common stock with a par value of $0.0001 per share.

The Company had reserved shares of common stock for issuance, on an as-converted basis, as follows:

39

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	December 31,	June 30,
	2020	2021
Options issued and outstanding	19,600,223	18,626,100
RSUs outstanding	—	1,187,427
Shares available for future issuance under 2020 plan	2,537,181	10,249,442
Shares available for issuance under ESPP	—	2,113,140
Warrants to purchase common stock	75,000	—
Total	22,212,404	32,176,109

Common Stock Warrants

In October 2018, the Company issued stock warrants to purchase 75,000 shares of common stock, with an exercise price of $2.16 per share. The estimated grant date fair value of the common stock warrants was recognized as debt issuance costs in the period granted. The common stock warrant has a contractual term of ten years and expire in October 2028.

On December 1, 2020, the common stock warrant agreement was amended to include a repurchase option in the event of an IPO. Upon the completion of an IPO, or a qualified acquisition of the Company, the common stock warrant holders have the option to require the Company to repurchase the warrant in its entirety for a purchase price of $1.5 million. The repurchase option terminates on the earlier of (i) 30 days after the closing of a qualified sale of the Company or; (ii) 10 business days after the date on which the Company’s IPO price per share is confirmed by the Company’s underwriters.

On December 31, 2020, the repurchase clause for the warrant expired resulting in the fair market value of the stock warrants to purchase 75,000 shares reclassified from liability to equity on the condensed consolidated balance sheets. On January 13, 2021, the warrant holder net exercised the warrant resulting in 72,407 common shares issued by the Company. As of June 30, 2021 no common stock warrants were outstanding.

11.Equity Incentive Plans

Equity Incentive Plans

In 2012, the Company adopted the Equity Incentive Plan (“2012 Equity Incentive Plan”) authorizing the granting of incentive stock options (“ISOs”) and non-statutory stock options (“NSOs”) to eligible participants. Under the 2012 Equity Incentive Plan, the exercise price of an ISO and NSO shall not be less than 100% of the estimated fair value of the shares on the date of grant, as determined by the Board of Directors. The exercise price of an ISO granted to a 10% stockholder shall not be less than 110% of the estimated fair value of the shares on the date of grant, as determined by the Board of Directors. Options generally vest over four years and are exercisable for up to 10 years after the date of grant if the employee provides service to the Company for at least three years.

In October 2020, our Board of Directors adopted, and in November 2020 our Board of Directors amended and our stockholders approved, our 2020 Equity Incentive Plan which was effective on December 14, 2020. The Company terminated the 2012 Equity Incentive Plan immediately prior to effectiveness of the 2020 Equity Incentive Plan with respect to the grant of future awards. However, our 2012 Equity Incentive Plan continues to govern the terms and conditions of the outstanding awards granted under our 2012 Equity Incentive Plan.

The 2020 Equity Incentive Plan authorizes granting of ISOs, NSOs, stock appreciation rights, restricted stock, restricted stock units, or RSUs, and performance awards. As of June 30, 2021, the Company is authorized to issue up to 10,249,442 shares of common stock under the 2020 Equity Incentive Plan. In addition, the 2020 Equity

40

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

Incentive Plan also includes any shares subject to awards granted under our 2012 Equity Incentive Plan that, on or after December 15, 2020, expire or otherwise terminate without having been exercised or issued in full, are tendered to or withheld by us for payment of an exercise price or for satisfying tax withholding obligations, or are forfeited to or repurchased by us due to failure to vest. The maximum number of shares that may be added to the 2020 Equity Incentive Plan pursuant to outstanding awards under the 2012 Equity Incentive Plan is 15,000,000 shares. The number of shares available for issuance under our 2020 Equity Incentive Plan also includes an annual increase on the first day of each fiscal year beginning with the 2021 in an amount equal to the lesser of 15,000,000 shares or 5% of the outstanding shares of our common stock on the last day of our immediately preceding fiscal year.

In connection with the Company’s acquisition of Prodigy, the Company assumed the Prodigy Software, Inc. 2015 Stock Incentive Plan (the “Prodigy Plan”), under which certain unvested options under the Prodigy Plan were assumed by the Company. The assumed options are subject to the same terms and conditions that were applicable to them under the Prodigy Plan, except that (i) the assumed options relate to shares of Upstart’s common stock, and (ii) the number of shares of Upstart’s common stock was the result of an adjustment based upon a ratio as described further in the Registration Statement on Form S-8 filed with the SEC on April 16, 2021.

Stock Options

The following table summarized stock option activity for the six months ended June 30, 2021:

	Number of Options	Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Life (years)	Aggregate Intrinsic Value
Balances at December 31, 2020	19,600,223	$	4.27	6.8	$ 715,084
Options granted	606,830	$	104.82
Options assumed upon acquisition	23,494	$	9.06
Options exercised	(1,284,977)	$	2.28
Options cancelled and forfeited	(319,470)	$	6.80
Balances at June 30, 2021	18,626,100	$	7.64	6.4	$	2,184,219
Options exercisable – June 30, 2021	11,421,423	$	1.99	5.0	$	1,403,759
Options vested and expected to vest – June 30, 2021	18,331,294	$	7.22	6.4	$	2,157,331

The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying awards and the fair value of the Company’s stock as of June 30, 2021. The aggregate intrinsic value of options exercised for the six months ended June 30, 2020 and 2021, was $0.8 million and $122.7 million, respectively. The weighted-average grant date fair value of options granted during the six months ended June 30, 2020 and 2021, was $5.31 and $62.16 per share, respectively. The weighted-average fair value of options assumed in connection with an acquisition was $74.84 per share for the six months ended June 30, 2021. The total fair value of options vested for the six months ended June 30, 2020 and 2021, was $2.3 million and $12.3 million, respectively.

In May 2021, the Company amended an employee stock option agreement which resulted in a modification of the vesting of a certain number of option shares. The Company valued the amended stock options as of the modification date. Based on the Black-Scholes option pricing model fair value, incremental stock-based compensation expense of $4.4 million resulting from the modification was recognized during the three and six months ended June 30, 2021.

41

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

As of June 30, 2021, total unrecognized stock-based compensation expense related to unvested stock options was $70.3 million, which is expected to be recognized over a remaining weighted-average period of 2.2 years.

Restricted Stock Units

During the six months ended June 30, 2021, the Company began granting RSUs to employees and nonemployees. RSUs vest upon satisfaction of a service-based condition, which is generally satisfied over four years. The following table summarized RSU activity for the six months ended June 30, 2021:

	Number of Shares	Weighted Average Grant Date Fair Value Per Share
Unvested at December 31, 2020	—
RSUs granted	1,217,420	$	107.81
RSUs vested	(6,480)	$	102.52
RSUs cancelled and forfeited	(23,513)	$	92.77
Unvested at June 30, 2021	1,187,427

As of June 30, 2021, total unrecognized stock-based compensation expense related to outstanding unvested RSUs was $119.4 million, which is expected to be recognized over a remaining weighted-average period of 3.3 years.

Restricted Stock

In connection with the Prodigy acquisition, 82,201 shares of the Company’s restricted stock were issued to certain Prodigy employees. The restricted stock is subject to restrictions which lapse on a quarterly basis over two years. Refer to “Note 6. Acquisitions” for further information.

The following table summarized Restricted Stock activity for the six months ended June 30, 2021:

	Number of Shares	Weighted Average Grant Date Fair Value Per Share
Unvested at December 31, 2020	—
Restricted	82,201	$	121.65
Vested	—	$	—
Unvested at June 30, 2021	82,201

As of June 30, 2021, total unrecognized stock-based compensation expense related to restricted stock was $9.0 million, which is expected to be recognized over a remaining weighted-average period of 1.8 years.

2020 Employee Stock Purchase Plan

In October 2020, our Board of Directors adopted, and in November 2020 our Board of Directors amended and our stockholders approved, our ESPP which was effective on December 14, 2020. Our ESPP provides for consecutive six-month offering periods. The offering periods are scheduled to start on the first trading day on or after February 15 and August 15 of each year, except the first offering period commenced on December 16, 2020 and will end on the first trading day on or before August 15, 2021. The second offering period will commence on the last trading day on or after August 15, 2021. The ESPP permits participants to purchase shares in the amount of 85% of the lower of the fair market value of our shares of common stock on the first trading day of the offering period or

42

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

on the exercise date. As of June 30, 2021, the maximum number of shares of common stock that can be issued under the employee stock purchase plan was 2,113,140 shares, in addition to any automatic annual evergreen increase. As of June 30, 2021, no shares of common stock have been purchased under the ESPP.

As of June 30, 2021, total unrecognized stock-based compensation expense related to the ESPP was $1.0 million, which is expected to be recognized over a remaining weighted-average period of 0.1 years.

Fair Value of Awards Granted

In determining the fair value of the stock-based awards, the Company uses the Black-Scholes option-pricing model and assumptions discussed below. Each of these inputs is subjective and generally requires significant judgment.

Fair Value of Common Stock–Prior to the completion of the IPO, the fair value of the shares of common stock was determined by the Company’s Board of Directors as there was no public market for the Company’s common stock. After the completion of the IPO, the fair value of the Company’s common stock is determined by the closing price, on the date of grant, of its common stock, which is traded on the Nasdaq Global Select Market.

Expected Term–The expected term represents the period that the Company’s stock options are expected to be outstanding. The Company determined the expected term for employee stock options based on historical terminations and exercise behavior, which factors in an extended post-termination exercise provision for vested awards for certain employees that provide more than three years of service to the Company. The Company uses the contractual term for all nonemployee awards.

Volatility–Because the Company does not have an active trading market for its common stock for a sufficient period of time, the expected volatility is estimated based on the average volatility for comparable publicly-traded companies, over a period equal to the expected term of the stock option grants.

Risk-free Interest Rate–The risk-free interest rate assumption is based on the U.S. Treasury zero coupon issues in effect at the time of grant for periods corresponding with the expected term of the option.

Dividends–The Company has never paid dividends on its common stock and does not anticipate paying dividends on common stock. Therefore, the Company uses an expected dividend yield of zero.

The following assumptions were used to estimate the fair value of options granted:

	Three Months Ended June 30,		Six Months Ended June 30,
	2020	2021	2020	2021
Expected term (in years)	5.3– 10.0	*	5.3 – 10.0	5.3 – 6.9
Expected volatility	65.97% – 71.80%	*	53.23% – 71.80%	63.12% – 65.01%
Risk-free interest rate	0.37% – 0.82%	*	0.37% – 1.50%	0.62% – 1.14%
Dividend yield	—%	*	—%	— %

* No options were granted during the three months ended June 30, 2021.

The following assumptions were used to estimate the fair value of the Company’s ESPP for the initial offering period:

43

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Six Months Ended June 30,
	2021
Expected term (in years)	0.6
Expected volatility	61.65%
Risk-free interest rate	0.09%
Dividend yield	—%

Stock-Based Compensation

The Company recorded stock-based compensation in the following expense categories in its condensed consolidated statements of operations and comprehensive income (loss) for employees and nonemployees:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Sales and marketing	$	405	$	1,427	$	689	$	2,180
Customer operations	205		1,624		404		2,376
Engineering and product development	1,112		12,472		2,038		16,779
General, administrative, and other	797		5,663		1,353		8,473
Total	$	2,519	$	21,186	$	4,484	$	29,808

Stock-based compensation expense by award type was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Stock options	$	2,519	$	11,265	$	4,484	$	16,385
RSUs	—		7,094		—		8,539
ESPP	—		1,779		—		3,836
Restricted Stock	—		1,048		—		1,048
Total	$	2,519	$	21,186	$	4,484	$	29,808

12.Leases

The Company’s operating leases are primarily for its corporate headquarters in San Mateo, California and Columbus, Ohio. Both operating leases include early termination options, and one of the leases includes renewal options for two successive five-year periods. The exercise of these options was not recognized as part of the ROU assets and lease liabilities, as the Company did not conclude, at the commencement date of the leases, that the exercise of renewal options or termination options was reasonably certain. In connection with one of the leases, a letter of credit was issued on behalf of the Company for the benefit of the landlord in the amount of $2.0 million. The letter of credit is secured by a certificate of deposit which is included in restricted cash on the condensed consolidated balance sheets.

As of June 30, 2021, future minimum non-cancelable lease payments are as follows:

44

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Operating Leases
Remainder of 2021	$	2,408
2022	5,221
2023	5,516
2024	2,567
2025	1,579
Thereafter	2,417
Total undiscounted lease payments	19,708
Less: Present value adjustment	(1,930)
Operating lease liabilities	$	17,778

As of June 30, 2021, the Company does not have any operating leases which are yet to commence.

As of June 30, 2021 the Company did not have any material finance leases. The Company’s operating lease expense consists of rent and variable lease payments. Variable lease payments such as common area maintenance and parking fees, were included in operating expenses. Rent expense for the Company’s short-term leases was immaterial for the periods presented. Operating lease expense was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Rent expense	$	1,303	$	1,467	$	2,572	$	2,995
Variable lease payments	$	348	$	362	$	704	$	661

Supplemental information related to the Company’s operating leases was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Cash paid for amounts included in the measurement of lease liabilities	$	1,035	$	1,075	$	2,046	$	2,132
Total right-of-use assets capitalized	$	187	$	—	$	187	$	—

Supplemental cash flow and noncash information related to the Company’s operating leases was as follows:

	June 30,
	2021
Weighted average remaining lease term (in years)	4.18
Weighted average discount rate	5.06%

45

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

13.Commitments and Contingencies

Loan Purchase Obligation

Under the Company’s loan agreements with certain bank partners, the banks retain ownership of the loans facilitated through Upstart’s platform for three days or longer (the “holding period”) after origination, as required under the respective agreements. The Company has committed to purchase the loans at the unpaid principal balance, plus accrued interest, at the conclusion of the required holding period. As of December 31, 2020 and June 30, 2021, the total loan purchase commitment included outstanding principal balance of $39.3 million and $24.6 million, respectively.

Repurchase and Indemnification Contingency

Under the terms of the loan purchase and loan servicing agreements between the Company and institutional investors, as well as in agreements with investors in securitizations where the Company is not the sponsor, the Company may, in certain circumstances, become obligated to repurchase loans from such investors. Generally, these circumstances include the occurrence of verifiable identity theft, the failure of sold loans to meet the terms of certain loan-level representations and warranties that speak as of the time of origination or sale, the failure to comply with other contractual terms with the investors, or a violation of the applicable federal, state, or local lending laws.

The maximum potential amount of future payments associated under this obligation is the outstanding balances of the loans sold to the investors, which at December 31, 2020 and June 30, 2021, is $5,180.7 million and $8,153.6 million, respectively. The Company recognizes a liability for the repurchase obligation based on historical experience when the loans are issued. The liability is subsequently remeasured when a related loss is probable and can be reasonably estimated. Actual payments made relating to the Company’s repurchase and indemnification obligations were immaterial historically. The Company has recorded contingent liabilities as of December 31, 2020 and June 30, 2021 of immaterial amounts to cover estimated future obligations related to these contractual terms. These amounts are included in accrued expenses and other liabilities on the Company’s condensed consolidated balance sheets.

Legal

From time to time the Company is subject to, and it is presently involved in, litigation and other legal proceedings. Accounting for contingencies requires the Company to use judgment related to both the likelihood of a loss and the estimate of the amount or range of loss. The Company records a loss contingency when it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. As of December 31, 2020 and June 30, 2021, no loss contingency has been recorded in connection with legal proceedings arising in the ordinary course of business.

Contingencies

Accounting for contingencies requires the Company to use judgment related to both the likelihood of a loss and the estimate of the amount or range of loss. The Company records a loss contingency when it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. The Company discloses material contingencies when it believes a loss is not probable but reasonably possible. Although the Company cannot reasonably determine the outcome of any litigation or tax matters, it does not believe there are currently any such actions that, if resolved unfavorably, would have a material impact on its condensed consolidated financial statements.

Indemnifications

46

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

In the ordinary course of business, the Company may provide indemnifications of varying scope and terms to vendors, directors, officers and other parties with respect to certain matters. In addition, the Company has entered into indemnification agreements with directors and certain officers and employees that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors, officers or employees. No demands have been made upon the Company to provide indemnification under such agreements, and thus, there are no claims that the Company is aware of that could have a material effect on the Company’s condensed consolidated financial statements.

14.Income Taxes

The Company’s effective tax rates for the three and six months ended June 30, 2020 and 2021, are as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2021			2020			2021
Provision (benefit) for income taxes	$	—		$	(988)		$	—		$	(767)
Effective Tax Rate	—		%	(3.33)		%	—		%	(1.92)		%

The Company's effective tax rate is calculated by dividing total income tax expense by the sum of income before income tax expense and the net income attributable to noncontrolling interests. The decrease in the effective tax rate for the six months ended June 30, 2021 compared to prior quarter was primarily driven by an increase in stock based compensation related expenses. The effective tax rate differs from the U.S. statutory tax rate primarily due to the valuation allowance on the Company’s deferred tax assets as it is more likely than not that some or all of these deferred tax assets will not be realized. In addition, an income tax benefit was recorded in the quarter primarily from a partial valuation allowance release on the Company's deferred tax assets due to net deferred tax liabilities originating from acquisitions in the three months ended June 30, 2021.

The tax benefit of $0.8 million recorded for the six months ended June 30, 2021 is primarily related to the release of valuation allowance related to the acquisition of Prodigy. The release of valuation allowance is attributable to ASC 805-740-30-3, acquisitions with deferred tax liabilities that, upon acquisition, allowed us to recognize certain deferred tax assets of approximately $1.8 million during the six months ended June 30, 2021 that had previously been offset by a valuation allowance.

15.Related Party Transactions

Since the Company’s inception, it has engaged in various transactions with its executive officers and directors, holders of more than 10% of its voting securities, and their affiliates.

A related party investor and its affiliates also participated in securitization transactions co-sponsored and serviced by the Company in the six months ended June 30, 2020 by contributing loans and purchasing securitization notes or residual certificates.

16.Net Income (Loss) Per Share Attributable to Upstart Holdings, Inc. Common Stockholders

Basic net income (loss) per common share attributable to Upstart Holdings, Inc.’s common stockholders is based on the weighted-average common shares outstanding during the relevant period. Diluted net income (loss) per common share attributable to Upstart Holdings, Inc.’s common stockholders is based on the weighted-average common shares outstanding during the relevant period adjusted for the dilutive effect of share-based awards.

47

Upstart Holdings, Inc.

Notes to Condensed Consolidated Financial Statements

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

(Unaudited)

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Numerator:
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	$	(6,193)	$	37,284	$	(4,713)	$	47,386
Denominator:
Weighted-average common shares outstanding used to calculate net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic	14,657,399		76,674,129		14,641,333		75,160,037
Weighted-average effect of dilutive securities	—		18,127,994		—		18,033,116
Weighted-average common shares outstanding used to calculate net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted	14,657,399		94,802,123		14,641,333		93,193,153
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic	$	(0.42)	$	0.49	$	(0.32)	$	0.63
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted	$	(0.42)	$	0.39	$	(0.32)	$	0.51

The following securities were excluded from the computation of diluted net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders for the periods presented, because including them would have been anti-dilutive for the three and six months ended June 30, 2020.

	Three Months Ended June 30,		Six Months Ended June 30,
	2020	2021	2020	2021
Convertible preferred stock	47,349,577	—	47,349,577	—
Options to purchase common stock	18,853,815	451,493	18,853,815	500,065
Unvested RSUs	—	262,914	—	1,117,330
Warrants to purchase convertible preferred stock	600,208	—	600,208	—
Warrants to purchase common stock	319,669	—	319,669	—
Total	67,123,269	714,407	67,123,269	1,617,395

17.Subsequent Events

The Company has evaluated the impact of events that have occurred subsequent to June 30, 2021, through August 12, 2021, the date which the condensed consolidated financial statements were available to be issued. Based on the evaluation, the Company has determined no subsequent events were required to be recognized or disclosed.

48

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the unaudited condensed consolidated financial statements and related notes thereto included elsewhere in this Quarterly Report on Form 10-Q. This discussion contains forward-looking statements that involve risks and uncertainties. Factors that could cause or contribute to such differences include those identified below and those discussed in the section titled “Risk Factors” and other parts of this Quarterly Report on Form 10-Q. Our historical results are not necessarily indicative of the results that may be expected for any period in the future.

Overview

Upstart applies modern data science and technology to the process of underwriting consumer credit. By providing our bank partners with a proprietary AI-based origination platform, we help them originate credit with higher approval rates, lower loss rates and a high degree of automation. As our technology continues to improve and additional banks adopt our platform, consumers benefit from improved access to affordable and frictionless credit.

We believe that banks will continue to be at the forefront of consumer lending in the United States. We believe AI lending will become increasingly critical as this industry continues to undergo a broad digital transformation. Our strategy is to partner with banks, providing them with an exceptional AI lending platform that they can configure as they originate consumer loans under their own brand, according to their own business and regulatory requirements.

Consumers can obtain Upstart-powered loans in one of two ways: either by referral from Upstart.com to one of our bank partners, or directly through our bank partners’ own websites, where our lending technology and experience is bank-branded. Our direct bank partner channel represents a small but growing portion of our overall volume, and we believe this portion will continue to grow over time as we onboard new bank partners.

Our bank partners can retain loans that align with their business and risk objectives. For loans that are not retained by our bank partners, we help diversify the funding of these loans to a broad base of institutional investors that invest in Upstart-powered loans. Over the last few years, the percentage of loans funded through our balance sheet has generally decreased, while the percentage of loans purchased by institutional investors has generally increased.

Our Economic Model

Upstart’s revenues are primarily earned in the form of three separate usage-based fees, which can be either dollar or percentage based depending on the contractual arrangement. We charge our bank partners a referral fee each time we refer a borrower who obtains a loan. Separately, we charge bank partners a platform fee each time they originate a loan using our platform. These fees are contracted for and charged separately, although they are generally combined for accounting purposes as they usually represent a single performance obligation. We do not charge the borrowers on our platform any referral, platform or other similar fees for our loan matching services.

We also charge the holder of the loan (either a bank or institutional investor) an ongoing annualized servicing fee based on the outstanding principal over the lifetime of the loan for ongoing servicing of the loan. In addition, we earn a small portion of our revenue from interest income and gains received through our securitization programs.

Loans on our platform today are predominantly sourced from Upstart.com. For these loans, we incur variable costs in the form of borrower acquisition costs and borrower verification and servicing costs. Borrower acquisition costs and borrower verification and servicing costs are highly correlated with the Transaction Volume,

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Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

Number of Loans on our platform and trended upwards. We source a small number of loans directly through bank partners for which we receive no referral fee and incur no acquisition cost. The continued improvements to our level of automation and Conversion Rate achieved through our increasingly sophisticated risk models and our evolving channel mix contribute to improving loan unit economics over time.

COVID-19 Pandemic Impact

Starting in the second half of March 2020, the COVID-19 pandemic impacted origination volumes on our platform. The rapid rise in unemployment in the United States led to a reduction in originations by bank partners and a temporary pause in loan funding from institutions and capital markets. These factors collectively resulted in an 86% reduction in the Transaction Volume, Number of Loans and a 73% reduction in revenue in the second quarter of 2020 compared to the first quarter of 2020.

Beginning in June 2020, origination volumes recovered quickly and have grown since then. For the three months ended June 30, 2021, the Transaction Volume, Number of Loans was 286,864, representing a 2,315% increase compared to the Transaction Volume, Number of Loans in the three months ended June 30, 2020.

During the peak of the COVID-19 pandemic, we made certain operational changes, including temporary reductions in our marketing activities and certain operational expenses. In order to support borrowers suffering from income loss due to the pandemic, Upstart also worked with its bank partners to offer hardship plans that, among other things, allowed affected borrowers to defer loan payments for up to two months. At the peak, approximately 5.6% of borrowers on our platform had enrolled in a hardship program, less than half the rate of online lending industry benchmarks. As of June 30, 2021, approximately 95% of those impacted borrowers have exited the hardship program and resumed making loan payments. Due to the strength of our AI models, the COVID-19 pandemic has had a minimal impact on the credit performance of Upstart-powered loans, including those originated prior to the second quarter of 2020.

Although significant government assistance was provided during the COVID-19 pandemic, the resilience of our bank partner results during this time provides evidence of the benefits that our AI models can offer to bank lending programs. We believe these benefits are even more compelling and valuable during periods of economic downturn.

Factors Affecting Our Performance

Continued Improvements to Our AI Models

Much of our historical growth has been driven by improvements to our AI models. These models benefit over time from a flywheel effect that is characteristic of machine learning systems: accumulation of repayment data leads to improved accuracy of risk and fraud predictions, which results in higher approval rates and lower interest rates, leading to increased volume, and consequently greater accumulation of repayment data. This virtuous cycle describes an important mechanism by which our business grows simply through model learning and recalibration. We expect to continue to invest significantly in the development of our AI models and platform functionalities.

Beyond the ongoing accumulation of repayment data used to train our models, we also frequently make discrete improvements to model accuracy by upgrading algorithms and incorporating new variables, both of which have historically resulted in higher approval rates, more competitive loan offers, increased automation, and faster growth. As a second order effect, the impact of these improvements on our conversion funnel also allows us to unlock new marketing channels over time that have previously been unprofitable.

We believe that ongoing improvements to our technology in this manner will allow us to further expand access and lower rates for creditworthy borrowers, which will continue to fuel our growth. Should the pace of these improvements slow down or cease, or should we discover forms of model upgrades which improve accuracy at the expense of volume, our growth rates could be adversely affected.

50

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

Bank and Market Adoption

Banks play two key roles in Upstart’s ecosystem: funding loans and acquiring new customers. Banks tend to enjoy among the most efficient sources of funding due to their expansive base of deposits. As they adopt our technology and fund a growing proportion of our platform transactions, offers made to borrowers will typically improve, generally leading to higher conversion rates and faster growth for our platform.

New bank partners also represent additional acquisition channels through which we can reach and source prospective new borrowers, as these banks develop and implement their own digital and in-branch campaigns to drive traffic from their existing customer base to our platform. We view this emerging growth channel to be additive to the marketing acquisition programs we currently run at Upstart.

To provide funding support for our bank partners, we have built a broad network of institutional investors that can fund Upstart-powered loans through secondary loan purchasing, issuance of pass-through certificates and investment in asset-backed securitizations. This diverse network of capital helps to minimize our reliance on any one funding source. However, any trend towards reduced participation by banks will generally erode the overall competitiveness of the offers on our platform, and any declining trend in the participation of broader institutional investment markets with respect to funding availability for Upstart-powered loans could adversely affect our business.

Product Expansion and Innovation

We intend to continue developing new financial products that address a broader set of consumer needs over time. In the third quarter of 2020, we announced our entry into the auto lending market and in April 2021, we acquired Prodigy Software, Inc. (“Prodigy”), a leader in automotive commerce software solutions. Prodigy provides a modern multi-channel car buying experience, helping dealerships serve consumers with a holistic software solution that integrates legacy systems. In addition to modernizing the car buying experience, Prodigy will help bring Upstart's AI enabled auto loans to dealerships across the country where the vast majority of auto loans are transacted.

We believe that significant growth opportunities exist to apply our evolving technology to additional segments of credit, such as credit cards, mortgages, student loans, small business loans, point-of-sale loans and HELOCs. In addition, we aim to serve a broader role of technology enablement for banks, which we believe will seek more comprehensive technology solutions from their suppliers. We will incur expenses and opportunity cost to develop and launch new products. Monetization prospects for new products are uncertain, and costs associated with integrating, developing and marketing new products might not be recovered, which could weigh on our top-line growth and profitability.

Impact of Macroeconomic Cycles

Economic cycles can impact our financial performance and related metrics, including consumer demand for loans, conversion rates and the interest rates our bank partners and institutional investors are willing to accept. In a potential downturn, we believe consumer lending will generally contract, including the volume transacted on our own platform. However, the performance of Upstart-powered loans through an economic downturn, such as that experienced during the COVID-19 pandemic, will be important in further validating our AI models with banks and institutional investors. If we are able to continue demonstrating the resilience of Upstart-powered loans through future macroeconomic cycles relative to general consumer credit, it could strengthen our competitive positioning as we emerge from such downturns.

Key Operating and Non-GAAP Financial Metrics

51

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

We focus on several key operating and Non-GAAP financial metrics to measure the performance of our business and help determine strategic direction.

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Transaction Volume, Dollars	$	163,930	$	2,795,089	$	1,286,494	$	4,523,688
Transaction Volume, Number of Loans	11,876		286,864		96,090		456,610
Conversion Rate	8.7%		24.4%		13.1%		23.4%
Percentage of Loans Fully Automated	58%		71%		69%		71%
Contribution Profit(1)	$	4,256	$	96,670	$	29,916	$	152,455
Contribution Margin(1)	32%		52%		37%		50%
Adjusted EBITDA	$	(3,121)	$	59,495	$	550	$	80,494
Adjusted EBITDA Margin(1)	(18)%		31%		1%		26%
Adjusted Net Income (Loss)(1)	$	(3,674)	$	58,487	$	(229)	$	78,431
Adjusted Net Income (Loss) per Share:
Basic(1)	$	(0.25)	$	0.76	$	(0.02)	$	1.04
Diluted(1)	$	(0.25)	$	0.62	$	(0.02)	$	0.84

_______

(1)Represents a non-GAAP financial measure. See the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Reconciliation of Non-GAAP Financial Measures” for further information.

Transaction Volume

We define Transaction Volume, Dollars as the total principal of loans transacted on our platform between a borrower and the originating bank during the period presented. We define Transaction Volume, Number of Loans as the number of loans facilitated on our platform between a borrower and the originating bank during the period presented. We believe these metrics is are a good proxies for our overall scale and reach as a platform.

Conversion Rate

We define Conversion Rate as the Transaction Volume, Number of Loans in a period divided by the number of rate inquiries received, which we record when a borrower requests a loan offer on our platform. We track this metric to understand the impact of improvements to the efficiency of our borrower funnel on our overall growth. Historically, our Conversion Rate has benefited from improvements to our technology, which have made our evaluation of risk more accurate and our verification process more automated, or from the addition of bank partners that have made our offers more competitive. Our ability to continue to improve our Conversion Rate depends in part on our ability to continue to improve our AI models and Percentage of Loans Fully Automated and the mix of marketing channels in any given period.

Percentage of Loans Fully Automated

A key driver of our Contribution Margin and operating efficiency is the Percentage of Loans Fully Automated, which is defined as the total number of loans in a given period originated end-to-end (from initial rate request to final funding) with no human involvement divided by the Transaction Volume, Number of Loans in the same period. We have been successful in increasing the level of loan automation on the platform over the past few years while simultaneously holding fraud rates constant and at very low levels. We believe our growth over the last several years has been driven in part by our ability to rapidly streamline and automate the loan application and origination process on our platform. We expect the Percentage of Loans Fully Automated to level off and remain relatively stable in the long term, however the expansion of our loan offerings beyond unsecured personal loans, including auto loans, may cause fluctuations of such percentage from quarter to quarter depending on the loan offering mix.

52

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

Contribution Profit and Contribution Margin

To derive Contribution Profit, we subtract from revenue from fees, net our borrower acquisition costs as well as our borrower verification and servicing costs. To calculate Contribution Margin we divide Contribution Profit by revenue from fees, net.

The following table provides a calculation of Contribution Profit and Contribution Margin:

	Three Months Ended June 30,							Six Months Ended June 30,
		2020			2021				2020			2021
Referral fees, net		4,597			$	115,318			$	42,816		$	189,071
Platform fees, net		3,015			53,762				25,026			86,962
Servicing fees, net		5,693			18,217				13,476			27,434
Revenue from fees, net		13,305			187,297				81,318			303,467
Borrower acquisition costs(1)		(3,578)			70,932				(38,281)			117,055
Borrower verification and servicing costs(2)		(5,471)			19,695				(13,121)			33,957
Total direct expenses		(9,049)			90,627				(51,402)			151,012
Contribution Profit		$	4,256		$	96,670			$	29,916		$	152,455
Contribution Margin		32		%	52		%		37		%	50		%

_______

(1)Borrower acquisition costs consist of our sales and marketing expenses adjusted to exclude costs not directly attributable to attracting a new borrower, such as payroll-related expenses for our business development and marketing teams, as well as other operational, brand awareness and marketing activities

(2)Borrower verification and servicing costs consist of payroll and other personnel-related expenses for personnel engaged in loan onboarding, verification and servicing, as well as servicing system costs. It excludes payroll and personnel-related expenses and stock-based compensation for certain members of our customer operations team whose work is not directly attributable to onboarding and servicing loans.

See the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Reconciliation of Non-GAAP Financial Measures” for a reconciliation of income (loss) from operations to Contribution Profit.

Adjusted EBITDA and Adjusted EBITDA Margin

We calculate Adjusted EBITDA as net income (loss) attributable to Upstart Holdings, Inc. stockholders adjusted to exclude stock-based compensation expense, depreciation and amortization, income (expense) on warrants and other non-operating expenses, net, provision for income taxes and acquisition-related costs. We calculate Adjusted EBITDA Margin as Adjusted EBITDA divided by total revenue. Adjusted EBITDA and Adjusted EBITDA Margin includes interest expense from corporate debt and warehouse credit facility which is incurred in the course of earning corresponding interest income. See the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Reconciliation of Non-GAAP Financial Measures” for a reconciliation of net loss attributable to Upstart Holdings, Inc. common stockholders to Adjusted EBITDA and Adjusted EBITDA Margin.

Adjusted Net Income (Loss) and Adjusted Net Income (Loss) Per Share

We define Adjusted Net Income (Loss) as net income exclusive of stock-based compensation expense and acquisition-related costs. Adjusted Net Income (Loss) Per Share is calculated by dividing Adjusted Net Income (Loss) Per Share by the weighted-average common shares outstanding. See the section titled “Management’s

53

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

Discussion and Analysis of Financial Condition and Results of Operations—Reconciliation of Non-GAAP Financial Measures” for a reconciliation of net income (loss) attributable to Upstart Holdings, Inc. common stockholders to Adjusted Net Income (Loss) and Adjusted Net Income (Loss) per Share.

Components of Results of Operations

Revenue from Fees, Net

Platform and Referral Fees, Net

We charge our bank partners platform fees in exchange for usage of our AI lending platform, which includes collection of loan application data, underwriting of credit risk, verification and fraud detection, and the delivery of electronic loan offers and associated documentation. We also charge referral fees to our bank partners in exchange for the referral of borrowers from Upstart.com. Referral fees are charged to bank partners on a per borrower basis upon origination of a loan. For bank partners that use our loan funding capabilities, these fees are charged net of any fees the bank partner charges Upstart. Upstart pays these bank partners a one-time loan premium fee upon completion of the minimum holding periods. Upstart also pays bank partners monthly loan trailing fees based on the amount and timing of principal and interest payments made by borrowers of the underlying loans. See “Note 2. Revenue” to our consolidated financial statements in Part I, Item 1 of this Form 10-Q for more information about loan premium fees and trailing fees.

Servicing Fees, Net

Servicing fees are calculated as a percentage of outstanding principal and are charged monthly to any entities holding loans facilitated through our platform, to compensate us for activities we perform throughout the loan term, including collection, processing and reconciliations of payments received, investor reporting and borrower customer support. Servicing fees are recorded net of any gains, losses or changes to fair value recognized in the underlying servicing rights and obligations, which are carried as assets and liabilities on our consolidated balance sheets. Upstart currently acts as loan-servicer for substantially all outstanding loans facilitated through the Upstart platform. Borrower payment collections for loans that are more than 30 days past due or charged off are generally outsourced to third-party collection agencies. Upstart charges bank partners and institutional investors for collection agency fees related to their outstanding loan portfolio. Upstart also receives certain ancillary fees on a per transaction basis inclusive of late payment fees and ACH fail fees.

Interest Income and Fair Value Adjustments, Net

Interest income and fair value adjustments, net is comprised of interest income, interest expense and net changes in the fair value of financial instruments held on our consolidated balance sheets as part of our ongoing operating activities, excluding loan servicing assets and liabilities, and historically common stock warrant liabilities and convertible preferred stock warrant liabilities. Interest income and fair value adjustments, net also includes gains received through our securitization programs. Interest income and fair value adjustments, net also historically included the full amount of net interest income and expense incurred by consolidated variable interest entities, or VIEs, the majority of which has been historically allocated to third parties in the line item net loss attributable to noncontrolling interests on our consolidated statements of operations and comprehensive income (loss). Interest income and fair value adjustments, net can fluctuate based on the fair value of financial instruments held on our consolidated balance sheets. This amount has historically been a small percentage of our total revenue, and we do not manage our business with a focus on growing this component of revenue.

Sales and Marketing

Sales and marketing expenses primarily consist of costs incurred across various advertising channels, including expenses for partnerships with third parties providing borrower referrals, direct mail and digital

54

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

advertising campaigns, as well as other expenses associated with building overall brand awareness and experiential marketing costs. Sales and marketing expenses also include payroll and other personnel-related costs, including stock-based compensation expense. These costs are recognized in the period incurred. We expect that our sales and marketing expenses will increase in absolute dollars and may fluctuate as a percentage of our total revenue from period to period as we hire additional sales and marketing personnel, increase our marketing activities and build greater brand awareness.

Customer Operations

Customer operations expenses include payroll and other personnel-related expenses, including stock-based compensation expense, for personnel engaged in borrower onboarding, loan servicing, customer support and other operational teams. These costs also include systems, third-party services and tools we use as part of loan servicing, information verification, fraud detection and payment processing activities. These costs are recognized in the period incurred. We expect that our customer operations expenses will increase in absolute dollars and may fluctuate as a percentage of our total revenue over time, as we expand our portfolio and increase the Transaction Volume, Number of Loans.

Engineering and Product Development

Engineering and product development expenses primarily consist of payroll and other personnel-related expenses, including stock-based compensation expense, for the engineering and product development teams as well the costs of systems and tools used by these teams. These costs are recognized in the period incurred. We expect that our engineering and product development expenses will increase in absolute dollars and may increase as a percentage of our total revenue over time, as we expand our engineering and product development team to continue to improve our AI models and develop new products and product enhancements.

General, Administrative and Other

General, administrative and other expenses consist primarily of payroll and other personnel-related expenses, including stock-based compensation expense, for legal and compliance, finance and accounting, human resources and facilities teams, as well as depreciation and amortization of property, equipment, software, and intangibles, professional services fees, facilities and travel expenses. These costs are recognized in the period incurred. Following the completion of our initial public offering in December 2020, our general, administrative and other expenses increased as a result of operating as a public company, including expenses related to compliance with the rules and regulations of the SEC, additional insurance expenses, investor relations activities and other administrative and professional services. We also expect to increase the size of our general and administrative function to support the further growth of our business. As a result, we expect that our general, administrative and other expenses will increase in absolute dollars but may fluctuate as a percentage of our total revenue from period to period.

Other Income (Expense)

Other income (expense) primarily consists of dividend income earned on our unrestricted cash balances. Other income (expense) is recognized in the period earned. In March 2021, we voluntarily repaid the proceeds received under the Paycheck Protection Program (“PPP”). The repayment is included as an other expense for the six months ended June 30, 2021. For additional details, refer to “Note 1. Description of Business and Significant Accounting Policies” of our consolidated financial statements in Part I, Item 1 of this Form 10-Q.

Income (Expense) on Warrants and Other Non-Operating Expenses

55

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

Income (expense) on warrants and other non-operating expenses is primarily comprised of the net changes in the fair value of our common and convertible preferred stock warrant liabilities for the three and six months ended June 30, 2020 and interest expense for the three and six months ended June 30, 2021.

Results of Operations

The following table summarizes our historical consolidated statements of operations data:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021			2020		2021
Revenue:
Revenue from fees, net	$	13,305	$	187,297		$	81,318	$	303,467
Interest income and fair value adjustments, net	4,048		6,649			29		11,824
Total revenue	17,353		193,946			81,347		315,291
Operating expenses:
Sales and marketing(1)	5,436		75,916			41,388		125,292
Customer operations(1)	6,621		24,164			15,432		41,552
Engineering and product development(1)	7,667		31,431			14,685		50,419
General, administrative, and other(1)	9,017		26,141			20,677		46,160
Total operating expenses	28,741		157,652			92,182		263,423
Income (loss) from operations	(11,388)		36,294			(10,835)		51,868
Other income (expense)	5,297		15			5,447		(5,218)
Income (expense) on warrants and other non-operating expenses, net	(18)		(13)			271		(31)
Net income (loss) before income taxes	(6,109)		36,296			(5,117)		46,619
Provision (benefit) for income taxes	—		(988)			—		(767)
Net income (loss) before attribution to noncontrolling interests	(6,109)		37,284			(5,117)		47,386
Net income (loss) attributable to noncontrolling interests	84		—			(404)		—
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	$	(6,193)	$	37,284		$	(4,713)	$	47,386

________

(1)Includes stock-based compensation expense as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Sales and marketing	$	405	$	1,427	$	689	$	2,180
Customer operations	205		1,624		404		2,376
Engineering and product development	1,112		12,472		2,038		16,779
General, administrative, and other	797		5,663		1,353		8,473
Total stock-based compensation	$	2,519	$	21,186	$	4,484	$	29,808

Revenue

Revenue from Fees, Net

56

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

The following table set forth our revenue from fees, net in the periods shown:

	Three Months Ended June 30,				Change				Six Months Ended June 30,				Change
	2020		2021		$		%		2020		2021		$		%
Platform and referral fees, net	$	7,612	$	169,080	$	161,468	2,121	%	$	67,842	$	276,033	$	208,191	307	%
Servicing fees, net	5,693		18,217		12,524		220	%	13,476		27,434		13,958		104	%
Total revenue from fees, net	$	13,305	$	187,297	$	173,992	1,308	%	$	81,318	$	303,467	$	222,149	273	%

Revenue from fees, net increased $174.0 million, or 1,308%, in the three months ended June 30, 2021, compared to the same period in 2020, which included an increase of $161.5 million in revenue from platform and referral fees, net and an increase of $12.5 million in servicing fees, net. The increase of the platform and referral fees, net was primarily driven by a 2,315% increase in the Transaction Volume, Number of Loans from 11,876 in the three months ended June 30, 2020 to 286,864 in the same period in 2021 as well as an increase in prices of our services in response to the market conditions caused by the COVID-19 pandemic. The increase in the servicing fees, net was primarily due to an 111% increase in the outstanding principal of serviced loans, as well as a downward revaluation to the net liability of our servicing obligation.

Revenue from fees, net increased $222.1 million, or 273%, in the six months ended June 30, 2021, compared to the same period in 2020, which included an increase of $208.2 million in revenue from platform and referral fees, net and an increase of $14.0 million in servicing fees, net. The increase of the platform and referral fees, net was primarily driven by a 375% increase in the Transaction Volume, Number of Loans from 96,090 in the six months ended June 30, 2020 to 456,610 in the same period in 2021 as well as an increase in prices of our services in response to the market conditions caused by the COVID-19 pandemic. The increase in the servicing fees, net was primarily due to an 89% increase in the outstanding principal of serviced loans, as well as a downward revaluation to the net liability of our servicing obligation.

Interest Income and Fair Value Adjustments, Net

57

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

	Three Months Ended June 30,				Change				Six Months Ended June 30,				Change
	2020		2021		$		%		2020		2021		$		%
Operating entities(1):
Interest income	$	5,529	$	3,231	$	(2,298)	(42)	%	$	10,854	$	6,287	$	(4,567)	(42)	%
Interest expense	(1,436)		(1,448)		(12)		(1)	%	(3,338)		(2,410)		928		28	%
Fair value adjustments, net	(2,577)		4,602		7,179		279	%	(7,000)		7,295		14,295		204	%
Other consolidated entities(2):
Interest income	2,195		314		(1,881)		(86)	%	6,053		664		(5,389)		(89)	%
Interest expense	(824)		(49)		775		94	%	(2,177)		(117)		2,060		95	%
Fair value adjustments, net	1,161		(1)		(1,162)		100	%	(4,363)		105		4,468		102	%
Total Company:
Interest income	7,724		3,545		(4,179)		(54)	%	16,907		6,951		(9,956)		(59)	%
Interest expense	(2,260)		(1,497)		763		34	%	(5,515)		(2,527)		2,988		54	%
Fair value adjustments, net	(1,416)		4,601		6,017		425	%	(11,363)		7,400		18,763		165	%
Total interest income and fair value adjustments, net	$	4,048	$	6,649	2,601		64	%	$	29	$	11,824	11,795		40,672	%

________

(1) Consist of balances recognized by entities participating in ongoing operating activities of the Company, including warehouse entities.

(2) Consists of balances recognized by other entities, including securitization entities.

Interest income and fair value adjustments, net increased $2.6 million, or 64%, in the three months ended June 30, 2021, compared to the same period in 2020. The increase was driven by a $6.0 million increase in fair value adjustments, net partially offset by a $0.8 million decrease in interest expense, partially offset by a decrease in interest income of $4.2 million. The increase of the fair value adjustments was primarily attributable to a reversal of negative fair value adjustments recognized largely due to market changes as a result of the COVID-19 pandemic in the second quarter of 2020 in operating entities and $2.8 million of gains received through our securitization programs. Interest income and interest expense recognized by other consolidated entities decreased due to the deconsolidation of the 2018-1 securitization which occurred in the second quarter of 2020. Finally, our operating entities held a smaller loan portfolio in the second quarter of 2021, which resulted in decreases of both interest income and interest expense associated with borrowings under the credit facility. The deconsolidation of the 2018-1 securitization was a result of the expiration of the related risk retention requirements, which caused us to conclude that we are no longer the primary beneficiary. For additional details, refer to “Note 3. Securitizations and Variable Interest Entities” of our consolidated financial statements in Part I, Item 1 of this Form 10-Q.

For the six months ended June 30, 2021, interest income and fair value adjustments, net increased $11.8 million, or 40,672%, compared to the same period in 2020. The increase was driven by a $18.8 million increase in fair value adjustments, net and a $10.0 million decrease in interest income, partially offset by a $3.0 million decrease in interest expense. The increase of the fair value adjustments was primarily attributable to a reversal of negative fair value adjustments recognized largely due to market changes as a result of the COVID-19 pandemic in the first half of 2020 by both operating and other consolidating entities and $5.6 million of gains received through our securitization programs. Interest income and interest expense recognized by other consolidated entities decreased due to the deconsolidation of the 2018-1 securitization which occurred in the second quarter of 2020. Finally, our operating entities held a smaller loan portfolio in the first half of 2021, which resulted in decreases of both interest income and interest expense associated with borrowings under the credit facility. The deconsolidation of the 2018-1 securitization was a result of the expiration of the related risk retention requirements, which caused us to conclude

58

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

that we are no longer the primary beneficiary. For additional details, refer to “Note 3. Securitizations and Variable Interest Entities” of our consolidated financial statements in Part I, Item 1 of this Form 10-Q.

Operating Expenses

Sales and Marketing

	Three Months Ended June 30,						Change			Six Months Ended June 30,						Change
	2020			2021			$		%	2020			2021			$		%
Sales and marketing	$	5,436		$	75,916		$	70,480	1,297%	$	41,388		$	125,292		$	83,904	203	%
% of revenue	31		%	39		%				51		%	40		%

Sales and marketing expenses increased by $70.5 million, or 1,297%, in the three months ended June 30, 2021 compared to the same period in 2020. The increase was primarily due to a $67.4 million increase in advertising and other traffic acquisition cost partially attributable to a temporary reduction in sales and marketing expenditures due to the COVID-19 pandemic during the first half of 2020, as well as a $3.1 million increase in payroll and other personnel-related expenses driven by increased headcount. As a percentage of total revenue, sales and marketing expenses increased from 31% to 39%.

Sales and marketing expenses increased by $83.9 million, or 203%, in the six months ended June 30, 2021 compared to the same period in 2020. The increase was primarily due to a $78.8 million increase in advertising and other traffic acquisition cost, as well as $4.7 million increase in payroll and other personnel-related expenses driven by increased headcount. As a percentage of total revenue, sales and marketing expenses decreased from 51% to 40%.

Customer Operations

	Three Months Ended June 30,						Change			Six Months Ended June 30,					Change
	2020			2021			$		%	2020			2021		$	%
Customer operations	$	6,621		$	24,164		$	17,543	265%	$	15,432		$41,552		$26,120	169%
% of revenue	38		%	12		%				19		%	13	%

Customer operations expenses increased by $17.5 million, or 265%, in the three months ended June 30, 2021, compared to the same period in 2020. The increase was primarily due to an increase of $10.2 million in payroll and other personnel-related expenses due to an increase in headcount as well as increased spending of $6.6 million in information verification and platform operations due to a growing volume of loans facilitated through our platform. As a percentage of total revenue, customer operations expenses decreased from 38% to 12%.

Customer operations expenses increased by $26.1 million, or 169%, in the six months ended June 30, 2021, compared to the same period in 2020. The increase was primarily due to an increase of $15.5 million in payroll and other personnel-related expenses due to an increase in headcount as well as increased spending of $9.2 million in information verification and platform operations due to a growing volume of loans facilitated through our platform. As a percentage of total revenue, customer operations expenses decreased from 19% to 13%.

Engineering and Product Development 

59

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

	Three Months Ended June 30,						Change			Six Months Ended June 30,				Change
	2020			2021			$		%	2020		2021		$	%
Engineering and product development	$	7,667		$	31,431		$	23,764	310%	14,685		50,419		35,734	243	%
% of revenue	44		%	16		%				18	%	16	%

Engineering and product development expenses increased by $23.8 million, or 310%, For the three months ended June 30, 2021, compared to the same period in 2020. The increase was primarily due to an increase of $21.8 million in payroll and other personnel-related expenses driven by an increase in headcount, as well as a $1.8 million increase in spending on consultants and other engineering support services. As a percentage of total revenue, engineering and product development expenses decreased from 44% to 16%.

Engineering and product development expenses increased by $35.7 million, or 243%, for the six months ended June 30, 2021, compared to the same period in 2020. The increase was primarily due to an increase of $32.8 million in payroll and other personnel-related expenses driven by an increase in headcount, as well as a $2.7 million increase in spending on consultants and other engineering support services. As a percentage of total revenue, engineering and product development expenses decreased from 18% to 16%.

General, Administrative, and Other 

	Three Months Ended June 30,						Change				Six Months Ended June 30,				Change
	2020			2021			$		%		2020		2021		$	%
General, administrative, and other	$	9,017		$	26,141		$	17,124	190	%	20,677		46,160		25,483	123	%
% of revenue	52		%	13		%					25	%	15	%

General, administrative, and other expenses increased by $17.1 million, or 190%, in the three months ended June 30, 2021, compared to the same period in 2020. The increase was primarily due to an increase of $10.0 million in personnel-related costs as a result of increased headcount; an increase of $1.8 million in professional fees; an increase of $1.4 million in insurance costs; and an increase of $1.0 million in legal and compliance-related expenses. As a percentage of total revenue, general, administrative, and other expenses decreased from 52% to 13%.

General, administrative, and other expenses increased by $25.5 million, or 123%, For the six months ended June 30, 2021, compared to the same period in 2020. The increase was primarily due to an increase of $14.2 million in personnel-related costs as a result of increased headcount; an increase of $3.1 million in insurance costs; an increase of $2.3 million in legal and compliance-related expenses; and an increase of $2.1 million in professional fees. As a percentage of total revenue, general, administrative, and other expenses decreased from 25% to 15%.

Other Income (Expense)

	Three Months Ended June 30,				Change				Six Months Ended June 30,		Change
	2020		2021		$		%		2020	2021	$	%
Other income (expense)	$	5,297	$	15	$	(5,282)	(100)	%	5,447	(5,218)	(10,665)	(196)	%

60

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

Other income (expense) decreased by $5.3 million, or 100%, in the three months ended June 30, 2021, compared to the same period in 2020. The decrease was primarily due to the receipt of funds under the PPP loan totaling $5.3 million in the three months ended June 30, 2020.

In the six months ended June 30, 2021, other income (expense) decreased by $10.7 million, or 196%, compared to the same period in 2020. The decrease was primarily due to the receipt of funds under the PPP loan totaling $5.3 million in the six months ended June 30, 2020 coupled with our voluntary repayment of proceeds received from the PPP loan during six months ended June 30, 2021. We used the loan to mitigate the impact of the COVID-19 pandemic on our business in Q2 2020 and fully complied with the forgiveness requirements, including maintaining full employment through the significant transaction volume decline. Our business experienced a strong recovery later in 2020 and continued growing in the most recent quarter, which brought us to a conclusion that the funds received as part of the program were no longer needed for their original intent and should be repaid. We recognized the loan principal repayment as a reduction to other income (expense) totaling $5.3 million.

Income (Expense) on Warrants and Other Non-operating Expenses, Net 

	Three Months Ended June 30,				Change			Six Months Ended June 30,		Change
	2020		2021		$	%		2020	2021	$	%
Income (expense) on warrants and other non-operating expenses, net	$	(18)	$	(13)	5	28	%	271	(31)	(302)	(111)	%

Income (expense) on warrants and other non-operating expenses, net decreased by $0.3 million, or 111%, in the six months ended June 30, 2021, compared to the same period in 2020. The decrease was primarily a result of a $0.3 million increase in the fair value of warrants in the three and six months ended June 30, 2020. Our warrants were reclassified to equity in the fourth quarter of 2020 and exercised in January 2021. We had no warrants outstanding as of June 30, 2021.

Reconciliation of Non-GAAP Financial Measures

To supplement our consolidated financial statements prepared and presented in accordance with GAAP, we use the non-GAAP financial measures Contribution Profit, Contribution Margin, Adjusted EBITDA, Adjusted EBITDA Margin, and Adjusted Net Income (Loss) and Adjusted Net Income (Loss) Per Share to provide investors with additional information about our financial performance and to enhance the overall understanding of our past performance and future prospects. We are presenting these non-GAAP financial measures because we believe they provide an additional tool for investors to use in comparing our core financial performance over multiple periods with the performance of other companies.

However, non-GAAP financial measures have limitations in their usefulness to investors because they have no standardized meaning prescribed by GAAP and are not prepared under any comprehensive set of accounting rules or principles. In addition, non-GAAP financial measures may be calculated differently from, and therefore may not be directly comparable to, similarly titled measures used by other companies. As a result, non-GAAP financial measures should be viewed as supplementing, and not as an alternative or substitute for, our consolidated financial statements prepared and presented in accordance with GAAP.

To address these limitations, we provide a reconciliation of Contribution Profit, Contribution Margin, Adjusted EBITDA, Adjusted EBITDA Margin, and Adjusted Net Income (Loss) and Adjusted Net Income (Loss) Per Share to loss from operations and net loss attributable to Upstart Holdings, Inc. common stockholders, respectively. We encourage investors and others to review our financial information in its entirety, not to rely on any

61

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

single financial measure and to view Contribution Profit, Contribution Margin, Adjusted EBITDA, Adjusted EBITDA Margin, Adjusted Net Income (Loss), and Adjusted Net Income (Loss) Per Share in conjunction with their respective related GAAP financial measures.

Contribution Profit and Contribution Margin

We use Contribution Profit and Contribution Margin as part of our overall assessment of our performance, including the preparation of our annual operating budget and quarterly forecasts, to evaluate the effectiveness of our business strategies, and to communicate with our Board of Directors concerning our financial performance. We believe Contribution Profit and Contribution Margin is useful to investors for period-to-period comparisons of our business and in evaluating and understanding our operating results and ability to scale. Contribution Profit and Contribution Margin are also useful to investors because our management uses Contribution Profit and Contribution Margin, in conjunction with financial measures prepared in accordance with GAAP, to evaluate our operating results and financial performance and the effectiveness of our strategies.

Contribution Profit and Contribution Margin have limitations as an analytical tool, and you should not consider in isolation or as a substitute for analysis of our results as reported under GAAP. Contribution Profit and Contribution Margin are not a GAAP financial measure of, nor does it imply, profitability. Even if our revenue exceeds variable expenses over time, we may not be able to achieve or maintain profitability, and the relationship of revenue to variable expenses is not necessarily indicative of future performance. Contribution Profit and Contribution Margin does not reflect all of our variable expenses and involves some judgment and discretion around what costs vary directly with loan volume. Other companies that present Contribution Profit and Contribution Margin calculate it differently and, therefore, similarly titled measures presented by other companies may not be directly comparable to ours.

The following table presents a reconciliation of income from operations to Contribution Profit and Contribution Margin. We define Operating Margin as our income from operations divided by revenue from fees, net.

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2021			2020			2021
Revenue from fees, net	$	13,305		$	187,297		$	81,318		$	303,467
Income from operations	(11,388)			36,294			(10,835)			51,868
Operating Margin	(86)		%	19		%	(13)		%	17		%
Sales and marketing, net of borrower acquisition costs(1)	$	1,858		$	4,984		$	3,107		$	8,237
Customer operations, net of borrower verification and servicing costs(2)	1,150			4,469			2,311			7,595
Engineering and product development	7,667			31,431			14,685			50,419
General, administrative, and other	9,017			26,141			20,677			46,160
Interest income and fair value adjustments, net	(4,048)			(6,649)			(29)			(11,824)
Contribution Profit	$	4,256		$	96,670		$	29,916		$	152,455
Contribution Margin	32		%	52		%	37		%	50		%

_________

(1)Borrower acquisition costs were $3.6 million and $70.9 million for the three months ended June 30, 2020 and 2021, respectively, and were $38.3 million and $117.1 million for the six months ended June 30, 2020 and 2021, respectively. Borrower acquisition costs consist of our sales and marketing expenses adjusted to exclude costs not directly attributable to attracting a new borrower, such as payroll-related expenses for our business development and marketing teams, as well as other operational, brand awareness and marketing activities.

(2)Borrower verification and servicing costs were $5.5 million and $19.7 million for the three months ended June 30, 2020 and 2021, respectively, and were $13.2 million and $34.0 million for the six months ended June 30, 2020 and 2021, respectively. Borrower verification and servicing costs consist of payroll and other personnel-related expenses for personnel engaged in loan onboarding, verification and servicing, as well as servicing system costs. It excludes payroll and personnel-related expenses and stock-based

62

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

compensation for certain members of our customer operations team whose work is not directly attributable to onboarding and servicing loans.

Adjusted EBITDA and Adjusted EBITDA Margin

We believe that Adjusted EBITDA and Adjusted EBITDA Margin are useful for investors to use in comparing our financial performance with the performance of other companies for the following reasons:

•Adjusted EBITDA and Adjusted EBITDA Margin are widely used by investors and securities analysts to measure a company’s operating performance without regard to items such as depreciation, and interest expense, that can vary substantially from company to company depending upon their financing and capital structures, and the method by which assets were acquired; and

•Adjusted EBITDA and Adjusted EBITDA Margin eliminates the impact of certain items such as stock-based compensation expense, warrant expense and acquisition-related costs that may obscure trends in the underlying performance of our business; and

•Adjusted EBITDA and Adjusted EBITDA Margin provides consistency and comparability with our past financial performance, and facilitates comparisons with other companies, many of which use similar non-GAAP financial measures to supplement their GAAP results.

Our use of Adjusted EBITDA and Adjusted EBITDA Margin has limitations as an analytical tool, and you should not consider these measures in isolation or as a substitute for analysis of our financial results as reported under GAAP. Some of these limitations are as follows:

•Although depreciation expense is a non-cash charge, the assets being depreciated may have to be replaced in the future, and Adjusted EBITDA and Adjusted EBITDA Margin does not reflect cash capital expenditure requirements for such replacements or for new capital expenditure requirements;

•Adjusted EBITDA and Adjusted EBITDA Margin exclude stock-based compensation expense, which has been, and will continue to be for the foreseeable future, a significant recurring expense for our business and an important part of our compensation strategy;

•Adjusted EBITDA and Adjusted EBITDA Margin does not reflect: (1) changes in, or cash requirements for, our working capital needs; (2) interest expense, or the cash requirements necessary to service interest or principal payments on our debt, which reduces cash available to us; or (3) tax payments that may represent a reduction in cash available to us; and

•the expenses and other items that we exclude in our calculation of Adjusted EBITDA and Adjusted EBITDA Margin may differ from the expenses and other items, if any, that other companies may exclude from Adjusted EBITDA and Adjusted EBITDA Margin when they report their operating results.

Because of these limitations, Adjusted EBITDA and Adjusted EBITDA Margin should be considered along with other operating and financial performance measures presented in accordance with GAAP. The following table provides a reconciliation of net income (loss) attributable to Upstart Holdings, Inc. common stockholders to Adjusted EBITDA and net income margin to Adjusted EBITDA Margin. We define Net Income Margin as net income (loss) attributable to Upstart Holdings, Inc. common stockholders divided by total revenue.

63

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2021			2020			2021
Total revenue	$	17,353		$	193,946		$	81,347		$	315,291
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	(6,193)			37,284			(4,713)			47,386
Net Income Margin	(36)		%	19		%	(6)		%	15		%
Adjusted to exclude the following:
Stock-based compensation	$	2,519		$	21,186		$	4,484		$	29,808
Depreciation and amortization	535			1,983			1,050			2,799
Income (expense) on warrants and other non-operating expenses(1)	18			13			(271)			31
Provision for income taxes	—			(988)			—			(767)
Acquisition-related costs	—			17			—			1,237
Adjusted EBITDA	$	(3,121)		$	59,495		$	550		$	80,494
Adjusted EBITDA Margin	(18)		%	31		%	1		%	26		%

_________

(1)Consists of fair value adjustments to our warrant liability for the three and six months ended June 30, 2020 and interest expense for the three and six months ended June 30, 2020 and 2021.

Adjusted Net Income (Loss) and Adjusted Net Income (Loss) Per Share

We define Adjusted Net Income (Loss) as net income exclusive of stock-based compensation expense and acquisition-related costs. Adjusted Net Income (Loss) Per Share is calculated by dividing Adjusted Net Income (Loss) Per Share by the weighted-average common shares outstanding. We believe Adjusted Net Income (Loss) and Adjusted Net Income (Loss) Per Share are useful measures for investors in evaluating our ability to generate earnings, more readily compare between past and future periods, and provide comparability of our performance with the performance of other companies.

64

Upstart Holdings, Inc.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	$	(6,193)	$	37,284	$	(4,713)	$	47,386
Adjusted to exclude the following:
Stock-based compensation	2,519		21,186		4,484		29,808
Acquisition-related costs	—		17		—		1,237
Adjusted Net Income (Loss)	$	(3,674)	$	58,487	$	(229)	$	78,431
Net income (loss) per share:
Basic	$	(0.42)	$	0.49	$	(0.32)	$	0.63
Diluted	$	(0.42)	$	0.39	$	(0.32)	$	0.51
Adjusted Net Income (Loss) per Share:
Basic	$	(0.25)	$	0.76	$	(0.02)	$	1.04
Diluted	$	(0.25)	$	0.62	$	(0.02)	$	0.84
Weighted-average common shares outstanding:
Basic	14,657,399		76,674,129		14,641,333		75,160,037
Diluted	14,657,399		94,802,123		14,641,333		93,193,153

Liquidity and Capital Resources

Since inception, we have financed our operations, corporate investments, and capital expenditures primarily through the sale of convertible preferred stock, term loans and draws on our revolving credit facilities, and cash generated from operations. We have also periodically issued convertible promissory notes, none of which were outstanding as of June 30, 2021. In December 2020, we completed our IPO which resulted in $167.4 million of proceeds, net of underwriting discounts and commissions, and before deducting deferred offering costs of $7.9 million. Deferred offering costs consisted primarily of incremental accounting, legal, and other fees related to the IPO. In April 2021, we completed a follow-on offering, in which 2,300,000 shares of common stock (including the exercise in full of the underwriters option to purchase 300,000 shares) were issued and sold at $120.00 per share. We received net proceeds of $263.9 million after deducting underwriting discounts and commissions of $11.0 million and offering expenses of $1.0 million. Offering expenses consisted of incremental accounting, legal, and other fees incurred related to the follow-on offering.

In June 2021 the UNI Credit Facility matured in which the outstanding principal balance of $5.5 million and accrued interest was due and paid in full, and we did not renew the UNI Credit Facility. In June 2021, we repaid in full the $15.0 million principal balance outstanding, plus accrued interest and prepayment fees, and terminated the Mezzanine Loan. As of June 30, 2021, our outstanding debt consists of borrowings from our warehouse credit facility, and amounts borrowed under a loan and security agreement to finance risk retention balances for a certain unconsolidated securitization we have sponsored, representing an aggregate principal balance of $6.1 million outstanding, none of which is due within the next 12 months. See “Note 9. Borrowings” in Part I, Item 1 of this Form 10-Q for further information.

As of June 30, 2021, our primary source of liquidity was cash of $506.3 million. Changes in the balance of cash are generally a result of working capital fluctuations or the timing of purchases of loans facilitated through our platform. To finance purchases of certain loans facilitated through our platform, we rely on our warehouse credit facility, which allows us to borrow up to an aggregate of $100.0 million through the special-purpose trust, or the

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Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

warehouse trust. Loans purchased by the trust are classified as held-for-sale and can be sold to third-party investors or in securitization transactions to generate additional liquidity. As of June 30, 2021, the amount borrowed under this credit facility was $2.7 million.

While we believe that our cash on hand and our cash flow from operations will be sufficient to meet our liquidity needs for at least the next 12 months, our future capital requirements will depend on multiple factors, including our revenue growth, working capital requirements, volume of loan purchases for product development purposes or during market downturns, and our capital expenditures. We may decide to raise additional capital through the sale of equity, equity-inked or debt securities or other debt financing arrangements. If we raise additional funds by issuing equity or equity-linked securities, our stockholders may experience dilution. Future debt financing, if available, may involve covenants restricting our operations or our ability to incur additional debt. Any debt or equity financing that we raise may contain terms that are not favorable to us or our stockholders. Further, if we are unable to raise additional capital when our cash balances and cash generated by operations are insufficient to satisfy liquidity needs, our results of operations and financial condition would be materially and adversely impacted.

Warehouse Credit Facility

We have entered into a warehouse credit facility with a third-party lender through our warehouse trust, which is a consolidated VIE. The warehouse credit facility is used to fund purchases of personal whole loans originated by certain bank partners on our platform; the assets of the warehouse trust secure the borrowings provided by the warehouse lender and are not available to settle claims of our general creditors. The warehouse credit facility was amended and restated in its entirety in May 2020 and further amended in June 2021. The warehouse credit facility, with a borrowing limit of $100.0 million, matures in June 2024 when repayment of any outstanding principal, together with any accrued interest and unpaid interest, is due and payable. As of June 30, 2021, we have borrowed $2.7 million under the warehouse credit facility and may continue to borrow under the warehouse credit facility until June 2023. Our warehouse credit facility bears floating interest rates, payable on a monthly basis, and contain certain financial covenants. Failure to comply with these covenants may result in an acceleration of payment on outstanding principal and accrued interest. As of December 31, 2020 and June 30, 2021, we were in compliance with the applicable covenants under the warehouse credit facility.

Risk Retention Funding Loan

We obtained financing under a loan and security agreement to fund the purchase of securitization notes and residual certificates issued by certain of our consolidated VIEs in our sponsored securitization transactions. This purchase was made in the amount required to satisfy the requirements of U.S. risk retention regulations. The loan under this agreement bears interest at 4.33% per annum. Interest is paid using cash distributions received monthly on the related securitization notes and residual certificates held by this entity. As of June 30, 2021, the aggregate outstanding principal amount of the loan was $3.3 million. The borrowings are solely obligations of the related consolidated VIE and are not available to satisfy potential claims of our creditors.

Cash Flows

The following table summarizes our cash flows during the years indicated:

	Six Months Ended June 30,
	2020		2021
Net cash (used in) provided by operating activities	$	(70,539)	$	135,896
Net cash (used in) provided by investing activities	123,597		(39,699)
Net cash (used in) provided by financing activities	(37,396)		210,003
Net increase in cash and restricted cash	$	15,662	$	306,200

Net Cash from Operating Activities

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Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

Our main sources of cash provided by operating activities are our revenue from fees earned under contracts with bank partners and loan investors and interest income we receive for loans held on our balance sheet.

Our main uses of cash in our operating activities include payments to marketing partners, vendor payments, payroll and other personnel-related expenses, payments for facilities, and other general business expenditures.

Net cash provided by operating activities was $135.9 million for the six months ended June 30, 2021, which primarily consisted of a $62.0 million increase in net operating assets and liabilities, net income before attribution to noncontrolling interests of $47.4 million, stock-based compensation of $29.8 million, and a change in fair value financial instruments of $4.2 million. The increase in net operating assets and liabilities was mainly related to a $57.2 million increase in net proceeds from loans held-for-sale, $31.4 million increase in payable to investors, and a $23.8 increase in accrued expenses and other liabilities, partially offset by $38.3 million of purchases of loans held-for-sale and $19.7 decrease in other assets. The change in fair value of financial instruments was primarily related to a $4.2 million decrease in the fair value of servicing liabilities, and $1.0 million increase in the fair value of loans, partially offset by a $1.3 million decrease in the fair value of servicing assets.

Net cash used in operating activities was $70.5 million for the six months ended June 30, 2020, which primarily consisted of a $83.9 million decrease in net operating assets and liabilities, partially offset by a change in fair value of financial instruments of $14.3 million and stock-based compensation of $4.5 million. The decrease in net operating assets and liabilities was mainly related to $98.6 million of purchases of loans held-for-sale, partially offset by $18.7 million decrease in payable to investors. The change in fair value of financial instruments was primarily related to a $17.2 million decrease in the fair value of loans, partially offset by a $5.5 million increase in the fair value of payable to securitization note holders and residual certificate holders.

Net Cash from Investing Activities

Net cash used in investing activities was $39.7 million for the six months ended June 30, 2021 as a result of $42.5 million purchase of loans held-for-investment and cash paid for an acquisition, net of cash acquired, of $16.6 million, partially offset by $13.8 million principal payments received for notes receivable and repayments of residual certificates loans held-for-investment and $9.7 million net proceeds from sale of loans held-for-investment.

Net cash provided by investing activities was $123.6 million for the six months ended June 30, 2020 as a result of $88.1 million of net proceeds from sale of loans held-for-investment and $24.0 million of payments received for loans held by consolidated securitizations.

Net Cash from Financing Activities

Net cash provided by financing activities was $210.0 million for the six months ended June 30, 2021 as a result of $263.9 million proceeds from our secondary offering, which was partially offset by $62.5 million payment on borrowings.

Net cash used in financing activities was $37.4 million for the six months ended June 30, 2020 as a result of $86.8 million in payment on borrowings and $26.1 million payment on securitization notes and certificates, which was partially offset by $76.0 million in net proceeds from borrowings.

Contractual Obligations and Off-Balance Sheet Arrangements

Contractual Obligations

Our principal commitments consist of obligations under our loan purchase agreements, debt obligations related to our warehouse credit facility and risk retention funding loan, purchase commitment, and operating leases

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Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Tabular Amounts in Thousands, Except Share and Per Share Data and Ratios, or as Noted)

for office spaces. The following table summarizes our contractual obligations as of June 30, 2021 and the timing and effect that such commitments are expected to have on our liquidity and capital requirements in future periods:

	Total		Less than 1 year		1 to 3 years		3 to 5 years		More than 5 years
Loan purchase obligations(1)	$	24,612	$	24,612	$	—	$	—	$	—
Warehouse credit facility	2,727		—		2,727		—		—
Risk retention funding loan	3,330		—		3,330		—		—
Purchase commitment	34,000		—		15,000		19,000		—
Operating lease obligations	19,708		4,955		9,978		3,157		1,618
Total contractual obligations	$	84,377	$	29,567	$	31,035	$	22,157	$	1,618

________

(1)Represents loans facilitated through our platform of which certain of our originating banks retain ownership for the duration of the holding period required by our contracts with the banks. This period is generally equal to three business days. We have committed to purchase the loans for the unpaid principal balance, plus accrued interest, at the conclusion of the required period.

For a discussion of our long-term debt obligations, operating lease obligations and loan repurchase agreement as of June 30, 2021, see “Note 9. Borrowings,” “Note 12. Leases,” and “Note 13. Commitments and Contingencies,” respectively, in Part I, Item 1 of this Form 10-Q for further information.

Off-Balance Sheet Arrangements

In the ordinary course of business, we engage in activities that are not reflected on our consolidated balance sheets, generally referred to as off-balance sheet arrangements. These activities involve transactions with unconsolidated VIEs, including our sponsored and co-sponsored securitization transactions, which we contractually service. We use these transactions to provide a source of liquidity to finance our business and to diversify our investor base. When required by law, we retained at least 5% of the credit risk of the securities issued in these securitizations. We provide additional information regarding transactions with unconsolidated VIEs in “Note 3. Securitizations and Variable Interest Entities” in Part I, Item 1 of this Form 10-Q.

Critical Accounting Policies and Estimates

The preparation of our condensed consolidated financial statements requires us to make judgments, estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, costs and expenses and related disclosures. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ significantly from our estimates. To the extent that there are differences between our estimates and actual results, our future financial statement presentation, financial condition, results of operations and cash flows will be affected.

Our significant accounting policies are described in Part II, Item 7, “Critical Accounting Policies and Estimates” in our Annual Report on Form 10-K for the year ended December 31, 2020. There have been no material changes in the six months ended June 30, 2021 to these policies and estimates since our Annual Report on Form 10-K for the year ended December 31, 2020, except for the estimated fair value of Restricted Stock Units and Employee Stock Purchase Plan purchase rights and policies related to business combinations and goodwill and intangible assets as described in “Note 1. Description of Business and Significant Accounting Policies” in Part I, Item 1 of this Form 10-Q.

Recent Accounting Pronouncements

See “Note 1. Description of Business and Significant Accounting Policies” in Part I, Item 1 of this Form 10-Q for recently adopted accounting pronouncements and recently issued accounting pronouncements not yet adopted as June 30, 2021.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

We are exposed to market risks in the ordinary course of our business, which primarily relate to fluctuations in market discount rates, credit risks, and interest rates. We are exposed to market risk directly through loans and securities held on our consolidated balance sheets, access to the securitization markets, investor demand for unsecured personal loans facilitated through our platform, and availability of funding under our current credit facilities and term loans. Such fluctuations to date have not been significant.

Discount Rate Risk

Discount rate sensitivity refers to the risk of loss to future earnings, values or future cash flows that may result from changes in market discount rates.

Loans at Fair Value—As of December 31, 2020 and June 30, 2021, we were exposed to market discount rate risk on $78.5 million and $82.3 million, respectively of loans held-for-investment and held-for-sale on our consolidated balance sheets. The fair value of these loans is estimated using a discounted cash flow methodology, where the discount rate represents an estimate of the required rate of return by market participants. The discount rates for loans facilitated through our platform may change due to changes in expected loan performance or changes in the expected returns of similar financial instruments available in the market. Any gains and losses from discount rate changes are recorded in earnings. As of December 31, 2020 a hypothetical 100 basis point and 200 basis point increase in discount rate would result in a $1.0 million and $1.9 million decrease, respectively, in the fair value of these loans. As of June 30, 2021, a hypothetical 100 basis point and 200 basis point increase in discount rate would result in a $1.1 million and $2.2 million decrease, respectively, in the fair value of these loans.

Assets related to Securitization Transactions—As of December 31, 2020 and June 30, 2021, we were exposed to discount rate risk on $19.1 million and $13.0 million, respectively of notes receivable and residual certificates. We assess the sensitivity of securitization notes and residual certificates by reviewing the average impact across all securitization transactions. As of December 31, 2020, a hypothetical 100 basis point and 200 basis point increase in discount rates would result in a decrease in fair value of these securities of 1.23% and 2.36%, respectively, on average across all securitizations. As of June 30, 2021, a hypothetical 100 basis point and 200 basis point increase in discount rates would result in a decrease in fair value of these securities of 0.83% and 1.66% respectively, on average across all securitizations.

Credit Risk

Credit risk refers to the risk of loss arising from individual borrower default due to inability or unwillingness to meet their financial obligations. The performance of certain financial instruments, including loans, securitization notes and residual certificates, on our consolidated balance sheets are dependent on the credit performance of loans facilitated by us. To manage this risk, we monitor borrower payment performance through our lending platform and utilize our AI capabilities to price loans in a manner that we believe is reflective of their credit risk.

The fair values of these loans, securitization notes, and residual certificates are estimated based on a discounted cash flow model which involves the use of significant unobservable inputs and assumptions. These instruments are sensitive to changes in credit risk.

Loans, at Fair Value—As of December 31, 2020 and June 30, 2021, we were exposed to credit risk on $78.5 million and $82.3 million, respectively of loans in held-for-investment and held-for-sale in our consolidated balance sheet. These loans bear fixed interest rates and are carried on our consolidated balance sheets at fair value. As of December 31, 2020, a hypothetical 10% and 20% increase in credit risk would result in a $1.3 million and $2.6 million decrease, respectively, in the fair value of loans held-for-investment (excluding loans held as collateral by consolidated securitizations). As of June 30, 2021, a hypothetical 10% and 20% increase in credit risk would result in a $1.4 million and $2.7 million decrease, respectively.

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Assets related to Securitization Transactions— Transactions—As of December 31, 2020 and June 30, 2021, we were exposed to discount rate risk on $19.1 million and $13.0 million, respectively of notes receivable and residual certificates.

The securities issued in the securitizations are senior or subordinated based on the waterfall criteria of loan payments to each security class, with the residual interest, or the residual certificates, issued being the first to absorb credit losses in accordance with the waterfall criteria. Accordingly, the residual certificates are the most sensitive to adverse changes in credit risk rates. Depending on the specific securitization, a hypothetical increase in the credit risk rate of 10% to 20% would result in significant decreases in the fair value of the residual certificates. On average, a hypothetical increase in the credit risk rate of 20% would result in a 17% decrease in the fair value of the residual certificates. The remaining classes of securities, with the exception of those in the August 2018 securitization transaction, are all overcollateralized such that changes in credit risk rates are not expected to have significant impacts on their fair values.

As of December 31, 2020 and June 30, 2021, we are exposed to credit risk of $311.3 million and $617.5 million, respectively related to cash and restricted cash held in business checking accounts and interest-bearing deposit accounts at various financial institutions in the United States. We are exposed to credit risk in the event of default by these financial institutions to the extent the amount recorded on our consolidated balance sheets exceeds the insured amounts by the Federal Deposit Insurance Corporation, or FDIC. We reduce credit risk by placing our cash and restricted cash in reputable institutions.

Interest Rate Risk

The interest rates charged on the loans that our bank partners originate are determined based upon a margin above a market benchmark at the time of onboarding. Increases in the market benchmark would result in increases in the interest rates on new loans. Increased interest rates may adversely impact the spending levels of our individual borrowers and their ability and willingness to borrow money. Higher interest rates often lead to higher payment obligations, which may reduce the ability of individual borrowers to remain current on their obligations to our bank partners and, therefore, lead to increased delinquencies, defaults, customer bankruptcies and charge-offs, and decreasing recoveries, all of which could have a material adverse effect on our business.

Term Loan, Warehouse Credit Facility and Revolving Credit Facility—As of December 31, 2020, we were exposed to interest rate risk on $55.5 million under the term loan, warehouse credit facility, and revolving credit facility arrangements, which bear floating interest rates. As of June 30, 2021, we were exposed to interest rate risk on $2.7 million under our warehouse credit facility, which bears a floating interest rate. Changes in interest rates may impact our cost of borrowing. From time to time, we enter into interest rate hedges in connection with our warehouse credit facilities.

Our inability or failure to manage market risks could harm our business, financial condition or results of operations.

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ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

The Company’s management, with the participation and supervision of the Company’s Chief Executive Officer and Chief Financial Officer, have evaluated the effectiveness of the Company’s disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”),. Based on that evaluation, the Company’s Chief Executive Officer and Chief Financial Officer have concluded that, as of June 30, 2021, the Company’s disclosure controls and procedures were designed and function effectively to provide reasonable assurance that information required to be disclosed by the Company in reports filed or submitted under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in SEC rules and forms, and that such information is accumulated and communicated to our management, including the Company’s Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting (as defined in Rules 13a-15(d) and 15d-15(d) under the Exchange Act) that occurred during the quarter ended June 30, 2021 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Limitations on Effectiveness of Controls and Procedures

Our management does not expect that our disclosure controls and procedures or our internal control over financial reporting will prevent all errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of disclosure controls and procedures must reflect the fact there are resource constraints and that management is required to apply its judgment in evaluating the benefits of possible controls and procedures relative to their costs.

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PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

For a description of our material pending legal proceedings, please see “Note 13. Commitments and Contingencies” in Part I, Item 1 of this Form 10-Q incorporated herein by reference.

ITEM 1A. RISK FACTORS

RISK FACTORS

Investing in our common stock involves a high degree of risk. You should carefully consider the risks and uncertainties described below, together with all of the other information in this Quarterly Report on Form 10-Q, including the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our consolidated financial statements and related notes, before making a decision to invest in our common stock. Our business, financial condition, results of operations, or prospects could also be harmed by risks and uncertainties not currently known to us or that we currently do not believe are material. If any of the risks actually occur, our business, financial condition, results of operations, and prospects could be adversely affected. In that event, the market price of our common stock could decline, and you could lose part or all of your investment.

SUMMARY OF RISK FACTORS

The material risks that may affect our business, financial condition or results of operations include, but are not limited to, those relating to the following:

•We are a rapidly growing company with a relatively limited operating history, which may result in increased risks, uncertainties, expenses and difficulties, and makes it difficult to evaluate our future prospects.

•Our revenue growth rate and financial performance in recent periods may not be indicative of future performance and such growth may slow over time.

•The COVID-19 pandemic has harmed our business, financial condition and results of operations and the duration and extent to which it will impact our future results of operations and overall financial performance remains uncertain.

•We have a limited history of operating with a Digital First workforce and the long-term impact on our business, financial condition and results of operations is uncertain.

•If we fail to effectively manage our growth, our business, financial condition and results of operations could be adversely affected.

•We have incurred net losses in the past, and we may not be able to maintain or increase our profitability in the future.

•Our quarterly results are likely to fluctuate and as a result may adversely affect the trading price of our common stock.

•If we are unable to continue to improve our AI models or if our AI models contain errors or are otherwise ineffective, our growth prospects, business, financial condition and results of operations would be adversely affected.

•If our existing bank partners were to cease or limit operations with us or if we are unable to attract and onboard new bank partners, our business, financial condition and results of operations could be adversely affected.

•Cross River Bank and one other bank partner account for a substantial portion of the total number of loans facilitated by our platform and our revenue.

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•The sales and onboarding process of new bank partners could take longer than expected, leading to fluctuations or variability in expected revenues and results of operations.

•Our business may be adversely affected by economic conditions and other factors that we cannot control.

•Our AI models have not yet been extensively tested during down-cycle economic conditions. If our AI models do not accurately reflect a borrower’s credit risk in such economic conditions, the performance of Upstart-powered loans may be worse than anticipated.

•Our business is subject to a wide range of laws and regulations, many of which are evolving, and failure or perceived failure to comply with such laws and regulations could harm our business, financial condition and results of operations.

•We may evaluate and potentially consummate acquisitions or investments in complementary businesses and technologies, which could require significant management attention, consume our financial resources, disrupt our business and adversely affect our results of operations, and we may fail to realize the anticipated benefits of these acquisitions or investments.

•Substantially all of our revenue is derived from a single loan product, and we are thus particularly susceptible to fluctuations in the unsecured personal loan market. We also do not currently offer a broad suite of products that bank partners may find desirable.

•We rely on strategic relationships with loan aggregators to attract applicants to our platform, and if we cannot maintain effective relationships with loan aggregators or successfully replace their services, or if loan aggregators begin offering competing products, our business could be adversely affected.

•If we are unable to maintain a diverse and robust loan funding program, our growth prospects, business, financial condition and results of operations could be adversely affected.

RISKS RELATED TO OUR BUSINESS AND INDUSTRY

We are a rapidly growing company with a relatively limited operating history, which may result in increased risks, uncertainties, expenses and difficulties, and makes it difficult to evaluate our future prospects.

We were founded in 2012 and have experienced rapid growth in recent years. Our limited operating history may make it difficult to make accurate predictions about our future performance. Assessing our business and future prospects may also be difficult because of the risks and difficulties we face. These risks and difficulties include our ability to:

•improve the effectiveness and predictiveness of our AI models;

•maintain and increase the volume of loans facilitated by our AI lending platform;

•enter into new and maintain existing bank partnerships;

•successfully maintain a diversified loan funding strategy, including bank partnerships and whole loan sales and securitization transactions that enhance loan liquidity for the bank partners that use our loan funding capabilities;

•successfully fund a sufficient quantity of our borrower loan demand with low cost bank funding to help keep interest rates offered to borrowers competitive;

•maintain competitive interest rates offered to borrowers on our platform, while enabling our bank partners to achieve an adequate return over their cost of funds, whether through their own balance sheets or through our loan funding programs;

•successfully build our brand and protect our reputation from negative publicity;

•increase the effectiveness of our marketing strategies, including our direct consumer marketing initiatives;

•continue to expand the number of potential borrowers;

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•successfully adjust our proprietary AI models, products and services in a timely manner in response to changing macroeconomic conditions and fluctuations in the credit market;

•comply with and successfully adapt to complex and evolving regulatory environments;

•protect against increasingly sophisticated fraudulent borrowing and online theft;

•successfully compete with companies that are currently in, or may in the future enter, the business of providing online lending services to financial institutions or consumer financial services to borrowers;

•enter into new markets and introduce new products and services;

•effectively secure and maintain the confidentiality of the information received, accessed, stored, provided and used across our systems;

•successfully obtain and maintain funding and liquidity to support continued growth and general corporate purposes;

•realize the anticipated benefits of our acquisitions of or investments in complementary businesses and technologies;

•attract, integrate and retain qualified employees; and

•effectively manage and expand the capabilities of our operations teams, outsourcing relationships and other business operations.

If we are not able to timely and effectively address these risks and difficulties as well as those described elsewhere in this “Risk Factors” section, our business and results of operations may be harmed.

Our revenue growth rate and financial performance in recent years may not be indicative of future performance and such growth may slow over time.

We have grown rapidly over the last several years, and our recent revenue growth rate and financial performance may not be indicative of our future performance. In the six months ended June 30, 2020 and 2021, our revenue was $81.3 million, and $315.3 million, respectively, representing a period-over-period growth rate of 288%. You should not rely on our revenue for any previous quarterly or annual period as any indication of our revenue or revenue growth in future periods. As we grow our business, our revenue growth rates may slow, or our revenue may decline, in future periods for a number of reasons, which may include slowing demand for our platform offerings and services, increasing competition, a decrease in the growth of our overall credit market, increasing regulatory costs and challenges and our failure to capitalize on growth opportunities. Further, we believe our growth over the last several years has been driven in large part by our AI models and our continued improvements to our AI models. Future incremental improvements to our AI models may not lead to the same level of growth as in past periods. In addition, we believe our growth over the last several years has been driven in part by our ability to rapidly streamline and automate the loan application and origination process on our platform. The Percentage of Loans Fully Automated on our platform was 69% during the six months ended June 30, 2020 and increased to 71% during the six months ended June 30, 2021. We expect the Percentage of Loans Fully Automated to level off and remain relatively stable in the long term; however the expansion of our loan offerings beyond unsecured personal loans, including auto loans, may cause fluctuations of such percentage from period to period depending on loan offering mix. As a result of these factors, our revenue growth rates may slow, and our financial performance may be adversely affected.

The COVID-19 pandemic has harmed, and could continue to harm, our business, financial condition and results of operations and the duration and extent to which it will impact our future results of operations overall financial performance remains uncertain.

The COVID-19 pandemic has caused extreme societal, economic, and financial market volatility, resulting in business shutdowns, an unprecedented reduction in economic activity and significant dislocation to businesses, the capital markets, and the broader economy. The global macroeconomic effects of the COVID-19 pandemic and related impacts on our business may persist for an indefinite period. In particular, the impact of the COVID-19

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pandemic on the finances of borrowers on our platform has been profound, as many have been, and despite widespread vaccination efforts in the United States may continue to be, impacted by unemployment, reduced earnings and/or elevated economic disruption and insecurity. For example, a new Delta variant of COVID-19, which appears to be the most transmissible variant to date, has begun to spread in the United States. The impact of the Delta variant cannot be predicted at this time, and could depend on numerous factors, including vaccination rates among the population, the effectiveness of COVID-19 vaccines against the Delta variant and the response by governmental bodies and regulators.

The continuing crisis and the magnitude and duration of the resulting fluctuations in business activity cannot currently be estimated with any degree of certainty and has had several effects on our business and results of operations, including, among other things:

•temporary decreases in origination volumes on our platform;

•the potential for increased losses for new and existing Upstart-powered loans;

•a temporary reduction in the availability of loan funding from institutional investors and the capital markets; and

•restricted sales operations and marketing efforts, and a reduction in the effectiveness of such efforts in some cases.

In response to the impact of the COVID-19 pandemic, we undertook a number of initiatives to support borrowers on our platform who have suffered income loss or other hardships as a result of the pandemic. We worked with our bank partners to offer revised hardship and temporary relief plans to support borrowers impacted by the COVID-19 pandemic and adjust credit and underwriting processes and standards. While these changes to our hardship and temporary relief plans were designed to help borrowers impacted by the COVID-19 pandemic, the changes were implemented quickly and may not have had all the intended effects or desired impact. We continue to monitor the situation, assess possible implications to our business and take appropriate actions in an effort to mitigate the adverse consequences of the COVID-19 pandemic. However, there can be no assurances that the initiatives we take will be sufficient or successful.

We also took precautionary measures intended to reduce the risk of the virus spreading to our employees, bank partners, vendors, and the communities in which we operate, including temporarily closing our offices and virtualizing, postponing, or canceling partner bank, employee, or industry events, which may negatively impact our business. Furthermore, as a result of the COVID-19 pandemic, we required all employees who were able to do so to work remotely through the end of the second quarter of 2021 and intend to continue to allow most employees the flexibility to work remotely going forward under our Digital First work model. It is possible that widespread remote work arrangements may have a negative impact on our business. See the risk factor titled “—We have a limited history of operating with a Digital First workforce and the long-term impact on our business, financial condition and results of operations is uncertain.”

Further, in response to the market conditions caused by the COVID-19 pandemic, we made certain operational changes, including temporary reductions in our sales and marketing activities and certain operational expenses. We continue to evaluate market and other conditions and may make additional changes to our fees or marketing activities, or implement additional operational changes, in the future.

The extent to which the COVID-19 pandemic continues to impact our business and results of operations will also depend on future developments that are highly uncertain and cannot be predicted, including the emergence of new COVID-19 variants, future spikes of COVID-19 infections resulting in additional preventive measures to contain or mitigate the spread of the virus, the impact on businesses and financial and capital markets, the extent and effectiveness of containment actions, the administration and efficacy of vaccination programs with respect to the prevalent COVID-19 variants or variant strains that will emerge in the future and the impact of further shelter-in-place or other government restrictions that may be imposed. An extended period of economic disruption as a result of the COVID-19 pandemic could have a material negative impact on our business, results of operations, and financial condition, though the full extent and duration is uncertain. To the extent the COVID-19 pandemic

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continues to adversely affect our business and financial results, it is likely to also have the effect of heightening many of the other risks described in this “Risk Factors” section.

We have a limited history of operating with a Digital First workforce, and the long-term impact on our business, financial condition and results of operations is uncertain.

In June 2021, we announced a new Digital First work model pursuant to which remote work with less time in the office will become the primary experience for most of our employees, and we expect that our workforce will become more distributed over time. However, we have a limited history of operating with a Digital First workforce and, although we anticipate that this shift will have a long-term positive impact on our business, financial condition and results of operations, the impact remains uncertain. There is no guarantee that we will realize any anticipated benefits to our business from this model, including cost savings, operational efficiencies, or productivity.

Our shift to a Digital First model could have a negative impact on our operations, the execution of our business plans and sales and marketing efforts, our company culture, or the productivity and retention of key personnel and other employees necessary to conduct our business, or otherwise cause operational failures due to changes in our past business practices. If a natural disaster, power outage, connectivity issue, or other event were to occur that impacted our employees’ ability to work remotely, it may be difficult or, in certain cases, impossible, for us to continue our business for a substantial period of time. The increase in remote working may also result in increased exposure to consumer privacy and data security incidents, or fraudulent activity. Further, our understanding of applicable legal and regulatory requirements, as well as the latest guidance from regulatory authorities in connection with the COVID-19 pandemic, may be subject to legal or regulatory challenge, particularly as regulatory guidance evolves in response to future developments. If we are unable to successfully address the foregoing risks and challenges as we encounter them, our business, financial condition and results of operations could be adversely affected.

If we fail to effectively manage our growth, our business, financial condition and results of operations could be adversely affected.

Over the last several years, we have experienced rapid growth in our business and the Transaction Volume, Number of Loans on our AI lending platform, and we expect to continue to experience growth in the future. The Transaction Volume, Number of Loans on our platform increased from 96,090 in the six months ended June 30, 2020 to 456,610 in the six months ended June 30, 2021, representing a compound annual growth rate of 375%. This rapid growth has placed, and may continue to place, significant demands on our management, processes and operational, technological and financial resources. Our ability to manage our growth effectively and to integrate new employees and technologies into our existing business will require us to continue to retain, attract, train, motivate and manage employees and expand our operational, technological and financial infrastructure. From time to time, we rely on temporary independent contractor programs to scale our operations team. Failure to effectively implement and manage such programs could result in misclassification or other employment related claims or inquiries by governmental agencies. Continued growth could strain our ability to develop and improve our operational, technological, financial and management controls, enhance our reporting systems and procedures, recruit, train and retain highly skilled personnel and maintain user satisfaction. Any of the foregoing factors could negatively affect our business, financial condition and results of operations.

We have incurred net losses in the past, and we may not be able to maintain or increase our profitability in the future.

For the six months ended June 30, 2020 and 2021 we experienced net income (loss) of $(4.7) million and $47.4 million, respectively. We intend to continue to expend significant funds to continue to develop and improve our proprietary AI models, improve our marketing efforts to increase the number of borrowers on our platform, enhance the features and overall user experience of our platform, expand the types of loan offerings on our platform and otherwise continue to grow our business, and we may not be able to increase our revenue enough to offset these significant expenditures. We may incur significant losses in the future for a number of reasons, including the other risks described in this section, and unforeseen expenses, difficulties, complications and delays, macroeconomic conditions and other unknown events. Any failure to increase our revenue sufficiently to keep pace with our

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investments and other expenses could prevent us from maintaining or improving profitability on a consistent basis. If we are unable to successfully address these risks and challenges as we encounter them, our business, financial condition and results of operations could be adversely affected.

Our quarterly results are likely to fluctuate and as a result may adversely affect the trading price of our common stock.

Our quarterly results of operations, including the levels of our revenue, net income and other key metrics, are likely to vary significantly in the future, and period-to-period comparisons of our results of operations may not be meaningful. Accordingly, the results for any one quarter are not necessarily an accurate indication of future performance. Our quarterly financial results may fluctuate due to a variety of factors, many of which are outside of our control. Factors that may cause fluctuations in our quarterly financial results include:

•our ability to improve the effectiveness and predictiveness of our AI models;

•our ability to attract new bank partners and investors of our loan funding programs;

•our ability to maintain relationships with existing bank partners and investors of our loan funding programs;

•our ability to maintain or increase loan volumes, and improve loan mix and the channels through which the loans, bank partners and loan funding are sourced;

•our ability to maintain effective relationships with loan aggregators from which prospective borrowers access our website;

•general economic conditions, including economic slowdowns, recessions and tightening of credit markets, including due to the ongoing economic impact of the COVID-19 pandemic;

•improvements to our AI models that negatively impact transaction volume, such as lower approval rates;

•the timing and success of new products and services;

•the effectiveness of our direct marketing and other marketing channels;

•the amount and timing of operating expenses related to maintaining and expanding our business, operations and infrastructure, including acquiring new and maintaining existing bank partners and investors and attracting borrowers to our platform;

•our cost of borrowing money and access to loan funding sources;

•the number and extent of loans facilitated on our platform that are subject to loan modifications and/or temporary assistance due to disasters or emergencies;

•the number and extent of prepayments of loans facilitated on our platform;

•changes in the fair value of assets and liabilities on our balance sheet;

•network outages or actual or perceived security breaches;

•our involvement in litigation or regulatory enforcement efforts (or the threat thereof) or those that impact our industry generally;

•the length of the onboarding process related to acquisitions of new bank partners;

•changes in laws and regulations that impact our business; and

•changes in the competitive dynamics of our industry, including consolidation among competitors or the development of competitive products by larger well-funded incumbents.

In addition, we experience seasonality in the demand for Upstart-powered loans, which is generally lower in the first quarter. This seasonal slowdown is primarily attributable to high loan demand around the holidays in the fourth quarter and the general increase in borrowers’ available cash flows in the first quarter, including cash received from tax refunds, which temporarily reduces borrowing needs. While our growth has obscured this seasonality in our

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overall financial results, we expect our results of operations to continue to be affected by such seasonality in the future. Such seasonality and other fluctuations in our quarterly results may also adversely affect and, increase the volatility of, the trading price of our common stock.

If we are unable to continue to improve our AI models or if our AI models contain errors or are otherwise ineffective, our growth prospects, business, financial condition and results of operations would be adversely affected.

Our ability to attract potential borrowers to our platform and increase the number of Upstart-powered loans will depend in large part on our ability to effectively evaluate a borrower’s creditworthiness and likelihood of default and, based on that evaluation, offer competitively priced loans and higher approval rates. Further, our overall operating efficiency and margins will depend in large part on our ability to maintain a high degree of automation in our loan application process and achieve incremental improvements in the degree of automation. If our AI models fail to adequately predict the creditworthiness of borrowers due to the design of our models or programming or other errors, and our AI models do not detect and account for such errors, or any of the other components of our credit decision process fails, we may experience higher than forecasted loan losses. Any of the foregoing could result in sub-optimally priced loans, incorrect approvals or denials of loans, or higher than expected loan losses, which in turn could adversely affect our ability to attract new borrowers and bank partners to our platform, increase the number of Upstart-powered loans or maintain or increase the average size of loans facilitated on our platform.

Our AI models also target and optimize other aspects of the lending process, such as borrower acquisition, fraud detection, default timing, loan stacking, prepayment timing and fee optimization, and our continued improvements to such models have allowed us to facilitate loans inexpensively and virtually instantly, with a high degree of consumer satisfaction and with an insignificant impact on loan performance. However, such applications of our AI models may prove to be less predictive than we expect, or than they have been in the past, for a variety of reasons, including inaccurate assumptions or other errors made in constructing such models, incorrect interpretations of the results of such models and failure to timely update model assumptions and parameters. Additionally, such models may not be able to effectively account for matters that are inherently difficult to predict and beyond our control, such as macroeconomic conditions, credit market volatility and interest rate fluctuations, which often involve complex interactions between a number of dependent and independent variables and factors. Material errors or inaccuracies in such AI models could lead us to make inaccurate or sub-optimal operational or strategic decisions, which could adversely affect our business, financial condition and results of operations.

Additionally, errors or inaccuracies in our AI models could result in any person exposed to the credit risk of Upstart-powered loans, whether it be us, our bank partners or investors in our loan funding programs, experiencing higher than expected losses or lower than desired returns, which could impair our ability to retain existing or attract new bank partners and investors to participate in our loan funding programs, reduce the number, or limit the types, of loans bank partners and investors are willing to fund, and limit our ability to increase commitments under our warehouse and other debt facilities. Any of these circumstances could reduce the number of Upstart-powered loans and harm our ability to maintain a diverse and robust loan funding program and could adversely affect our business, financial condition and results of operations.

Continuing to improve the accuracy of our AI models is central to our business strategy. However, such improvements could negatively impact transaction volume, such as by lowering approval rates. For example, an upgrade to our AI models in the fourth quarter of 2018 related to prepayment predictions led to a temporary decrease in the total number of loans approved. While we believe that continuing to improve the accuracy of our AI models is key to our long-term success, those improvements could, from time to time, lead us to reevaluate the risks associated with certain borrowers, which could in turn cause us to lower approval rates or increase interest rates for any borrowers identified as a higher risk, either of which could negatively impact our growth and results of operations in the short term.

If our existing bank partners were to cease or limit operations with us or if we are unable to attract and onboard new bank partners, our business, financial condition and results of operations could be adversely affected.

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In the six months ended June 30, 2021, approximately 96% of our revenue was generated from platform, referral and servicing fees that we receive from our bank partners. If any of our bank partners were to suspend, limit or cease their operations or otherwise terminate their relationships with us, the number of loans facilitated through our platform could decrease and our revenue and revenue growth rates could be adversely affected. Our sales and onboarding process with new bank partners can be long and unpredictable. If we are unable to timely onboard our bank partners, or if our bank partners are not willing to work with us to complete a timely onboarding process, our results of operations could be adversely affected.

We have entered into separate agreements with each of our bank partners. Our agreements with our bank partners are nonexclusive, generally have 12-month terms that automatically renew, subject to certain early termination provisions and minimum fee amounts, and do not include any minimum origination obligations or origination limits. Our bank partners could decide to stop working with us, ask to modify their agreement terms in a cost prohibitive manner when their agreement is up for renewal or enter into exclusive or more favorable relationships with our competitors. In addition, their regulators may require that they terminate or otherwise limit their business with us, or impose regulatory pressure limiting their ability to do business with us. If the bank partners listed above or any of our other bank partners were to stop working with us, suspend, limit or cease their operations or otherwise terminate their relationship with us, the number of loans facilitated through our platform could decrease and our revenue and revenue growth rates could be adversely affected. We could in the future have disagreements or disputes with any of our bank partners, which could negatively impact or threaten our relationship with them. In our agreements with bank partners, we make certain representations and warranties and covenants concerning our compliance with specific policies of a bank partner, our compliance with certain procedures and guidelines related to laws and regulations applicable to our bank partners, as well as the services to be provided by us. If those representations and warranties were not accurate when made or if we fail to perform a covenant, we may be liable for any resulting damages, including potentially any losses associated with impacted loans, and our reputation and ability to continue to attract new bank partners would be adversely affected. Additionally, our bank partners may engage in mergers, acquisitions or consolidations with each other, our competitors or with third parties, any of which could be disruptive to our existing and prospective relationships with our bank partners.

In addition, our bank partners may retain loans for their own customer base and balance sheet. In general, banks can fund loans at lower rates due to the lower cost of funds available to them from their deposit base than is otherwise available in the broader institutional investment markets. Accordingly, loans retained by the originating bank generally carry lower interest rates for borrowers, which leads to better conversion rates and faster growth for our platform. Separately, as our number of bank partners grows, such banks will increasingly source new prospective borrowers from their own existing customer base and provide an incremental channel to attract borrowers. If we are unable to attract new bank partners or if we are unable to maintain or expand the number of loans held on their balance sheets, our financial performance would suffer.

Cross River Bank and one other bank partner account for a substantial portion of the total number of loans facilitated by our platform and our revenue.

Cross River Bank, or CRB, a New Jersey-chartered community bank, originates a substantial majority of the loans on our platform. In the six months ended June 30, 2020 and 2021, CRB originated approximately 79% and 60%, respectively, of the Transaction Volume, Number of Loans. CRB also accounts for a large portion of our revenues. In the six months ended June 30, 2020 and 2021, fees received from CRB accounted for 70% and 62%, respectively, of our total revenue. CRB funds a certain portion of these originated loans by retaining them on its own balance sheet, and sells the remainder of the loans to us, which we in turn sell to institutional investors and to our warehouse trust special purpose entities. Our most recent commercial arrangement with CRB began on January 1, 2019 and has a term of four years with an automatic renewal provision for an additional two years following the initial four year term. Either party may choose to not renew by providing the other party 120 days’ notice prior to the end of the initial term or any renewal term. In addition, even during the term of our arrangement, CRB could choose to reduce the volume of Upstart-powered loans that it chooses to fund and retain on its balance sheet or to originate at all. We or CRB may terminate our arrangement immediately upon a material breach and failure to cure such breach within a cure period, if any representations or warranties are found to be false and such error is not cured

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within a cure period, bankruptcy or insolvency of either party, receipt of an order or judgement by a governmental entity, a material adverse effect, or a change of control whereby such party involved in such change of control provides 90 days’ notice to the other and payment of a termination fee of $450,000. If we are unable to continue to increase the number of other bank partners on our platform or if CRB or one of our other bank partners were to suspend, limit or cease their operations or otherwise terminate their relationship with us, our business, financial condition and results of operations would be adversely affected.

In the six months ended June 30, 2021, one of our other bank partners originated approximately 32% of the Transaction Volume, Number of Loans. In the six months ended June 30, 2021, the fees received from this bank partner accounted for 23% of our total revenue.

The sales and onboarding process of new bank partners could take longer than expected, leading to fluctuations or variability in expected revenues and results of operations.

Our sales and onboarding process with new bank partners can be long and typically takes between six to 15 months. As a result, revenues and results of operations may vary significantly from period to period. Prospective bank partners are often cautious in making decisions to implement our platform and related services because of the risk management alignment and regulatory uncertainties related to their use of our AI models, including their oversight, model governance and fair lending compliance obligations associated with using such models. In addition, prospective banks undertake an extensive diligence review of our platform, compliance and servicing activities before choosing to partner with us. Further, the implementation of our AI lending model often involves shifts by the bank partner to a new software and/or hardware platform or changes in their operational procedures, which may involve significant time and expense to implement. Delays in onboarding new bank partners can also arise while prospective bank partners complete their internal procedures to approve expenditures and test and accept our applications. Consequently, we face difficulty predicting the quarter in which new bank partners will begin using our platform and the volume of fees we will receive, which can lead to fluctuations in our revenues and results of operations.

Our business may be adversely affected by economic conditions and other factors that we cannot control.

Uncertainty and negative trends in general economic conditions, including significant tightening of credit markets, historically have created a difficult operating environment for our industry. Many factors, including factors that are beyond our control, may impact our results of operations or financial condition and our overall success by affecting a borrower’s willingness to incur loan obligations or willingness or capacity to make payments on their loans. These factors include interest rates, unemployment levels, conditions in the housing market, immigration policies, gas prices, energy costs, government shutdowns, trade wars and delays in tax refunds, as well as events such as natural disasters, acts of war, terrorism, catastrophes and pandemics.

For example, in response to the initial outbreak of the COVID-19 pandemic, bank partners tightened their credit requirements or paused originations, and investors in our loan funding programs temporarily suspended making investments in Upstart-powered loans. Furthermore, nearly all personal loans presently facilitated through our platform are issued with fixed interest rates. If interest rates rise, potential borrowers could seek to defer loans as they wait for interest rates to stabilize. As a result of these circumstances, bank partners, investors and borrowers may be discouraged from engaging with our platform and as a result, reduce the volume of Upstart-powered loans.

Many new consumers on the Upstart platform have limited or no credit history. Accordingly, such borrowers have historically been, and may in the future become, disproportionately affected by adverse macroeconomic conditions, such as the disruption and uncertainty caused by the COVID-19 pandemic. In addition, major medical expenses, divorce, death or other issues that affect borrowers could affect a borrower’s willingness or ability to make payments on their loans. If borrowers default on loans facilitated on our platform, the cost to service these loans may also increase without a corresponding increase in our servicing fees or other related fees and the value of the loans held on our balance sheet could decline. Higher default rates by these borrowers may lead to lower demand by our bank partners and institutional investors to fund loans facilitated by our platform, which would adversely affect our business, financial condition and results of operations.

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During periods of economic slowdown or recession, our current and potential investors in our loan funding programs may reduce the number of loans or interests in loans they purchase or demand terms that are less favorable to us to compensate for any increased risks. A reduction in the volume of the loans and loan financing products we sell would negatively impact our ability to maintain or increase the number of loans facilitated by our platform. Any sustained decline in demand for loans or loan financing products, or any increase in delinquencies, defaults or foreclosures that result from economic downturns, may harm our ability to maintain a robust loan funding program, which would adversely affect our business, financial condition and results of operations.

For example, the onset of the COVID-19 pandemic and other related adverse economic events led to a significant increase in unemployment, comparable, and at times surpassing, the unemployment rates during the peak of the financial crisis in 2008. There can be no assurance that levels of unemployment or underemployment will return to pre-pandemic levels in the near term. The additional unemployment benefits put in place pursuant to the Coronavirus Aid, Relief, and Economic Security Act (as amended), or the CARES Act, are set to expire on September 6, 2021, and there can be no assurance that Congress will extend such additional benefits. The increase in the unemployment rate and other adverse economic effects caused by the COVID-19 pandemic could increase the delinquency rate of borrowers of Upstart-powered loans or increase the rate of borrowers declaring bankruptcy, any of which could adversely affect the attractiveness of Upstart-powered loans to the investors in our loan funding programs. If we are unable to improve our AI platform to account for events like the COVID-19 pandemic and the resulting rise in unemployment, or if our AI platform is unable to more successfully predict the creditworthiness of potential borrowers compared to other lenders, then our business, financial condition and results of operations could be adversely affected.

Furthermore, the COVID-19 pandemic caused some borrowers on our platform to request a temporary extension or modification of the payment schedules of their loans under the temporary relief or loan modification programs, or hardship programs, offered by our bank partners and investors in our loan funding programs. In the future, our bank partners and investors may offer additional hardship programs. If a large number of borrowers seek to participate in such hardship programs, the investment returns of our bank partners and investors in our loan funding programs could decline. Further, if the rate of borrowers that participate in such hardship programs is greater than those experienced by our competitors, then our bank partners and the investors in our loan funding programs may become less interested in purchasing or investing in Upstart-powered loans, which could negatively impact our diversified loan funding strategy or significantly increase the cost of obtaining loan funding. Any of the foregoing could adversely affect our business, financial condition and results of operations.

If there is an economic downturn that affects our current and prospective borrowers or our bank partners and institutional investors, or if we are unable to address and mitigate the risks associated with any of the foregoing, our business, financial condition and results of operations could be adversely affected.

Our AI models have not yet been extensively tested during down-cycle economic conditions. If our AI models do not accurately reflect a borrower’s credit risk in such economic conditions, the performance of Upstart-powered loans may be worse than anticipated.

The performance of loans facilitated by our platform is significantly dependent on the effectiveness of our proprietary AI models used to evaluate a borrower’s credit profile and likelihood of default. While our AI models have been refined and updated to account for the COVID-19 pandemic, the bulk of the data gathered and the development of our AI models have largely occurred during a period of sustained economic growth, and our AI models have not been extensively tested during a down-cycle economy or recession and have not been tested at all during a down-cycle economy or recession without significant levels of government assistance. There is no assurance that our AI models can continue to accurately predict loan performance under adverse economic conditions. If our AI models are unable to accurately reflect the credit risk of loans under such economic conditions, our bank partners, investors in our loan funding programs and we may experience greater than expected losses on such loans, which would harm our reputation and erode the trust we have built with our bank partners and investors in our loan funding programs. In addition, the fair value of the loans on our balance sheet may decline. Any of these factors could adversely affect our business, financial condition and results of operations.

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Our business is subject to a wide range of laws and regulations, many of which are evolving, and failure or perceived failure to comply with such laws and regulations could harm our business, financial condition and results of operations.

The legal and regulatory environment surrounding our AI lending platform is relatively new, susceptible to change and may require clarification or interpretive guidance with respect to existing laws and regulations. The body of laws and regulations applicable to our business are complex and subject to varying interpretations, in many cases due to the lack of specificity regarding the application of AI and related technologies to the already highly regulated consumer lending industry. As a result, the application of such laws and regulations in practice may change or develop over time through judicial decisions or as new guidance or interpretations are provided by regulatory and governing bodies, such as federal, state and local administrative agencies.

Since we launched our AI lending platform, we have been proactively working with the federal government and regulatory bodies to ensure that our AI lending platform and other services are in compliance with applicable laws and regulations. For example, after significant collaboration with the Consumer Financial Protection Bureau, or CFPB, the CFPB issued Upstart the first no-action letter in 2017 and, upon its expiration, we received a second no-action letter regarding the use of our Al model to underwrite and price unsecured closed-end loans. The current no-action letter expires on November 30, 2023, unless terminated by the CFPB earlier for one of the bases provided for by the no-action letter, and we can provide no assurance that the CFPB will continue to permit us to operate under its current no-action letter policies beyond that date, or will not change its position regarding supervisory or enforcement action against us in the future. Further, this no-action letter does not extend to other credit products offered on Upstart’s platform. We plan to continue working and collaborating closely with regulators to provide visibility into AI and related emerging technologies and the potential benefits such technologies can have on the consumer lending industry, while also addressing the related risks. New laws and regulations and changes to existing laws and regulations continue to be adopted, implemented and interpreted in response to our industry and the emergence of AI and related technologies. As we expand our business into new markets, introduce new loan products on our platform and continue to improve and evolve our AI models, regulatory bodies or courts may claim that we are subject to additional requirements. Such regulatory bodies could reject our applications for licenses or deny renewals, delay or impede our ability to operate, charge us fees or levy fines or penalties, or otherwise disrupt our ability to operate our AI lending platform, any of which could adversely affect our business, financial condition and results of operations.

Recent financial, political and other events may increase the level of regulatory scrutiny on financial technology companies. Regulatory bodies may enact new laws or promulgate new regulations or view matters or interpret laws and regulations differently than they have in the past, or commence investigations or inquiries into our business practices. For example, in February 2020, we received a letter from five members of the U.S. Senate asking questions in connection with claims of discriminatory lending made by an advocacy group. We responded to this inquiry, and in July 2020, three of the Senators issued their findings from this inquiry, writing a letter to the Director of the CFPB recommending the CFPB further review Upstart’s use of educational variables in its model and requesting that the CFPB stop issuing no-action letters related to the Equal Credit Opportunity Act, or ECOA. We have been subject to other governmental inquiries on this topic including an inquiry in June 2020 from the North Carolina Department of Justice. See the risk factor titled “—We have been in the past and may in the future be subject to federal and state regulatory inquiries regarding our business” for more information. Any such investigations or inquiries, whether or not accurate or warranted, or whether concerning us or one of our competitors, could negatively affect our brand and reputation and the overall market acceptance of and trust in our AI lending platform. Any of the foregoing could harm our business, financial condition and results of operations.

Substantially all of our revenue is derived from a single loan product, and we are thus particularly susceptible to fluctuations in the unsecured personal loan market. We also do not currently offer a broad suite of products that bank partners may find desirable.

In 2020, we expanded the type of loan products offered on our platform to include auto loans, however the vast majority of loan originations facilitated through our platform are unsecured personal loans. The market for unsecured personal loans has grown rapidly in recent years, and it is unclear to what extent such market will

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continue to grow, if at all. A wide variety of factors could impact the market for unsecured personal loans, including macroeconomic conditions, competition, regulatory developments and other developments in the credit market. For example, in 2020, FICO changed its methodology in calculating credit scores in a manner that potentially penalizes borrowers who take out personal loans to pay off or consolidate credit card debt. This change could negatively affect the overall demand for personal loans. Our success will depend in part on the continued growth of the unsecured personal loan market, and if such market does not further grow or grows more slowly than we expect, our business, financial condition and results of operations could be adversely affected.

In addition, bank partners may in the future seek partnerships with competitors that are able to offer them a broader array of credit products. Over time, in order to preserve and expand our relationships with our existing bank partners, and enter into new bank partnerships, it may become increasingly important for us to be able to offer a wider variety of products than we currently provide. We are also susceptible to competitors that may intentionally underprice their loan products, even if such pricing practices lead to losses. Such practices by competitors would negatively affect the overall demand for personal loans facilitated on our platform.

Further, because such personal loans are unsecured, there is a risk that borrowers will not prioritize repayment of such loans, particularly in any economic downcycle. To the extent borrowers have or incur other indebtedness that is secured, such as a mortgage, a home equity line of credit or an auto loan, borrowers may choose to repay obligations under such secured indebtedness before repaying their Upstart-powered personal loans. In addition, borrowers may not view Upstart-powered loans, which were originated through an online lending platform, as having the same significance as other credit obligations arising under more traditional circumstances, such as loans from banks or other commercial financial institutions. Any of the foregoing could lead to higher default rates and decreased demand by our bank partners and institutional investors to fund loans facilitated by our platform, which would adversely affect our business, financial condition and results of operations.

We are also more susceptible to the risks of changing and increased regulations and other legal and regulatory actions targeted towards the unsecured personal loan market. It is possible that regulators may view unsecured personal loans as high risk for a variety of reasons, including that borrowers will not prioritize repayment of such loans due to the unsecured nature of such loans or because existing laws and regulations may not sufficiently address the benefits and corresponding risks related to financial technology as applied to consumer lending. If we are unable to manage the risks associated with the unsecured personal loan market, our business, financial condition and results of operations could be adversely affected.

We are continuing to develop new loan products and services offerings, and if we are unable to manage the related risks, our growth prospects, business, financial condition and results of operations could be adversely affected.

In 2020, we began offering auto loans and a credit decision application programming interface to allow our bank partners to utilize our AI underwriting models to support their loan origination process for personal, auto, and student loans. We are continuing to invest in developing new loan products and service offerings, which may include credit cards, mortgages, student loans, small business loans, point-of-sale loans and HELOCs. New initiatives are inherently risky, as each involves unproven business strategies, new regulatory requirements and new financial products and services with which we, and in some cases our bank partners, have limited or no prior development or operating experience.

We cannot be sure that we will be able to develop, commercially market and achieve market acceptance of any new products and services. In addition, our investment of resources to develop new products and services may either be insufficient or result in expenses that are excessive in light of revenue actually derived from these new products and services. If the profile of loan applicants using any new products and services is different from that of those currently served by our existing loan products, our AI models may not be able to accurately evaluate the credit risk of such borrowers, and our bank partners and investors in our loan funding programs may in turn experience higher levels of delinquencies or defaults. Failure to accurately predict demand or growth with respect to our new products and services could have an adverse impact on our reputation and business, and there is always risk that new products and services will be unprofitable, will increase our costs, decrease operating margins or take longer than

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anticipated to achieve target margins. In addition, any new products or services may raise new and potentially complex regulatory compliance obligations, which would increase our costs and may cause us to change our business in unexpected ways. Further, our development efforts with respect to these initiatives could distract management from current operations and will divert capital and other resources from our existing business.

We may also have difficulty with securing adequate funding for any such new loan products and services, and if we are unable to do so, our ability to develop and grow these new offerings and services will be impaired. If we are unable to effectively manage the foregoing risks, our growth prospects, business, financial condition and results of operations could be adversely affected.

Our reputation and brand are important to our success, and if we are unable to continue developing our reputation and brand, our ability to retain existing and attract new bank partners, our ability to attract borrowers to our platform and our ability to maintain and improve our relationship with regulators of our industry could be adversely affected.

We believe maintaining a strong brand and trustworthy reputation is critical to our success and our ability to attract borrowers to our platform, attract new bank partners and maintain good relations with regulators. Factors that affect our brand and reputation include: perceptions of artificial intelligence, our industry and our company, including the quality and reliability of our AI lending platform; the accuracy of our AI models; perceptions regarding the application of artificial intelligence to consumer lending specifically; our loan funding programs; changes to the Upstart platform; our ability to effectively manage and resolve borrower complaints; collection practices; privacy and security practices; litigation; regulatory activity; and the overall user experience of our platform. Negative publicity or negative public perception of these factors, even if inaccurate, could adversely affect our brand and reputation.

For example, consumer advocacy groups, politicians and certain government and media reports have, in the past, advocated governmental action to prohibit or severely restrict consumer loan arrangements where banks contract with a third-party platform such as ours to provide origination assistance services to bank customers. These arrangements have sometimes been criticized as “renting-a-bank charter.” Such criticism has frequently been levied in the context of payday loan marketers, though other entities operating programs through which loans similar to Upstart-powered loans are originated have also faced criticism. The perceived improper use of a bank charter by these entities has been challenged by both governmental authorities and private litigants, in part because of the high rates and fees charged to consumers in certain payday and small-dollar lending programs. Bank regulators have even required banks to exit third-party programs that the regulators determined involved unsafe and unsound practices. The payday or “small-dollar” loans that have been subject to more frequent criticism and challenge are fundamentally different from Upstart-powered loans in many ways, including that Upstart-powered loans typically have lower interest rates and longer terms, and Upstart-powered loans do not renew. In particular, interest rates of Upstart-powered loans have always been and are currently less than 36%, as compared to the triple-digit interest rates of many payday or small dollar loans that have been subject to such criticism. If we are nevertheless associated with such payday or small-dollar consumer loans, or if we are associated with increased criticism of non-payday loan programs involving relationships between bank originators and non-bank lending platforms and program managers, demand for Upstart-powered loans could significantly decrease, which could cause our bank partners to reduce their origination volumes or terminate their arrangements with us, impede our ability to attract new bank partners or delay the onboarding of bank partners, impede our ability to attract institutional investors to participate in our loan funding programs or reduce the number of potential borrowers who use our platform. Any of the foregoing could adversely affect our results of operations and financial condition.

Any negative publicity or public perception of Upstart-powered loans or other similar consumer loans or the consumer lending service we provide may also result in us being subject to more restrictive laws and regulations and potential investigations and enforcement actions. In addition, regulators may decide they are no longer supportive of our AI lending platform if there is enough negative perception surrounding such practices. We may also become subject to lawsuits, including class action lawsuits, or other challenges such as government enforcement or arbitration, against our bank partners or us for loans originated by our bank partners on our platform, loans we service or have serviced. If there are changes in the laws or in the interpretation or enforcement of existing

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laws affecting consumer loans similar to those offered on our platform, or our marketing and servicing of such loans, or if we become subject to such lawsuits, our business, financial condition and results of operations would be adversely affected.

Artificial intelligence and related technologies are subject to public debate and heightened regulatory scrutiny. Any negative publicity or negative public perception of artificial intelligence could negatively impact demand for our AI lending platform, hinder our ability to attract new bank partners or slow the rate at which banks adopt our AI lending platform. From time to time, certain advocacy groups have made claims that unlawful or unethical discriminatory effects may result from the use of AI technology by various companies, including ours. Such claims, whether or not accurate, and whether or not concerning us or our AI lending platform, may harm our ability to attract prospective borrowers to our platform, retain existing and attract new bank partners and achieve regulatory acceptance of our business.

For example, in February 2020, we received a letter from five members of the U.S. Senate asking questions in connection with claims of discriminatory lending made by an advocacy group. We responded to this inquiry, and in July 2020, three of the Senators issued their findings from this inquiry, writing a letter to the Director of the CFPB recommending the CFPB further review Upstart’s use of educational variables in its model and requesting that the CFPB stop issuing no-action letters related to ECOA. On December 1, 2020, in connection with these inquiries, we entered into an agreement with the NAACP Legal Defense and Education Fund, or the LDF, and the Student Borrower Protection Center, or the SBPC, in which we agree to participate in fair lending reviews of our AI model, including, but not limited to, its use of educational variables. The agreement provides for our engagement of a neutral third-party firm to perform periodic fair lending assessments over a two year period. Under the agreement, we have agreed to cooperate with, and provide data to, the third-party firm to conduct fair lending testing of our underwriting model, and we, the LDF and the SBPC will provide input to the third-party firm on, among other things, the testing methodologies to be employed. The fair lending testing will be designed to assess lending outcomes from our underwriting model to determine if the model causes or results in a disparate impact on any protected class, and if so, whether there are less discriminatory alternative practices that maintain the model’s predictiveness. We have also agreed to implement the auditor’s recommendations, for modifications to our AI model that may promote more equitable outcomes while maintaining the model’s predictiveness and meet any other legitimate business needs of Upstart. The third-party firm will also prepare and make public periodic reports, the first of which was published on April 14, 2021, that summarize any general findings, recommendations and best practices, as well as any aspects of our AI model that raise particular fair lending concerns or implicate novel insights on educational equity that serve the public interest. While we will have input on these reports, and the agreement provides that the third-party firm and the parties to the agreement will collaborate to reach agreement on any recommendations, we could become involved in disagreements with the third-party firm, the LDF or the SBPC regarding the information we must provide, the contents of the reports or particular recommendations that may be made, the manner in which they should be implemented, if at all, and whether they would maintain the predictiveness of our AI model. It is possible, however, that changes implemented in our AI model could negatively impact its predictiveness. In addition, if we do not implement any recommendation, the LDF and/or the SBPC could terminate the agreement with us. Although we believe that this agreement will support our objective of providing visibility into AI and related emerging technologies and the potential benefits such technologies can have for the consumer lending industry, if reports under the agreement were to raise significant fair lending concerns, or the third-party firm terminates its agreement with us and/or the agreement with the LDF and/or the SBPC is terminated for any reason, our brand and reputation and the overall market acceptance of, and trust in, our AI lending platform could suffer, and we could be subject to increased regulatory and litigation risk. In addition, the publication of information arising from our agreement with the LDF or the SBPC could lead to additional regulatory scrutiny for our bank partners.

We have been subject to other governmental inquiries on this topic including an inquiry in June 2020 from the North Carolina Department of Justice. See the risk factor titled “—We have been in the past and may in the future be subject to federal and state regulatory inquiries regarding our business” for more information. Negative public perception, actions by advocacy groups or legislative and regulatory interest groups could lead to lobbying for and enactment of more restrictive laws and regulations that impact the use of AI technology in general, AI

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technology as applied to lending operations generally or as used in our applications more specifically. Any of the foregoing could negatively impact our business, financial condition and results of operations.

Harm to our reputation can also arise from many other sources, including employee or former employee misconduct, misconduct by outsourced service providers or other counterparties, failure by us or our bank partners to meet minimum standards of service and quality, and inadequate protection of borrower information and compliance failures and claims. If we are unable to protect our reputation, our business, financial condition and results of operations would be adversely affected.

If we do not compete effectively in our target markets, our business, results of operations and financial condition could be harmed.

The consumer lending market is highly competitive and increasingly dynamic as emerging technologies continue to enter into the marketplace. With the introduction of new technologies and the influx of new entrants, competition may persist and intensify in the future, which could have an adverse effect on our operations or business.

Our inability to compete effectively could result in reduced loan volumes, reduced average size of loans facilitated on our platform, reduced fees, increased marketing and borrower acquisition costs or the failure of the Upstart platform to achieve or maintain more widespread market acceptance, any of which could have an adverse effect on our business and results of operations.

Consumer lending is a vast and competitive market, and we compete to varying degrees with all other sources of unsecured consumer credit. This can include banks, non-bank lenders including retail-based lenders and other financial technology lending platforms. Because personal loans often serve as a replacement for credit cards, we also compete with the convenience and ubiquity that credit cards represent. Many of our competitors operate with different business models, such as lending-as-a-service, have different cost structures or regulatory obligations, or participate selectively in different market segments. They may ultimately prove more successful or more adaptable to new regulatory, economic, technological and other developments, including utilizing new data sources or credit models. We may also face competition from banks or companies that have not previously competed in the consumer lending market, including companies with access to vast amounts of consumer-related information that could be used in the development of their own credit risk models. Our current or potential competitors may be better at developing new products due to their large and experienced data science and engineering teams, who are able to respond more quickly to new technologies. Many of our current or potential competitors have significantly more resources, such as financial, technical and marketing resources, than we do and may be able to devote greater resources to the development, promotion, sale and support of their platforms and distribution channels. We face competition in areas such as compliance capabilities, commercial financing terms and costs of capital, interest rates and fees (and other financing terms) available to consumers from our bank partners, approval rates, model efficiency, speed and simplicity of loan origination, ease-of-use, marketing expertise, service levels, products and services, technological capabilities and integration, borrower experience, brand and reputation, and terms available to our loan funding investor base. Our competitors may also have longer operating histories, lower commercial financing costs or costs of capital, more extensive borrower bases, more diversified products and borrower bases, operational efficiencies, more versatile or extensive technology platforms, greater brand recognition and brand loyalty, broader borrower and partner relationships, more extensive and/or more diversified loan funding investor bases than we have, and more extensive product and service offerings than we have. Furthermore, our existing and potential competitors may decide to modify their pricing and business models to compete more directly with us. Our ability to compete will also be affected by our ability to provide our bank partners with a commensurate or more extensive suite of loan products than those offered by our competitors. In addition, current or potential competitors, including financial technology lending platforms and existing or potential bank partners, may also acquire or form strategic alliances with one another, which could result in our competitors being able to offer more competitive loan terms due to their access to lower-cost capital. Such acquisitions or strategic alliances among our competitors or potential competitors could also make our competitors more adaptable to a rapidly evolving regulatory environment. To stay competitive, we may need to increase our regulatory compliance expenditures or our ability to compete may be adversely affected.

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Our industry is driven by constant innovation. We utilize artificial intelligence and machine learning, which is characterized by extensive research efforts and rapid technological progress. If we fail to anticipate or respond adequately to technological developments, our ability to operate profitably could suffer. There can be no assurance that research, data accumulation and development by other companies will not result in AI models that are superior to our AI models or result in products superior to those we develop or that any technologies, products or services we develop will be preferred to any existing or newly-developed technologies, products or services. If we are unable to compete with such companies or fail to meet the need for innovation in our industry, the use of the Upstart platform could stagnate or substantially decline, or our loan products could fail to maintain or achieve more widespread market acceptance, which could harm our business, results of operations and financial condition.

If we are unable to manage the risks associated with fraudulent activity, our brand and reputation, business, financial condition and results of operations could be adversely affected.

Fraud is prevalent in the financial services industry and is likely to increase as perpetrators become more sophisticated. We are subject to the risk of fraudulent activity associated with borrowers and third parties handling borrower information and in limited situations cover certain fraud losses of our bank partners and investors in our loan funding programs. Fraud rates could also increase in a downcycle economy. We use several identity and fraud detection tools, including tools provided by third-party vendors and our proprietary AI models, to predict and otherwise validate or authenticate applicant-reported data and data derived from third-party sources. If such efforts are insufficient to accurately detect and prevent fraud, the level of fraud-related losses of Upstart-powered loans could increase, which would decrease confidence in our AI lending platform. In addition, our bank partners, investors in our loan funding programs or we may not be able to recover amounts disbursed on loans made in connection with inaccurate statements, omissions of fact or fraud, which could erode the trust in our brand and negatively impact our ability to attract new bank partners and investors in our loan funding programs.

High profile fraudulent activity also could negatively impact our brand and reputation. In addition, significant increases in fraudulent activity could lead to regulatory intervention, which could increase our costs and also negatively impact our brand and reputation. Further, if there is any increase in fraudulent activity that increases the need for human intervention in screening loan application data, the level of automation on our platform could decline and negatively affect our unit economics. If we are unable to manage these risks, our business, financial condition and results of operations could be adversely affected.

We depend on our key personnel and other highly skilled personnel, and if we fail to attract, retain and motivate our personnel, our business, financial condition and results of operations could be adversely affected.

Our success significantly depends on the continued service of our senior management team, including Dave Girouard, our Co-Founder and Chief Executive Officer, and Paul Gu, our Co-Founder and SVP of Product and Data Science, and other highly skilled personnel. Our success also depends on our ability to identify, hire, develop, motivate and retain highly qualified personnel for all areas of our organization.

Competition for highly skilled personnel, including engineering and data analytics personnel, is extremely intense, particularly in the San Francisco Bay Area where one of our headquarters is located. While we have transitioned to a Digital First work model which allows us to recruit nationwide, we have experienced, and expect to continue to face, some difficulty identifying and hiring qualified personnel, especially as we pursue our growth strategy. We may not be able to hire or retain such personnel at compensation or flexibility levels consistent with our existing compensation and salary structure and policies. Many of the companies with which we compete for experienced employees have greater resources than we have and may be able to offer more attractive terms of employment. In particular, candidates making employment decisions, specifically in high-technology industries, often consider the value of any equity they may receive in connection with their employment. Any significant volatility in the price of our stock may adversely affect our ability to attract or retain highly skilled technical, financial and marketing personnel.

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In addition, we invest significant time and expense in training our employees, which increases their value to competitors who may seek to recruit them. If we fail to retain our employees, we could incur significant expenses in hiring and training their replacements. While we are in the process of training their replacements, the quality of our services and our ability to serve our bank partners, investors and borrowers whose loans we service may suffer, resulting in an adverse effect on our business.

Security breaches of borrowers’ confidential information that we store may harm our reputation, adversely affect our results of operations and expose us to liability.

We are increasingly dependent on information technology systems and infrastructure to operate our business. In the ordinary course of our business, we collect, process, transmit and store large amounts of sensitive information, including personal information, credit information and other sensitive data of borrowers and potential borrowers. It is critical that we do so in a manner designed to maintain the confidentiality, integrity and availability of such sensitive information. We also have arrangements in place with certain of our third-party vendors that require us to share consumer information. We have outsourced elements of our operations (including elements of our information technology infrastructure) to third parties, and as a result, we manage a number of third-party vendors who may have access to our computer networks and sensitive or confidential information. In addition, many of those third parties may in turn subcontract or outsource some of their responsibilities to other third parties. As a result, our information technology systems, including the functions of third parties that are involved or have access to those systems, are large and complex, with many points of entry and access. While all information technology operations are inherently vulnerable to inadvertent or intentional security breaches, incidents, attacks and exposures, the size, complexity, accessibility and distributed nature of our information technology systems, and the large amounts of sensitive information stored on those systems, make such systems potentially vulnerable to unintentional or malicious, internal and external attacks. Any vulnerabilities can be exploited from inadvertent or intentional actions of our employees, third-party vendors, bank partners, loan investors, or by malicious third parties. Attacks of this nature are increasing in their frequency, levels of persistence, sophistication and intensity, and are being conducted by sophisticated and organized groups and individuals with a wide range of motives (including, but not limited to, industrial espionage) and expertise, including organized criminal groups, “hacktivists,” nation states and others. In addition to the extraction of sensitive information, such attacks could include the deployment of harmful malware, ransomware, denial-of-service attacks, social engineering and other means to affect service reliability and threaten the confidentiality, integrity and availability of information and systems. In addition, the prevalent use of mobile devices increases the risk of data security incidents. Further, our shift to a Digital First working environment could increase the risk of a security breach. Significant disruptions of our, our bank partners and third-party vendors’ and/or other business partners’ information technology systems or other similar data security incidents could adversely affect our business operations and result in the loss, misappropriation, or unauthorized access, use or disclosure of, or the prevention of access to, sensitive information, which could result in financial, legal, regulatory, business and reputational harm to us.

Because techniques used to obtain unauthorized access or to sabotage systems change frequently and generally are not recognized until they are launched against a target, we and our vendors may be unable to anticipate these techniques or to implement adequate preventative measures. In addition, many governments have enacted laws requiring companies to notify individuals of data security breaches involving their personal data. These mandatory disclosures regarding a security breach are costly to implement and often lead to widespread negative publicity following a breach, which may cause borrowers and potential borrowers to lose confidence in the effectiveness of our data security measures on our platform. Any security breach, whether actual or perceived, would harm our reputation and ability to attract new borrowers to our platform.

We also face indirect technology, cybersecurity and operational risks relating to the borrowers, bank partners, investors, vendors and other third parties with whom we do business or upon whom we rely to facilitate or enable our business activities, including vendors, payment processors, and other parties who have access to confidential information due to our agreements with them. In addition, any security compromise in our industry, whether actual or perceived, or information technology system disruptions, whether from attacks on our technology environment or from computer malware, natural disasters, terrorism, war and telecommunication and electrical failures, could interrupt our business or operations, harm our reputation, erode borrower confidence, negatively

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affect our ability to attract new borrowers, or subject us to third-party lawsuits, regulatory fines or other action or liability, which could adversely affect our business and results of operations.

Like other financial services firms, we have been and continue to be the subject of actual or attempted unauthorized access, mishandling or misuse of information, computer viruses or malware, and cyber-attacks that could obtain confidential information, destroy data, disrupt or degrade service, sabotage systems or cause other damage, distributed denial of service attacks, data breaches and other infiltration, exfiltration or other similar events.

While we regularly monitor data flow inside and outside the company, attackers have become very sophisticated in the way they conceal access to systems, and we may not be aware that we have been attacked. Any event that leads to unauthorized access, use or disclosure of personal information or other sensitive information that we or our vendors maintain, including our own proprietary business information and sensitive information such as personal information regarding borrowers, loan applicants or employees, could disrupt our business, harm our reputation, compel us to comply with applicable federal and/or state breach notification laws and foreign law equivalents, subject us to time consuming, distracting and expensive litigation, regulatory investigation and oversight, mandatory corrective action, require us to verify the correctness of database contents, or otherwise subject us to liability under laws, regulations and contractual obligations, including those that protect the privacy and security of personal information. This could result in increased costs to us and result in significant legal and financial exposure and/or reputational harm. In addition, any failure or perceived failure by us or our vendors to comply with our privacy, confidentiality or data security-related legal or other obligations to our bank partners or other third parties, actual or perceived security breaches, or any security incidents or other events that result in the unauthorized access, release or transfer of sensitive information, which could include personally identifiable information, may result in governmental investigations, enforcement actions, regulatory fines, litigation, or public statements against us by advocacy groups or others, and could cause our bank partners and other third parties to lose trust in us or we could be subject to claims by our bank partners and other third parties that we have breached our privacy- or confidentiality-related obligations, which could harm our business and prospects. Moreover, data security incidents and other inappropriate access can be difficult to detect, and any delay in identifying them may lead to increased harm of the type described above. There can be no assurance that our security measures intended to protect our information technology systems and infrastructure will successfully prevent service interruptions or security incidents. For example, in April 2020, we were made aware of a software error which allowed access to certain consumers’ accounts through the Upstart website without providing such consumers’ passwords. As a result, certain of such consumers’ personal information, such as their name, address and job information (but not full social security information), could be accessed by a third party. We promptly deployed an update to our software to address such vulnerability and are conducting an internal investigation. Thus far, we are not aware of any information being compromised as a result of this error. We cannot provide any assurance that similar vulnerabilities will not arise in the future as we continue to expand the features and functionalities of our platform and introduce new loan products on our platform, and we expect to continue investing substantially to protect against security vulnerabilities and incidents.

We maintain errors, omissions, and cyber liability insurance policies covering certain security and privacy damages. However, we cannot be certain that our coverage will continue to be available on economically reasonable terms or will be available in sufficient amounts to cover one or more large claims, or that an insurer will not deny coverage as to any future claim, or that any insurer will be adequately covered by reinsurance or other risk mitigants or that any insurer will offer to renew policies at an affordable rate or offer such coverage at all in the future. The successful assertion of one or more large claims against us that exceed available insurance coverage, or the occurrence of changes in our insurance policies, including premium increases or the imposition of large deductible or co-insurance requirements, could have an adverse effect on our business, financial condition and results of operations.

If we are unable to manage the risks related to our loan servicing and collections obligations, our business, financial condition and results of operations could be adversely affected.

The vast majority of Upstart-powered loans are not secured by any collateral, guaranteed or insured by any third party or backed by any governmental authority. As a result, we are limited in our ability to collect on such

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loans on behalf of our bank partners and investors of our loan funding programs if a borrower is unwilling or unable to repay them. Substantially all our collection duties and obligations for loans we service that are more than 30 days past due are subcontracted to several collection agencies. If such collection agencies do not perform as expected under our agreements with them or if these collection agents act unprofessionally and otherwise harm the user experience for borrowers of Upstart-powered loans, our brand and reputation could be harmed and our ability to attract potential borrowers to our platform could be negatively impacted. For example, during periods of increased delinquencies caused by economic downturns or otherwise, it is important that the collection agents are proactive and consistent in contacting a borrower to bring a delinquent balance current and ultimately avoid the related loan becoming charged off, which in turn makes it extremely important that the collection agents are properly staffed and trained to take prompt and appropriate action. If the collection agents are unable to maintain a high quality of service, or fulfill their servicing obligations at all due to resource constraints resulting from the increased delinquencies, it could result in increased delinquencies and charge-offs on the loans, which could decrease fees payable to us, cause our bank partners to decrease the volume of Upstart-powered loans kept on their balance sheets, erode trust in our platform or increase the costs of our loan funding programs.

While auto loans issued through our new auto lending platform will be secured by collateral, auto loans are inherently risky, as they are often secured by assets that may be difficult to locate and can depreciate rapidly. We generally begin the repossession process for auto loans that become 75 days past due. We have engaged a third-party auto repossession vendor to handle all repossession activity. Following a repossession, if a borrower fails to redeem their vehicle or reinstate their loan agreement, the repossessed vehicle is sold at an auction and the proceeds are applied to the unpaid balance of the loan and related expenses. If the proceeds do not cover the unpaid balance of the loan and any related expenses, the deficiency would be charged-off. Further, if a vehicle cannot be located, repossession and sale of the vehicle would not be possible, which could also lead to delinquencies and charge-offs. A significant number of delinquencies and charge-offs could decrease fees payable to us, cause our bank partners to decrease the volume of Upstart-powered auto loans kept on their balance sheets, erode trust in our platform and increase the costs of our loan funding programs.

Additionally, if such repossession vendors do not perform consistent with agreements entered into with us, or if vendors act unprofessionally or otherwise harm the user experience for borrowers of Upstart-powered loans, our brand and reputation could be harmed and our ability to attract potential borrowers to our platform could be negatively impacted. We may also become subject to regulatory scrutiny and potential litigation based on the conduct of our repossession vendors.

In addition, loan servicing is a highly manual process and an intensely regulated activity. Errors in our servicing activities, or failures to comply with our servicing obligations, could affect our internal and external reporting of the loans that we service, adversely affect our business and reputation and expose us to liability to borrowers, bank partners or investors in our loan funding programs. In addition, the laws and regulations governing these activities are subject to change. For example, at points during the COVID-19 pandemic certain states prohibited or restricted collection activities. If we are unable to comply with such laws and regulations, we could lose one or more of our licenses or authorizations, become subject to greater scrutiny by regulatory agencies or become subject to sanctions or litigation, which may have an adverse effect on our ability to perform our servicing obligations or make our platform available to borrowers in particular states. Any of the foregoing could adversely affect our business, financial condition and results of operations.

We primarily rely on a small number of third party collection agencies to perform substantially all of our duties as the servicer for delinquent and defaulted loans. One or more collection agents could take actions that result in our arrangements becoming cost prohibitive or enter into exclusive or more favorable relationships with our competitors. If any of our collection agencies were to suspend or cease operations, or our relationship with one or more of them were to otherwise terminate, such as in the case of resource constraints caused by an economic downturn, we may need to implement substantially similar arrangements with other collection agencies on terms that may not be commercially attractive. Transitioning this aspect of loan servicing to a new collection agency may result in disruptions to our ability to service the loans made on our platform and loan performance may be impacted as a result. If we are unsuccessful in maintaining our relationships with our current collection agencies, our business, financial condition or results of operations may be adversely affected.

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In addition, we charge our loan holders a fixed percentage servicing fee based on the outstanding balance of loans serviced. If we fail to efficiently service such loans and the costs incurred exceed the servicing fee charged, our results of operations would be adversely affected.

We may evaluate and potentially consummate acquisitions or investments in complementary business and technologies, which could require significant management attention, consume our financial resources, disrupt our business and adversely affect our results of operations, and we may fail to realize the anticipated benefits of these acquisitions or investments.

Our success will depend, in part, on our ability to grow our business. In some circumstances, we may determine to do so through the acquisition of or investments in complementary businesses and technologies rather than through internal development. For example, we recently completed the acquisition of Prodigy. The identification of suitable acquisition candidates can be difficult, time-consuming, and costly, and we may not be able to successfully complete identified acquisitions. In the future, we may acquire assets or businesses. The risks we face in connection with acquisitions include:

•diversion of management time and focus from operating our business to addressing acquisition integration challenges;

•utilization of our financial resources for acquisitions or investments that may fail to realize the anticipated benefits;

•inability of the acquired technologies, products or businesses to achieve expected levels of revenue, profitability, productivity or other benefits;

•coordination of technology, product development and sales and marketing functions and integration of administrative systems;

•transition of the acquired company’s borrowers to our systems;

•retention of employees from the acquired company;

•regulatory risks, including maintaining good standing with existing regulatory bodies or receiving any necessary approvals, as well as being subject to new regulators with oversight over an acquired business;

•attracting financing;

•cultural challenges associated with integrating employees from the acquired company into our organization;

•the need to implement or improve controls, procedures and policies at a business that prior to the acquisition may have lacked effective controls, procedures and policies;

•potential write-offs of loans or intangibles or other assets acquired in such transactions that may have an adverse effect on our results of operations in a given period;

•liability for activities of the acquired company before the acquisition, including patent and trademark infringement claims, violations of laws, commercial disputes, tax liabilities and other known and unknown liabilities;

•assumption of contractual obligations that contain terms that are not beneficial to us, require us to license or waive intellectual property or increase our risk for liability; and

•litigation, claims or other liabilities in connection with the acquired company.

Our failure to address these risks or other problems encountered in connection with any future acquisitions and investments could cause us to fail to realize the anticipated benefits of these acquisitions or investments, cause us to incur unanticipated liabilities and harm our business generally. Future acquisitions could also result in dilutive issuances of our equity securities, the incurrence of debt, contingent liabilities, amortization expenses or the write-off of goodwill, any of which could harm our financial condition.

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Borrowers may prepay a loan at any time without penalty, which could reduce our servicing fees and deter our bank partners and investors from investing in loans facilitated by our platform.

A borrower may decide to prepay all or a portion of the remaining principal amount on a loan at any time without penalty. If the entire or a significant portion of the remaining unpaid principal amount of a loan is prepaid, we would not receive a servicing fee, or we would receive a significantly lower servicing fee associated with such prepaid loan. Prepayments may occur for a variety of reasons, including if interest rates decrease after a loan is made. If a significant volume of prepayments occurs, the amount of our servicing fees would decline, which could harm our business and results of operations. Our AI models are designed to predict prepayment rates. However, if a significant volume of prepayments occur that our AI models do not accurately predict, returns targeted by our bank partners and investors in our loan funding programs would be adversely affected and our ability to attract new bank partners and investors in our loan funding programs would be negatively affected.

Our marketing efforts and brand promotion activities may not be effective.

Promoting awareness of our AI lending platform is important to our ability to grow our business, attract new bank partners, increase the number of potential borrowers on our platform and attract investors to participate in our loan funding programs. We believe that the importance of brand recognition will increase as competition in the consumer lending industry expands. However, because our bank partners are increasingly adopting our bank-branded version of our AI lending platform through their own websites, potential borrowers may not be aware they are experiencing our AI lending platform, which may hinder recognition of our brand. Successful promotion of our brand will depend largely on the effectiveness of marketing efforts and the overall user experience of our bank partners and potential borrowers on the Upstart platform, which factors are outside our control. The marketing channels that we employ may also become more crowded and saturated by other lending platforms, which may decrease the effectiveness of our marketing campaigns and increase borrower acquisition costs. Also, the methodologies, policies and regulations applicable to marketing channels may change. For example, internet search engines could revise their methodologies, which could adversely affect borrower volume from organic ranking and paid search. Search engines may also implement policies that restrict the ability of companies such as us to advertise their services and products, which could prevent us from appearing in a favorable location or any location in the organic rankings or paid search results when certain search terms are used by the consumer.

Our brand promotion activities may not yield increased revenues. If we fail to successfully build trust in our AI lending platform and the performance and predictability of Upstart-powered loans, we may lose existing bank partners and investors in our loan funding programs to our competitors or be unable to attract new bank partners and investors in our loan funding programs, which in turn would harm our business, results of operations and financial condition. Even if our marketing efforts result in increased revenue, we may be unable to recover our marketing costs through increases in loan volume, which could result in a higher borrower acquisition cost per account. Any incremental increases in loan servicing costs, such as increases due to greater marketing expenditures, could have an adverse effect on our business, financial condition and results of operations.

Unfavorable outcomes in legal proceedings may harm our business and results of operations.

We are, and may in the future become, subject to litigation, claims, examinations, investigations, legal and administrative cases and proceedings, whether civil or criminal, or lawsuits by governmental agencies or private parties, which may affect our results of operations. These claims, lawsuits, and proceedings could involve labor and employment, discrimination and harassment, commercial disputes, intellectual property rights (including patent, trademark, copyright, trade secret, and other proprietary rights), class actions, general contract, tort, defamation, data privacy rights, antitrust, common law fraud, government regulation, or compliance, alleged federal and state securities and “blue sky” law violations or other investor claims, and other matters. Due to the consumer-oriented nature of our business and the application of certain laws and regulations, participants in our industry are regularly named as defendants in litigation alleging violations of federal and state laws and regulations and consumer law torts, including fraud. Many of these legal proceedings involve alleged violations of consumer protection laws. In addition, we have been in the past and may in the future be subject to litigation, claims, examinations, investigations, legal and administrative cases and proceedings related to the offer and sale of Upstart-powered loans.

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In particular, lending programs that involve originations by a bank in reliance on origination-related services being provided by non-bank lending platforms and/or program managers are subject to potential litigation and government enforcement claims based on “rent-a-charter” or “true lender” theories, particularly where such programs involve the subsequent sale of such loans or interests therein to the platform. See—“If loans facilitated through our platform for one or more bank partners were subject to successful challenge that the bank partner was not the “true lender,” such loans may be unenforceable, subject to rescission or otherwise impaired, we or other program participants may be subject to penalties, and/or our commercial relationships may suffer, each which would adversely affect our business and results of operations,” below. In addition, loans originated by banks (which are exempt from certain state requirements under federal banking laws), followed by the sale, assignment, or other transfer to non-banks of such loans are subject to potential litigation and government enforcement claims based on the theory that transfers of loans from banks to non-banks do not transfer the ability to enforce contractual terms such as interest rates and fees from which only banks benefit under federal preemption principles. See—“If loans originated by our bank partners were found to violate the laws of one or more states, whether at origination or after sale by the originating bank partner, loans facilitated through our platform may be unenforceable or otherwise impaired, we or other program participants may be subject to, among other things, fines and penalties, and/or our commercial relationships may suffer, each of which would adversely affect our business and results of operations,” below. In addition, the recent inquiries related to our model’s use of education variables in assessing credit risk could prompt potential litigation and government enforcement claims based on perceived violations of ECOA. See—“We have been in the past and may in the future be subject to federal and state regulatory inquiries regarding our business” below. If we were subject to such litigation or enforcement, then any unfavorable results of pending or future legal proceedings may result in contractual damages, usury related claims, fines, penalties, injunctions, the unenforceability, rescission or other impairment of loans originated on our platform or other censure that could have an adverse effect on our business, results of operations and financial condition. Even if we adequately address the issues raised by an investigation or proceeding or successfully defend a third-party lawsuit or counterclaim, we may have to devote significant financial and management resources to address these issues, which could harm our business, financial condition and results of operations.

Our business is subject to the risks of natural disasters and other catastrophic events, and to interruption by man-made problems.

Significant natural disasters or other catastrophic events, such as earthquakes, fires, hurricanes, blizzards, or floods (many of which are becoming more acute and frequent as a result of climate change), or interruptions by strikes, crime, terrorism, epidemics, pandemics, cyber-attacks, computer viruses, internal or external system failures, telecommunications failures, power outages or increased risk of cybersecurity breaches due to a swift transition to remote work brought about by a catastrophic event, could have an adverse effect on our business, results of operations and financial condition. For example, the outbreak of the COVID-19 pandemic beginning in early 2020 had a significant impact on the global economy and consumer confidence. Although people in the United States began to receive vaccines in December 2020, a significant number of people have not yet been vaccinated and it is not clear whether or when a significant number of people will receive the vaccines. New variants of the virus that cause COVID-19 have been identified around the world and such variants may reduce the effectiveness of the COVID-19 vaccines. The presence of such variants in the United States may lead to a resurgence of COVID-19 cases and deaths. In the event that such a COVID-19 resurgence occurs, it could adversely impact the economy and negatively impact consumer confidence, and could negatively impact our operations and our platform, which could seriously harm our business. In addition, it is possible that continued widespread remote work arrangements may have a negative impact on our operations, the execution of our business plans, the productivity and availability of key personnel and other employees necessary to conduct our business, or otherwise cause operational failures. Additionally, remote work arrangements may make it more difficult to scale our operations efficiently, as the recruitment, onboarding and training of new employees may be prolonged or delayed. If a natural disaster, power outage, connectivity issue, or other event occurred that impacted our employees’ ability to work remotely, it may be difficult or, in certain cases, impossible, for us to continue our business for a substantial period of time. The increase in remote working may also result in privacy, data protection, data security, and fraud risks. Further, one of our headquarters is located in the San Francisco Bay Area, a region known for seismic activity and wildfires, and our other headquarters is located in Columbus, Ohio, a region subject to blizzards.

In addition, acts of war and other armed conflicts, disruptions in global trade, travel restrictions and quarantines, terrorism and other civil, political and geo-political unrest could cause disruptions in our business and

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lead to interruptions, delays or loss of critical data. Any of the foregoing risks may be further increased if our business continuity plans prove to be inadequate and there can be no assurance that both personnel and non-mission critical applications can be fully operational after a declared disaster within a defined recovery time. If our personnel, systems or data centers are impacted, we may suffer interruptions and delays in our business operations. In addition, to the extent these events impact the ability of borrowers to timely repay their loans, our business could be negatively affected.

We may not maintain sufficient business interruption or property insurance to compensate us for potentially significant losses, including potential harm to our business that may result from interruptions in our ability to provide our financial products and services.

If our estimates or judgments relating to our critical accounting policies prove to be incorrect or financial reporting standards or interpretations change, our results of operations could be adversely affected.

The preparation of financial statements in conformity with generally accepted accounting principles in the United States requires our management to make estimates and assumptions that affect the amounts reported and disclosed in our consolidated financial statements and accompanying notes. We base our estimates and assumptions on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. The results of these estimates form the basis for making judgments about the carrying values of assets, liabilities, and equity, and the amount of revenue and expenses that are not readily apparent from other sources. Significant assumptions and estimates used in preparing our consolidated financial statements include those related to fair value determinations, stock-based compensation, consolidation of variable interest entities, and provision for income taxes, net of valuation allowance for deferred tax assets. Our results of operations may be adversely affected if our assumptions change or if actual circumstances differ from those in our assumptions, which could cause our results of operations to fall below the expectations of industry or financial analysts and investors, resulting in a decline in the trading price of our common stock.

Additionally, we regularly monitor our compliance with applicable financial reporting standards and review new pronouncements and drafts thereof that are relevant to us. As a result of new standards, or changes to existing standards, and changes in their interpretation, we might be required to change our accounting policies, alter our operational policies and implement new or enhance existing systems so that they reflect new or amended financial reporting standards, or we may be required to restate our published financial statements. Such changes to existing standards or changes in their interpretation may have an adverse effect on our reputation, business, financial condition, and profit and loss, or cause an adverse deviation from our revenue and operating profit and loss target, which may negatively impact our results of operations.

If we fail to maintain an effective system of disclosure controls and internal control over financial reporting, our ability to produce timely and accurate financial statements or comply with applicable regulations could be impaired.

As a public company, we are subject to the reporting requirements of the Securities Exchange Act of 1934, or the Exchange Act, the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, and the rules and regulations of the applicable listing standards of the Nasdaq Global Select Market. We expect that the requirements of these rules and regulations will continue to increase our legal, accounting, and financial compliance costs, make some activities more difficult, time-consuming, and costly, and place significant strain on our personnel, systems, and resources.

The Sarbanes-Oxley Act requires, among other things, that we maintain effective disclosure controls and procedures and internal control over financial reporting. We are continuing to develop and refine our disclosure controls and other procedures that are designed to ensure that information required to be disclosed by us in the reports that we will file with the SEC is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms and that information required to be disclosed in reports under the Exchange Act is accumulated and communicated to our principal executive and financial officers. We are also continuing to improve our internal control over financial reporting. In order to maintain and improve the effectiveness of our disclosure controls and procedures and internal control over financial reporting, we have expended, and anticipate that we will

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continue to expend, significant resources, including accounting-related costs, and significant management oversight. Our current controls and any new controls that we develop may become inadequate because of changes in conditions in our business.

Further, weaknesses in our disclosure controls and internal control over financial reporting have been discovered in the past and may be discovered in the future. For example, we identified a material weakness in our internal control over financial reporting that contributed to the revision of our previously-issued 2017 and 2018 financial statements. A “material weakness” is a deficiency, or combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of our annual or interim financial statements will not be prevented or detected on a timely basis. This material weakness principally related to a lack of adequate review processes and controls within our accounting and finance organization and a lack of sufficient financial reporting and accounting personnel with the technical expertise to appropriately account for certain transactions including loan servicing and securitizations. During 2019 and 2020, we took a number of actions to improve our internal control over financial reporting, such as hiring external specialists and personnel with technical accounting expertise, designing additional review procedures in our accounting and finance organization, and identifying and implementing improved processes and controls. Our management believes that these and other actions taken during this time have been fully implemented and such enhancements to our internal controls are operating effectively. Due to our remediation efforts in 2019, we concluded that the previously-identified material weakness in our internal controls was remediated as of December 31, 2019.

However, we cannot assure you that the measures we have taken to date, or any measures we may take in the future, will be sufficient to identify or prevent future material weaknesses or deficiencies. The nature of our business is such that our financial statements involve a number of complex accounting policies, many of which involve significant elements of judgment, including determinations regarding the consolidation of variable interest entities, determinations regarding the fair value of financial assets and liabilities (including loans, notes receivable, payable to securitization note holders and residual certificate holders, servicing assets and liabilities, and trailing fee liabilities) and the appropriate classification of various items within our financial statements. See Note 1 to our consolidated financial statements for more information about our significant accounting policies. The inherent complexity of these accounting matters and the nature and variety of transactions in which we are involved require that we have sufficient qualified accounting personnel with an appropriate level of experience and controls in our financial reporting process commensurate with the complexity of our business. While we believe we have sufficient internal accounting personnel and external resources and appropriate controls to address the demands of our business, we expect that the growth and development of our business will place significant additional demands on our accounting resources. Any failure to develop or maintain effective controls or any difficulties encountered in their implementation or improvement could harm our results of operations or cause us to fail to meet our reporting obligations and may result in a restatement of our financial statements for prior periods. Any failure to implement and maintain effective internal control over financial reporting could also adversely affect the results of periodic management evaluations and annual independent registered public accounting firm attestation reports regarding the effectiveness of our internal control over financial reporting that we will eventually be required to include in our periodic reports that will be filed with the SEC. Ineffective disclosure controls and procedures and internal control over financial reporting could also cause investors to lose confidence in our reported financial and other information, which would likely have a negative effect on the trading price of our common stock. In addition, if we are unable to continue to meet these requirements, we may not be able to remain listed on the Nasdaq Global Select Market. We are not currently required to comply with the SEC rules that implement Section 404 of the Sarbanes-Oxley Act and are therefore not required to make a formal assessment of the effectiveness of our internal control over financial reporting for that purpose. As a public company, we are required to provide an annual management report on the effectiveness of our internal control over financial reporting. There can be no assurance that we will maintain internal control over financial reporting sufficient to enable us to identify or avoid material weaknesses in the future.

Our independent registered public accounting firm is not required to formally attest to the effectiveness of our internal control over financial reporting until after we are no longer an “emerging growth company” as defined in the Jumpstart Our Business Startups Act of 2012, or the JOBS Act. At such time, our independent registered public accounting firm may issue a report that is adverse in the event it is not satisfied with the level at which our internal control over financial reporting is documented, designed, or operating. Any failure to maintain effective

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disclosure controls and internal control over financial reporting could materially and adversely affect our business, results of operations, and financial condition and could cause a decline in the trading price of our common stock. We will lose our “emerging growth company” status on the last date of our fiscal year ending December 31, 2021.

Some of our estimates, including our key metrics in this report, are subject to inherent challenges in measurement, and any real or perceived inaccuracies may harm our reputation and negatively affect our business.

Certain estimates and growth forecasts included in this report, including those we have generated ourselves, are subject to significant uncertainty and are based on assumptions and estimates that may not prove to be accurate. The estimates and forecasts in this report relating to the size and expected growth of our target market may prove to be inaccurate. It is impossible to offer every loan product, term or feature that every customer wants or that any given bank partner is necessarily capable of supporting, and our competitors may develop and offer loan products, terms or features that we do not offer. Even if the markets in which we compete meet the size estimates and growth forecasted in this report, we may be unable to address these markets successfully and our business could fail to grow for a variety of reasons outside of our control, including competition in our industry. We regularly review and may adjust our processes for calculating our key metrics to improve their accuracy. Our key metrics may differ from estimates published by third parties or from similarly titled metrics of our competitors due to differences in methodology. If investors or analysts do not perceive our metrics to be accurate representations of our business, or if we discover material inaccuracies in our metrics, our reputation, business, results of operations, and financial condition would be adversely affected.

RISKS RELATED TO OUR INTELLECTUAL PROPERTY AND PLATFORM DEVELOPMENT

It may be difficult and costly to protect our intellectual property rights, and we may not be able to ensure their protection.

Our ability to operate our platform depends, in part, upon our proprietary technology. We may be unable to protect our proprietary technology effectively which would allow competitors to duplicate our AI models or AI lending platform and adversely affect our ability to compete with them. We rely on a combination of copyright, trade secret, patent, trademark laws and other rights, as well as confidentiality procedures, contractual provisions and our information security infrastructure to protect our proprietary technology, processes and other intellectual property. While we have two patent applications pending, we do not yet have patent protection and our patent applications may not be successful. The steps we take to protect our intellectual property rights may be inadequate. For example, a third party may attempt to reverse engineer or otherwise obtain and use our proprietary technology without our consent. The pursuit of a claim against a third party for infringement of our intellectual property could be costly, and there can be no guarantee that any such efforts would be successful. Our failure to secure, protect and enforce our intellectual property rights could adversely affect our brand and adversely impact our business.

Our proprietary technology, including our AI models, may actually or may be alleged to infringe upon third-party intellectual property, and we may face intellectual property challenges from such other parties. We may not be successful in defending against any such challenges or in obtaining licenses to avoid or resolve any intellectual property disputes. If we are unsuccessful, such claims or litigation could result in a requirement that we pay significant damages or licensing fees, or we could in some circumstances be required to make changes to our business to avoid such infringement, which would negatively impact our financial performance. We may also be obligated to indemnify parties or pay substantial settlement costs, including royalty payments, in connection with any such claim or litigation and to modify applications or refund fees, which could be costly. Even if we were to prevail in such a dispute, any litigation regarding our intellectual property could be costly and time consuming and divert the attention of our management and key personnel from our business operations.

Moreover, it has become common in recent years for individuals and groups to purchase intellectual property assets for the sole purpose of making claims of infringement and attempting to extract settlements from companies such as ours. Even in instances where we believe that claims and allegations of intellectual property

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infringement against us are without merit, defending against such claims is time consuming and expensive and could result in the diversion of time and attention of our management and employees. In addition, although in some cases a third party may have agreed to indemnify us for such costs, such indemnifying party may refuse or be unable to uphold its contractual obligations. In other cases, our insurance may not cover potential claims of this type adequately or at all, and we may be required to pay monetary damages, which may be significant.

Furthermore, our technology may become obsolete or inadequate, and there is no guarantee that we will be able to successfully develop, obtain or use new technologies to adapt our models and systems to compete with other technologies as they develop. If we cannot protect our proprietary technology from intellectual property challenges, or if our technology becomes obsolete or inadequate, our ability to maintain our model and systems, facilitate loans or perform our servicing obligations on the loans could be adversely affected.

Any significant disruption in our AI lending platform could prevent us from processing loan applicants and servicing loans, reduce the effectiveness of our AI models and result in a loss of bank partners or borrowers.

In the event of a system outage or other event resulting in data loss or corruption, our ability to process loan applications, service loans or otherwise facilitate loans on our platform would be adversely affected. We also rely on facilities, components, and services supplied by third parties, including data center facilities and cloud storage services. We host our AI lending platform using Amazon Web Services, or AWS, a provider of cloud infrastructure services. In the event that our AWS service agreements are terminated, or there is a lapse of service, interruption of internet service provider connectivity or damage to AWS data centers, we could experience interruptions in access to our platform as well as delays and additional expense in the event we must secure alternative cloud infrastructure services. Any interference or disruption of our technology and underlying infrastructure or our use of third-party services could adversely affect our relationships with our bank partners and investors in our funding programs, and the overall user experience of our platform. Also, as our business grows, we may be required to expand and improve the capacity, capability and reliability of our infrastructure. If we are not able to effectively address capacity constraints, upgrade our systems as needed and continually develop our technology and infrastructure to reliably support our business, our business, financial condition and results of operations could be adversely affected.

Additionally, in the event of damage or interruption, our insurance policies may not adequately compensate us for any losses incurred. Our disaster recovery plan has not been tested under actual disaster conditions, and we may not have sufficient capacity to recover all data and services in the event of an outage or other event resulting in data loss or corruption. These factors could prevent us from processing or posting payments on the loans, damage our brand and reputation, divert our employees’ attention, subject us to liability and cause borrowers to abandon our business, any of which could adversely affect our business, results of operations and financial condition.

Our platform and internal systems rely on software that is highly technical, and if our software contains undetected errors, our business could be adversely affected.

Our platform and internal systems rely on software that is highly technical and complex. In addition, our platform and internal systems depend on the ability of such software to store, retrieve, process and manage high volumes of data. The software in which we rely has contained, and may now or in the future contain, undetected errors or bugs. Some errors may only be discovered after the code has been released for external or internal use. Errors or other design defects within the software on which we rely may result in failure to accurately predict a loan applicant’s creditworthiness, failure to comply with applicable laws and regulations, approval of sub-optimally priced loans, incorrectly displayed interest rates to applicants or borrowers, or incorrectly charged interest to borrowers or fees to bank partners or institutional investors, failure to present or properly display regulatory disclosures to applicants for an extended period of time, failure to detect fraudulent activity on our platform, a negative experience for consumers or bank partners, delayed introductions of new features or enhancements, or failure to protect borrower data or our intellectual property. Any errors, bugs or defects discovered in the software on which we rely could result in harm to our reputation, loss of consumers or bank partners, increased regulatory scrutiny, fines or penalties, loss of revenue or liability for damages, any of which could adversely affect our business, financial condition and results of operations. Furthermore, updates made to our software to remediate any errors discovered may prove to be ineffective, resulting in repeated issues and further harm to our business.

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Some aspects of our business processes include open source software, and any failure to comply with the terms of one or more of these open source licenses could negatively affect our business.

We incorporate open source software into processes supporting our business. Such open source software may include software covered by licenses like the GNU General Public License and the Apache License. The terms of various open source licenses have not been interpreted by U.S. courts, and there is a risk that such licenses could be construed in a manner that limits our use of the software, inhibits certain aspects of our systems and negatively affects our business operations.

Some open source licenses contain requirements that we make source code available at no cost for modifications or derivative works we create based upon the type of open source software we use.

We may face claims from third parties claiming ownership of, or demanding the release or license of, such modifications or derivative works (which could include our proprietary source code or AI models) or otherwise seeking to enforce the terms of the applicable open source license. If portions of our proprietary AI models are determined to be subject to an open source license, or if the license terms for the open source software that we incorporate change, we could be required to publicly release the affected portions of our source code, re-engineer all or a portion of our model or change our business activities, any of which could negatively affect our business operations and potentially our intellectual property rights. If we were required to publicly disclose any portion of our proprietary models, it is possible we could lose the benefit of trade secret protection for our models.

In addition to risks related to license requirements, the use of open source software can lead to greater risks than the use of third-party commercial software, as open source licensors generally do not provide warranties or controls on the origin of the software. Use of open source software may also present additional security risks because the public availability of such software may make it easier for hackers and other third parties to determine how to breach our website and systems that rely on open source software. Many of the risks associated with the use of open source software cannot be eliminated and could adversely affect our business.

RISKS RELATED TO OUR DEPENDENCE ON THIRD PARTIES

We rely on strategic relationships with loan aggregators to attract applicants to our platform, and if we cannot maintain effective relationships with loan aggregators or successfully replace their services, or if loan aggregators begin offering competing products, our business could be adversely affected.

A significant number of consumers that apply for a loan on Upstart.com learn about and access Upstart.com through the website of a loan aggregator, typically with a hyperlink from such loan aggregator’s website to a landing page on our website. For example, for each of the six months ended June 30, 2020 and 2021, 49% of loan originations were derived from traffic from Credit Karma. Our most recent agreement with Credit Karma dated November 6, 2020 provides that either party may terminate our arrangement immediately upon a material breach of any provision of the agreement or at any time, with or without cause, by providing no less than 30 days’ notice. Even during the term of our agreement, our agreement does not require Credit Karma to display offers from lenders on Upstart.com nor prohibit them from working with our competitors or from offering competing services. In this regard in 2020, Credit Karma recently began directing more customer traffic to a program that hosts and aggregates the credit models of other loan providers directly on its platform for the purpose of giving credit offers. In November 2020, we experienced a reduction in the number of loan applicants directed to the Upstart platform by Credit Karma and a corresponding decrease in the number of loans originated on our platform. We have limited participation in this program, and we may experience additional reductions in traffic from Credit Karma in the future. If traffic from Credit Karma decreases again in the future as a result of this program or for other reasons, our loan originations and results of operations would be adversely affected. There is also no assurance that Credit Karma will continue its contract with us on commercially reasonable terms or at all. Further, on December 3, 2020, Credit Karma was acquired by Intuit Inc. It is possible Intuit may not continue our agreement on commercially reasonable terms or at all, which would adversely affect our business.

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While we are planning to move towards more direct acquisition channels, we anticipate that we will continue to depend in significant part on relationships with loan aggregators to maintain and grow our business. Our current agreements with these loan aggregators do not require them to display offers from lenders on Upstart.com nor prohibit them from working with our competitors or from offering competing services. Further, there is no assurance that a loan aggregator will renew its contract with us on commercially reasonable terms or at all. Our competitors may be effective in providing incentives to loan aggregators to favor their products or services or in reducing the volume of loans facilitated through our platform. Loan aggregators may not perform as expected under our agreements with them, and we may have disagreements or disputes with them, which could adversely affect our brand and reputation. If we cannot successfully enter into and maintain effective strategic relationships with loan aggregators, our business could be adversely affected.

In addition, the limited information such loan aggregators collect from applicants does not always allow us to offer rates to applicants that we would otherwise be able to through direct applicant traffic to Upstart.com. Typically, the rates offered to borrowers who come to Upstart.com directly are lower and more competitive than those rates offered through aggregators. In the event we do not successfully optimize direct traffic, our ability to attract borrowers would be adversely affected.

Such loan aggregators also face litigation and regulatory scrutiny for their part in the consumer lending ecosystem, and as a result, their business models may require fundamental change or may not be sustainable in the future. For example, loan aggregators are increasingly required to be licensed as loan brokers or lead generators in many states, subjecting them to increased regulatory supervision and more stringent business requirements. While we require loan aggregators to make certain disclosures in connection with our bank partners’ offers and restrict how loan aggregators may display such loan offers, loan aggregators may nevertheless alter or even remove these required disclosures without notifying us, which may result in liability to us. Further, we do not have control over any content on loan aggregator websites, and it is possible that our brand and reputation may be adversely affected by being associated with such content. An unsatisfied borrower could also seek to bring claims against us based on the content presented on a loan aggregator’s website. Such claims could be costly and time consuming to defend and could distract management’s attention from the operation of the business.

Our proprietary AI models rely in part on the use of loan applicant and borrower data and other third-party data, and if we lose the ability to use such data, or if such data contain inaccuracies, our business could be adversely affected.

We rely on our proprietary AI models, which are statistical models built using a variety of data-sets. Our AI models rely on a wide variety of data sources, including data collected from applicants and borrowers, credit bureau data and our credit experience gained through monitoring the payment performance of borrowers over time. Under our agreements with our bank partners, we receive licenses to use data collected from loan applicants and borrowers. If we are unable to access and use data collected from applicants and borrowers, data received from credit bureaus, repayment data collected as part of our loan servicing activities, or other third-party data used in our AI models, or our access to such data is limited, our ability to accurately evaluate potential borrowers, detect fraud and verify applicant data would be compromised. Any of the foregoing could negatively impact the accuracy of our pricing decisions, the degree of automation in our loan application process and the volume of loans facilitated on our platform.

Third-party data sources on which we rely include the consumer reporting agencies regulated by the CFPB and other alternative data sources. Such data is electronically obtained from third parties and used in our AI models to price applicants and in our fraud model to verify the accuracy of applicant-reported information. Data from national credit bureaus and other consumer reporting agencies, as well as other information that we receive from third parties about an applicant or borrower, may be inaccurate or may not accurately reflect the applicant or borrower’s creditworthiness for a variety of reasons, including inaccurate reporting by creditors to the credit bureaus, errors, staleness or incompleteness. For example, loan applicants’ credit scores may not reflect such applicants’ actual creditworthiness because the credit scores may be based on outdated, incomplete or inaccurate consumer reporting data, including, as a consequence of us utilizing credit reports for a specific period of time after issuance before such reports are deemed to be outdated. Similarly, the data taken from an applicant’s credit report

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may also be based on outdated, incomplete or inaccurate consumer reporting data. Although we use numerous third-party data sources and multiple credit factors within our proprietary models, which helps mitigate this risk, it does not eliminate the risk of an inaccurate individual report.

Further, although we attempt to verify the income, employment and education information provided by certain selected applicants, we cannot guarantee the accuracy of applicant information. Our fraud model relies in part on data we receive from a number of third-party verification vendors, data collected from applicants, and our experience gained through monitoring the performance of borrowers over time. Information provided by borrowers may be incomplete, inaccurate or intentionally false. Applicants may also misrepresent their intentions for the use of loan proceeds. We do not verify or confirm any statements by applicants as to how loan proceeds are to be used after loan funding. If an applicant supplied false, misleading or inaccurate information and our fraud detection processes do not flag the application, repayments on the corresponding loan may be lower, in some cases significantly lower, than expected, leading to losses for the bank partner or investor.

In addition, if third party data used to train and improve our AI models is inaccurate, or access to such third-party data is limited or becomes unavailable to us, our ability to continue to improve our AI models would be adversely affected. Any of the foregoing could result in sub-optimally and inefficiently priced loans, incorrect approvals or denials of loans, or higher than expected loan losses, which in turn could adversely affect our ability to attract new borrowers and partners to our platform or increase the number of Upstart-powered loans and adversely affect our business, financial condition and results of operations.

We rely on third-party vendors and if such third parties do not perform adequately or terminate their relationships with us, our costs may increase and our business, financial condition and results of operations could be adversely affected.

Our success depends in part on our relationships with third-party vendors. In some cases, third-party vendors are one of a limited number of sources. For example, we rely on national consumer reporting agencies, such as TransUnion, for a large portion of the data used in our AI models. In addition, we rely on third-party verification technologies and services that are critical to our ability to maintain a high level of automation on our platform. In addition, because we are not a bank, we cannot belong to or directly access the ACH payment network. As a result, we rely on one or more banks with access to the ACH payment network to process collections on Upstart-powered loans. Most of our vendor agreements are terminable by either party without penalty and with little notice. If any of our third-party vendors terminates its relationship with us or refuses to renew its agreement with us on commercially reasonable terms, we would need to find an alternate provider, and may not be able to secure similar terms or replace such providers in an acceptable timeframe. We also rely on other software and services supplied by vendors, such as communications, analytics and internal software, and our business may be adversely affected to the extent such software and services do not meet our expectations, contain errors or vulnerabilities, are compromised or experience outages. Any of these risks could increase our costs and adversely affect our business, financial condition and results of operations. Further, any negative publicity related to any of our third-party partners, including any publicity related to quality standards or safety concerns, could adversely affect our reputation and brand, and could potentially lead to increased regulatory or litigation exposure.

We incorporate technology from third parties into our platform. We cannot be certain that our licensors are not infringing the intellectual property rights of others or that the suppliers and licensors have sufficient rights to the technology in all jurisdictions in which we may operate. Some of our license agreements may be terminated by our licensors for convenience. If we are unable to obtain or maintain rights to any of this technology because of intellectual property infringement claims brought by third parties against our suppliers and licensors or against us, or if we are unable to continue to obtain the technology or enter into new agreements on commercially reasonable terms, our ability to develop our platform containing that technology could be severely limited and our business could be harmed. Additionally, if we are unable to obtain necessary technology from third parties, we may be forced to acquire or develop alternate technology, which may require significant time and effort and may be of lower quality or performance standards. This would limit and delay our ability to provide new or competitive loan products or service offerings and increase our costs. If alternate technology cannot be obtained or developed, we may not be

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able to offer certain functionality as part of our platform and service offerings, which could adversely affect our business, financial condition and results of operations.

Failure by our third-party vendors or our failure to comply with legal or regulatory requirements or other contractual requirements could have an adverse effect on our business.

We have significant vendors that provide us with a number of services to support our platform. If any third-party vendors fail to comply with applicable laws and regulations or comply with their contractual requirements, including failure to maintain adequate systems addressing privacy and data protection and security, we could be subject to regulatory enforcement actions and suffer economic and reputational harm that could harm our business. Further, we may incur significant costs to resolve any such disruptions in service or failure to provide contracted services, which could adversely affect our business.

The CFPB and each of the prudential bank regulators that supervise our bank partners have issued guidance stating that institutions under their supervision may be held responsible for the actions of the companies with which they contract. As a service provider to those supervised entities, we must ensure we have implemented an adequate vendor management program. We or our bank partners could be adversely impacted to the extent our vendors fail to comply with the legal requirements applicable to the particular products or services being offered. Our use of third-party vendors is subject to increasing regulatory attention.

The CFPB and other regulators have also issued regulatory guidance that has focused on the need for financial institutions to perform increased due diligence and ongoing monitoring of third-party vendor relationships, thus increasing the scope of management involvement in connection with using third-party vendors. Moreover, if regulators conclude that we or our bank partners have not met the heightened standards for oversight of our third-party vendors, we or our bank partners could be subject to enforcement actions, civil monetary penalties, supervisory orders to cease and desist or other remedial actions, which could have an adverse effect on our business, financial condition and results of operations. Furthermore, in July 2021, the prudential bank regulators issued a proposal to significantly revise bank oversight of service providers, which could impact the way in which we are monitored or reviewed where we provide services to those banks.

If loans originated by our bank partners were found to violate the laws of one or more states, whether at origination or after sale by the originating bank partner, loans facilitated through our platform may be unenforceable or otherwise impaired, we or other program participants may be subject to, among other things, fines and penalties, and/or our commercial relationships may suffer, each of which would adversely affect our business and results of operations.

When establishing the interest rates and structures (and the amounts and structures of certain fees constituting interest under federal banking law, such as origination fees, late fees and non-sufficient funds fees) that are charged to borrowers on loans originated on our platform, our bank partners rely on certain authority under federal law to export the interest rate requirements of the state where each bank partner is located to borrowers in all other states. Further, certain of our bank partners and institutional investors rely on the ability of subsequent holders to continue charging such rate and fee structures and enforce other contractual terms agreed to by our bank partners which are permissible under federal banking laws following the acquisition of the loans. The current maximum annual percentage rate of the loans facilitated through our platform is 35.99%. In some states, the interest rates of certain Upstart-powered loans exceed the maximum interest rate permitted for consumer loans made by non-bank lenders to borrowers residing in, or that have nexus to, such states. In addition, the rate structures for Upstart-powered loans may not be permissible in all states for non-bank lenders and/or the amount or structures of certain fees charged in connection with Upstart-powered loans may not be permissible in all states for non-bank lenders. Furthermore, other states have enacted additional limitations on interest rates and fees, such as the March 2021 Illinois law that capped interest rates on loans at an “all-in” 36% APR.

Usury, fee, and disclosure related claims involving Upstart-powered loans may be raised in multiple ways. Program participants may face litigation, government enforcement or other challenge, for example, based on claims that bank lenders did not establish loan terms that were permissible in the state they were located or did not correctly identify the home or host state in which they were located for purposes of interest exportation authority under federal law. Alternatively, we or our investors may face litigation, government enforcement or other challenge, for

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example, based on claims that rates and fees were lawful at origination and through any period during which the originating bank partner retained the loan and interests therein, but that subsequent purchasers were unable to enforce the loan pursuant to its contracted-for terms, or that certain disclosures were not provided at origination because while such disclosures are not required of banks they may be required of non-bank lenders.

In Madden v. Midland Funding, LLC, 786 F.3d 246 (2d Cir. 2015), cert. denied, 136 S.Ct. 2505 (June 27, 2016), for example, the United States Court of Appeals for the Second Circuit held that the non-bank purchaser of defaulted credit card debt could not rely on preemption standards under the National Bank Act applicable to the originator of such debt in defense of usury claims. Madden addressed circumstances under which a defaulted extension of credit under a consumer credit card account was assigned, following default, to a non-bank debt buyer that then attempted to collect the loan and to continue charging interest at the contracted-for rate. The debtor filed a suit claiming, among other claims, that the rate charged by the non-bank collection entity exceeded the usury rates allowable for such entities under New York usury law. Reversing a lower court decision, the Second Circuit held that preemption standards under the National Bank Act applicable to the bank that issued the credit card were not available to the non-bank debt buyer as a defense to usury claims. Following denial of a petition for rehearing by the Second Circuit, the defendant sought review by the United States Supreme Court. Following the United States Supreme Court’s request that the Solicitor General file a brief setting forth the government’s position on whether the Supreme Court should hear the case in 2016, the Solicitor General filed its brief recommending that the petition for a writ of certiorari be denied for certain vehicle suitability reasons, although the Solicitor General’s brief concluded that the Second Circuit’s decision was substantively incorrect as a matter of law. The Supreme Court denied certiorari on June 27, 2016, such that the Second Circuit’s decision remains binding on federal courts in the Second Circuit (which include all federal courts in New York, Connecticut, and Vermont). Upon remand to the District Court for consideration of additional issues, including whether a choice of law provision in the debtor’s credit card agreement was enforceable to displace New York usury law and class certification, the parties settled the matter in 2019.

The scope and validity of the Second Circuit’s Madden decision remain subject to challenge and clarification. For example, the Colorado Administrator of the Colorado Uniform Consumer Credit Code, or the UCCC, reached a settlement with respect to complaints against two online lending platforms whose operations share certain commonalities with ours, including with respect to the role of bank partners and sale of loans to investors. The complaints included, among other claims, allegations, grounded in the Second Circuit’s Madden decision, that the rates and fees for certain loans could not be enforced lawfully by non-bank purchasers of bank-originated loans. Under the settlement, these banks and nonbank partners committed to, among other things, limit the annual percentage rates, or APR, on loans to Colorado consumers to 36% and take other actions to ensure that the banks were in fact the true lenders. The nonbanks also agreed to obtain and maintain a Colorado lending license. In Colorado, this settlement should provide a helpful model for what constitutes an acceptable bank partnership model. However, the settlement may also invite other states to initiate their own actions, and set their own regulatory standards through enforcement.

In addition, in June 2019 private plaintiffs filed class action complaints against multiple traditional credit card securitization programs, including, Petersen, et al. v. Chase Card Funding, LLC, et al., (No. 1:19-cv-00741-LJV-JJM (W.D.N.Y. June 6, 2019)) and Cohen, et al. v. Capital One Funding, LLC et al., (No. 19-03479 (E.D.N.Y. June 12, 2019)). In Petersen, the plaintiffs sought class action status against certain defendants affiliated with a national bank that have acted as special purpose entities in securitization transactions sponsored by the bank. The complaint alleges that the defendants’ acquisition, collection and enforcement of the bank’s credit card receivables violated New York’s civil usury law and that, as in Madden, the defendants, as non-bank entities, are not entitled to the benefit of federal preemption of state usury law. The complaint sought a judgment declaring the receivables unenforceable, monetary damages and other legal and equitable remedies, such as disgorgement of all sums paid in excess of the usury limit. Cohen was a materially similar claim against a separate national bank. On January 22, 2020, the magistrate judge in Petersen issued a report and recommendation responding to the defendants’ motion to dismiss. The magistrate recommended that the motion to dismiss be granted as to both of the plaintiffs’ claims (usury and unjust enrichment). On September 21, 2020, the District Court accepted the magistrate’s recommendation and dismissed all claims. The District Court found that the usury claims were expressly preempted by the National Bank Act and referenced the OCC’s recent rulemaking (discussed further below) that “[i]nterest on a

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loan that is permissible under [the National Bank Act] shall not be affected by the sale, assignment, or other transfer of the loan.” Among other things, the Court deferred to the “OCC’s reasoned judgment that enforcing New York’s usury laws against the Chase defendants would significantly interfere with [the bank’s] exercise of its [National Bank Act] powers.” The Cohen case was dismissed on September 29, 2020. The plaintiffs in both Cohen and Petersen filed, but ultimately dropped, their appeals of the decision to the second circuit.

As noted above, federal prudential regulators have also taken actions to address the Madden decision. On May 29, 2020, the OCC issued a final rule clarifying that, when a national bank or savings association sells, assigns, or otherwise transfers a loan, interest permissible before the transfer continues to be permissible after the transfer. That rule took effect on August 3, 2020. As discussed further below, the OCC also issued a rule pertaining to the “true lender” issue, which was challenged by state attorneys general in a complaint filed January 5, 2021, and subsequently repealed through the Congressional Review Act on June 30, 2021. Similarly, the FDIC finalized on June 25, 2020 its 2019 proposal declaring that the interest rate for a loan is determined when the loan is made, and will not be affected by subsequent events. On July 29, 2020, California, New York and Illinois filed suit in the U.S. District Court for the Northern District of California to enjoin enforcement of the OCC rule (Case No. 20-CV-5200) and, similarly in the same court, on August 20, 2020 California, Illinois, Massachusetts, Minnesota, New Jersey, New York, North Carolina, and the District of Columbia sought to enjoin enforcement of the FDIC rule (Case No. 20-CV-5860), in each case related to permissible interest rates post-loan transfer on the grounds that the OCC and FDIC exceeded their authority when promulgating those rules.

There are factual distinctions between our program and the circumstances addressed in the Second Circuit’s Madden decision, as well as the circumstances in the Colorado UCCC settlement, credit card securitization litigation, and similar cases. As noted above, there are also bases on which the Madden decision’s validity might be subject to challenge or the Madden decision may be addressed by federal regulation or legislation. Nevertheless, there can be no guarantee that a Madden-like claim will not be brought successfully against us or other Upstart program participants.

Additionally, Maine recently updated its Consumer Credit Code to include a statutory “true lender” test, providing that an entity is a “lender” subject to certain requirements of the Consumer Credit Code if the person, among other things: (i) has the predominant economic interest in a loan; (ii) brokers, arranges, or facilitates a loan and has the right to purchase the loan; or (iii) based on the totality of the circumstances, appears to be the lender, and the transaction is structured to evade certain statutory requirements. Me. Rev. Stat. § 2-702 (effective on or around September 28, 2021, 90 days after adjournment of the current legislative session). It is possible that other states may follow suit, instituting similar statutory “true lender” tests, which may impact the risk of true lender litigation in certain jurisdictions, as well as the tests applied by courts and regulators in determining the true lender. While such provisions provide additional clarity with respect to jurisdictional requirements, they may also result in increased usury and licensing risk. Further, other states may take different paths to promulgate similar “true lender” restrictions, and if not through a legislative path, impacted parties may have little to no advance notice of new restrictions and compliance obligations.

If a borrower or any state agency were to successfully bring a claim against us, our bank partners, our securitization vehicles and/or the trustees of such vehicles or our institutional investors for a state usury law or fee restriction violation and the rate or fee at issue on the loan was impermissible under applicable state law, we, our bank partners, securitization vehicles and/or trustees or investors in our loan funding programs may face various commercial and legal repercussions, including that such parties would not receive the total amount of interest expected, and in some cases, may not receive any interest or principal, may hold loans that are void, voidable, rescindable, or otherwise impaired or may be subject to monetary, injunctive or criminal penalties. Were such repercussions to apply to us, we may suffer direct monetary loss or may be a less attractive candidate for bank partners, securitization trustees or institutional investors to enter into or renew relationships; and were such repercussions to apply to our bank partners or institutional investors, such parties could be discouraged from using our platform. We may also be subject to payment of damages in situations where we agreed to provide indemnification, as well as fines and penalties assessed by state and federal regulatory agencies.

If loans facilitated through our platform for one or more bank partners were subject to successful challenge that the bank partner was not the “true lender,” such loans may be unenforceable, subject to rescission or

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otherwise impaired, we or other program participants may be subject to penalties, and/or our commercial relationships may suffer, each which would adversely affect our business and results of operations.

Upstart-powered loans are originated in reliance on the fact that our bank partners are the “true lenders” for such loans. That true lender status determines various Upstart-powered loan program details, including that we do not hold licenses required solely for being the party that extends credit to consumers, and Upstart-powered loans may involve interest rates and structures (and certain fees and fees structures) permissible at origination only because the loan terms and lending practices are permissible only when the lender is a bank, and/or the disclosures provided to borrowers would be accurate and compliant only if the lender is a bank. Because the loans facilitated by our platform are originated by our bank partners, many state consumer financial regulatory requirements, including usury restrictions (other than the restrictions of the state in which a bank partner originating a particular loan is located) and many licensing requirements and substantive requirements under state consumer credit laws, are treated as inapplicable based on principles of federal preemption or express exemptions provided in relevant state laws for certain types of financial institutions or loans they originate.

Certain recent litigation and regulatory enforcement has challenged, or is currently challenging, the characterization of bank partners as the “true lender” in connection with programs involving origination and/or servicing relationships between a bank partner and non-bank lending platform or program manager. As noted above, the Colorado Administrator has entered into a settlement agreement with certain banks and nonbanks that addresses this true lender issue. Specifically, the settlement agreement sets forth a safe harbor indicating that a bank is the true lender if certain specific terms and conditions are met. However, other states could also bring lawsuits based on these types of relationships. For example, on June 5, 2020, the Washington, DC Attorney General filed a lawsuit against online lender Elevate for allegedly deceptively marketing high-cost loans with interest rates above the Washington, DC usury cap. The usury claim is based on an allegation that Elevate, which was not licensed in Washington, DC, and not its partner bank, originated these loans, and were therefore in violation of the state’s usury laws. Additionally, on April 5, 2021, the Washington DC Attorney General filed a similar complaint against another online lender Opportunity Financial, LLC, alleging that it rather than a bank originated these loans and the loans were therefore in violation of Washington, DC usury laws. Similarly, in June 2021, a putative class action lawsuit was filed against the online lender Marlette Funding LLC in the Court of Common Pleas of Allegheny County, Pennsylvania, alleging that the company, doing business as Best Egg, was the true lender of usurious loans, with a rate of interest far in excess of the 6% rate permitted to be charged in Pennsylvania by unlicensed non-banks, originated through a partnership with Cross River Bank (Case No. GD-21-007229). There is an ongoing risk that government agencies and private plaintiffs will seek to challenge these types of relationships.

We note that the OCC issued on October 27, 2020, a final rule to address the “true lender” issue for lending transactions involving a national bank. For certain purposes related to federal banking law, including the ability of a national bank to “export” interest-related requirements from the state from which they lend, the rule would treat a national bank as the “true lender” if it is named as the lender in the loan agreement or funds the loan. However, the rule was subsequently challenged by the Attorneys General from seven states and ultimately repealed by Congress pursuant to the Congressional Review Act on June 30, 2021. No similar rule applicable to state-chartered banks was issued by the FDIC, and thus there is no longer a clear federal standard.

We, bank partners, securitization vehicles and similarly situated parties could become subject to challenges like that presented by the Colorado settlement and, if so, we could face penalties and/or Upstart-powered loans may be void, voidable or otherwise impaired in a manner that may have adverse effects on our operations (directly, or as a result of adverse impact on our relationships with our bank partners, institutional investors or other commercial counterparties). However, we have taken steps to confirm that our business model conforms with the requirements of the Colorado safe harbor. We are also assessing the above-described law recently enacted in Maine to assess whether additional steps should be taken to facilitate compliance with that law.

There have been no formal proceedings against us or indication of any proceedings against us to date, but there can be no assurance that the Colorado Administrator will not make assertions similar to those made in its present actions with respect to the loans facilitated by our platform in the future.

It is also possible that other state agencies or regulators could make similar assertions. If a court, or a state or federal enforcement agency, were to deem Upstart, rather than our bank partners, the “true lender” for loans originated on our platform, and if for this reason (or any other reason) the loans were deemed subject to and in

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violation of certain state consumer finance laws, we could be subject to fines, damages, injunctive relief (including required modification or discontinuation of our business in certain areas) and other penalties or consequences, and the loans could be rendered void or enforceable in whole or in part, any of which could have a material adverse effect on our business (directly, or as a result of adverse impact on our relationships with our bank partners, institutional investors or other commercial counterparties).

RISKS RELATED TO OUR REGULATORY ENVIRONMENT

Litigation, regulatory actions and compliance issues could subject us to significant fines, penalties, judgments, remediation costs and/or requirements resulting in increased expenses.

In the ordinary course of business, we have been named as a defendant in various legal actions, including a class action lawsuit and other litigation. Generally, this litigation arises from the dissatisfaction of a consumer with the products or services offered on our platform; some of this litigation, however, has arisen from other matters, including claims of violation of laws related to do-not-call, credit reporting and collections. All such legal actions are inherently unpredictable and, regardless of the merits of the claims, litigation is often expensive, time-consuming, disruptive to our operations and resources, and distracting to management. In addition, certain actions may include claims for indeterminate amounts of damages. Our involvement in any such matter also could cause significant harm to our or our bank partners’ reputations and divert management attention from the operation of our business, even if the matters are ultimately determined in our favor. If resolved against us, legal actions could result in excessive verdicts and judgments, injunctive relief, equitable relief, and other adverse consequences that may affect our financial condition and how we operate our business.

In addition, a number of participants in the consumer financial services industry have been the subject of putative class action lawsuits, state attorney general actions and other state regulatory actions, federal regulatory enforcement actions, including actions relating to alleged unfair, deceptive or abusive acts or practices, violations of state licensing and lending laws, including state usury and disclosure laws, actions alleging discrimination on the basis of race, ethnicity, gender or other prohibited bases, and allegations of noncompliance with various state and federal laws and regulations relating to originating, servicing, and collecting consumer finance loans and other consumer financial services and products. The current regulatory environment, increased regulatory compliance efforts and enhanced regulatory enforcement have resulted in us undertaking significant time-consuming and expensive operational and compliance improvement efforts, which may delay or preclude our or our bank partners’ ability to provide certain new products and services. There is no assurance that these regulatory matters or other factors will not, in the future, affect how we conduct our business and, in turn, have a material adverse effect on our business. In particular, legal proceedings brought under state consumer protection statutes or under several of the various federal consumer financial services statutes may result in a separate fine assessed for each statutory and regulatory violation or substantial damages from class action lawsuits, potentially in excess of the amounts we earned from the underlying activities.

Some of our agreements used in the course of our business include arbitration clauses. If our arbitration agreements were to become unenforceable for any reason, we could experience an increase to our consumer litigation costs and exposure to potentially damaging class action lawsuits, with a potential material adverse effect on our business and results of operations.

We contest our liability and the amount of damages, as appropriate, in each pending matter. The outcome of pending and future matters could be material to our results of operations, financial condition and cash flows, and could materially adversely affect our business.

In addition, from time to time, through our operational and compliance controls, we identify compliance issues that require us to make operational changes and, depending on the nature of the issue, result in financial remediation to impacted borrowers. These self-identified issues and voluntary remediation payments could be significant, depending on the issue and the number of borrowers impacted, and could generate litigation or regulatory investigations that subject us to additional risk.

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We are subject to or facilitate compliance with a variety of federal, state, and local laws, including those related to consumer protection and loan financings.

We must comply with regulatory regimes or facilitate compliance with regulatory regimes on behalf of our bank partners that are independently subject to federal and/or state oversight by bank regulators, including those applicable to our referral and marketing services, consumer credit transactions, loan servicing and collection activities and the purchase and sale of whole loans and other related transactions. While these requirements will not immediately change with the incoming presidential administration, this new administration is expected to bring an increased focus on enforcement of federal consumer protection laws and appoint consumer-oriented regulators at federal agencies such as the CFPB, the FTC, the OCC and the FDIC. It is possible that regulators in the presidential administration could promulgate rulemakings and bring enforcement actions that materially impact our business and the business of our originating bank partners. These regulators may augment requirements that apply to loans facilitated by our platform, or impose new programs and restrictions, including forbearance initiatives related to the COVID-19 pandemic, and could otherwise revise or create new regulatory requirements that apply to us (or our bank partners), impacting our business, operations, and profitability.

Certain state laws generally regulate interest rates and other charges and require certain disclosures. In addition, other federal and state laws may apply to the origination, servicing and collection of loans originated on our platform, the purchase and sale of whole loans or asset-backed securitizations. In particular, certain laws, regulations and rules we or our bank partners are subject to include:

•state lending laws and regulations that require certain parties to hold licenses or other government approvals or filings in connection with specified activities, and impose requirements related to loan disclosures and terms, fees and interest rates, credit discrimination, credit reporting, servicemember relief, debt collection, repossession, unfair or deceptive business practices and consumer protection, as well as other state laws relating to privacy, information security, conduct in connection with data breaches and money transmission;

•the Truth-in-Lending Act and Regulation Z promulgated thereunder, and similar state laws, which require certain disclosures to borrowers regarding the terms and conditions of their loans and credit transactions, require creditors to comply with certain lending practice restrictions, limit the ability of a creditor to impose certain loan terms and impose disclosure requirements in connection with credit card origination;

•the Equal Credit Opportunity Act and Regulation B promulgated thereunder, and similar state fair lending laws, which prohibit creditors from discouraging or discriminating against credit applicants on the basis of race, color, sex, age, religion, national origin, marital status, the fact that all or part of the applicant’s income derives from any public assistance program or the fact that the applicant has in good faith exercised any right under the federal Consumer Credit Protection Act;

•the Fair Credit Reporting Act and Regulation V promulgated thereunder, imposes certain obligations on users of consumer reports and those that furnish information to consumer reporting agencies, including obligations relating to obtaining consumer reports, marketing using consumer reports, taking adverse action on the basis of information from consumer reports, addressing risks of identity theft and fraud and protecting the privacy and security of consumer reports and consumer report information;

•Section 5 of the Federal Trade Commission Act, which prohibits unfair and deceptive acts or practices in or affecting commerce, and Section 1031 of the Dodd-Frank Act, which prohibits unfair, deceptive or abusive acts or practices in connection with any consumer financial product or service, and analogous state laws prohibiting unfair, deceptive or abusive acts or practices;

•the Credit Practices Rule which (i) prohibits lenders from using certain contract provisions that the Federal Trade Commission has found to be unfair to consumers; (ii) requires lenders to advise consumers who co-sign obligations about their potential liability if the primary obligor fails to pay; and (iii) prohibits certain late charges;

•the Fair Debt Collection Practices Act, Regulation F (including new federal requirements set to take effect November 30, 2021), and similar state debt collection laws, which provide guidelines and limitations on the

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conduct of third-party debt collectors (and some limitation on creditors collecting their own debts) in connection with the collection of consumer debts;

•the Gramm-Leach-Bliley Act and Regulation P promulgated thereunder, which includes limitations on financial institutions’ disclosure of nonpublic personal information about a consumer to nonaffiliated third parties, in certain circumstances requires financial institutions to limit the use and further disclosure of nonpublic personal information by nonaffiliated third parties to whom they disclose such information and requires financial institutions to disclose certain privacy notices and practices with respect to information sharing with affiliated and unaffiliated entities as well as to safeguard personal borrower information, and other privacy laws and regulations;

•the Bankruptcy Code, which limits the extent to which creditors may seek to enforce debts against parties who have filed for bankruptcy protection;

•the Servicemembers Civil Relief Act, which allows military members to suspend or postpone certain civil obligations, requires creditors to reduce the interest rate to 6% on loans to military members under certain circumstances, and imposes restrictions on enforcement of loans to servicemembers, so that the military member can devote his or her full attention to military duties;

•the Military Lending Act, which requires those who lend to “covered borrowers”, including members of the military and their dependents, to only offer Military APRs (a specific measure of all-in-cost-of-credit) under 36%, prohibits arbitration clauses in loan agreements, and prohibits certain other loan agreement terms and lending practices in connection with loans to military servicemembers, among other requirements, and for which violations may result in penalties including voiding of the loan agreement;

•the Electronic Fund Transfer Act and Regulation E promulgated thereunder, which provide guidelines and restrictions on the electronic transfer of funds from consumers’ bank accounts, including a prohibition on a creditor requiring a consumer to repay a credit agreement in preauthorized (recurring) electronic fund transfers and disclosure and authorization requirements in connection with such transfers;

•the Telephone Consumer Protection Act and the regulations promulgated thereunder, which impose various consumer consent requirements and other restrictions in connection with telemarketing activity and other communication with consumers by phone, fax or text message, and which provide guidelines designed to safeguard consumer privacy in connection with such communications;

•the Federal Controlling the Assault of Non-Solicited Pornography and Marketing Act of 2003 and the Telemarketing Sales Rule and analogous state laws, which impose various restrictions on marketing conducted use of email, telephone, fax or text message;

•the Electronic Signatures in Global and National Commerce Act and similar state laws, particularly the Uniform Electronic Transactions Act, which authorize the creation of legally binding and enforceable agreements utilizing electronic records and signatures and which require creditors and loan servicers to obtain a consumer’s consent to electronically receive disclosures required under federal and state laws and regulations;

•the Right to Financial Privacy Act and similar state laws enacted to provide the financial records of financial institution customers a reasonable amount of privacy from government scrutiny;

•the Bank Secrecy Act and the USA PATRIOT Act, which relate to compliance with anti-money laundering, borrower due diligence and record-keeping policies and procedures;

•the regulations promulgated by the Office of Foreign Assets Control under the U.S. Treasury Department related to the administration and enforcement of sanctions against foreign jurisdictions and persons that threaten U.S. foreign policy and national security goals, primarily to prevent targeted jurisdictions and persons from accessing the U.S. financial system;

•federal and state securities laws, including, among others, the Securities Act of 1933, as amended, or the Securities Act, the Exchange Act, the Investment Advisers Act of 1940, as amended, or the IAA, and the Investment Company Act of 1940, as amended, or the Investment Company Act, rules and regulations adopted under those laws, and similar state laws and regulations, which govern how we offer, sell and transact in our loan financing products; and

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•other state-specific and local laws and regulations.

We may not always have been, and may not always be, in compliance with these and other applicable laws, regulations and rules. Compliance with these requirements is also costly, time-consuming and limits our operational flexibility. Additionally, Congress, the states and regulatory agencies, as well as local municipalities, could further regulate the consumer financial services industry in ways that make it more difficult or costly for us to offer our AI lending platform and related services or facilitate the origination of loans for our bank partners. These laws also are often subject to changes that could severely limit the operations of our business model. For example, in 2019, a bill was introduced in the U.S. Senate that would create a national cap of the lesser of 15% APR or the maximum rate permitted by the state in which the consumer resides. Although such a bill may never be enacted into law, if such a bill were to be enacted, it would greatly restrict the number of loans that could be funded through our platform. Further, changes in the regulatory application or judicial interpretation of the laws and regulations applicable to financial institutions also could impact the manner in which we conduct our business. The regulatory environment in which financial institutions operate has become increasingly complex, and following the financial crisis that began in 2008, supervisory efforts to apply relevant laws, regulations and policies have become more intense. Additionally, states are increasingly introducing and, in some cases, passing laws that restrict interest rates and APRs on loans similar to the loans made on our platform. For example, on March 23, 2021, Illinois enacted a law to cap interest rates at an “all-in” 36% APR. Further, in late 2020, California created a “mini-CFPB,” which could increase its oversight over bank partnership relationships and strengthen state consumer protection authority of state regulators to police debt collections and unfair, deceptive or abusive acts and practices. Voter referendums also have been introduced and, in some cases, passed, restrictions on interest rates and/or APRs. If such legislation or bills were to be propagated, or state or federal regulators seek to restrict regulated financial institutions such as our bank partners from engaging in business with Upstart in certain ways, our bank partners’ ability to originate loans in certain states could be greatly reduced, and as a result, our business, financial condition and results of operations would be adversely affected.

Where applicable, we seek to comply with state broker, credit service organization, small loan, finance lender, servicing, collection, money transmitter and similar statutes. Nevertheless, if we are found to not comply with applicable laws, we could lose one or more of our licenses or authorizations, become subject to greater scrutiny by other state regulatory agencies, face other sanctions or be required to obtain a license in such jurisdiction, which may have an adverse effect on our ability to continue to facilitate loans, perform our servicing obligations or make our platform available to consumers in particular states, which may harm our business. Further, failure to comply with the laws and regulatory requirements applicable to our business and operations may, among other things, limit our ability to collect all or part of the principal of or interest on Upstart-powered loans. In addition, non-compliance could subject us to damages, revocation of required licenses, class action lawsuits, administrative enforcement actions, rescission rights held by investors in securities offerings and civil and criminal liability, all of which would harm our business.

Internet-based loan origination processes may give rise to greater risks than paper-based processes and may not always be allowed under state law.

We use the internet to obtain application information and distribute certain legally required notices to applicants and borrowers, and to obtain electronically signed loan documents in lieu of paper documents with actual borrower signatures. These processes may entail greater risks than would paper-based loan origination processes, including risks regarding the sufficiency of notice for compliance with consumer protection laws, risks that borrowers may challenge the authenticity of loan documents, and risks that despite internal controls, unauthorized changes are made to the electronic loan documents. In addition, our software could contain “bugs” that result in incorrect calculations or disclosures or other non-compliance with federal or state laws or regulations. If any of those factors were to cause any loans, or any of the terms of the loans, to be unenforceable against the borrowers, or impair our ability to service loans, the performance of the underlying promissory notes could be adversely affected.

For auto loans issued under our new auto lending platform, certain state laws may not allow for electronic lien and title transfer, which would require us to use a paper-based title process to secure title to the underlying collateral. While this process may help mitigate some of the risks associated with online processes, because it is outside of our usual practices and titling rules can vary by state, we may encounter greater difficulty complying with

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the proper procedures. If we fail to effectively follow such procedures we may, among other things, be limited in our ability to secure the collateral associated with loans issued under our auto lending platform.

If we are found to be operating without having obtained necessary state or local licenses, our business, financial condition and results of operations could be adversely affected.

Certain states have adopted laws regulating and requiring licensing by parties that engage in certain activities regarding consumer finance transactions, including facilitating and assisting such transactions in certain circumstances. Furthermore, certain states and localities have also adopted laws requiring licensing for consumer debt collection or servicing and/or purchasing or selling consumer loans. While we believe we have obtained or are in the process of obtaining all necessary licenses, the application of some consumer finance licensing laws to our AI lending platform and the related activities we perform is unclear. In addition, state licensing requirements may evolve over time, including, in particular, recent trends toward increased licensing requirements and regulation of parties engaged in loan solicitation and student loan servicing activities. States also maintain licensing requirements pertaining to the transmission of money, and certain states may broadly interpret such licensing requirements to cover loan servicing and the transmission of funds to investors. If we were found to be in violation of applicable state licensing requirements by a court or a state, federal, or local enforcement agency, we could be subject to fines, damages, injunctive relief (including required modification or discontinuation of our business in certain areas), criminal penalties and other penalties or consequences, and the loans originated by our bank partners on our platform could be rendered void or unenforceable in whole or in part, any of which could have a material adverse effect on our business.

The CFPB has sometimes taken expansive views of its authority to regulate consumer financial services, creating uncertainty as to how the agency’s actions or the actions of any other agency could impact our business.

The CFPB, which commenced operations in July 2011, has broad authority to create and modify regulations under federal consumer financial protection laws and regulations, such as the Truth in Lending Act and Regulation Z, ECOA and Regulation B, the Fair Credit Reporting Act, the Electronic Funds Transfer Act and Regulation E, among other regulations, and to enforce compliance with those laws. The CFPB supervises banks, thrifts and credit unions with assets over $10 billion and examines certain of our bank partners. Further, the CFPB is charged with the examination and supervision of certain participants in the consumer financial services market, including short-term, small dollar lenders, and larger participants in other areas of financial services. The CFPB is also authorized to prevent “unfair, deceptive or abusive acts or practices” through its rulemaking, supervisory and enforcement authority. To assist in its enforcement, the CFPB maintains an online complaint system that allows consumers to log complaints with respect to various consumer finance products, including our loan products. This system could inform future CFPB decisions with respect to its regulatory, enforcement or examination focus. The CFPB may also request reports concerning our organization, business conduct, markets and activities and conduct on-site examinations of our business on a periodic basis if the CFPB were to determine, through its complaint system, that we were engaging in activities that pose risks to consumers.

There continues to be uncertainty about the future of the CFPB and as to how its strategies and priorities, including in both its examination and enforcement processes, will impact our business and our results of operations going forward. This uncertainty is increased in light of the fact that the Biden Administration is expected to have new examination and enforcement priorities, and has not yet confirmed a permanent head of the agency. Our current no-action letter expires on November 30, 2023, unless terminated by the CFPB earlier for one of the bases provided for by the no-action letter, and there is no assurance that the CFPB will permit us to continue to operate under its current no-action letter policies or that it will not change its position regarding supervisory or enforcement action against us in the future. Further, this no-action letter does not extend to other credit products offered on Upstart’s platform. In addition, evolving views regarding the use of alternative variables and machine learning in assessing credit risk could result in the CFPB taking actions that result in requirements to alter or cease offering affected financial products and services, making them less attractive and restricting our ability to offer them. For example, in response to a February 2020 inquiry, three members of the U.S. Senate recommended as part of their findings, that the CFPB further review Upstart’s use of educational variables in its model. The CFPB could also implement rules that restrict our effectiveness in servicing our financial products and services.

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Although we have committed resources to enhancing our compliance programs, future actions by the CFPB (or other regulators) against us, our bank partners or our competitors could discourage the use of our services or those of our bank partners, which could result in reputational harm, a loss of bank partners, borrowers or investors in our loan funding programs, or discourage the use of our or their services and adversely affect our business. If the CFPB changes regulations that were adopted in the past by other regulators and transferred to the CFPB by the Dodd-Frank Act, or modifies through supervision or enforcement past regulatory guidance or interprets existing regulations in a different or stricter manner than they have been interpreted in the past by us, the industry or other regulators, our compliance costs and litigation exposure could increase materially. This is particularly true with respect to the application of ECOA and Regulation B to credit risk models that rely upon alternative variables and machine learning, an area of law where regulatory guidance is currently uncertain and still evolving, and for which there are not well-established regulatory norms for establishing compliance.

The new presidential administration has appointed and is expected to continue to appoint consumer-oriented regulators at federal agencies such as the CFPB, Federal Trade Commission, the OCC and the FDIC and the government’s focus on enforcement of federal consumer protection laws is expected to increase. It is possible that these newly appointed regulators could promulgate rulemakings and bring enforcement actions that materially impact our business and the business of our bank partners. If future regulatory or legislative restrictions or prohibitions are imposed that affect our ability to offer certain of our products or that require us to make significant changes to our business practices, and if we are unable to develop compliant alternatives with acceptable returns, these restrictions or prohibitions could have a material adverse effect on our business. If the CFPB, or another regulator, were to issue a consent decree or other similar order against us, this could also directly or indirectly affect our results of operations.

Our compliance and operational costs and litigation exposure could increase if and when the CFPB or another agency amends or finalizes any proposed regulations, including the regulations discussed above or if the CFPB or other regulators enact new regulations, change regulations that were previously adopted, modify, through supervision or enforcement, past regulatory guidance, or interpret existing regulations in a manner different or stricter than have been previously interpreted.

We have been in the past and may in the future be subject to federal and state regulatory inquiries regarding our business.

We have, from time to time in the normal course of our business, received, and may in the future receive or be subject to, inquiries or investigations by state and federal regulatory agencies and bodies such as the CFPB, FTC, state Attorneys General, the SEC, state financial regulatory agencies and other state or federal agencies or bodies regarding the Upstart platform, including the marketing of loans for lenders, underwriting and pricing of consumer loans for our bank partners, our fair lending compliance program and licensing and registration requirements. We have addressed these inquiries directly and engaged in open dialogue with regulators. For example, following constructive and transparent discussions with the CFPB regarding the manner in which our platform operates in compliance with federal fair lending laws, we applied for and received a no-action letter from the CFPB that stated the CFPB had no present intent to recommend initiation of supervisory or enforcement action against us with respect to ECOA as it pertains to the use of our AI model to underwrite applicants for unsecured non-revolving credit. Under the terms of the 2020 no-action letter, we are required to continue to share certain information with the CFPB regarding the updates to our model and the variables it considers, loan performance reports, the results of fair lending tests we conduct, and research we conduct to identify less discriminatory alternatives, as well as information on how our AI models expand access to credit for traditionally underserved populations. We must also update the CFPB of material changes to information included in our no-action letter application or if our products or services are not performing as expected in a material way. Such no-action letter expires on November 30, 2023, unless terminated by the CFPB earlier for one of the bases provided for by the no-action letter. We can provide no assurance that the CFPB will continue to provide such relief, and it is possible the CFPB will change its position regarding supervisory or enforcement action against us in the future. Further, this no-action letter does not extend to other credit products offered on Upstart’s platform. Moreover, were we determined to be conducting business contrary to the facts presented to, and relied on, by the CFPB in issuing the no-action letter, we would be subject to

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heightened enforcement risk by the CFPB. We have also received an inquiry from the North Carolina Department of Justice regarding our role in facilitating the origination of loans for educational purposes. We have provided information in response to that inquiry, and cannot provide any assurances regarding the outcome of that inquiry.

We have also received inquiries from state regulatory agencies regarding requirements to obtain licenses from or register with those states, including in states where we have determined that we are not required to obtain such a license or be registered with the state, and we expect to continue to receive such inquiries. Any such inquiries or investigations could involve substantial time and expense to analyze and respond to, could divert management’s attention and other resources from running our business, and could lead to public enforcement actions or lawsuits and fines, penalties, injunctive relief, and the need to obtain additional licenses that we do not currently possess. Our involvement in any such matters, whether tangential or otherwise and even if the matters are ultimately determined in our favor, could also cause significant harm to our reputation, lead to additional investigations and enforcement actions from other agencies or litigants, and further divert management attention and resources from the operation of our business. Formal enforcement actions are generally made public, which carries reputational risk. The market price of our common stock could decline as a result of the initiation of a CFPB investigation of Upstart or even the perception that such an investigation could occur, even in the absence of any finding by the CFPB that we have violated any state or federal law. As a result, the outcome of legal and regulatory actions arising out of any state or federal inquiries we receive could be material to our business, results of operations, financial condition and cash flows and could have a material adverse effect on our business, financial condition or results of operations.

For nonbank financial institutions, the FTC is also a primary regulator, and in recent years the FTC has been focused on practices of financial technology companies. Based on publicly available actions, the FTC’s primary focus has been with respect to financial technology company marketing and disclosure practices. For instance, in October 2018 the FTC took action against student loan refinance lender SoFi, claiming that the company made prominent false statements regarding the average savings a consumer would realize over the lifetime of the loan if they refinanced with SoFi. In addition, SoFi allegedly exaggerated claims of anticipated borrower savings by excluding certain customer populations from the analysis. In addition, in July 2021 the FTC settled litigation with LendingClub regarding, among other things, the adequacy of its disclosures of an origination fee associated with the product. Based upon [recent] statements by FTC officials, we believe this scrutiny will continue in the near future. While we maintain policies and procedures that require our marketing and loan application and servicing operations comply with UDAP standards, we may not be successful in our efforts to achieve compliance either due to internal or external factors, such as resource allocation limitations or a lack of vendor cooperation.

The collection, processing, storage, use and disclosure of personal data could give rise to liabilities as a result of existing or new governmental regulation, conflicting legal requirements or differing views of personal privacy rights.

We receive, transmit and store a large volume of personally identifiable information and other sensitive data from applicants and borrowers. Each bank partner can access information about their respective borrowers and declined applicants via daily loan reports and other reporting tools that are provided via the platform. For loan investors, while we generally limit access to personally identifiable information, we do share some personally identifiable information about borrowers with certain investors in our loan funding programs. There are federal, state and foreign laws regarding privacy and the storing, sharing, use, disclosure and protection of personally identifiable information and sensitive data. Specifically, cybersecurity and data privacy issues, particularly with respect to personally identifiable information are increasingly subject to legislation and regulations to protect the privacy and security of personal information that is collected, processed and transmitted. For example, the Gramm-Leach-Bliley Act includes limitations on financial institutions’ disclosure of nonpublic personal information about a consumer to nonaffiliated third parties, in certain circumstances requires financial institutions to limit the use and further disclosure of nonpublic personal information by nonaffiliated third parties to whom they disclose such information and requires financial institutions to disclose certain privacy notices and practices with respect to information sharing with affiliated and unaffiliated entities as well as to safeguard personal borrower information. Privacy requirements under the GLBA are enforced by the CFPB, as well as the Federal Trade Commission, or FTC, and under Section 5 of the Federal Trade Commission Act, we and our bank partners are prohibited from engaging in unfair and deceptive acts and practices, or UDAP.

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In addition, the California Consumer Privacy Act, or the CCPA, which went into effect on January 1, 2020, requires, among other things, that covered companies provide disclosures to California consumers and afford such consumers new abilities to opt-out of certain sales or retention of their personal information by us. Aspects of the CCPA and its interpretation remain unclear. We cannot fully predict the impact of the CCPA on our business or operations, but it may require us to further modify our data infrastructure and data processing practices and policies and to incur additional costs and expenses in an effort to continue to comply. In addition, California voters approved Proposition 24 in the November 2020 election to create the California Privacy Rights Act, which amends and purports to strengthen the CCPA and will create a state agency to enforce privacy laws. The CPRA creates obligations relating to consumer data beginning on January 1, 2022, with implementing regulations expected on or before July 1, 2022, and enforcement beginning July 1, 2023. Following the enactment of the CCPA, in 2021, Virginia enacted the Virginia Consumer Data Protection Act of 2021, or VCDPA, and Colorado enacted the Colorado Privacy Act, or CPA. Several other states are considering enacting similar legislation. Additionally, other U.S. states, such as Virginia, are proposing and enacting laws and regulations that impose obligations similar to the CCPA or that otherwise involve significant obligations and restrictions. Compliance with current and future borrower privacy data protection and information security laws and regulations could result in higher compliance, technical or operating costs. Further, any actual or perceived violations of these laws and regulations may require us to change our business practices, data infrastructure or operational structure, address legal claims and regulatory investigations and proceedings and sustain monetary penalties and/or other harms to our business. We could also be adversely affected if new legislation or regulations are adopted or if existing legislation or regulations are modified such that we are required to alter our systems or change our business practices or privacy policies.

As the regulatory framework for artificial intelligence and machine learning technology evolves, our business, financial condition and results of operations may be adversely affected.

The regulatory framework for artificial intelligence and machine learning technology is evolving and remains uncertain. It is possible that new laws and regulations will be adopted in the United States, or existing laws and regulations may be interpreted in new ways, that would affect the operation of our platform and the way in which we use artificial intelligence and machine learning technology, including with respect to fair lending laws. Further, the cost to comply with such laws or regulations could be significant and would increase our operating expenses, which could adversely affect our business, financial condition and results of operations. For example, on March 29, 2021, the federal financial regulators issued a request for information to enable them to better understand how artificial intelligence and machine learning are utilized in financial services, and the information and views obtained could serve as a basis for future regulations.

If we are required to register under the Investment Company Act, our ability to conduct business could be materially adversely affected.

The Investment Company Act contains substantive legal requirements that regulate the manner in which “investment companies” are permitted to conduct their business activities. In general, an “investment company” is a company that holds itself out as an investment company or holds more than 40% of the total value of its assets (minus cash and government securities) in “investment securities.” We believe we are not an investment company. We do not hold ourselves out as an investment company. We understand, however, that the loans held on our balance sheet could be viewed by the SEC or its staff as “securities,” which could in turn cause the SEC or its staff to view Upstart Holdings, Inc., Upstart Network, Inc., or an affiliate as an “investment company” subject to regulation under the Investment Company Act. To provide clarity on this issue, we applied for and, on December 1, 2020, received an exemptive order from the SEC exempting us from regulation under the Investment Company Act, subject to certain conditions. Notwithstanding the exemptive order, we believe that we have never been an investment company because, among other reasons, we are primarily engaged in the business of providing an AI-based lending platform to banks.

Exemptive orders provided by the SEC under the Investment Company Act may cease to be effective if the facts and analysis upon which they are based materially change or the recipient of the order fails to comply with conditions outlined in the order. Although not currently anticipated, it is possible that our business will change in the future in a way that causes the exemptive order to no longer apply to our business, either because the facts of how we conduct our business change or because we no longer meet the conditions outlined in the order. If the exemptive

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order ceases to apply to our business, we could be deemed an investment company and may be required to institute burdensome compliance requirements, restricting our activities in a way that could adversely affect our business, financial condition and results of operations. If we were ever deemed to be in non-compliance with the Investment Company Act, we could also be subject to various penalties, including administrative or judicial proceedings that might result in censure, fine, civil penalties, cease-and-desist orders or other adverse consequences, as well as private rights of action, any of which could materially adversely affect our business.

If we are required to register under the Investment Advisers Act, our ability to conduct business could be materially adversely affected.

The IAA contains substantive legal requirements that regulate the manner in which “investment advisers” are permitted to conduct their business activities. We do not believe that we or our affiliates are required to register as an investment adviser with either the SEC or any of the various states, because our business consists of providing a platform for consumer lending and loan financing for which investment adviser registration and regulation does not apply under applicable federal or state law. However, one of our affiliates, Upstart Network, Inc., has notice filed as an exempt reporting adviser with the state of California based on its limited activities advising two funds.

While we believe our current practices do not require us or any of our other affiliates subsidiaries to register or notice file as an investment adviser, or require us to extend regulations related to Upstart Network, Inc.’s status as an exempt reporting adviser to our other operations, if a regulator were to disagree with our analysis with respect to any portion of our business, we or a subsidiary may be required to register or notice file as an investment adviser and to comply with applicable law. Registering as an investment adviser could adversely affect our method of operation and revenues. For example, the IAA requires that an investment adviser act in a fiduciary capacity for its clients. Among other things, this fiduciary obligation requires that an investment adviser manage a client’s portfolio in the best interests of the client, have a reasonable basis for its recommendations, fully disclose to its client any material conflicts of interest that may affect its conduct and seek best execution for transactions undertaken on behalf of its client. The IAA also limits the ways in which a company can market its services and offerings. It could be difficult for us to comply with these obligations without meaningful changes to our business operations, and there is no guarantee that we could do so successfully. If we were ever deemed to be in non-compliance with applicable investment adviser regulations, we could also be subject to various penalties, including administrative or judicial proceedings that might result in censure, fine, civil penalties, cease-and-desist orders or other adverse consequences, as well as private rights of action, any of which could materially adversely affect our business.

If our transactions with investors in our loan funding programs are found to have been conducted in violation of the Securities Act or similar state law, or we have generally violated any applicable law, our ability to obtain financing for loans facilitated through our platform could be materially adversely affected, and we could be subject to private or regulatory actions.

Certain transactions in our loan funding programs or related to acquisitions may rely or have relied on exemptions from the registration requirements of the Securities Act provided for in Regulation D or Section 4(a)(2) of the Securities Act. If any of these transactions were found to not be in compliance with the requirements necessary to qualify for these exemptions from Securities Act registration, or otherwise found to be in violation of the federal or state securities laws, our business could be materially adversely affected. The SEC or state securities regulators could bring enforcement actions against us, or we could be subject to private litigation risks as a result of any violation of the federal or state securities laws, which could result in civil penalties, injunctions and cease and desist orders from further violations, as well as monetary penalties of disgorgement, pre-judgment interest, rescission of securities sales, or civil penalties, any of which could materially adversely affect our business.

If we are found to be in violation of state or federal law generally, we also may be limited in our ability to conduct future transactions. For example, we could in the future become ineligible to sell securities under Regulation D if we become subject to “bad actor” disqualification pursuant to Rule 506(d) of Regulation D. Under Rule 506(d), issuers are ineligible “bad actors” if they or certain related persons, including directors and certain affiliates, are subject to disqualifying events, including certain cease-and-desist orders obtained by the SEC. If we were subject to this or other “bad actor” provisions of the securities laws, we may not be able to continue sales of whole loans, fractional interests in loans, or asset-backed securities, or we could be subject to significant additional

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expense associated with making our offerings, which would adversely affect our business, financial condition and results of operations.

If we are required to register with the SEC or under state securities laws as a broker-dealer, our ability to conduct business could be materially adversely affected.

We are not currently registered with the SEC as a broker-dealer under the Exchange Act or any comparable state law. The SEC heavily regulates the manner in which broker-dealers are permitted to conduct their business activities. We believe we have conducted, and we intend to continue to conduct, our business in a manner that does not result in our being characterized as a broker-dealer, based on guidance published by the SEC and its staff. Among other reasons, this is because we do not believe we take any compensation that would be viewed as being based on any transactions in securities in any of our business lines. To the extent that the SEC or its staff publishes new or different guidance with respect to these matters, we may be required to adjust our business operations accordingly. Any additional guidance from the SEC staff could provide additional flexibility to us, or it could inhibit our ability to conduct our business operations. There can be no assurance that the laws and regulations governing our broker-dealer status or that SEC guidance will not change in a manner that adversely affects our operations. If we are deemed to be a broker-dealer, we may be required to institute burdensome compliance requirements and our activities may be restricted, which would adversely affect our business, financial condition and results of operations. We may also be subject to private litigation and potential rescission of certain investments investors in our loan financing products have made, which would harm our operations as well.

Similarly, we do not believe that our sales of whole loans and asset-backed securities will subject us to broker-dealer registration in any state in which we operate, primarily because we do not accept compensation that we believe could be viewed as transaction-based. However, if we were deemed to be a broker-dealer under a state’s securities laws, we could face civil penalties, or costly registration requirements, that could adversely affect our business.

Anti-money laundering, anti-terrorism financing, anti-corruption and economic sanctions laws could have adverse consequences for us.

We maintain a compliance program designed to enable us to comply with all applicable anti-money laundering and anti-terrorism financing laws and regulations, including the Bank Secrecy Act and the USA PATRIOT Act and U.S. economic sanctions laws administered by the Office of Foreign Assets Control. This program includes policies, procedures, processes and other internal controls designed to identify, monitor, manage and mitigate the risk of money laundering and terrorist financing and engaging in transactions involving sanctioned countries persons and entities. These controls include procedures and processes to detect and report suspicious transactions, perform borrower due diligence, respond to requests from law enforcement, and meet all recordkeeping and reporting requirements related to particular transactions involving currency or monetary instruments. During 2020, we failed to file timely reports of suspicious transactions as required with appropriate regulatory agencies. We remediated the failure to file and have added additional resources to support our compliance with these reporting requirements. We are also subject to anti-corruption and anti-bribery and similar laws, such as the U.S. Foreign Corrupt Practices Act of 1977, as amended, or the FCPA, the U.S. domestic bribery statute contained in 18 U.S.C. § 201, and the U.S. Travel Act, which prohibit companies and their employees and agents from promising, authorizing, making, or offering improper payments or other benefits to government officials and others in the private sector in order to influence official action, direct business to any person, gain any improper advantage, or obtain or retain business. We have implemented an anti-corruption policy to ensure compliance with these anti-corruption and anti-bribery laws. No assurance is given that our programs and controls will be effective to ensure compliance with all applicable anti-money laundering and anti-terrorism financing and anti-corruption laws and regulations, and our failure to comply with these laws and regulations could subject us to significant sanctions, fines, penalties, contractual liability to our bank partners or institutional investors, and reputational harm, all of which could harm our business.

Our securitizations, whole loan sales and warehouse facilities expose us to certain risks, and we can provide no assurance that we will be able to access the securitization or whole loan sales markets, or secured warehouse credit facilities, in the future, which may require us to seek more costly financing.

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We have facilitated the securitizations, and may in the future facilitate securitizations, of certain loans acquired from our bank partners in order to allow certain of our originating bank partners, our whole loan purchasers and ourselves to liquidate their loans through the asset-backed securities markets or through other capital markets products. In term asset-backed securities transactions, we sell and convey pools of loans to a special purpose entity, or SPE. We likewise fund certain loans on our balance sheet by selling loans to warehouse trust SPEs, which loan sales are partially financed with associated warehouse credit facilities from banks. Concurrently, each securitization SPE issues notes or certificates pursuant to the terms of indentures and trust agreements, or in the case of the warehouse facilities, the warehouse trust SPE borrows money from banks pursuant to credit and security agreements. The securities issued by the SPEs in asset-backed securitization transactions and the lines of credit borrowed by the warehouse SPEs are each secured by the pool of loans owned by the applicable SPE. In exchange for the sale of a portion of a given pool of loans to the SPE, we and/or our whole loan purchasers who contribute loans to the transactions receive cash and/or securities representing equity interests in such SPE, which are the proceeds from the sale of the securities. The equity interests the SPEs are residual interests in that they entitle the equity owners of such SPEs, including us, to a certain proportion of the residual cash flows, if any, from the loans and to any assets remaining in such SPEs once the notes are satisfied and paid in full (or in the case of a revolving loan, paid in full and all commitments terminated). As a result of challenging credit and liquidity conditions, the value of the subordinated securities we or other transaction participants retain in such SPEs might be reduced or, in some cases, eliminated.

During periods of financial disruption, such as the financial crisis that began in 2008 and the COVID-19 pandemic that began in early 2020, the securitization market has constrained, and this could continue or occur again in the future. In addition, other matters, such as (i) accounting standards applicable to securitization transactions and (ii) capital and leverage requirements applicable to banks and other regulated financial institutions holding asset-backed securities, could result in decreased investor demand for securities issued through our securitization transactions, or increased competition from other institutions that undertake securitization transactions. In addition, compliance with certain regulatory requirements, including the Dodd-Frank Act, the Investment Company Act and the so-called “Volcker Rule,” may affect the type of securitizations that we are able to complete.

If it is not possible or economical for us to securitize loans in the future, we would need to seek alternative financing to support our loan funding programs and to meet our existing debt obligations. Such funding may not be available on commercially reasonable terms, or at all. If the cost of such loan funding mechanisms were to be higher than that of our securitizations, the fair value of the loans would likely be reduced, which would negatively impact our results of operations. If we are unable to access such financing, our ability to originate loans and our results of operations, financial condition and liquidity would be materially adversely affected.

The gain on sale and related servicing fees generated by our whole loan sales, and the servicing fees based on sales of asset-backed securities and interests in our legacy fractional loan program, also represent a significant source of our earnings. We cannot assure you that our loan purchasers will continue to purchase loans or interests in loans on our platform (either through whole loan sales or asset-backed securities) or that they will continue to purchase loans in transactions that generate the same spreads and/or fees that we have historically obtained. Factors that may affect loan purchaser demand for loans include:

•competition among loan originators that can sell either larger pools of loans than we are able to sell or pools of loans that have characteristics that are more desirable to certain loan purchasers than the characteristics that our loan pools have;

•the extent to which servicing fees and other expenses may reduce overall net return on purchased pools of loans;

•the actual or perceived credit performance and loan grade and term mix of the portfolios of loans offered for sale;

•loan purchasers’ sector and company investment diversification requirements and strategies;

•higher yielding investment opportunities at a risk profile deemed similar to our sold loan portfolios;

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•borrower prepayment behavior within the underlying pools;

•regulatory or investment practices related to maintaining net asset value, mark-to-market and similar metrics surrounding pools of purchased loans; and

•the ability of our loan purchasers to access funding and liquidity channels, including securitization markets, on terms they find acceptable to deliver an appropriate return net of funding costs, as well as general market trends that affect the appetite for loan financing investments.

Potential investors in our loan funding programs may also reduce the prices investors in those products are willing to pay for the loans or interests in loans they purchase during periods of economic slowdown or recession to compensate for any increased risks. A reduction in the sale price of the loans and loan financing products we sell would negatively impact our operations and returns. Any sustained decline in demand for loans or loan financing products, or any increase in delinquencies, defaults or losses that result from economic downturns, may also reduce the price we receive on future loan sales.

Our securitizations are subject to regulation under federal law, and failure to comply with those laws could adversely affect our business.

Our loan securitizations and sales of asset-backed securities are subject to regulation under federal law, and banks and other regulated financial institutions acquiring and holding asset-based securities, including asset-backed securities sponsored by us, are subject to capital and leverage requirements. These requirements, which are costly to comply with, could decrease investor demand for securities issued through our securitization transactions. For example, the Credit Risk Retention rule, codified as Regulation RR under the Exchange Act, was jointly adopted by the SEC, the Department of the Treasury, the Federal Reserve System, the Federal Deposit Insurance Corporation, the Federal Housing Finance Agency, and the Department of Housing and Urban Development in 2014. Regulation RR generally requires the sponsor of asset-backed securities to retain not less than five percent of the credit risk of the assets collateralizing the securities, and generally prohibits the sponsor or its affiliate from directly or indirectly hedging or otherwise selling or transferring the retained credit risk for a specified period of time, depending on the type of asset that is securitized. Some aspects of these risk retention rules have not been the subject of significant separate guidance. We believe, but cannot be certain, that we have conducted our business, and will continue to conduct our business, in such a way that we are compliant with these risk retention rules. However, if we have failed to comply, or should fall out of compliance with these rules, it could adversely affect our source of funding and our business.

We may also face regulatory risks related to compliance with Section 13 of the Bank Holding Company Act, commonly known as the “Volcker Rule,” which prohibits banking entities from acquiring an ownership interest in entities that are investment companies for purposes of the Investment Company Act, or would be investment companies but for Sections 3(c)(1) or 3(c)(7) of the Investment Company Act, which are generally known as “private funds.” This means that in order for a banking entity regulated under the Volcker Rule to purchase certain asset-backed securities issued by our affiliates, such affiliates may need to rely on another exemption or exception from being deemed “investment companies” if they wish to continue selling to banking entities. Currently, those affiliates generally rely on Rule 3a-7 under the Investment Company Act, which provides an exclusion to the definition of an investment company for issuers that pool income-producing assets and issue securities backed by those assets. However, if a regulator or other third party were to find or assert that our analysis under Rule 3a-7 (or, where applicable, some other exemption or exemption) is incorrect, banks that have purchased asset-backed securities may be able to rescind those sales, which would adversely affect our business. We believe, but cannot guarantee, that we have conducted our business, and will continue to conduct our business, in such a way that enables our applicable banking entity investors to be compliant with the Volcker Rule.

RISKS RELATED TO LOAN FUNDING AND INDEBTEDNESS

If we are unable to maintain a diverse and robust loan funding program, our growth prospects, business, financial condition and results of operations could be adversely affected.

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Our business depends on sourcing and maintaining a diverse and robust loan funding program to fund Upstart-powered loans that our bank partners are unable or unwilling to retain on their balance sheets. Our loan funding program includes whole loan sales to institutional investors, asset-backed securitization transactions, and utilization of committed and uncommitted warehouse credit facilities. While our loan funding program is diverse, only a limited portion of such funding sources are committed or guaranteed. We cannot be sure that these funding sources will continue to be available on reasonable terms or at all beyond the current maturity dates of our existing securitizations and debt financing arrangements.

Further, events of default or breaches of financial, performance or other covenants, or worse than expected performance of certain pools of loans underpinning our asset-backed securitizations or other debt facilities, could reduce or terminate our access to funding from institutional investors. Loan performance is dependent on a number of factors, including the predictiveness of our AI models and social and economic conditions. The availability and capacity of certain loan funding sources also depends on many factors that are outside of our control, such as credit market volatility and regulatory reforms. For example, at the start of the COVID-19 pandemic, the availability of most of our loan funding sources was significantly reduced. In the event of another sudden or unexpected shortage or restriction on the availability of loan funding sources, we may not be able to maintain the necessary levels of funding to retain current loan volume without incurring substantially higher funding costs, which could adversely affect our business, financial condition and results of operations.

In connection with our loan funding programs, we make representations and warranties concerning the loans sold, and if such representations and warranties are not accurate when made, we could be required to repurchase the loans.

In our loan funding programs, including asset-backed securitizations and whole loan sales, we make numerous representations and warranties concerning the characteristics of the Upstart-powered loans sold and transferred in connection with such transactions, including representations and warranties that the loans meet the eligibility requirements of those facilities and of investors in our loan funding programs. If those representations and warranties were not accurate when made, we may be required to repurchase the underlying loans. Failure to repurchase so-called ineligible loans when required could constitute an event of default or termination event under the agreements governing our various loan funding programs. Through June 30, 2021, the number of repurchased Upstart-powered loans as a result of inaccurate representations and warranties represents less than 0.26% of all Upstart-powered loans. While only a small number of Upstart-powered loans have been historically repurchased by us, there can be no assurance that we would have adequate cash or other qualifying assets available to make such repurchases if and when required. Such repurchases could be limited in scope, relating to small pools of loans, or significant in scope, across multiple pools of loans. If we were required to make such repurchases and if we do not have adequate liquidity to fund such repurchases, our business, financial condition and results of operations could be adversely affected.

Corporate and asset-backed debt ratings could adversely affect our ability to fund loans through our loan funding programs at attractive rates, which could negatively affect our results of operations, financial condition and liquidity.

Our unsecured senior corporate debt currently has no rating, and we have never issued unsecured debt securities in the capital markets. Asset-backed securities sponsored or co-sponsored by us are currently rated by a limited number of debt rating agencies. Structured finance ratings reflect these rating agencies’ opinions of our receivables credit performance and ability of the receivables cash flows to pay interest on a timely basis and repay the principal of such asset-backed securitizations, as well as our ability to service the receivables and comply with other obligations under such programs, such as the obligation to repurchase loans subject to breaches of loan-level representations and warranties. Such ratings also reflect the rating agencies’ opinions of other service providers in such transactions, such as trustees, back-up servicers, charged-off loan purchasers and others.

Any future downgrade or non-publication of ratings may increase the interest rates that are required to attract investment in such asset-backed securities, adversely impacting our ability to provide loan liquidity to our bank partners and whole loan purchasers. As a result, our lack of parent debt rating and any possible downgrades to

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the ratings of our asset-backed securities could negatively impact our business, financial condition and results of operations.

We rely on borrowings under our warehouse credit facility to fund certain aspects of our operations, and any inability to meet our obligations as they come due or to comply with various covenants could harm our business.

We, through our warehouse trust special purpose entities, have entered into a warehouse credit facility to partially finance the purchase of loans from certain banks that originate loans through our platform, which credit facilities are secured by the purchased loans. We generally hold these loans on our balance sheet until we can contribute them into term securitization transactions or otherwise liquidate them. Occasionally some of these loans may stay on our balance sheet indefinitely, including some loans that are the result of product development activities.

Under our warehouse credit facility, we may borrow up to $100.0 million until June 2023, and any outstanding principal, together with any accrued and unpaid interest, are due and payable by the warehouse trust special purpose entity in June 2024. As of June 30, 2021, the amount borrowed under this credit facility was $2.7 million, and $6.5 million of aggregated fair value of loans purchased were pledged as collateral.

Our warehouse credit facility imposes operating and financial covenants on the warehouse trust special purpose entity, and under certain events of default, the lender could require that all outstanding borrowings become immediately due and payable or terminate their agreement with us. We have in the past, and may in the future, fail to comply with certain operating or financial covenants in our warehouse credit facility, requiring a waiver from our lenders. If we are unable to repay our obligations at maturity or in the event of default, the borrowing warehouse trust special purpose entity may have to liquidate the loans held as collateral at an inopportune time or price or, if the lender liquidated the loans, such warehouse trust would have to pay any amount by which the original purchase price exceeded their sale price. An event of default would negatively impact our ability to purchase loans from our platform and require us to rely on alternative funding sources, which might increase our costs or which might not be available when needed. If we were unable to arrange new or alternative methods of financing on favorable terms, we might have to curtail our loan funding programs, which could have an adverse effect on our bank partners’ ability or willingness to originate new loans, which in turn would have an adverse effect on our business, results of operations and financial condition.

Some of our borrowings carry a floating rate of interest linked to the London Inter-bank Offered Rate, or LIBOR. On July 27, 2017, the United Kingdom Financial Conduct Authority, or FCA, announced that it intends to stop persuading or compelling banks to submit rates for the calculation of LIBOR after 2021. On March 5, 2021, the FCA announced that all LIBOR settings will either cease to be provided by any administrator, or no longer be representative immediately after December 31, 2021, for all GBP, EUR, CHF and JPY LIBOR settings and one-week and two-month US dollar LIBOR settings, and immediately after June 30, 2023 for the remaining US dollar LIBOR settings, including three-month US dollar LIBOR. As a result, while the FCA and the submitting LIBOR banks have indicated they will support the LIBOR indices through 2021 to allow for an orderly transition to an alternative reference rate, it is possible that beginning in 2022, LIBOR will no longer be available as a reference rate. In particular, the interest rate of borrowings under our warehouse credit facilities and certain related interest rate hedging arrangements are predominately based upon LIBOR. While these agreements generally include alternative rates to LIBOR, if a change in indices results in interest rate increases on our debt, debt service requirements will increase, which could adversely affect our cash flow and results of operations. We do not expect a materially adverse change to our financial condition or liquidity as a result of any such changes or any other reforms to LIBOR that may be enacted in the United Kingdom or elsewhere.

We may need to raise additional funds in the future, including through equity, debt or convertible debt financings, to support business growth and those funds may not be available on acceptable terms, or at all.

We intend to continue to make investments to support our business growth and may require additional funds to respond to business challenges, including the need to develop new loan products, enhance our AI models,

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improve our operating infrastructure, or acquire complementary businesses and technologies. Accordingly, we may need to engage in equity, debt or convertible debt financings to secure additional funds. If we raise additional funds by issuing equity securities or securities convertible into equity securities, our stockholders may experience dilution. Debt financing, if available, may involve covenants restricting our operations or our ability to incur additional debt. Any debt or additional equity financing that we raise may contain terms that are not favorable to us or our stockholders.

If we are unable to obtain adequate financing or on terms satisfactory to us when we require it, we may be unable to pursue certain business opportunities and our ability to continue to support our business growth and to respond to business challenges could be impaired and our business may be harmed.

RISKS RELATED TO TAXES

Our ability to use our deferred tax assets to offset future taxable income may be subject to certain limitations that could subject our business to higher tax liability.

We may be limited in the portion of net operating loss carryforwards, or NOLs, that we can use in the future to offset taxable income for U.S. federal and state income tax purposes. The Tax Cuts and Jobs Act, or the Tax Act, made broad and complex changes to U.S. tax law, including changes to the uses and limitations of NOLs. For example, in the Tax Act, as modified by the CARES Act, NOLs arising in taxable years beginning after December 31, 2017 and before January 1, 2021 may be carried back to each of the five taxable years preceding the taxable year of such loss, but NOLs arising in taxable years beginning after December 31, 2020 may not be carried back. Additionally, under the Tax Act, as modified by the CARES Act, NOLs from taxable years that began after December 31, 2017 may offset no more than 80% of current taxable income annually for taxable years beginning after December 31, 2020, but the 80% limitation on the use of NOLs from taxable years that began after December 31, 2017 does not apply for taxable income in taxable years beginning before January 1, 2021. NOLs arising in taxable years ending after December 31, 2017 can be carried forward indefinitely, but NOLs generated in taxable years ending before January 1, 2018 will continue to have a two-year carryback and twenty-year carryforward period. A lack of future taxable income would adversely affect our ability to utilize these NOLs. In addition, under Section 382 of the Internal Revenue Code of 1986, as amended, or the Code, a corporation that undergoes an “ownership change” is subject to limitations on its ability to utilize its NOLs to offset future taxable income. Future changes in our stock ownership, including this or future offerings, as well as other changes that may be outside of our control, could result in additional ownership changes under Section 382 of the Code. Our NOLs may also be impaired under similar provisions of state law. We assess the available positive and negative evidence to estimate if sufficient future taxable income will be generated to utilize the existing deferred tax assets. On the basis of this evaluation, a full valuation allowance has historically been recorded to recognize only deferred tax assets that are more likely than not to be realized. Certain of our deferred tax assets may expire unutilized or underutilized, which could prevent us from offsetting future taxable income.

Changes in tax laws could have a material adverse effect on our business, financial condition and results of operations.

Changes in tax laws could have a material adverse effect on our business, financial condition and results of operations. For example, the Tax Act contained significant changes to U.S. tax law, including a reduction in the corporate tax rate and a transition to a new territorial system of taxation. The primary impact of the Tax Act on our provision for income taxes was a reduction of the future tax benefits of our deferred tax assets as a result of the reduction in the corporate tax rate. The impact of the Tax Act may be subject to ongoing technical guidance and accounting interpretation, which we will continue to monitor and assess. As we expand the scale of our business activities, any changes in the U.S. taxation of such activities may increase our effective tax rate and harm our business, financial condition and results of operations.

We are subject to taxes in the United States under federal, state and local jurisdictions in which we operate. The governing tax laws and applicable tax rates vary by jurisdiction and are subject to interpretation and macroeconomic, political or other factors. For example, the results of the recent U.S Presidential and Congressional

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elections may lead to tax law changes. We may be subject to examination in the future, by federal, state and local authorities on income, employment, sales and other tax matters. While we regularly assess the likelihood of adverse outcomes from such examinations and the adequacy of our provision for taxes, there can be no assurance that such provision is sufficient and that a determination by a tax authority would not have an adverse effect on our business, financial condition and results of operations. Various tax authorities may disagree with tax positions we take and if any such tax authorities were to successfully challenge one or more of our tax positions, the results could adversely affect our financial condition. Further, the ultimate amount of tax payable in a given financial statement period may be impacted by sudden or unforeseen changes in tax laws, changes in the mix and level of earnings by taxing jurisdictions, or changes to existing accounting rules or regulations. The determination of our overall provision for income and other taxes is inherently uncertain as it requires significant judgment around complex transactions and calculations. As a result, fluctuations in our ultimate tax obligations may differ materially from amounts recorded in our financial statements and could adversely affect our business, financial condition and results of operations in the periods for which such determination is made.

Taxing authorities may successfully assert that we should have collected or in the future should collect sales and use, gross receipts, value added or similar taxes and may successfully impose additional obligations on us, and any such assessments or obligations could adversely affect our business, financial condition and results of operations.

The application of indirect taxes, such as sales and use tax, value-added tax, goods and services tax, business tax and gross receipts tax, to platform businesses is a complex and evolving issue. Many of the fundamental statutes and regulations that impose these taxes were established before the adoption and growth of the Internet and e-commerce. Significant judgment is required on an ongoing basis to evaluate applicable tax obligations and as a result amounts recorded are estimates and are subject to adjustments. In many cases, the ultimate tax determination is uncertain because it is not clear how new and existing statutes might apply to our business. In addition, governments are increasingly looking for ways to increase revenue, which has resulted in discussions about tax reform and other legislative action to increase tax revenue, including through indirect taxes. Such taxes could adversely affect our financial condition and results of operations.

We may face various indirect tax audits in various U.S. jurisdictions. In certain jurisdictions, we collect and remit indirect taxes. However, tax authorities may raise questions about or challenge or disagree with our calculation, reporting or collection of taxes and may require us to collect taxes in jurisdictions in which we do not currently do so or to remit additional taxes and interest, and could impose associated penalties and fees. A successful assertion by one or more tax authorities requiring us to collect taxes in jurisdictions in which we do not currently do so or to collect additional taxes in a jurisdiction in which we currently collect taxes, could result in substantial tax liabilities, including taxes on past sales, as well as penalties and interest, could harm our business, financial condition and results of operations. Although we have reserved for potential payments of possible past tax liabilities in our financial statements, if these liabilities exceed such reserves, our financial condition will be harmed.

As a result of these and other factors, the ultimate amount of tax obligations owed may differ from the amounts recorded in our financial statements and any such difference may adversely impact our results of operations in future periods in which we change our estimates of our tax obligations or in which the ultimate tax outcome is determined.

RISKS RELATED TO OWNERSHIP OF OUR COMMON STOCK

The trading price of our common stock may be volatile, and you could lose all or part of your investment.

The trading price of our common stock may be volatile and could be subject to fluctuations in response to various factors, some of which are beyond our control. These fluctuations could cause you to lose all or part of your investment in our common stock. Factors that could cause fluctuations in the trading price of our common stock include:

•price and volume fluctuations in the overall stock market from time to time;

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•volatility in the trading prices and trading volumes of financial technology stocks;

•changes in operating performance and stock market valuations of other financial technology companies and technology companies that offer services to financial institutions;

•sales of shares of our common stock by us or our stockholders;

•failure of securities analysts to maintain coverage of us, changes in financial estimates by securities analysts who follow our company, or our failure to meet these estimates or the expectations of investors;

•the financial projections we may provide to the public, any changes in those projections, or our failure to meet those projections;

•announcements by us or our competitors of new products, features, or services;

•the public’s reaction to our press releases, other public announcements, and filings with the SEC;

•rumors and market speculation involving us or other companies in our industry;

•actual or anticipated changes in our results of operations or fluctuations in our results of operations;

•changes in prevailing interest rates;

•quarterly fluctuations in demand for the loans we facilitate through our platform;

•fluctuations in the trading volume of our shares or the size of our public float;

•actual or anticipated developments in our business, our competitors’ businesses or the competitive landscape generally;

•litigation involving us, our industry, or both, or investigations by regulators into our operations or those of our competitors;

•compliance with government policies or regulations;

•the issuance of any cease-and-desist orders from regulatory agencies that we are subject to;

•developments or disputes concerning our intellectual property or other proprietary rights;

•actual or perceived data security breaches or other data security incidents;

•announced or completed acquisitions of businesses, products, services, or technologies by us or our competitors;

•new laws or regulations or new interpretations of existing laws or regulations applicable to our business;

•changes in accounting standards, policies, guidelines, interpretations, or principles;

•recruitment or departure of key personnel;

•other events or factors, including those resulting from war, incidents of terrorism, political unrest, natural disasters, pandemics or responses to these events; and

•general economic conditions and slow or negative growth of our markets.

The stock market in general has experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of listed companies. Broad market and industry factors may seriously affect the market price of our common stock, regardless of our actual operating performance. In the past, following periods of volatility in the overall market and the market prices of particular companies’ securities, securities class action litigation has often been instituted against these companies. Litigation of this type, if instituted against us, could result in substantial costs and a diversion of our management’s attention and resources.

Certain insiders have significant voting power, which could limit your ability to influence the outcome of key transactions, including a change of control.

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Our directors, officers, and each of our stockholders who own greater than 5% of our outstanding capital stock and their affiliates, in the aggregate, beneficially own a majority of the outstanding shares of our capital stock. As a result, these stockholders, if acting together, are able to influence matters requiring approval by our stockholders, including the election of directors and the approval of mergers, acquisitions, or other extraordinary transactions. They may also have interests that differ from yours and may vote in a way with which you disagree and which may be adverse to your interests. This concentration of ownership may have the effect of delaying, preventing or deterring a change of control, could deprive our stockholders of an opportunity to receive a premium for their common stock as part of a sale, and might ultimately affect the trading price of our common stock.

The large number of shares of our capital stock eligible for public sale or subject to rights requiring us to register them for public sale could depress the market price of our common stock.

The market price of our common stock could decline as a result of sales of a large number of shares of our common stock in the market, and the perception that these sales could occur may also depress the market price of our common stock. Certain stockholders are entitled, under our investors’ rights agreement, to require us to register shares owned by them for public sale in the United States. In addition, we may file a registration statement to register shares reserved for future issuance under our equity compensation plans. As a result, subject to the satisfaction of applicable exercise periods, the shares issued upon exercise of outstanding stock options will be available for immediate resale in the United States in the open market.

Sales of our shares may make it more difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate. These sales also could cause the trading price of our common stock to fall and make it more difficult for you to sell shares of our common stock.

Our common stock does not provide any rights directly related to the loans we hold.

Investors in our common stock own a form of equity that may provide returns based on either an increase in the value of the stock or any distributions made to common stockholders. Investors will not, however, receive any interest in or fees based on the loans or other assets we hold on our balance sheet. In particular, investors in our common stock will not receive any distributions directly based on principal or interest payments made by borrowers on the loans we hold. Those loans are not directly related in any way to the common stock investors’ purchase.

You may be diluted by the future issuance of additional common stock in connection with our equity incentive plans, acquisitions or otherwise.

Our amended and restated certificate of incorporation authorizes us to issue our 622,373,134 shares of authorized but unissued common stock and rights relating to common stock for the consideration and on the terms and conditions established by our Board of Directors in its sole discretion, whether in connection with acquisitions or otherwise. We have reserved 10,249,442 shares for issuance under our 2020 Equity Incentive Plan subject to adjustment in certain events. Any common stock that we issue, including under our 2020 Equity Incentive Plan or other equity incentive plans that we may adopt in the future, could dilute the percentage ownership held by the investors in our common stock.

Delaware law and provisions in our amended and restated certificate of incorporation and amended and restated bylaws could make a merger, tender offer, or proxy contest difficult, thereby depressing the market price of our common stock.

Our status as a Delaware corporation and the anti-takeover provisions of the Delaware General Corporation Law may discourage, delay, or prevent a change in control by prohibiting us from engaging in a business combination with an interested stockholder for a period of three years after the person becomes an interested stockholder, even if a change of control would be beneficial to our existing stockholders. In addition, our amended and restated certificate of incorporation and amended and restated bylaws contain provisions that may make the acquisition of our company more difficult, including the following:

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•our Board of Directors is classified into three classes of directors with staggered three-year terms and directors are only able to be removed from office for cause;

•vacancies on our Board of Directors will be able to be filled only by our Board of Directors and not by stockholders;

•only the Chair of our Board of Directors, our Chief Executive Officer, or a majority of our entire Board of Directors are authorized to call a special meeting of stockholders;

•certain litigation against us can only be brought in Delaware;

•advance notice procedures apply for stockholders to nominate candidates for election as directors or to bring matters before an annual meeting of stockholders; and

•any amendment of the above anti-takeover provisions in our amended and restated certificate of incorporation or amended and restated bylaws will require the approval of two-thirds of the combined vote of our then-outstanding shares of our common stock.

These anti-takeover defenses could discourage, delay, or prevent a transaction involving a change in control of our company. These provisions could also discourage proxy contests and make it more difficult for stockholders to elect directors of their choosing and to cause us to take other corporate actions they desire, any of which, under certain circumstances, could limit the opportunity for our stockholders to receive a premium for their shares of our capital stock, and could also affect the price that some investors are willing to pay for our common stock.

Our amended and restated bylaws designate a state or federal court located within the State of Delaware as the exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to choose the judicial forum for disputes with us or our directors, officers or employees.

Our amended and restated bylaws provide that, unless we consent in writing to the selection of an alternative forum, to the fullest extent permitted by law, the sole and exclusive forum for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of a fiduciary duty owed by any of our directors, officers, or other employees to us or our stockholders, (iii) any action arising pursuant to any provision of the Delaware General Corporation Law, our amended and restated certificate of incorporation, or our amended and restated bylaws, or (iv) any other action asserting a claim that is governed by the internal affairs doctrine shall be the Court of Chancery of the State of Delaware (or, if the Court of Chancery does not have jurisdiction, the federal district court for the District of Delaware), in all cases subject to the court having jurisdiction over indispensable parties named as defendants.

Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all such Securities Act actions. Accordingly, both state and federal courts have jurisdiction to entertain such claims. To prevent having to litigate claims in multiple jurisdictions and the threat of inconsistent or contrary rulings by different courts, among other considerations, our amended and restated bylaws also provide that the federal district courts of the United States of America is the exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act. We note, however, that investors cannot waive compliance with the federal securities laws and the rules and regulations thereunder, and that there is uncertainty as to whether a court would enforce this exclusive forum provision. Further, the enforceability of similar choice of forum provisions in other companies’ charter documents has been challenged in legal proceedings, and it is possible that a court could find these types of provisions to be inapplicable or unenforceable. For example, in December 2018, the Court of Chancery of the State of Delaware determined that a provision stating that U.S. federal district courts are the exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act is not enforceable. Although this decision was reversed by the Delaware Supreme Court in March 2020, other courts may still find these provisions to be inapplicable or unenforceable.

Any person or entity purchasing or otherwise acquiring any interest in any of our securities shall be deemed to have notice of and consented to this provision. This exclusive-forum provision may limit a stockholder’s ability to bring a claim in a judicial forum of its choosing for disputes with us or our directors, officers, or other employees, which may discourage lawsuits against us and our directors, officers, and other employees. This exclusive forum

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provision does not apply to any causes of action arising under the Exchange Act or any other claim for which the federal courts have exclusive jurisdiction. If a court were to find either exclusive-forum provision in our amended and restated bylaws to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving the dispute in other jurisdictions, which could harm our results of operations.

Our common stock market price and trading volume could decline if equity or industry analysts do not publish research or publish inaccurate or unfavorable research about our business.

The trading market for our common stock will depend in part on the research and reports that equity or industry analysts publish about us or our business. The analysts’ estimates are based upon their own opinions and are often different from our estimates or expectations. If one or more of the analysts who cover us downgrade our common stock or publish inaccurate or unfavorable research about our business, the price of our securities would likely decline. If few securities analysts commence coverage of us, or if one or more of these analysts cease coverage of us or fail to publish reports on us regularly, demand for our securities could decrease, which might cause the price and trading volume of our common stock to decline.

We are an “emerging growth company” and we cannot be certain if the reduced disclosure requirements applicable to emerging growth companies will make our common stock less attractive to investors.

We are an “emerging growth company,” as defined in the JOBS Act, and we intend to take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not “emerging growth companies,” including not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements, exemptions from the requirements of holding a non-binding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved. In addition, under the JOBS Act, emerging growth companies can delay the adoption of certain new or revised accounting standards until those standards would otherwise apply to private companies. We have elected to avail ourselves of this exemption from new or revised accounting standards and, therefore, we will not be subject to the same new or revised accounting standards as other public companies that are not emerging growth companies or that have opted out of using such extended transition period, which may make comparison of our financial statements with those of other public companies more difficult. We may take advantage of these exemptions for so long as we are an “emerging growth company.” We cannot predict if investors will find our common stock less attractive to the extent that we rely on these exemptions. If some investors find our common stock less attractive as a result, there may be a less active trading market for our common stock and the price of our common stock may be more volatile. We will lose our “emerging growth company” status on the last day of our fiscal year ending December 31, 2021.

The requirements of being a public company may strain our resources, divert management’s attention and affect our ability to attract and retain qualified board members.

As a public company, we are subject to the reporting requirements of the Exchange Act, the Sarbanes-Oxley Act, the Dodd-Frank Act, the listing requirements of the Nasdaq Global Select Market and other applicable securities rules and regulations. Compliance with these rules and regulations will increase our legal and financial compliance costs, make some activities more difficult, time-consuming or costly and increase demand on our systems and resources, especially once we are no longer an “emerging growth company.” The Exchange Act requires, among other things, that we file annual, quarterly and current reports with respect to our business and results of operations. In addition, we expect that our management and other personnel will need to divert attention from operational and other business matters to devote substantial time to these public company requirements. We cannot predict or estimate the amount of additional costs we may incur as a result of becoming a public company or the timing of such costs.

Being a public company also makes it more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced coverage, incur substantially higher costs to obtain coverage or only obtain coverage with a significant deductible. These factors could also make it more difficult for us to attract

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and retain qualified executive officers and qualified members of our Board of Directors, particularly to serve on our audit committee and compensation committee.

In addition, changing laws, regulations and standards relating to corporate governance and public disclosure are creating uncertainty for public companies, increasing legal and financial compliance costs and making some activities more time-consuming. These laws, regulations and standards are subject to varying interpretations in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices. We invest resources to comply with evolving laws, regulations and standards, and this investment may result in increased general and administrative expenses and a diversion of management’s time and attention from revenue-generating activities to compliance activities. If, notwithstanding our efforts, we fail to comply with new laws, regulations and standards or our efforts differ from the activities intended by regulatory or governing bodies due to ambiguities related to their application and practice, regulatory authorities may initiate legal proceedings against us, and our business may be adversely affected.

Our management team has limited experience managing a public company.

Our management team has limited experience managing a publicly traded company, interacting with public company investors, and complying with the increasingly complex laws pertaining to public companies. These new obligations and constituents require significant attention from our management team and may divert their attention away from the day-to-day management of our business, which could harm our business, results of operations, and financial condition.

We do not intend to pay dividends for the foreseeable future.

We have never declared nor paid cash dividends on our capital stock. We currently intend to retain any future earnings to finance the operation and expansion of our business, and we do not expect to declare or pay any dividends in the foreseeable future. In addition, the terms of our existing corporate debt agreements do, and any future debt agreements may, preclude us from paying dividends. As a result, capital appreciation of our common stock, if any, will be the only way for stockholders to realize any future gains on their investment for the foreseeable future.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Unregistered Sales of Equity Securities

Restricted Stock Issuances

On April 8, 2021, as partial consideration for our acquisition of Prodigy, we issued 82,201 shares of restricted common stock to certain Prodigy employees. The restricted common stock is subject to transfer restrictions and a repurchase option and is contingent upon the employees' continued employment with the Company. The repurchase option will lapse with respect to 1/8th of the shares of restricted stock at the end of each successive three-month period following the closing date of the Prodigy acquisition.

The issuance was made in reliance on the exemption from registration provided by Section 4(a)(2) of the Securities Act, as the transactions did not involve a public offering and the recipients of the securities in this transaction represented their intention to acquire the securities for investment only and not for sale in connection with any distribution thereof, and had adequate access to information about us, through their relationships with us or otherwise.

Use of Proceeds

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Initial Public Offering

On December 18, 2020, we closed our initial public offering. The offer and sale of all of the shares in the IPO were registered under the Securities Act pursuant to a registration statement on Form S-1 (File No. 333-249860), which was declared effective by the SEC on December 15, 2020. There has been no material change in the planned use of proceeds from the IPO as described in our final prospectus filed with the SEC on December 16, 2020 pursuant to Rule 424(b)(4) of the Securities Act.

Follow-on Offering

On April 13, 2021, we closed our follow-on offering. The offer and sale of all of the shares in the follow-on offering were registered under the Securities Act pursuant to a registration statement on Form S-1 (File No.     333-255073), which was declared effective by the SEC on April 8, 2021. There has been no material change in the planned use of proceeds from the follow-on offering as described in our final prospectus filed with the SEC on April 12, 2021 pursuant to Rule 424(b)(4) of the Securities Act.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

Not applicable.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5. OTHER INFORMATION

Not applicable.

ITEM 6. EXHIBITS

The exhibits listed below are filed as part of this Quarterly Report on Form 10-Q or are incorporated herein by reference, in each case as indicated below.

EXHIBIT INDEX

			Incorporated by Reference
Exhibit Number	Description	Form	File No.	Exhibit	Filing Date
10.1+	Prodigy Software, Inc. 2015 Stock Incentive Plan and related form agreements	S-8	333-255270	4.4	April 16, 2021
10.2*^	Amendment No. 2, dated May 25, 2021, to the Third Amended and Restated Loan Sale Agreement, dated January 1, 2019, between Upstart Network, Inc. and Cross River Bank, as previously amended on November 25, 2020.
10.3*^	Amendment No. 3, dated May 25, 2021, to the Third Amended and Restated Loan Program Agreement, dated January 1, 2019, between Upstart Network, Inc. and Cross River Bank, as previously amended on November 20, 2019 and November 25, 2020.

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Upstart Holdings, Inc.

			Incorporated by Reference
Exhibit Number	Description	Form	File No.	Exhibit	Filing Date
31.1*	Certification of Principal Executive Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*	Certification of Principal Financial Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1*	Certifications of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS*	Inline XBRL Instance Document
101.SCH*	Inline XBRL Taxonomy Extension Schema Document
101.CAL*	Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF*	Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB*	Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE*	Inline XBRL Taxonomy Extension Presentation Linkbase Document
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

—————

*    Filed herewith.

+    Indicates management contract or compensatory plan.

^    Portions of this exhibit (indicated by asterisk) have been excluded because such information is both (i) not material and (ii) would be competitively harmful if publicly disclosed.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, this Quarterly Report on Form 10-Q has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Date: August 12, 2021

127

Upstart Holdings, Inc.

	Upstart Holdings, Inc
Date: August 12, 2021	By:	/s/ Dave Girouard
		Dave Girouard
		Chief Executive Officer
		(Principal Executive Officer)
Date: August 12, 2021	By:	/s/ Sanjay Datta
		Sanjay Datta
		Chief Financial Officer
		(Principal Financial Officer)

128

EX-10.2

Exhibit 10.2

Amendment No. 2 To Third Amended And Restated Loan Sale Agreement

This Amendment No. 2 to the Third Amended and Restated Loan Sale Agreement (this “Amendment”) is entered into as of May 25, 2021 by and between Upstart Network, Inc., a Delaware corporation (“Purchaser”) and Cross River Bank, a New Jersey state-chartered bank (“Bank”), and amends the Third Amended and Restated Loan Sale Agreement dated as of January 1, 2019 between Bank and Purchaser (as amended, restated, supplemented or otherwise modified from time to time, the “Loan Sale Agreement”).

Recitals:

Whereas, Purchaser and Bank have entered into the Loan Sale Agreement to govern the sale and purchase of loans by Purchaser from Bank; and

Whereas, Purchaser and Bank desire to amend the Loan Sale Agreement to provide for certain modifications to the terms thereof.

Now, Therefore, in consideration of the foregoing premises, and other good and valuable consideration, the receipt and legal sufficiency of which are hereby acknowledged, the parties hereby agree as follows:

Agreement:

Section 1. Defined Terms.

Capitalized terms used herein and not otherwise defined herein shall have the meanings attributed to such terms in the Loan Sale Agreement.

Section 2. Effective Date.

This Amendment shall be effective as of the date first set forth above.

Section 3. Amendment.

The definition of “Purchase Price” in Schedule 1 to the Loan Sale Agreement is hereby amended as follows:

“Purchase Price” means, for each Purchaser Loan, an amount equal to [***] of the sum of (1) the Outstanding Principal Balance and (2) Interim Interest earned during the holding period, provided that for each Purchased Auto Loan, the Purchase Price shall mean an amount equal to the sum of (i) [***]and (ii) [***] of the Interim Interest earned during the holding period; or any other amount as may be agreed by the parties.

Section 4. Effect On The Loan Sale Agreement.

*** Certain information has been excluded from this amendment because it is both (i) not material and (ii) would be competitively harmful if publicly disclosed.

(a) Upon this Amendment becoming effective, each reference to the “Agreement,” “hereunder,” “hereof,” “herein” or words of like import referring to the Loan Sale Agreement, shall mean and be a reference to the Loan Sale Agreement as modified by this Amendment.

(b) This Amendment is not intended to create, nor does it create and shall not be construed to create, a partnership or joint venture or any other common association for profit between Bank and Purchaser.

Section 5. Execution In Counterparts.

This Amendment may be executed in any number of counterparts and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed signature page to this Amendment by facsimile transmission or otherwise transmitted or communicated by email shall be as effective as delivery of a manually executed counterpart of this Amendment.

Section 6. Headings.

Section headings in this Amendment are included herein for convenience of reference only and shall not constitute a part of this Amendment for any other purposes.

Section 7. Entire Agreement.

The Loan Sale Agreement, as amended herein, is ratified, approved and confirmed in each and every respect, and constitutes the entire agreement of the parties hereto with respect to the subject matter hereof and supersedes all other understandings, oral or written, with respect to the subject matter hereof. In the event of any conflict or inconsistency between the provisions of the Loan Sale Agreement and this Amendment, the provisions of this Amendment shall control and govern.

Section 8. Successors And Assigns.

This Amendment shall be binding on and shall inure to the benefit of Purchaser and Bank and their respective successors and assigns.

Section 9. Miscellaneous.

The provisions contained in Section 18 (Governing Law; Jurisdiction) of the Loan Sale Agreement are incorporated herein by this reference and shall govern this Amendment.

[Signature Pages Follow]

In Witness Whereof, the parties have caused this Amendment to be duly executed and delivered by its duly authorized officer as of the day and year first above written.

UPSTART NETWORK, INC.

By: /s/ Paul Coury_________________

Name: Paul Coury

Title: Legal Counsel

CROSS RIVER BANK

By: /s/ Gilles Gade_________________

Name: Gilles Gade

Title: President and Chief Executive Officer

By: /s/ Arlen Gelbard_______________

Name: Arlen Gelbard

Title: EVP, General Counsel

[Signature Page To Amendment No. 2

To Third Amended And Restated Loan Sale Agreement]

EX-10.3

Exhibit 10.3

Amendment No. 3 To Third Amended And Restated Loan Program Agreement

This Amendment No. 3 to the Third Amended and Restated Loan Program Agreement (this “Amendment”) is entered into as of May 25, 2021 by and between Upstart Network, Inc., a Delaware corporation (“UNI”) and Cross River Bank, a New Jersey state-chartered bank (“Bank”), and amends the Third Amended and Restated Loan Program Agreement dated as of January 1, 2019 between Bank and UNI (“Loan Program Agreement”).

Recitals:

Whereas, pursuant to that Loan Program Agreement, as amended by a certain Amendment No. 1 to the Third Amended and Restated Loan Program Agreement, dated as of November 20, 2019, and by a certain Amendment No. 1 to the Third Amended and Restated Loan Program Agreement, dated as of November 25, 2020 (the “2020 Amendment”), UNI is providing Bank with certain loan origination assistance services; and

Whereas, UNI and Bank desire to amend the Loan Program Agreement to provide for certain modifications to the terms thereof and resolve a numbering inconsistency in the 2020 Amendment.

Now, Therefore, in consideration of the foregoing premises, and other good and valuable consideration, the receipt and legal sufficiency of which are hereby acknowledged, the parties hereby agree as follows:

Agreement:

Section 1. Defined Terms.

Capitalized terms used herein and not otherwise defined herein shall have the meanings attributed to such terms in the Loan Program Agreement.

Section 2. Effective Date.

This Amendment shall be effective as of the date first set forth above.

Section 3. Amendments.

Section 3.1. Exhibit A of the Loan Program Agreement is amended and restated in its entirety to read as follows:

“EXHIBIT A

Fees and Eligible States

Origination Assistance Fees

The “Origination Assistance Fee” shall, for each Auto Loan, refer to the Auto Loan Origination Assistance Fee and, for each other Loan, refer to the Personal Loan Origination Assistance Fee.

The Personal Loan Origination Assistance Fee shall be equal to the sum of two separate

origination-related fees that are collected by Bank from the Borrower: (1) a “Platform Fee” and (2) a “Referral Services Fee.”

The Platform Fee for each Loan not constituting an Auto Loan shall be equal to [***] of the original principal balance of each such Loan, unless UNI and Bank have agreed to a lesser percentage in accordance with the Program Guidelines and as set forth in each Funding Statement, in which case the Platform Fee shall be equal to such lesser percentage mutually agreed to by the parties.

The Referral Services Fee for each Loan not constituting an Auto Loan, if any, shall be equal to [***] above the Platform Fee for such Loan that UNI and Bank have agreed to be passed through to the Borrower in accordance with the Program Guidelines for such Loan and as set forth in each Funding Statement.

The Auto Loan Origination Assistance Fee shall, for each Auto Loan, be equal to the sum of [***] of the original principal balance of the relevant Auto Loan, plus the amount [***] collected by Bank from Borrower; or any other amount as may be agreed by the parties.

Eligible States

Each Loan and Auto Loan under the Program shall be made by Bank in the jurisdictions permitted under the Program Guidelines only.”

Section 3.2. Reference to the 2020 Amendment is amended by deleting “No. 1” and inserting “No. 2” in lieu thereof.

Section 4. Effect On The Loan Program Agreement.

(a) Upon this Amendment becoming effective, each reference to the “Agreement,” “hereunder,” “hereof,” “herein” or words of like import referring to the Loan Program Agreement, shall mean and be a reference to the Loan Program Agreement as modified by this Amendment.

(b) This Amendment is not intended to create, nor does it create and shall not be construed to create, a partnership or joint venture or any other common association for profit between Bank and UNI.

*** Certain information has been excluded from this amendment because it is both (i) not material and (ii) would be competitively harmful if publicly disclosed.

Section 5. Execution In Counterparts.

This Amendment may be executed in any number of counterparts and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed signature page to this Amendment by facsimile transmission or otherwise transmitted or communicated by email shall be as effective as delivery of a manually executed counterpart of this Amendment.

Section 6. Headings.

Section headings in this Amendment are included herein for convenience of reference only and shall not constitute a part of this Amendment for any other purposes.

Section 7. Entire Agreement.

The Loan Program Agreement, as amended herein, is ratified, approved and confirmed in each and every respect, and constitutes the entire agreement of the parties hereto with respect to the subject matter hereof and supersedes all other understandings, oral or written, with respect to the subject matter hereof. In the event of any conflict or inconsistency between the provisions of the Loan Program Agreement and this Amendment, the provisions of this Amendment shall control and govern.

Section 8. Successors And Assigns.

This Amendment shall be binding on and shall inure to the benefit of UNI and Bank and their respective successors and assigns.

Section 9. Miscellaneous.

The provisions contained in Section 10.3 (Governing Law; Arbitration) of the Loan Program Agreement are incorporated herein by this reference and shall govern this Amendment.

[Signature Pages Follow]

In Witness Whereof, the parties have caused this Amendment to be duly executed and delivered by its duly authorized officer as of the day and year first above written.

UPSTART NETWORK, INC.

By: /s/ Paul Coury___________________

Name: Paul Coury

Title: Legal Counsel

CROSS RIVER BANK

By: /s/ Gilles Gade___________________

Name: Gilles Gade

Title: President and Chief Executive Officer

By: /s/ Arlen Gelbard_________________

Name: Arlen Gelbard

Title: EVP, General Counsel

[Signature Page To Amendment No. 3 To Third Amended And Restated Loan Program Agreement]

EX-31.1

Exhibit 31.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO

EXCHANGE ACT RULES 13a-14(a) AND 15d-14(a),

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Dave Girouard, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Upstart Holdings, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(c) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: August 12, 2021

UPSTART HOLDINGS, INC.
By:	/s/ Dave Girouard
Name:	Dave Girouard
Title:	Chief Executive Officer (Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

PURSUANT TO

EXCHANGE ACT RULES 13a-14(a) AND 15d-14(a),

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Sanjay Datta, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Upstart Holdings, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(c) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: August 12, 2021

UPSTART HOLDINGS, INC.
By:	/s/ Sanjay Datta
Name:	Sanjay Datta
Title:	Chief Financial Officer (Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATIONS OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Dave Girouard, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report on Form 10-Q of Upstart Holdings, Inc. for the quarter ended June 30, 2021 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Quarterly Report on Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Upstart Holdings, Inc.

Date: August 12, 2021	By:	/s/ Dave Girouard
	Name:	Dave Girouard
	Title:	Chief Executive Officer and President
		(Principal Executive Officer)

I, Sanjay Datta, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report on Form 10-Q of Upstart Holdings, Inc. for the quarter ended June 30, 2021 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Quarterly Report on Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Upstart Holdings, Inc.

Date: August 12, 2021	By:	/s/ Sanjay Datta
	Name:	Sanjay Datta
	Title:	Chief Financial Officer
		(Principal Financial Officer)

XML

Cover Page - shares	6 Months Ended
	Jun. 30, 2021	Aug. 05, 2021
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2021
Document Transition Report	false
Entity File Number	001-39797
Entity Registrant Name	Upstart Holdings, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	46-4332431
Entity Address, Address Line One	2950 S. Delaware Street
Entity Address, Address Line Two	Suite 300
Entity Address, City or Town	San Mateo
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94403
City Area Code	650
Local Phone Number	204-1000
Title of 12(b) Security	Common Stock, par value $0.0001 per share
Trading Symbol	UPST
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	true
Entity Shell Company	false
Entity Ex Transition Period	false
Entity Common Stock, Shares Outstanding		77,767,428
Amendment Flag	false
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q2
Entity Central Index Key	0001647639
Current Fiscal Year End Date	--12-31

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Jun. 30, 2021	Dec. 31, 2020
Assets
Cash		$ 506,287	$ 250,819
Restricted cash		111,246	60,514
Property, equipment, and software, net		13,549	10,032
Operating lease right of use assets		16,208	18,310
Goodwill		66,866	0
Intangible Assets, Net (Excluding Goodwill)		22,131	0
Other assets (includes $6,831 and $15,450 at fair value as of December 31, 2020 and June 30, 2021, respectively)		72,990	40,046
Total assets	[1]	904,583	477,255
Liabilities:
Accounts payable		17,326	13,775
Payable to investors		76,947	45,501
Borrowings		6,057	62,626
Accrued expenses and other liabilities (includes $9,530 and $14,396 at fair value as of December 31, 2020 and June 30, 2021, respectively)		70,379	35,669
Operating lease liabilities		17,778	19,432
Total liabilities	[1]	188,487	177,003
Stockholders’ equity:
Common stock, $0.0001 par value; 700,000,000 shares authorized; 73,314,026 and 77,626,866, shares issued and outstanding as of December 31, 2020 and June 30, 2021, respectively		8	7
Additional paid-in capital		737,924	369,467
Accumulated deficit		(21,836)	(69,222)
Total stockholders’ equity		716,096	300,252
Total liabilities and stockholders’ equity		904,583	477,255
Variable Interest Entity, Primary Beneficiary
Assets
Restricted cash		30,769	12,371
Other assets (includes $6,831 and $15,450 at fair value as of December 31, 2020 and June 30, 2021, respectively)		220	29
Total assets		118,484	104,992
Liabilities:
Accounts payable		28	83
Borrowings		6,057	42,181
Accrued expenses and other liabilities (includes $9,530 and $14,396 at fair value as of December 31, 2020 and June 30, 2021, respectively)		81	32
Total liabilities		6,166	42,296
Stockholders’ equity:
Total stockholders’ equity		112,318	62,696
Loans (at fair value)
Assets
Loans, notes receivables, and residual certificates		82,311	78,460
Loans (at fair value) | Variable Interest Entity, Primary Beneficiary
Assets
Loans, notes receivables, and residual certificates		75,656	75,373
Notes receivable and residual certificates (at fair value)
Assets
Loans, notes receivables, and residual certificates		12,995	19,074
Notes receivable and residual certificates (at fair value) | Variable Interest Entity, Primary Beneficiary
Assets
Loans, notes receivables, and residual certificates		$ 11,839	$ 17,219

[1] The following table presents information on assets and liabilities related to variable interest entities (“VIEs”) that are consolidated by Upstart Holdings, Inc. at December 31, 2020 and June 30, 2021. The assets in the table below may only be used to settle obligations of consolidated VIEs and are in excess of those obligations. The holders of the beneficial interests do not have recourse to the general credit of Upstart Holdings, Inc. The assets and liabilities in the table below include third-party assets and liabilities of consolidated VIEs and exclude intercompany balances that eliminate in consolidation. December 31,June 30,20202021AssetsRestricted cash$12,371 $30,769 Loans (at fair value)75,373 75,656 Notes receivable and residual certificates (at fair value)17,219 11,839 Other assets29 220 Total assets$104,992 $118,484 LiabilitiesAccounts payable$83 $28 Borrowings42,181 6,057 Other liabilities 32 81 Total liabilities$42,296 $6,166 

XML

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Other assets at fair value	$ 15,450	$ 6,831
Accrued expenses and other liabilities at fair value	$ 14,396	$ 9,530
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, authorized (in shares)	700,000,000	700,000,000
Common stock, issued (in shares)	77,626,866	73,314,026
Common Stock, outstanding (in shares)	77,626,866	73,314,026

XML

Condensed Consolidated Statements of Operations and Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenue:
Revenue from fees, net	$ 187,297	$ 13,305	$ 303,467	$ 81,318
Interest income and fair value adjustments, net (includes $406 and $1,014 from related parties expense and $(97) and $4,238 of related parties fair value adjustments for the three and six months ended June 30, 2020, respectively)	6,649	4,048	11,824	29
Total revenue	193,946	17,353	315,291	81,347
Operating expenses:
Sales and marketing	75,916	5,436	125,292	41,388
Customer operations	24,164	6,621	41,552	15,432
Engineering and product development	31,431	7,667	50,419	14,685
General, administrative, and other	26,141	9,017	46,160	20,677
Total operating expenses	157,652	28,741	263,423	92,182
Income (loss) from operations	36,294	(11,388)	51,868	(10,835)
Other income (expense)	15	5,297	(5,218)	5,447
Income (expense) on warrants and other non-operating expenses, net	(13)	(18)	(31)	271
Net income (loss) before income taxes	36,296	(6,109)	46,619	(5,117)
Provision (benefit) for income taxes	(988)	0	(767)	0
Net income (loss) before attribution to noncontrolling interests	37,284	(6,109)	47,386	(5,117)
Net income (loss) attributable to noncontrolling interests	0	84	0	(404)
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	$ 37,284	$ (6,193)	$ 47,386	$ (4,713)
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic (in dollars per share)	$ 0.49	$ (0.42)	$ 0.63	$ (0.32)
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted (in dollars per share)	$ 0.39	$ (0.42)	$ 0.51	$ (0.32)
Weighted-average number of shares outstanding used in computing net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic (in shares)	76,674,129	14,657,399	75,160,037	14,641,333
Weighted-average number of shares outstanding used in computing net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted (in shares)	94,802,123	14,657,399	93,193,153	14,641,333

XML

Condensed Consolidated Statements of Operations and Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Related party interest expense	$ 1,014	$ 406	$ 1,014	$ 406
Fair value adjustments from related parties	$ 4,238	$ (97)	$ 4,238	$ (97)

XML

Condensed Consolidated Statements of Convertible Preferred Stock and Stockholders’ Equity (Deficit) - USD ($) $ in Thousands	Total	Total Upstart Holdings, Inc. Stockholders’ Deficit	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Noncontrolling Interest
Beginning balance (in shares) at Dec. 31, 2019	47,349,577,000
Beginning balance at Dec. 31, 2019	$ 162,546
Ending balance (in shares) at Jun. 30, 2020	47,349,577,000
Ending balance at Jun. 30, 2020	$ 162,546
Beginning balance (in shares) at Dec. 31, 2019			14,561,398,000
Beginning balance at Dec. 31, 2019	(61,688)	$ (62,714)	$ 2	$ 12,489	$ (75,205)	$ 1,026
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)			98,563,000
Issuance of common stock upon exercise of stock options	203	203		203
Stock-based compensation expense	4,689	4,689		4,689
Return of capital to interests in consolidated VIEs	(622)					(622)
Incentive share expense	358	358		358
Net income (loss)	(5,117)	(4,713)			(4,713)	(404)
Ending balance (in shares) at Jun. 30, 2020			14,659,961,000
Ending balance at Jun. 30, 2020	$ (62,177)	(62,177)	$ 2	17,739	(79,918)	0
Beginning balance (in shares) at Mar. 31, 2020	47,349,577,000
Beginning balance at Mar. 31, 2020	$ 162,546
Ending balance (in shares) at Jun. 30, 2020	47,349,577,000
Ending balance at Jun. 30, 2020	$ 162,546
Beginning balance (in shares) at Mar. 31, 2020			14,654,032,000
Beginning balance at Mar. 31, 2020	(58,837)	(58,994)	$ 2	14,729	(73,725)	157
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)			5,929,000
Issuance of common stock upon exercise of stock options	18	18		18
Stock-based compensation expense	2,634	2,634		2,634
Return of capital to interests in consolidated VIEs	(241)					(241)
Incentive share expense	358	358		358
Net income (loss)	(6,109)	(6,193)			(6,193)	84
Ending balance (in shares) at Jun. 30, 2020			14,659,961,000
Ending balance at Jun. 30, 2020	$ (62,177)	(62,177)	$ 2	17,739	(79,918)	0
Beginning balance (in shares) at Dec. 31, 2020	0
Beginning balance at Dec. 31, 2020	$ 0
Ending balance (in shares) at Jun. 30, 2021	0
Ending balance at Jun. 30, 2021	$ 0
Beginning balance (in shares) at Dec. 31, 2020	73,314,026		73,314,026,000
Beginning balance at Dec. 31, 2020	$ 300,252	300,252	$ 7	369,467	(69,222)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)	1,284,977,000		1,284,977,000
Issuance of common stock upon exercise of stock options	$ 2,932	2,932		2,932
Stock-based compensation expense	30,828	30,828		30,828
Net income (loss)	47,386	47,386			47,386
Issuance of common stock upon settlement of restricted stock units (in shares)			6,446,000
Shares withheld related to net share settlement of restricted stock units (in shares)			(1,730,000)
Shares withheld related to net share settlement of restricted stock units	$ (236)	(236)		(236)
Issuance of common stock in connection with an acquisition (in shares)	650,740,000
Issuance of common stock in connection with acquisition	$ 71,003
Issuance of common stock in connection with follow-on offering, net of underwriting discounts, commissions, and offering costs (in shares)			2,300,000,000
Issuance of common stock in connection with follow-on offering, net of underwriting discounts, commissions, and offering costs	$ 263,931	263,931	$ 1	263,930
Exercise of common stock warrants (in shares)			72,407,000
Ending balance (in shares) at Jun. 30, 2021	77,626,866		77,626,866,000
Ending balance at Jun. 30, 2021	$ 716,096	716,096	$ 8	737,924	(21,836)	0
Beginning balance (in shares) at Mar. 31, 2021	0
Beginning balance at Mar. 31, 2021	$ 0
Ending balance (in shares) at Jun. 30, 2021	0
Ending balance at Jun. 30, 2021	$ 0
Beginning balance (in shares) at Mar. 31, 2021			73,908,252,000
Beginning balance at Mar. 31, 2021	320,590	320,590	$ 7	379,703	(59,120)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of stock options (in shares)			763,466,000
Issuance of common stock upon exercise of stock options	1,440	1,440		1,440
Stock-based compensation expense	22,084	22,084		22,084
Net income (loss)	37,284	37,284			37,284
Issuance of common stock upon settlement of restricted stock units (in shares)			6,138,000
Shares withheld related to net share settlement of restricted stock units (in shares)			(1,730,000)
Shares withheld related to net share settlement of restricted stock units	$ (236)	(236)		(236)
Issuance of common stock in connection with an acquisition (in shares)	650,740,000
Issuance of common stock in connection with acquisition	$ 71,003
Issuance of common stock in connection with follow-on offering, net of underwriting discounts, commissions, and offering costs (in shares)			2,300,000,000
Issuance of common stock in connection with follow-on offering, net of underwriting discounts, commissions, and offering costs	$ 263,931	263,931	$ 1	263,930
Ending balance (in shares) at Jun. 30, 2021	77,626,866		77,626,866,000
Ending balance at Jun. 30, 2021	$ 716,096	$ 716,096	$ 8	$ 737,924	$ (21,836)	$ 0

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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities
Net income (loss)	$ 47,386	$ (5,117)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Increase (Decrease) in Financial Instruments Used in Operating Activities	(4,167)	14,264
Stock-based compensation	29,808	4,484
Gain on loan servicing arrangements	(2,102)	(1,680)
Depreciation and amortization	2,799	1,050
Incentive share expense	0	358
Other	216	36
Net changes in operating assets and liabilities:
Purchase of loans for immediate resale	(3,414,231)	(915,234)
Proceeds from immediate resale of loans	3,414,231	915,234
Purchase of loans held-for-sale	(38,311)	(98,601)
Principal payments received for loans held-for-sale	3,676	7,790
Net proceeds from sale of loans held-for-sale	57,183	6,813
Other assets	(19,651)	(2,455)
Operating lease liability and right-of-use asset	448	57
Accounts payable	3,380	(3,341)
Payable to investors	31,446	18,689
Accrued expenses and other liabilities	23,785	(12,886)
Net cash (used in) provided by operating activities	135,896	(70,539)
Cash flows from investing activities
Principal payments received for loans held by consolidated securitizations	0	24,018
Net proceeds from sale of loans held-for-investment	9,718	88,136
Principal payments received for loans held-for-investment	7,488	9,192
Principal payments received for notes receivable and repayments of residual certificates	6,349	7,616
Purchase of loans held-for-investment	(42,548)	(2,794)
Purchase of notes receivable and residual certificates	0	(4)
Purchase of property and equipment	(1,997)	(908)
Capitalized software costs	(2,148)	(1,659)
Acquisition, net of cash acquired	(16,561)	0
Net cash (used in) provided by investing activities	(39,699)	123,597
Cash flows from financing activities
Proceeds from secondary offering, net of underwriting discounts, commissions, and offering costs	263,931	0
Taxes paid related to net share settlement of equity awards	(236)	0
Payments made on securitization notes and certificates (includes $1,034 paid to related parties for the six months ended June 30, 2020)	0	(26,126)
Repayments of borrowings	(62,455)	(86,848)
Distributions made to noncontrolling interests	0	(622)
Proceeds from borrowings	5,831	75,997
Proceeds from exercise of stock options	2,932	203
Net cash (used in) provided by financing activities	210,003	(37,396)
Net increase in cash and restricted cash	306,200	15,662
Cash and restricted cash
Cash and restricted cash at beginning of period	311,333	80,067
Cash and restricted cash at end of period	617,533	95,729
Supplemental disclosures of cash flow information
Cash paid for interest	2,527	5,516
Cash paid for income taxes	1,567	0
Cash paid for amounts included in the measurement of lease liabilities	2,132	2,046
Supplemental disclosures of non-cash operating activities
Total right-of-use assets capitalized	0	187
Supplemental disclosures of non-cash investing and financing activities
Issuance of common stock in connection with acquisition	80,256	0
Derecognition of loans held-for-investment in consolidated VIE	0	57,222
Derecognition of payable to securitization note holders and residual certificate holders	0	58,017
Capitalized stock-based compensation expense	$ 1,020	$ 205

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Condensed Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Change in fair value of financial instruments	$ 4,167	$ (14,264)
Payments made on securitization notes and certificates	0	26,126
Affiliate
Change in fair value of financial instruments		$ (4,238)
Payments made on securitization notes and certificates	$ 1,034

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Description of Business and Significant Accounting Policies

6 Months Ended

Jun. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Description of Business and Significant Accounting Policies

Description of Business and Significant Accounting Policies

Description of Business

Upstart Holdings, Inc. and its subsidiaries (together “Upstart”, the “Company”, “we”, or “our”) apply modern data science and technology to the process of originating consumer credit. The Company helps bank partners originate credit by providing them with a proprietary, cloud-based, artificial intelligence lending platform. As the Company’s technology continues to improve and additional banks adopt the Upstart platform, consumers benefit from improved access to affordable and frictionless credit.

Upstart Network, Inc. was incorporated in Delaware in 2012. Pursuant to a restructuring, Upstart Holdings, Inc. was incorporated in December 2013 and became the holding company of Upstart Network, Inc. The Company currently operates in the United States and is headquartered in San Mateo, California and Columbus, Ohio. The Company’s fiscal year ends on December 31.

Basis of Presentation and Consolidation

The accompanying unaudited condensed consolidated financial statements have been prepared on the same basis as the annual consolidated financial statements included in our Annual Report on Form 10-K and in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary to state fairly the Company’s financial position, results of operations, comprehensive income (loss) and cash flows for the periods presented, but are not necessarily indicative of the results of operations to be anticipated of any future annual or interim periods.

Certain information and disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to rules and regulations of the Securities and Exchange Commission. Accordingly, the information included in this Quarterly Report on Form 10-Q should be read in conjunction with the consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the year ended December 31, 2020.

The preparation of the condensed consolidated financial statements in conformity with GAAP requires that management make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods.

Significant estimates and assumptions made in the accompanying condensed consolidated financial statements, which management believes are critical in understanding and evaluating the Company’s reported financial results include: (i) fair value determinations; (ii) stock-based compensation; (iii) consolidation of VIEs; and (iv) provision for income taxes, net of valuation allowance for deferred tax assets. The Company bases its estimates on various factors it believes to be reasonable under the circumstances. Actual results could differ from those estimates and such differences could affect the results of operations reported in future periods.

Stock-Based Compensation

The Company issues stock options, restricted stock units (“RSUs”), and restricted stock to employees and nonemployees, including directors and third-party service providers, and employee stock purchase rights granted under the Company’s employee stock purchase plan (“ESPP”). Stock options and employee stock purchase rights granted under the ESPP are initially measured at fair value at the date of grant using the Black-Scholes option-pricing model. RSUs and restricted stock are measured at the fair market value of our common stock at the grant date. Stock-based compensation expenses are recognized based on their respective grant-date fair values. Forfeitures are estimated at the time of grant and revised, as necessary, in subsequent periods if actual forfeitures differ from

initial estimates. Stock-based compensation expense is recorded net of estimated forfeitures, such that the expense is recorded only for those stock options that are expected to vest.

Business Combinations

The Company accounts for business combinations using the acquisition method of accounting which requires the fair values of assets acquired and liabilities assumed to be recognized in the interim condensed consolidated financial statements. Assets acquired and liabilities assumed in a business combination are recognized at their estimated fair value as of the acquisition date. The excess purchase price over the fair value of assets acquired and liabilities assumed is recorded as goodwill. The allocation of fair values may be subject to adjustment after the initial allocation for up to a one-year period, with the corresponding offset to goodwill. Acquisition-related costs, such as legal and consulting fees, are recognized separately from the business combination and are expensed as incurred.

Goodwill and Intangible Assets

Goodwill represents the excess of the purchase price over the fair value of identifiable net assets acquired. Goodwill is reviewed for impairment annually, or more frequently if an event or a change in circumstances indicates that goodwill may be impaired. We first assess qualitative factors to determine if it is more likely than not that the fair value of the reporting unit is less than its carrying value. If the Company concludes the fair value is less than its carrying value a quantitative test is performed. We perform a quantitative goodwill impairment test by determining the fair value of the reporting unit and comparing it to the carrying value of the reporting unit. If the fair value of the reporting unit is greater than the reporting unit’s carrying value, then the carrying value of the reporting unit is deemed to be recoverable. If the carrying value of the reporting unit is greater than the reporting unit’s fair value, goodwill is impaired and written down to the reporting unit’s fair value.

Acquired intangible assets are recorded at fair value on the date of acquisition and amortized on a straight-line basis over their estimated useful lives. Acquired intangible assets are presented net of accumulated amortization on the condensed consolidated balance sheets. The Company reviews the carrying amounts of intangible assets for impairment whenever an event or change in circumstances indicates that the carrying amount of the assets may not be recoverable. We measure the recoverability of intangible assets by comparing the carrying amount of each asset to the future undiscounted cash flows we expect the asset to generate. Impairment is measured by the amount in which the carrying value of the asset exceeds its fair value. In addition, we periodically evaluate the estimated remaining useful lives of long-lived intangible assets to determine whether events or changes in circumstances warrant a revision to the remaining period of amortization.

Follow-on Offering

On April 13, 2021, the Company completed a follow-on offering, in which 2,300,000 shares of common stock (including the exercise in full of the underwriters’ option to purchase 300,000 additional shares) were issued and sold at $120.00 per share. The Company received net proceeds of $263.9 million after deducting underwriting discounts and commissions of $11.0 million and offering expenses of $1.0 million. Offering expenses consisted of incremental accounting, legal, and other fees incurred related to the follow-on offering.

Other Income (Expense)

In the three and six months ended June 30, 2021, other income (expense) primarily consisted of dividend income earned by the Company on its unrestricted cash balance which is recognized in the period earned.

In April 2020, the Company received a forgivable loan under the Paycheck Protection Program (“PPP”), totaling $5.3 million with a stated annual interest rate of 1%. All loan payments are deferred for six months if not forgiven under the provisions of the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). The

loan and accrued interest are forgivable for borrowers who use the loan proceeds for eligible expenses during a twenty-four week period following the borrower’s receipt of the loan and maintain payroll and employee headcount. The Company has used the full proceeds of the loan for eligible expenses within the required period. The Company determined that forgiveness of the loan under the CARES Act was reasonably assured and recorded the full amount of proceeds as other income in the condensed consolidated statement of operations and comprehensive income (loss) in 2020. In March 2021, the Company voluntarily repaid proceeds received under the Paycheck Protection Program plus accrued interest totaling $5.3 million. The Company recognized the loan principal repayment as an other expense.

Emerging Growth Company Status

The Company is an emerging growth company, as defined in the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”). Under the JOBS Act, emerging growth companies can delay adopting new or revised accounting standards issued subsequent to the enactment of the JOBS Act until those standards apply to private companies. The Company has elected to use this extended transition period for complying with new or revised accounting standards that have different effective dates for public and private companies until the earlier of the date that it is (i) no longer an emerging growth company or (ii) affirmatively and irrevocably opts out of the extended transition period provided in the JOBS Act. As a result, the condensed consolidated financial statements may not be comparable to companies that comply with the new or revised accounting pronouncements as of public company effective dates.

The Company will no longer qualify as an emerging growth company on the last day of the fiscal year ending December 31, 2021. Accordingly, the Company will be required to comply with the new or revised accounting pronouncements as of the effective dates applicable to public companies that are not emerging growth companies, as disclosed below.

Recently Adopted Accounting Pronouncements

The Company adopted the following accounting standards during the six months ended June 30, 2021:

In August 2018, the Financial Accounting Standards Board (“FASB”) issued ASU 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract, which requires a customer in a hosting arrangement that is a service contract to follow the internal-use software guidance in Topic 350-40 to determine which implementation costs to capitalize as assets or expense as incurred. The standard is effective January 1, 2021 for emerging growth companies that have adopted the private company relief. The amendments in this ASU can be applied either retrospectively or prospectively to all implementation costs after the date of adoption. The guidance became effective on January 1, 2021 and the Company adopted the standard on a prospective basis. The adoption of the standard did not have a material impact on the Company’s condensed consolidated financial statements or related disclosures.

In August 2020, the FASB issued ASU No. 2020-06, Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity, which simplifies accounting for convertible instruments by removing major separation models required under current U.S. GAAP. The standard removes certain settlement conditions that are required for equity contracts to qualify for the derivative scope exception and also simplifies the diluted earnings per share calculation in certain areas. The amendments in this update are effective for public business entities for fiscal years beginning after December 15, 2021, and interim periods within those fiscal years. The amendment is to be adopted through either a fully retrospective or modified retrospective method of transition. Early adoption is permitted. The Company early adopted ASU 2020-06 on January 1, 2021 with no material impact on the Company’s condensed consolidated financial statements or related disclosures.

Recently Issued Accounting Pronouncements

In June 2016, the FASB amended guidance related to impairment of financial instruments as part of ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which will be effective January 1, 2023 for emerging growth companies that have adopted the private company relief. The guidance replaces the incurred loss impairment methodology with an expected credit loss model for which a company recognizes an allowance based on the estimate of expected credit loss. The Company accounts for its loans at fair value through net income (loss), which is outside the scope of Topic 326. For available for sale debt securities, the guidance will require recognition of expected credit losses by recognizing an allowance for credit losses when the fair value of the security is below amortized cost and the recognition of this allowance is limited to the difference between the security’s amortized cost basis and fair value. The Company is evaluating the impact this ASU will have on its condensed consolidated balance sheets, condensed consolidated statements of operations and comprehensive income (loss), condensed consolidated statements of cash flows and related disclosures. The Company plans to adopt Topic 326 effective as of January 1, 2021 in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

In March 2020 the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting followed by ASU 2021-01, Reference Rate Reform, Scope issued in January 2021. ASU 2020-04 and ASU 2021-01 provide temporary optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships, and other transactions that reference the London Interbank Offered Rate or another reference rate expected to be discontinued because of reference rate reform, if certain criteria are met. The guidance in ASU 2020-04 and ASU 2021-01 was effective upon issuance and, once adopted, may be applied prospectively to contract modifications and hedging relationships through December 31, 2022. The Company is currently evaluating the impact of the adoption of ASU 2020-04 and ASU 2021-01 on its condensed consolidated financial statements and related disclosures.

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Revenue

6 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

Revenue

Revenue

Revenue from fees, net

The Company disaggregates revenue from fees by type of service for the periods presented as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Revenue from fees, net:
Platform and referral fees, net	$	7,612	$	169,080	$	67,842	$	276,033
Servicing fees, net	5,693		18,217		13,476		$	27,434
Total revenue from fees, net	$	13,305	$	187,297	$	81,318	$	303,467

Platform and referral fees, net

The Company enters into contracts with bank partners to provide access to a cloud-based artificial intelligence lending platform developed by the Company (the “Upstart platform”) to enable banks to originate unsecured personal and secured auto loans. The Upstart platform includes a cloud-based application (through Upstart.com or a bank-branded program) for submitting loan applications, verifying information provided within submitted applications, risk underwriting (through a series of proprietary technology solutions), delivery of electronic loan offers, and if the offer is accepted by the borrower, an electronic loan documentation signed by the borrower. Bank partners can specify certain parameters of loans they are willing to originate. Under these contracts, bank partners can choose to use Upstart’s referral services, which allow them to access new borrowers through Upstart’s marketing channels. The Company’s contracts with bank partners are non-cancelable and generally have 12-month terms that automatically renew.

After origination, Upstart-powered loans are either retained by bank partners, purchased by the Company for immediate resale to institutional investors under loan sale agreements, or purchased and held by the Company. For loans purchased by the Company, Upstart pays bank partners a one-time loan premium fee upon completion of the minimum holding periods. Upstart also pays bank partners monthly loan trailing fees based on the amount and timing of principal and interest payments made by borrowers of the underlying loans. The monthly loan trailing fees are paid based on the amount and timing of principal and interest payments made by borrowers of the underlying loans. Both the loan premium fees and loan trailing fees are consideration payable to customers and are recorded as a reduction to platform and referral fees, net, which is part of revenue from fees, net, in the condensed consolidated statements of operations and comprehensive income (loss) for the periods presented. The Company recognized $1.4 million and $3.8 million, of loan premium fees and loan trailing fees as contra-revenue within platform and referral fees, net for the three and six months ended June 30, 2020, respectively, and $6.0 million and $9.6 million, for the three and six months ended June 30, 2021, respectively.

As of December 31, 2020 and June 30, 2021, the Company recorded $1.3 million and $2.5 million of loan trailing fee liability, respectively, which is recorded at fair value and included within accrued expenses other liabilities on the Company’s condensed consolidated balance sheets. Refer to “Note 4. Fair Value Measurement” for additional information on changes in fair value associated with trailing fee liabilities.

The Company’s arrangements for platform and referral services typically consist of an obligation to provide one or both of these services to customers, which are our bank partners, on a when and if needed basis (a stand-ready obligation), and revenue is recognized as such services are performed. Additionally, the services have the same pattern and period of transfer, and when provided individually or together, are accounted for as a single combined performance obligation representing a series of distinct services.

Platform and referral services are typically provided under a fixed or declining (tier-based) price per unit based on volume or as a percentage of the total value of loans originated each period; however, pricing for these services may also be based on minimum usage fees. The tier-based pricing, when offered, resets on a monthly basis and does not accumulate. Given that the nature of the Company’s promise is to stand-ready and provide continuous access to and process transactions through the platform, tier-based pricing based on usage represents variable consideration. Since the variable fees relate directly to the day in which such services are provided, they generally meet the criteria for allocating variable consideration entirely to one or more, but not all, performance obligations in a contract. Accordingly, when the requisite criteria are met, variable fees are allocated to and recognized on the day the services are provided. Fees for platform and referrals services are typically billed and paid on a monthly basis. As such, the Company’s contracts with customers do not include a significant financing component.

The Company did not recognize revenue from performance obligations related to prior periods for the periods presented. The Company had no material contract assets, contract liabilities, or deferred contract costs recorded as of December 31, 2020 and June 30, 2021. The Company had $8.1 million and $16.2 million of accounts receivable that are included in other assets on the condensed consolidated balance sheets related to contracts with customers as of December 31, 2020 and June 30, 2021, respectively. The Company’s allowance for bad debt was immaterial as of December 31, 2020 and June 30, 2021, and the Company’s bad debt expense was immaterial for the periods presented.

The Company capitalizes incremental costs of obtaining a contract with a customer, which are certain sales commissions paid to acquire bank partners. Capitalized costs are amortized over the expected period of benefit, which we have determined, based on an analysis, to be three years. The Company applies the practical expedient to expense costs to obtain contracts with customers if the amortization period is one year or less. As of June 30, 2021, the Company had an immaterial amount of contract costs capitalized within other assets on the condensed consolidated balance sheets. For the three and six months ended June 30, 2021, the Company amortized an immaterial amount of capitalized contracts costs to sales and marketing in the condensed consolidated statements of operations and comprehensive income (loss).

For the three and six months ended June 30, 2020, the Company had one customer (“Customer A”) which accounted for 35% and 70% of the Company’s total revenue, respectively. For the three and six months ended June 30, 2021, Customer A accounted for 63% and 62%, respectively, of the Company’s total revenue and a second customer accounted for 22% and 23%, respectively, of the Company’s total revenue. Two customers accounted for 34% and 15% of accounts receivable as of December 31, 2020, respectively, and 38% and 18% as of June 30, 2021, respectively.

Servicing fees, net

The Company also enters into contracts with bank partners and institutional investors to provide loan servicing for the life of Upstart-powered loans. These services commence upon origination of these loans by bank partners and include collection, processing and reconciliations of payments received, investor reporting and borrower customer support as well as distribution of funds to the holders of the loans. The Company charges the loan holder a monthly servicing fee calculated based on a predetermined percentage of the outstanding principal balance. Servicing fees also include certain ancillary fees charged on a per transaction basis for processing late payments and payments declined due to insufficient funds. Servicing fees are recognized in the period the services are provided. Loan servicing fees are not within the scope of ASC 606 and are accounted for under ASC 860, Transfers and servicing of financial assets.

Servicing fees, net also include gains and losses on assets and liabilities recognized under loan servicing arrangements for loans retained by bank partners or loans sold to institutional investors. Such gains or losses are recognized based on whether the benefits of servicing are expected to more than adequately compensate the Company for carrying out its servicing obligations. Servicing fees also include changes in fair value of loan servicing assets and liabilities in the periods presented. Refer to “Note 4. Fair Value Measurement” for additional information on changes in fair value associated with servicing assets and liabilities.

The Company recognized gains related to loan servicing rights upon loan sales for the periods presented as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021			2020		2021
Net gain related to loan servicing rights	$	221	$	2,169		$	1,680	$	2,102

The Company generally outsources borrower payment collections for loans that are more than 30 days past due or charged off to third-party collection agencies. The Company charges bank partners and institutional investors for collection agency fees related to their outstanding loan portfolio. The Company has discretion in hiring the collection agencies and determining the scope of their work. As the principal in the arrangement, the Company recognizes gross revenue from collection agency fees in the period that the services are provided. Upstart also receives certain ancillary fees inclusive of late payment fees and ACH fail fees. Revenue from collection agency fees and borrower fees are included in servicing fees, net as part of revenue from fees, net in the Company’s condensed consolidated statements of operations and comprehensive income (loss). The total fees charged by collection agencies are also recognized in the period incurred and reported as part of customer operations expenses.

The Company recognized collection agency fees and borrower fees, which are included in servicing fees, net for the periods presented as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Collection agency fees	$	654	$	991	$	1,454	$	1,854
Borrower fees	$	419	$	1,095	$	936	$	1,980

Interest Income and Fair Value Adjustments, Net

Interest income and fair value adjustments, net is comprised of interest income, interest expense and net changes in the fair value of financial instruments, held in the Company’s normal course of business at fair value, including loans, notes receivable and residual certificates, payable to securitization note holders and residual certificate holders.

The table below presents components of the interest income and fair value adjustments, net presented in the Company’s condensed consolidated statements of operations and comprehensive income (loss):

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Interest income and fair value adjustments, net:
Interest income	$	7,724	$	3,545	$	16,907	$	6,951
Interest expense	(2,260)		(1,497)		(5,515)		(2,527)
Fair value and other adjustments, net	(1,416)		4,601		(11,363)		7,400
Total interest income and fair value adjustments, net	$	4,048	$	6,649	$	29	$	11,824

Amounts above include interest income, interest expense and fair value adjustments, net related to consolidated securitization trusts for the three and six months ended June 30, 2020 is as follows:

	Three Months Ended June 30, 2020		Six Months Ended June 30, 2020
Interest income and fair value adjustments, net related to consolidated securitization trusts:
Interest income	$	1,794	$	5,173
Interest expense	(505)		(1,074)
Fair value and other adjustments, net	(555)		(3,555)
Total interest income and fair value adjustments, net	$	734	$	544

Interest income

Interest income is recognized based on the terms of the underlying agreements with borrowers for loans held on the Company’s condensed consolidated balance sheets and is earned over the life of a loan.

Interest income also includes accrued interest earned on outstanding loans but not collected. Loans that have reached a delinquency of over 120 days are classified as non-accrual status and any accrued interest recorded in relation to these loans is reversed in the respective period. As of December 31, 2020 and June 30, 2021, the

Company has recorded $0.9 million of accrued interest income in loans on the condensed consolidated balance sheets.

Interest expense

Interest expense is primarily related to interest recorded on the Company’s borrowings and the notes issued as part of the consolidated securitizations. Interest expense includes accrued interest incurred but not paid. Accrued interest expenses were immaterial as of December 31, 2020 and June 30, 2021.

Fair value and other adjustments, net

Fair value and other adjustments, net include changes in fair value of financial instruments, other than loan servicing assets and liabilities, common stock warrant liabilities, and convertible preferred stock warrant liabilities. These adjustments are recorded in the Company’s condensed consolidated statements of operations and comprehensive income (loss) and include both realized and unrealized changes to the value of related assets and liabilities. Refer to “Note 4. Fair Value Measurement” for additional information.

Fair value and other adjustments, net also include income attributable to third-party residual certificate holders for the consolidated securitization and amounts received from borrowers for previously charged-off loans held on the Company’s condensed consolidated balance sheets. These amounts are recognized in the period received.

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Securitizations and Variable Interest Entities

6 Months Ended

Jun. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Securitizations and Variable Interest Entities

Securitizations and Variable Interest Entities

Consolidated VIEs

The Company consolidates VIEs in which the Company has a variable interest and is determined to be the primary beneficiary. This determination is based on whether the Company has a variable interest (or combination of variable interests) that provides the Company with (a) the power to direct the activities that most significantly impact the VIE’s economic performance and (b) the obligation to absorb losses or right to receive benefits that could be potentially significant to the VIE. The Company continually reassesses whether it is the primary beneficiary of a VIE throughout the entire period the Company is involved with the VIE.

The Company also determines whether decision-maker or service-provider fees are variable interests. Decision-maker or service-provider fees are not considered variable interests when the arrangement does not expose the Company to risks of loss that a potential VIE was designed to pass on to its variable interest holders, the fees are commensurate, the arrangement is at market, and the Company does not have any other interests (including direct interests and certain indirect interests held through related parties) that absorb more than an insignificant amount of a VIE’s potential variability. This determination can have a significant impact on the Company’s consolidation analysis, as it could affect whether a legal entity is a VIE and whether the Company is the primary beneficiary of a VIE. When the Company’s decision-maker or service-provider fee is not a variable interest, the Company is viewed as acting as a fiduciary for the potential VIE.

Warehouse Entity

The Company established Upstart Loan Trust to enter into warehouse credit facilities for the purpose of purchasing Upstart-powered loans. See “Note 9. Borrowings” for additional information. The entity is a Delaware statutory trust that is structured to be bankruptcy-remote, with third-party banks operating as trustees.

Consolidated Securitizations and MOAs

The Company entered into a private offering securitization transaction in April 2018 (“2018-1”). As the sponsor of the securitization transaction, the Company created legal entities for the roles of depositors, issuers, grantor trusts, and MOAs.

Under the risk retention requirements in Title 17 U.S. Code of Federal Regulations Part 246, Credit Risk Retention, promulgated by Securities and Exchange Commission (“RR”), the Company is required to retain at least 5% of the economic risk in securitization transactions in which the Company is the retaining sponsor. The Company elected to satisfy the RR requirements by holding Eligible Horizontal Retained Interests (“EHRIs”) in the form of subordinated certificates within the established MOA.

Concurrently with the closing of the 2018-1 securitization transaction, while maintaining its status as the primary beneficiary of the related MOA, the Company sold 80% of its interests in the MOA to an institutional investor in exchange for cash of approximately $8.0 million based on the fair value of the residual certificates held in the MOA as determined on the pricing date. As a result of the sale, the Company maintained a 20% interest in the MOA and its status as the managing member, while the investor became a non-voting limited member. As of December 31, 2020 and June 30, 2021, no noncontrolling interests were recognized due to deconsolidation of the 2018-1 securitization during 2020.

Upon closing of the securitization transaction, the Company determined that the servicing fees represented a variable interest in the securitization entities due to the EHRIs held by the Company’s MOA to satisfy the RR requirements. The EHRIs held by the MOA were deemed to potentially absorb more than an insignificant amount of the VIEs’ expected losses or expected returns at the inception of the securitization transaction. The Company also determined that it was the primary beneficiary of the entities and consolidated the MOA and trusts associated with the 2018-1 securitization transaction.

Subsequent to the expiration of the RR requirements for 2018-1 in June 2020, the residual certificates held by the MOA was distributed based on the proportional equity held by Upstart and the investor. This distribution required the Company to reassess whether its servicing fee is a variable interest. Although the Company maintains a reduced level of variable interests in the 2018-1 securitization transaction through the EHRIs, the Company’s other interests subsequent to these distributions are no longer expected to absorb more than an insignificant amount of the VIE’s expected losses or expected returns. Therefore, the Company concluded that the fees for servicing the securitization transaction are no longer considered variable interests, and as such the powers the Company possesses through the servicing arrangement is no longer considered in the primary beneficiary determination. As a result, the Company concluded it was no longer the primary beneficiary of the 2018-1 securitization transaction. The Company deconsolidated the legal entities associated with the 2018-1 securitization as of June 30, 2020. The Company recorded an immaterial net gain on the deconsolidation of the entities. The Company maintained its role as servicer of these securitization transactions.

The Company sponsored three additional securitization transactions in August 2018 (“2018-2”), February 2019 (“2019-1”) and August 2019 (“2019-2”), respectively. As the retaining sponsor of these transactions, the Company was subject to the RR requirements and satisfied them through Eligible Vertical Interests (“EVIs”) in the form of a combination of securitization notes and residual certificates through the established MOAs. The Company concluded that it has a variable interest and is the primary beneficiary of the MOAs associated with these securitization transactions. As a result, the Company consolidated these MOAs as of December 31, 2020 and 2019 and the MOAs continue to remain consolidated as of June 30, 2021. The Company determined that it is not the primary beneficiary of the trusts which hold the loans associated with these securitization transactions, primarily because the Company’s servicing fees are not considered variable interests, and that the transfer of loans as collateral into these securitization transactions met the definition of a sale under Topic 860, Transferring and Servicing. As such, the Company derecognized these loans from the condensed consolidated balance sheets upon the closing of these securitization transactions. Refer to the Unconsolidated Securitizations section below for more information.

Other Consolidated VIEs

Upstart Loan Trust 2, a Delaware statutory trust, holds personal loans facilitated through the Upstart platform. These loans include, but are not limited to, loans which do not satisfy the warehouse requirements or loans that were the result of the Company’s repurchases of loans for breaches of representations and warranties made to institutional investors, as described above.

The following tables present a summary of financial assets and liabilities from the Company’s involvement with consolidated VIEs:

	Assets		Liabilities		Net Assets
December 31, 2020
Warehouse Entities	$	71,530	$	35,109	$	36,421
Majority-owned Affiliates	17,219		7,187		10,032
Other Consolidated VIEs	16,243		—		16,243
Total Consolidated VIEs	$	104,992	$	42,296	$	62,696

	Assets		Liabilities		Net Assets
June 30, 2021
Warehouse Entities	$	55,935	$	2,759	$	53,176
Majority-owned Affiliates	11,839		3,330		8,509
Other Consolidated VIEs	50,710		77		50,633
Total Consolidated VIEs	$	118,484	$	6,166	$	112,318

The Company’s continued involvement in all of its securitizations in which it is the sponsor includes loan servicing rights and obligations for which it receives servicing fees over the life of the underlying loans. The Company monitors its status as the primary beneficiary and in case of reconsideration events, updates the analysis accordingly.

Unconsolidated VIEs

The Company’s transactions with unconsolidated VIEs include securitizations of unsecured personal whole loans and sales of whole loans to VIEs. The Company has various forms of involvement with VIEs, including servicing of loans and holding senior or residual interests in the VIEs. The Company’s transactions with unconsolidated VIEs include securitizations of unsecured personal whole loans and sales of whole loans to VIEs. The Company has various forms of involvement with VIEs, including servicing of loans and holding senior or residual interests in the VIEs.

Unconsolidated Securitizations

As of June 30, 2021, the Company’s unconsolidated VIEs include entities established as the issuers and grantor trusts for the 2017-1, 2017-2, 2018-1, 2018-2, 2019-1, and 2019-2 securitization transactions (the “Unconsolidated Securitizations”). The Company’s continued involvement in the unconsolidated VIEs is in the form of its role as the sponsor and the servicer of these transactions. For each of the unconsolidated securitizations, the Company determined that it is not the primary beneficiary.

In cases where the VIEs are not consolidated and the transfer of the loans from the Company to the securitization trust meets sale accounting criteria, the Company recognizes a gain or loss on sales of loans. The net

proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction. The assets are transferred into a trust such that the assets are legally isolated from the creditors of the Company and are not available to satisfy obligations of the Company. These assets can only be used to settle obligations of the underlying securitization trusts.

Upstart Network Trust

Upstart Network Trust (“UNT”), also a Delaware statutory trust, was established in 2014 to facilitate Upstart’s fractional loan program. The Company is the servicer of UNT’s loan assets and previously concluded that the servicing fee represents a variable interest and that the Company is the primary beneficiary of UNT. The program was formally discontinued in 2019 and as a result of a reduction in the Company’s investment in UNT, the Company concluded that it was no longer the primary beneficiary and therefore deconsolidated UNT during 2019. The fair value of the Company’s investment in UNT is included in notes receivable and residual certificates in the condensed consolidated balance sheets as of December 31, 2020 and June 30, 2021. The Company’s continued involvement in UNT includes loan servicing rights and obligations for which it receives servicing fees over the life of the underlying loans

The following tables summarize the aggregate carrying value of assets and liabilities of unconsolidated VIEs in which the Company holds a variable interest but is not the primary beneficiary:

	Assets		Liabilities		Net Assets		Maximum Exposure to Losses
December 31, 2020
Securitizations	$	484,604	$	390,252	$	94,352	$	24,434
Upstart Network Trust	39,754		39,754		—		1,707
Total Unconsolidated VIEs	$	524,358	$	430,006	$	94,352	$	26,141

	Assets		Liabilities		Net Assets		Maximum Exposure to Losses
June 30, 2021
Securitizations	$	326,832	$	251,219	$	75,613	$	19,054
Upstart Network Trust	24,612		24,612		—		1,157
Total Unconsolidated VIEs	$	351,444	$	275,831	$	75,613	$	20,211

The carrying value of assets that relate to variable interests in unconsolidated VIEs consists of $18.9 million and $13.0 million which are included in notes receivable and residual certificates on the condensed consolidated balance sheets as of December 31, 2020 and June 30, 2021, respectively. The Company also had $7.2 million of cash deposits made to reserve accounts for related securitizations, included in other assets on the condensed consolidated balance sheets as of December 31, 2020 and June 30, 2021.

The Company’s maximum exposure to loss from its involvement with unconsolidated VIEs represents the estimated loss that would be incurred under severe, hypothetical circumstances, for which the Company believes the possibility is remote, such as where the value of securitization notes and senior and residual certificates the Company holds as part of the RR requirement declines to zero.

Retained Interest in Unconsolidated VIEs

The investors and the securitization trusts have no direct recourse to the Company’s assets, and holders of the securities issued by the securitization trusts can look only to the assets of the securitization trusts that issued their securities for payment. The beneficial interests held by the Company and the Company’s MOAs are subject principally to the credit and prepayment risk stemming from the underlying unsecured personal whole loans.

Off-Balance Sheet Loans

Off-balance sheet loans relate to securitization transactions for which the Company has some form of continuing involvement, including as servicer. For a loan related to securitization transactions where servicing is the only form of continuing involvement, the Company would only experience a loss if it were required to repurchase such a loan due to a breach in representations and warranties associated with its loan sale or servicing contracts. Additionally, in the unlikely event principal payments on the loans backing a securitization are insufficient to pay senior note holders, any amounts the Company contributed to the securitization reserve accounts may be depleted.

Starting December 2019, the Company co-sponsored several securitization transactions with an investment bank. The Company was not required to retain economic risk in these securitization transactions as the co-sponsor investment bank acted as the retaining sponsor. Similar to 2018-2, 2019-1, and 2019-2, the Company contributed certain loans to this securitization as collateral and recognized this transfer under Topic 860, Transferring and Servicing. The Company is also the servicer of these securitization transactions.

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Fair Value Measurement

6 Months Ended

Jun. 30, 2021

Fair Value Disclosures [Abstract]

Fair Value Measurement

Fair Value Measurement

The following table presents assets and liabilities measured at fair value and categorized as Level 3 in the fair value hierarchy:

	December 31,		June 30,
	2020		2021
Assets
Loans	$	78,460	$	82,311
Notes receivable and residual certificates	19,074		12,995
Loan servicing assets	6,831		15,450
Total assets	$	104,365	$	110,756
Liabilities
Loan servicing liabilities	$	8,254	$	11,883
Trailing fee liabilities	1,276		2,513
Total liabilities	$	9,530	$	14,396

Financial instruments are categorized in the fair value hierarchy based on the significance of unobservable factors in the overall fair value measurement. Since the Company’s loans, notes receivable and residual certificates, other assets, loan servicing assets and liabilities, and trailing fee liabilities do not trade in an active market with readily observable prices, the Company uses significant unobservable inputs to measure the fair value of these assets and liabilities.

There were no transfers between Level 1, Level 2 or Level 3 of the fair value hierarchy during the periods presented.

Loans

Loans included in the Company’s condensed consolidated balance sheets are classified as either held-for-sale or held-for-investment. The Company reclassified loans held by the warehouse entities from held-for-investment to held-for-sale as of January 1, 2020, due to the Company’s intent to sell the loans prior to maturity and increasing evidence of their marketability. Other loans held on the Company’s condensed consolidated balance sheets retained their classification as held-for-investment. These loans include, but are not limited to, loans which do not satisfy the warehouse requirements and loans held in the consolidated securitizations.

The following table presents the fair value of classes of loans held by the Company:

	December 31,		June 30,
	2020		2021
Loans held-for-sale	$	60,232	$	26,741
Loans held-for-investment	18,228		55,570
Total	$	78,460	$	82,311

Valuation Methodology

Loans held-for-sale and held-for-investment are measured at estimated fair value using a discounted cash flow model. The fair valuation methodology considers projected prepayments and historical defaults, losses and recoveries to project future losses and net cash flows on loans. Net cash flows are discounted using an estimate of market rates of return. The fair value of these loans also includes accrued interest, which was immaterial as of December 31, 2020 and June 30, 2021.

For the three and six months ended June 30, 2020 and 2021, the Company elected the measurement alternative under Topic 810, Consolidation, and maximizes the use of observable inputs to estimate the fair value of the financial assets and liabilities of consolidated securitization entities. Under the measurement alternative, the Company measures the financial assets, which consist of held-for-investment and held-for-sale loans in the condensed consolidated balance sheets, and financial liabilities, which consist of securitization notes and residual certificates issued to institutional investors, included in payable to securitization note holders and residual certificate holders in the condensed consolidated balance sheets, using the more observable of the fair value of the financial assets and liabilities. The Company determined the fair value of the amounts payable to securitization note holders and residual certificate holders is more observable than that of the loans. The securitization notes and residual certificates are measured at fair value, and the loans are measured based on the sum of the fair value of the securitization notes and residual certificates, with changes in fair value included in the condensed consolidated statements of operations and comprehensive income (loss).

Significant Inputs and Assumptions

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements for loans held-for-investment and held-for-sale:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Discount rate	6.80	%	16.99	%	7.44	%	3.50	%	17.27	%	7.22	%
Credit risk rate (1)	0.36	%	52.31	%	19.82	%	0.08	%	50.85	%	22.22	%
Prepayment rate (1)	11.64	%	78.36	%	31.03	%	11.15	%	86.75	%	37.09	%

(1)Expressed as a percentage of the original principal balance of the loans

(2)Unobservable inputs were weighted by relative fair value

Discount rates–The discount rates are rates of return used to discount future expected cash flows to arrive at a present value, which represents the fair value. The discount rates used for the projected net cash flows are the Company’s estimates of the rates of return that market participants would require when investing in these financial instruments with cash flows dependent on credit quality of the related loan. A risk premium component is implicitly included in the discount rates to reflect the amount of compensation market participants require due to the uncertainty inherent in the instruments’ cash flows resulting from risks such as credit and liquidity.

Credit risk rates–The credit risk rates are an estimate of the net cumulative principal payments that will not be repaid over the entire life of a financial instrument. The credit risk rates are expressed as a percentage of the original principal amount of the instrument. The estimated net cumulative loss represents the sum of the net losses estimated to occur each month of the life of the instrument, net of the average recovery expected to be received.

Prepayment rates–Prepayment rates are an estimate of the cumulative principal prepayments that will occur over the entire life of a loan as a percentage of the original principal amount of the loan. The assumption regarding cumulative prepayments impact the projected balances and expected terms of the loans.

The above inputs are similarly used in estimating fair value of related financial instruments. Refer to the Assets and Liabilities related to Securitization Transactions section below for more information.

Significant Recurring Level 3 Fair Value Input Sensitivity

The below table presents the sensitivity of the loans held-for-sale and held-for-investment to adverse changes in key assumptions used in the valuation model as of December 31, 2020 and June 30, 2021, respectively. The estimated fair value of these loans is not sensitive to adverse changes in expected prepayment rates as such changes would not result in a significant impact on the fair value in either periods.

	December 31,		June 30,
	2020		2021
Fair value of loans	$	78,460	$	82,311
Discount rates
100 basis point increase	(979)		(1,089)
200 basis point increase	(1,939)		(2,154)
Expected credit loss rates on underlying loans
10% adverse change	(1,303)		(1,350)
20% adverse change	(2,611)		(2,700)

Rollforward of Level 3 Fair Values

The following tables include a rollforward of the loans classified within Level 3 of the fair value hierarchy:

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at March 31, 2020	$	116,511	$	16,758	$	67,332	$	200,601
Purchases of loans	677		39		—		716
Purchase of loans for immediate resale	66,694		—		—		66,694
Immediate resale	(66,694)		—		—		(66,694)
Repayments received	(7,908)		(1,317)		(8,745)		(17,970)
Changes in fair value recorded in earnings	(1,201)		(229)		(1,365)		(2,795)
Other changes	29		(61)		—		(32)
Changes due to deconsolidation	—		—		(57,222)		(57,222)
Fair value at June 30, 2020	$	108,108	$	15,190	$	—	$	123,298

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at December 31, 2019	$	—	$	141,555	$	90,750	$	232,305
Reclassification of loans from HFI to HFS	125,297		(125,297)		—		—
Purchases of loans	98,601		2,794		—		101,395
Sale of loans	(94,949)		—		—		(94,949)
Purchase of loans for immediate resale	915,234		—		—		915,234
Immediate resale	(915,234)		—		—		(915,234)
Repayments received	(14,354)		(2,628)		(24,018)		(41,000)
Changes in fair value recorded in earnings	(6,482)		(1,248)		(9,508)		(17,238)
Other changes	(5)		14		(2)		7
Changes due to deconsolidation	—		—		(57,222)		(57,222)
Fair value at June 30, 2020	$	108,108	$	15,190	$	—	$	123,298

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at March 31, 2021	$	28,794	$	28,395	$	—	$	57,189
Purchases of loans	20,071		29,601		—		49,672
Sale of loans	(20,432)		—		—		(20,432)
Purchase of loans for immediate resale	2,119,597		—		—		2,119,597
Immediate resale	(2,119,597)		—		—		(2,119,597)
Repayments received	(1,726)		(3,800)		—		(5,526)
Changes in fair value recorded in earnings	(5)		1,174		—		1,169
Other changes	39		200		—		239
Fair value at June 30, 2021	$	26,741	$	55,570	$	—	$	82,311

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at December 31, 2020	$	60,232	$	18,228	$	—	$	78,460
Reclassification of loans from HFI to HFS	(26)		26		—		—
Purchases of loans	38,311		42,548		—		80,859
Sale of loans	(66,901)		—		—		(66,901)
Purchase of loans for immediate resale	3,414,231		—		—		3,414,231
Immediate resale	(3,414,231)		—		—		(3,414,231)
Repayments received	(5,036)		(6,129)		—		(11,165)
Changes in fair value recorded in earnings	352		616		—		968
Other changes	(191)		281		—		90
Fair value at June 30, 2021	$	26,741	$	55,570	$	—	$	82,311

Assets related to Securitization Transactions

As of December 31, 2020 and June 30, 2021, the Company held notes receivable and residual certificates with an aggregate fair value of $19.1 million and $13.0 million, respectively. The balances consist of securitization notes and residual certificates corresponding to the 5% economic risk retention the Company is required to maintain as the retaining sponsor of the unconsolidated securitizations.

Valuation Methodology

The discounted cash flow methodology is used to estimate the fair value of notes receivable and residual certificates, using the same projected net cash flows as their related loans. This model uses inputs that are inherently judgmental and reflect the Company’s best estimates of the assumptions a market participant would use to calculate fair value.

Significant Inputs and Assumptions

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements of assets related to securitization transactions:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Notes receivable and residual certificates
Discount rate	3.01	%	14.00	%	5.84	%	2.98	%	14.00	%	5.89	%
Credit risk rate (1)	0.04	%	50.69	%	17.12	%	0.04	%	50.69	%	17.90	%
Prepayment rate (1)	15.60	%	36.88	%	27.63	%	15.60	%	36.88	%	27.70	%

(1)Expressed as a percentage of the original principal balance of the loans underlying the financial instruments

(2)Unobservable inputs were weighted by relative fair value

Significant Recurring Level 3 Fair Value Input Sensitivity

The securities issued in the securitization transactions are senior or subordinated based on the waterfall criteria of loan payments to each security class, with the residual interest (the “residual certificates”) issued being the first to absorb credit losses in accordance with the waterfall criteria. Accordingly, the residual certificates are the most sensitive to adverse changes in credit risk rates. Depending on the specific securitization, a hypothetical increase in the credit risk rate of 10% to 20% would result in significant decreases in the fair value of the residual certificates. On average, a hypothetical increase in the credit risk rate of 20% would result in a 17% decrease in the fair value of the residual certificates. The remaining classes of securities, with the exception of those in 2018-2, are all overcollateralized such that changes in credit risk rates are not expected to have significant impacts on their fair values.

The fair value of the securities is also sensitive to adverse changes in discount rates, which represent estimates of the rates of return that institutional investors would require when investing in financial instruments with similar risk and return characteristics. On average, a hypothetical 100 basis point increase in discount rates results in a decrease in fair value of the securities (including securitization notes and residual certificates) of 1.23% and 0.83% as of December 31, 2020 and June 30, 2021, respectively. On average, a hypothetical 200 basis point increase in discount rates results in a decrease in fair value of the securities (including securitization notes and residual certificates) of 2.36% and 1.66% as of December 31, 2020 and June 30, 2021, respectively.

The fair value of securitization notes and residual certificates are not sensitive to adverse changes in expected prepayment rates as such changes would not result in a significant impact on the fair value as of December 31, 2020 and June 30, 2021.

Rollforward of Level 3 Fair Values

The following tables include a rollforward of the notes receivable and residual certificates related to securitization transactions classified by the Company within Level 3 of the fair value hierarchy:

	Notes Receivable and Residual Certificates
Fair value at March 31, 2020	$	26,896
Repayments and settlements	(3,588)
Changes in fair value recorded in earnings	1,532
Fair value at June 30, 2020	$	24,840

	Notes Receivable and Residual Certificates
Fair value at December 31, 2019	$	34,116
Purchases and issuances of securitization notes and residual certificates	4
Repayments and settlements	(7,616)
Changes in fair value recorded in earnings	(1,664)
Fair value at June 30, 2020	$	24,840

	Notes Receivable and Residual Certificates
Fair value at March 31, 2021	$	16,033
Repayments and settlements	(3,230)
Changes in fair value recorded in earnings	192
Fair value at June 30, 2021	$	12,995

	Notes Receivable and Residual Certificates
Fair value at December 31, 2020	$	19,074
Repayments and settlements	(6,349)
Changes in fair value recorded in earnings	270
Fair value at June 30, 2021	$	12,995

Loan Servicing Assets and Liabilities

Valuation Methodology

Loan servicing assets and liabilities are measured at estimated fair value using a discounted cash flow model. The cash flows in the valuation model represent the difference between the contractual servicing fees charged to institutional investors and an estimated market servicing fee. Since contractual servicing fees are generally based on the monthly unpaid principal balance of the underlying loans, the expected cash flows in the model incorporate estimates of net losses and prepayments.

Significant Inputs and Assumptions

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements for loan servicing assets and liabilities:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Discount rate	15.00	%	35.00	%	22.69	%	13.00	%	20.00	%	15.83	%
Credit risk rate (1)	0.03	%	52.78	%	17.19	%	0.03	%	52.78	%	9.23	%
Market-servicing rate (3)(4)	0.75	%	0.75	%	0.75	%	0.75	%	0.75	%	0.75	%
Prepayment rate (1)	9.07	%	89.01	%	31.62	%	8.39	%	92.60	%	36.29	%

(1)Expressed as a percentage of the original principal balance of the loans underlying the servicing arrangement

(2)Unobservable inputs were weighted by relative fair value

(3)Excludes ancillary fees that would be passed on to a third-party servicer

(4)Expressed as a percentage of the outstanding principal balance of the loan

Discount rates–The discount rates are the Company’s estimate of the rates of return that market participants in servicing rights would require when investing in similar servicing rights. Discount rates for servicing rights on existing loans are adjusted to reflect the time value of money and a risk premium intended to reflect the amount of compensation market participants would require due to the uncertainty associated with these instruments’ cash flows.

Credit risk rates–The credit risk rates are the Company’s estimate of the net cumulative principal payments that will not be repaid over the entire life of a loan expressed as a percentage of the original principal amount of the loan. The assumption regarding net cumulative losses impact the projected balances and expected terms of the loans, which are used to project future servicing revenues.

Market-servicing rates–Market-servicing rate is an estimated measure of adequate compensation for a market participant, if one was required. The rate is expressed as a fixed percentage of outstanding principal balance. The estimate considers the profit that would be demanded in the marketplace to service the portfolio of outstanding loans subject to the Company’s servicing agreements.

Prepayment rates–Prepayment rates are the Company’s estimate of the cumulative principal prepayments that will occur over the entire life of a loan as a percentage of the original principal amount of the loan. The assumption regarding cumulative prepayments impact the projected balances and expected terms of the loans, which are used to project future servicing revenues.

Significant Recurring Level 3 Fair Value Input Sensitivity

The table below presents the fair value sensitivity of loan servicing assets and liabilities to adverse changes in key assumptions. The fair value of loan servicing assets and liabilities is not sensitive to adverse changes in discount rates as such changes would not result in a significant impact on the fair value as of December 31, 2020 and June 30, 2021, respectively.

	December 31,		June 30,
	2020		2021
Fair value of loan servicing assets	$	6,831	$	15,450
Expected market-servicing rates
10% market-servicing rates increase	(19,013)		(2,742)
20% market-servicing rates increase	(38,027)		(5,144)
Expected prepayment rates
10% adverse change	(2,061)		(28)
20% adverse change	(4,212)		(62)

	December 31,		June 30,
	2020		2021
Fair value of loan servicing liabilities	$	8,254	$	11,883
Expected market-servicing rates
10% market-servicing rates increase	22,974		3,562
20% market-servicing rates increase	45,948		7,465
Expected prepayment rates
10% adverse change	2,491		486
20% adverse change	5,089		985

Rollforward of Level 3 Fair Values

The following tables present a rollforward of the loan servicing assets and liabilities classified by the Company within Level 3 of the fair value hierarchy:

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at March 31, 2020	$	6,622	$	5,906
Sale of loans	465		244
Changes in fair value recorded in earnings	(1,207)		465
Fair value at June 30, 2020	$	5,880	$	6,615

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at December 31, 2019	$	4,725	$	5,140
Sale of loans	3,170		1,490
Changes in fair value recorded in earnings	(2,015)		(15)
Fair value at June 30, 2020	$	5,880	$	6,615

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at March 31, 2021	$	8,734	$	10,853
Sale of loans	6,477		4,308
Changes in fair value recorded in earnings	239		(3,278)
Fair value at June 30, 2021	$	15,450	$	11,883

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at December 31, 2020	$	6,831	$	8,254
Sale of loans	9,929		7,827
Changes in fair value recorded in earnings	(1,310)		(4,198)
Fair value at June 30, 2021	$	15,450	$	11,883

Trailing Fee Liabilities

The Company pays certain bank partners monthly trailing fees based on the amount and timing of principal and interest payments made by borrowers of the underlying loans. Significant inputs used for estimating the fair value of trailing fee liabilities included discount rates of 3.50% to 17.27% and credit risk rates of 0.08% to 50.85%.

The fair value sensitivity of trailing fee liabilities to adverse changes in key assumptions would not result in a material impact on the Company’s financial position.

Rollforward of Level 3 Fair Values

The following tables include a rollforward of trailing fee liabilities classified by the Company within Level 3 of the fair value hierarchy:

	Trailing Fee Liabilities
Fair value at March 31, 2020	$	762
Issuances	57
Repayments and settlements	(76)
Changes in fair value recorded in earnings	(23)
Fair value at June 30, 2020	$	720

	Trailing Fee Liabilities
Fair value at December 31, 2019	$	504
Issuances	369
Repayments and settlements	(130)
Changes in fair value recorded in earnings	(23)
Fair value at June 30, 2020	$	720

	Trailing Fee Liabilities
Fair value at March 31, 2021	$	1,775
Issuances	936
Repayments and settlements	(246)
Changes in fair value recorded in earnings	48
Fair value at June 30, 2021	$	2,513

	Trailing Fee Liabilities
Fair value at December 31, 2020	$	1,276
Issuances	1,605
Repayments and settlements	(416)
Changes in fair value recorded in earnings	48
Fair value at June 30, 2021	$	2,513

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Loans at Fair Value

6 Months Ended

Jun. 30, 2021

Receivables [Abstract]

Loans at Fair Value

Loans at Fair Value

The following table presents the aggregate fair value and aggregate principal outstanding of all loans and loans that were 90 days or more past due included in the condensed consolidated balance sheets:

	Loans				Loans > 90 Days Past Due
	December 31,		June 30,		December 31,		June 30,
	2020		2021		2020		2021
Outstanding principal balance	$	97,497	$	100,181	$	2,018	$	5,797
Net fair value and accrued interest adjustments	(19,037)		(17,870)		(2,002)		(5,762)
Fair value(1)	$	78,460	$	82,311	$	16	$	35

_________

(1)     Includes $2.4 million and $23.8 million of auto loans as of December 31, 2020 and June 30, 2021, respectively, of which an immaterial amount is 90 days or more past due for each period presented.

The Company places loans on non-accrual status at 120 days past due. Any accrued interest recorded in relation to these loans is reversed in the respective period. The Company charges-off loans no later than 120 days past due.

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Balance Sheet Components

6 Months Ended

Jun. 30, 2021

Other Assets [Abstract]

Balance Sheet Components

Balance Sheet Components

Other Assets

Other assets consisted of the following:

	December 31,		June 30,
	2020		2021
Servicing fees and other receivables	$	11,656	$	31,736
Deposits	7,947		8,150
Prepaid expenses	6,009		14,916
Loan servicing assets (at fair value)	6,831		15,450
Other assets	7,603		2,738
Total other assets	$	40,046	$	72,990

Servicing fees and other receivables represent amounts recognized as revenue but not yet collected in relation to servicing and other agreements with institutional investors and bank partners.

Property, Equipment, and Software, Net

Property, equipment, and software, net consisted of the following:

	December 31,		June 30,
	2020		2021
Internally developed software	$	7,906	$	11,074
Computer equipment	1,285		1,900
Furniture and fixtures	1,770		2,573
Leasehold improvements	2,763		3,412
Total property, equipment, and software	13,724		18,959
Accumulated depreciation and amortization	(3,692)		(5,410)
Total property, equipment, and software, net	$	10,032	$	13,549

For the three and six months ended June 30, 2020, depreciation and amortization expense on property, equipment, and software was immaterial. For the three and six months ended June 30, 2021, depreciation and amortization expense on property, equipment, and software was $0.9 million and $1.7 million, respectively. Capitalized internally developed software balances, net of accumulated amortization, were $6.0 million and $8.2 million as of December 31, 2020 and June 30, 2021, respectively.

Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consisted of the following:

	December 31,		June 30,
	2020		2021
Accrued expenses	$	10,974	$	29,884
Accrued payroll	13,834		19,368
Loan servicing liabilities (at fair value)	8,254		11,883
Trailing fee liability (at fair value)	1,276		2,513
Other liabilities	1,331		6,731
Total accrued expenses and other liabilities	$	35,669	$	70,379

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Acquisitions

6 Months Ended

Jun. 30, 2021

Business Combination and Asset Acquisition [Abstract]

Acquisitions

Acquisitions

In April 2021, the Company completed its acquisition of Prodigy Software, Inc. (“Prodigy”). Prodigy provides an e-commerce platform for car dealerships which enables both online and in-store vehicle discovery, credit application, and checkout. Prodigy provides a modern multi-channel car buying experience, helping dealerships serve consumers with a holistic software solution that integrates legacy systems. In addition to modernizing the car buying experience, Prodigy will bring Upstart's AI enabled auto loans to dealerships across the country where a significant number of auto loans are transacted.

The total consideration the Company provided for Prodigy was approximately $89.0 million, comprised of the following:

	April 8, 2021
Fair value of Upstart common stock issued to Prodigy stockholders(1)	$	70,121
Cash paid to common and preferred stockholders, warrant holders, and vested option holders(2)	17,151
Fair value of assumed Prodigy options attributable to pre-combination service period	889
Transactions costs paid by Upstart on behalf of Prodigy	883
Total purchase consideration	$	89,044

_________

(1)    The fair value is based on 568,539 shares of Company common stock at $123.33 per share, the closing stock price on April 8, 2021, and 87,339 shares are held in escrow as security for certain indemnification obligations of former Prodigy stockholders.

(2)     $1.9 million of the cash paid is being held in escrow as security for certain indemnification obligations of former Prodigy stockholders.

Excluded from the total purchase consideration above are 82,201 shares of the Company’s restricted common stock ("restricted stock") with a fair value of $10.1 million issued to certain Prodigy employees. The restricted stock is subject to transfer restrictions and a repurchase option and is contingent upon the employees' continued employment with the Company. The repurchase option will lapse with respect to 1/8th of the shares of restricted stock at the end of each successive three-month period following the closing date of the Prodigy acquisition. The Company will record stock-based compensation expense straight-line over the two-year period that the repurchase option lapses.

The acquisition has been accounted for as a business combination. The purchase consideration was allocated to the tangible and intangible assets and liabilities acquired as of the acquisition date, with the excess recorded to goodwill as shown below. The values assigned to the assets acquired and liabilities assumed are based on preliminary estimates of fair value available as of the date of this Quarterly Report on Form 10-Q and may be adjusted during the measurement period of up to 12 months from the date of acquisition as further information becomes available. Any changes in the fair values of the assets acquired and liabilities assumed during the measurement period may result in adjustments to goodwill.

The following table summarizes the fair values of the assets acquired and liabilities assumed as of the acquisition date:

	April 8, 2021
Goodwill	$	66,866
Acquisition-related intangible assets	23,200
Cash	1,479
Deferred tax liability, net	(2,328)
Other assets acquired and liabilities assumed, net	(173)
Total purchase consideration	$	89,044

The goodwill recognized was primarily attributable to the opportunity to bring Upstart's AI enabled auto loans to dealerships across the country where the vast majority of loans are transacted. The goodwill is not deductible for U.S. federal income tax purposes.

The Company recognized acquisition-related costs of approximately $1.2 million in the six months ended June 30, 2021 which are included in the general and administrative expense in the condensed consolidated statement of operations and comprehensive income (loss). Acquisition-related costs were immaterial in the three months ended June 30, 2021.

	Estimated fair values (in thousands)		Estimated useful life (years)
Developed technology	$	9,400	3.0
Trade name	100		2.0
Customer relationships	13,700		12.0
Total acquisition-related intangible assets	$	23,200

The fair values of the acquisition-related intangibles were determined using the following methodologies: replacement cost method, the relief from royalty method, and the with/without method, a form of the income approach, for developed technology, trade name, and customer relationships, respectively. The acquired intangible assets have a total weighted average amortization period of 8.3 years.

We have included the financial results of the acquired business in our condensed consolidated financial statements from the date of acquisition. Revenues and expenses related to the acquisition for the three and six months ended June 30, 2021 were not material. Pro forma results of operations have not been presented because the effects of this acquisition were not material to our financial results.

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Goodwill and Intangible Assets

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

Goodwill and Intangible Assets

Goodwill

The table below presents changes to the carrying amount of goodwill:

	December 31, 2020		Goodwill Acquired		June 30, 2021
Goodwill	$	—	$	66,866	$	66,866

The goodwill acquired during the six months ended June 30, 2021 is associated with the acquisition of Prodigy. There was no impairment for the periods presented.

Intangible Assets

Acquired intangible assets subject to amortization are as follows:

	June 30, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Weighted Average Remaining Useful Life (Years)
Developed technology	$	9,400	$	783	$	8,617	2.8
Trade name	100		12		88		1.8
Customer relationships	13,700		286		13,414		11.8
	$	23,200	$	1,081	$	22,119

Amortization expense was $1.1 million for both the three and six months ended June 30, 2021. There were no acquired intangible assets subject to amortization prior to April 8, 2021.

Expected future amortization expense for intangible assets as of June 30, 2021 is as follows:

Fiscal Years:
Remaining 2021	$	2,163
2022	4,325
2023	4,287
2024	1,925
2025	1,142
Thereafter	8,277
Total	$	22,119

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Borrowings

6 Months Ended

Jun. 30, 2021

Debt Disclosure [Abstract]

Borrowings

Borrowings

The following table presents the aggregate principal outstanding of all loans mentioned in this note that are included in the condensed consolidated balance sheets:

	Borrowings
	December 31,		June 30,
	2020		2021
Term loan	$	15,000	$	—
Revolving credit facility	5,500		—
Warehouse credit facility	34,994		2,727
Risk retention funding loans	7,187		3,330
Total payments due	62,681		6,057
Unamortized debt discount	(55)		—
Total borrowings	$	62,626	$	6,057

Term Loan

In October 2018, the Company and UNI entered into a mezzanine loan and security agreement to obtain a term loan of up to $15.0 million (the “Mezzanine Loan”). The Mezzanine Loan bears interest at the greater of prime rate plus 5.25% or 10.00% per annum, payable monthly. The principal balance was due upon maturity on October 1, 2021.

In June 2021, the Company repaid in full the $15.0 million principal balance outstanding under the Mezzanine Loan, plus accrued interest and prepayment fees, and terminated the Mezzanine Loan. In connection with the termination, the Company recognized the remaining unamortized debt discount and recognized an immaterial loss on debt extinguishment.

Revolving Credit Facility

In September 2018, the Company and UNI entered into a revolving credit facility with a third-party lender for up to $5.5 million (the “UNI Credit Facility”). The UNI Credit Facility bears floating interest at the greater of prime rate plus 1.00% or 4.25% annum, payable monthly, subject to a monthly minimum interest requirement prior to maturity. The UNI Credit Facility had an original termination and maturity date of June 1, 2020. In 2020, the parties agreed to extend the maturity date of the UNI Credit Facility to June 1, 2021. In June 2021, the Company repaid in full the $5.5 million of outstanding principal, plus accrued interest, under the UNI Credit Facility and did not renew such facility.

Warehouse Credit Facility

In November 2015, the Company’s consolidated VIE, Upstart Loan Trust (“ULT”), entered into a revolving credit and security agreement with a third-party lender (the “ULT Warehouse Credit Facility”). The credit and security agreement for the ULT Warehouse Credit Facility was amended and restated in its entirety in May 2020 and further amended in June 2021. Under the revolving credit and security agreement, as amended from time to time, ULT may borrow up to $100.0 million (subject to a borrowing base capacity) until the earlier of June 15, 2023 or the occurrence of an accelerated amortization event. An accelerated amortization event includes, but are not limited to, failure to satisfy certain loan performance metrics or the occurrence of an event of default. The proceeds may only be used to purchase unsecured personal loans from Upstart’s platform and to pay fees and expenses related to the credit facility. The ULT Warehouse Credit Facility matures on the earlier of June 15, 2024 or acceleration of the facility following an event of default, upon which date 100% of the outstanding principal amount, together with any accrued and unpaid interest, becomes due and payable. The entire amount of the outstanding principal and interest may be prepaid at any time without penalty. The ULT Warehouse Credit Facility bears a floating interest rate of LIBOR (“ the Benchmark Rate”) plus a spread ranging from 1.90% to 4.00% per annum, due and payable monthly in arrears. In the event that LIBOR ceases to be available, the Benchmark Rate will be replaced with an alternative rate such as the Secured Overnight Financing Rate. The Company is subject to additional interest payments under a minimum utilization requirement of $30 million. The maximum advance rate under the ULT Warehouse Credit Facility on outstanding principal of loans held by ULT was 80% as of December 31, 2020 and 85% June 30, 2021.

The ULT Warehouse Credit Facility contains certain financial covenants. As of December 31, 2020 and June 30, 2021, ULT was in compliance with all applicable covenants under the ULT Warehouse Credit Facility. The creditors of ULT have no recourse to the general credit of the Company, except for certain limited obligations of ULT to its creditors that are guaranteed by the Company. The Company does not guarantee the credit performance of the loans owned by ULT, and the loans and other assets owned by ULT are not available to settle the claims of creditors of the Company.

The following table includes the aggregate balances held by ULT that were pledged as collateral for the ULT Warehouse Credit Facility and included in loans at fair value and restricted cash in the condensed consolidated balance sheets, respectively:

	ULT Warehouse Credit Facility
	December 31, 2020		June 30, 2021
Outstanding borrowings	$	34,994	$	2,727
Aggregate outstanding principal of loans pledged as collateral	59,709		6,470
Aggregate fair value of loans purchased and held by ULT	60,231		26,741
Restricted cash pledged as collateral	11,270		28,974

Risk Retention Funding Loans

In October 2018, Upstart RR Funding 2018-2, LLC (the “2018-2 RR entity”), a consolidated VIE of UNI, entered into a loan and security agreement (the “2018-2 RR Financing Agreement”) to finance the Company’s risk retention balance in the Upstart Securitization Trust 2018-2. Under this agreement, the balance borrowed by the 2018-2 RR entity has an interest rate of 4.00% per annum and is repaid using cash proceeds received by the 2018-2 RR entity as part of monthly cash distributions from the 2018-2 securitization on securitization notes and residual certificates. As of December 31, 2020, the outstanding principal balance under the 2018-2 RR Financing Agreement was immaterial. In April 2021, the Company repaid the outstanding principal and accrued interest in full.

In September 2019, Upstart RR Funding 2019-2, LLC (the “2019-2 RR entity”), a consolidated VIE of UNI, entered into a loan and security agreement (the “2019-2 RR Financing Agreement”) to finance the Company’s risk retention balance in the Upstart Securitization Trust 2019-2. Under this agreement, the balance borrowed by the 2019-2 RR entity has an annual interest rate of 4.33% and is repaid using cash proceeds received by the 2019-2 RR entity as part of monthly cash distributions from the 2019-2 securitization on securitization notes and residual certificates. As of December 31, 2020 and June 30, 2021, the outstanding principal balance under the 2019-2 RR Financing Agreement was $6.6 million and $3.3 million, respectively.

The borrowings are solely the obligations of the 2018-2 RR entity and 2019-2 RR entity, respectively, and the Company is not obligated thereon. The securities and other assets owned by each RR entity are not available to settle the claims of creditors of the Company. Assets pledged as collateral for the risk retention funding loans include $12.6 million and $8.7 million of securities held for risk retention for the 2018-2 and 2019-2 securitization transactions, included in notes receivables and residual certificates on the condensed consolidated balance sheets as of December 31, 2020 and June 30, 2021, respectively.

The following table summarizes the aggregate amount of maturities of all borrowings as of June 30, 2021:

	June 30, 2021
Remainder of 2021	$	—
2022	—
2023	3,330
2024	2,727
2025	—
Total	$	6,057

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Common Stock and Common Stock Warrants

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Common Stock and Common Stock Warrants

Common Stock and Common Stock Warrants

Common Stock

In December 2020, the Company's amended and restated certificate of incorporation became effective, which authorized the issuance of 700,000,000 shares of common stock with a par value of $0.0001 per share.

The Company had reserved shares of common stock for issuance, on an as-converted basis, as follows:

	December 31,	June 30,
	2020	2021
Options issued and outstanding	19,600,223	18,626,100
RSUs outstanding	—	1,187,427
Shares available for future issuance under 2020 plan	2,537,181	10,249,442
Shares available for issuance under ESPP	—	2,113,140
Warrants to purchase common stock	75,000	—
Total	22,212,404	32,176,109

Common Stock Warrants

In October 2018, the Company issued stock warrants to purchase 75,000 shares of common stock, with an exercise price of $2.16 per share. The estimated grant date fair value of the common stock warrants was recognized as debt issuance costs in the period granted. The common stock warrant has a contractual term of ten years and expire in October 2028.

On December 1, 2020, the common stock warrant agreement was amended to include a repurchase option in the event of an IPO. Upon the completion of an IPO, or a qualified acquisition of the Company, the common stock warrant holders have the option to require the Company to repurchase the warrant in its entirety for a purchase price of $1.5 million. The repurchase option terminates on the earlier of (i) 30 days after the closing of a qualified sale of the Company or; (ii) 10 business days after the date on which the Company’s IPO price per share is confirmed by the Company’s underwriters.

On December 31, 2020, the repurchase clause for the warrant expired resulting in the fair market value of the stock warrants to purchase 75,000 shares reclassified from liability to equity on the condensed consolidated balance sheets. On January 13, 2021, the warrant holder net exercised the warrant resulting in 72,407 common shares issued by the Company. As of June 30, 2021 no common stock warrants were outstanding.

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Equity Incentive Plans

6 Months Ended

Jun. 30, 2021

Share-based Payment Arrangement [Abstract]

Equity Incentive Plans

Equity Incentive Plans

Equity Incentive Plans

In 2012, the Company adopted the Equity Incentive Plan (“2012 Equity Incentive Plan”) authorizing the granting of incentive stock options (“ISOs”) and non-statutory stock options (“NSOs”) to eligible participants. Under the 2012 Equity Incentive Plan, the exercise price of an ISO and NSO shall not be less than 100% of the estimated fair value of the shares on the date of grant, as determined by the Board of Directors. The exercise price of an ISO granted to a 10% stockholder shall not be less than 110% of the estimated fair value of the shares on the date of grant, as determined by the Board of Directors. Options generally vest over four years and are exercisable for up to 10 years after the date of grant if the employee provides service to the Company for at least three years.

In October 2020, our Board of Directors adopted, and in November 2020 our Board of Directors amended and our stockholders approved, our 2020 Equity Incentive Plan which was effective on December 14, 2020. The Company terminated the 2012 Equity Incentive Plan immediately prior to effectiveness of the 2020 Equity Incentive Plan with respect to the grant of future awards. However, our 2012 Equity Incentive Plan continues to govern the terms and conditions of the outstanding awards granted under our 2012 Equity Incentive Plan.

The 2020 Equity Incentive Plan authorizes granting of ISOs, NSOs, stock appreciation rights, restricted stock, restricted stock units, or RSUs, and performance awards. As of June 30, 2021, the Company is authorized to issue up to 10,249,442 shares of common stock under the 2020 Equity Incentive Plan. In addition, the 2020 Equity

Incentive Plan also includes any shares subject to awards granted under our 2012 Equity Incentive Plan that, on or after December 15, 2020, expire or otherwise terminate without having been exercised or issued in full, are tendered to or withheld by us for payment of an exercise price or for satisfying tax withholding obligations, or are forfeited to or repurchased by us due to failure to vest. The maximum number of shares that may be added to the 2020 Equity Incentive Plan pursuant to outstanding awards under the 2012 Equity Incentive Plan is 15,000,000 shares. The number of shares available for issuance under our 2020 Equity Incentive Plan also includes an annual increase on the first day of each fiscal year beginning with the 2021 in an amount equal to the lesser of 15,000,000 shares or 5% of the outstanding shares of our common stock on the last day of our immediately preceding fiscal year.

In connection with the Company’s acquisition of Prodigy, the Company assumed the Prodigy Software, Inc. 2015 Stock Incentive Plan (the “Prodigy Plan”), under which certain unvested options under the Prodigy Plan were assumed by the Company. The assumed options are subject to the same terms and conditions that were applicable to them under the Prodigy Plan, except that (i) the assumed options relate to shares of Upstart’s common stock, and (ii) the number of shares of Upstart’s common stock was the result of an adjustment based upon a ratio as described further in the Registration Statement on Form S-8 filed with the SEC on April 16, 2021.

Stock Options

The following table summarized stock option activity for the six months ended June 30, 2021:

	Number of Options	Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Life (years)	Aggregate Intrinsic Value
Balances at December 31, 2020	19,600,223	$	4.27	6.8	$ 715,084
Options granted	606,830	$	104.82
Options assumed upon acquisition	23,494	$	9.06
Options exercised	(1,284,977)	$	2.28
Options cancelled and forfeited	(319,470)	$	6.80
Balances at June 30, 2021	18,626,100	$	7.64	6.4	$	2,184,219
Options exercisable – June 30, 2021	11,421,423	$	1.99	5.0	$	1,403,759
Options vested and expected to vest – June 30, 2021	18,331,294	$	7.22	6.4	$	2,157,331

The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying awards and the fair value of the Company’s stock as of June 30, 2021. The aggregate intrinsic value of options exercised for the six months ended June 30, 2020 and 2021, was $0.8 million and $122.7 million, respectively. The weighted-average grant date fair value of options granted during the six months ended June 30, 2020 and 2021, was $5.31 and $62.16 per share, respectively. The weighted-average fair value of options assumed in connection with an acquisition was $74.84 per share for the six months ended June 30, 2021. The total fair value of options vested for the six months ended June 30, 2020 and 2021, was $2.3 million and $12.3 million, respectively.

In May 2021, the Company amended an employee stock option agreement which resulted in a modification of the vesting of a certain number of option shares. The Company valued the amended stock options as of the modification date. Based on the Black-Scholes option pricing model fair value, incremental stock-based compensation expense of $4.4 million resulting from the modification was recognized during the three and six months ended June 30, 2021.

As of June 30, 2021, total unrecognized stock-based compensation expense related to unvested stock options was $70.3 million, which is expected to be recognized over a remaining weighted-average period of 2.2 years.

Restricted Stock Units

During the six months ended June 30, 2021, the Company began granting RSUs to employees and nonemployees. RSUs vest upon satisfaction of a service-based condition, which is generally satisfied over four years. The following table summarized RSU activity for the six months ended June 30, 2021:

	Number of Shares	Weighted Average Grant Date Fair Value Per Share
Unvested at December 31, 2020	—
RSUs granted	1,217,420	$	107.81
RSUs vested	(6,480)	$	102.52
RSUs cancelled and forfeited	(23,513)	$	92.77
Unvested at June 30, 2021	1,187,427

As of June 30, 2021, total unrecognized stock-based compensation expense related to outstanding unvested RSUs was $119.4 million, which is expected to be recognized over a remaining weighted-average period of 3.3 years.

Restricted Stock

In connection with the Prodigy acquisition, 82,201 shares of the Company’s restricted stock were issued to certain Prodigy employees. The restricted stock is subject to restrictions which lapse on a quarterly basis over two years. Refer to “Note 6. Acquisitions” for further information.

The following table summarized Restricted Stock activity for the six months ended June 30, 2021:

	Number of Shares	Weighted Average Grant Date Fair Value Per Share
Unvested at December 31, 2020	—
Restricted	82,201	$	121.65
Vested	—	$	—
Unvested at June 30, 2021	82,201

As of June 30, 2021, total unrecognized stock-based compensation expense related to restricted stock was $9.0 million, which is expected to be recognized over a remaining weighted-average period of 1.8 years.

2020 Employee Stock Purchase Plan

In October 2020, our Board of Directors adopted, and in November 2020 our Board of Directors amended and our stockholders approved, our ESPP which was effective on December 14, 2020. Our ESPP provides for consecutive six-month offering periods. The offering periods are scheduled to start on the first trading day on or after February 15 and August 15 of each year, except the first offering period commenced on December 16, 2020 and will end on the first trading day on or before August 15, 2021. The second offering period will commence on the last trading day on or after August 15, 2021. The ESPP permits participants to purchase shares in the amount of 85% of the lower of the fair market value of our shares of common stock on the first trading day of the offering period or

on the exercise date. As of June 30, 2021, the maximum number of shares of common stock that can be issued under the employee stock purchase plan was 2,113,140 shares, in addition to any automatic annual evergreen increase. As of June 30, 2021, no shares of common stock have been purchased under the ESPP.

As of June 30, 2021, total unrecognized stock-based compensation expense related to the ESPP was $1.0 million, which is expected to be recognized over a remaining weighted-average period of 0.1 years.

Fair Value of Awards Granted

In determining the fair value of the stock-based awards, the Company uses the Black-Scholes option-pricing model and assumptions discussed below. Each of these inputs is subjective and generally requires significant judgment.

Fair Value of Common Stock–Prior to the completion of the IPO, the fair value of the shares of common stock was determined by the Company’s Board of Directors as there was no public market for the Company’s common stock. After the completion of the IPO, the fair value of the Company’s common stock is determined by the closing price, on the date of grant, of its common stock, which is traded on the Nasdaq Global Select Market.

Expected Term–The expected term represents the period that the Company’s stock options are expected to be outstanding. The Company determined the expected term for employee stock options based on historical terminations and exercise behavior, which factors in an extended post-termination exercise provision for vested awards for certain employees that provide more than three years of service to the Company. The Company uses the contractual term for all nonemployee awards.

Volatility–Because the Company does not have an active trading market for its common stock for a sufficient period of time, the expected volatility is estimated based on the average volatility for comparable publicly-traded companies, over a period equal to the expected term of the stock option grants.

Risk-free Interest Rate–The risk-free interest rate assumption is based on the U.S. Treasury zero coupon issues in effect at the time of grant for periods corresponding with the expected term of the option.

Dividends–The Company has never paid dividends on its common stock and does not anticipate paying dividends on common stock. Therefore, the Company uses an expected dividend yield of zero.

The following assumptions were used to estimate the fair value of options granted:

	Three Months Ended June 30,		Six Months Ended June 30,
	2020	2021	2020	2021
Expected term (in years)	5.3– 10.0	*	5.3 – 10.0	5.3 – 6.9
Expected volatility	65.97% – 71.80%	*	53.23% – 71.80%	63.12% – 65.01%
Risk-free interest rate	0.37% – 0.82%	*	0.37% – 1.50%	0.62% – 1.14%
Dividend yield	—%	*	—%	— %

* No options were granted during the three months ended June 30, 2021.

The following assumptions were used to estimate the fair value of the Company’s ESPP for the initial offering period:

	Six Months Ended June 30,
	2021
Expected term (in years)	0.6
Expected volatility	61.65%
Risk-free interest rate	0.09%
Dividend yield	—%

Stock-Based Compensation

The Company recorded stock-based compensation in the following expense categories in its condensed consolidated statements of operations and comprehensive income (loss) for employees and nonemployees:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Sales and marketing	$	405	$	1,427	$	689	$	2,180
Customer operations	205		1,624		404		2,376
Engineering and product development	1,112		12,472		2,038		16,779
General, administrative, and other	797		5,663		1,353		8,473
Total	$	2,519	$	21,186	$	4,484	$	29,808

Stock-based compensation expense by award type was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Stock options	$	2,519	$	11,265	$	4,484	$	16,385
RSUs	—		7,094		—		8,539
ESPP	—		1,779		—		3,836
Restricted Stock	—		1,048		—		1,048
Total	$	2,519	$	21,186	$	4,484	$	29,808

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Leases

6 Months Ended

Jun. 30, 2021

Leases [Abstract]

Leases

Leases

The Company’s operating leases are primarily for its corporate headquarters in San Mateo, California and Columbus, Ohio. Both operating leases include early termination options, and one of the leases includes renewal options for two successive five-year periods. The exercise of these options was not recognized as part of the ROU assets and lease liabilities, as the Company did not conclude, at the commencement date of the leases, that the exercise of renewal options or termination options was reasonably certain. In connection with one of the leases, a letter of credit was issued on behalf of the Company for the benefit of the landlord in the amount of $2.0 million. The letter of credit is secured by a certificate of deposit which is included in restricted cash on the condensed consolidated balance sheets.

As of June 30, 2021, future minimum non-cancelable lease payments are as follows:

	Operating Leases
Remainder of 2021	$	2,408
2022	5,221
2023	5,516
2024	2,567
2025	1,579
Thereafter	2,417
Total undiscounted lease payments	19,708
Less: Present value adjustment	(1,930)
Operating lease liabilities	$	17,778

As of June 30, 2021, the Company does not have any operating leases which are yet to commence.

As of June 30, 2021 the Company did not have any material finance leases. The Company’s operating lease expense consists of rent and variable lease payments. Variable lease payments such as common area maintenance and parking fees, were included in operating expenses. Rent expense for the Company’s short-term leases was immaterial for the periods presented. Operating lease expense was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Rent expense	$	1,303	$	1,467	$	2,572	$	2,995
Variable lease payments	$	348	$	362	$	704	$	661

Supplemental information related to the Company’s operating leases was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Cash paid for amounts included in the measurement of lease liabilities	$	1,035	$	1,075	$	2,046	$	2,132
Total right-of-use assets capitalized	$	187	$	—	$	187	$	—

Supplemental cash flow and noncash information related to the Company’s operating leases was as follows:

	June 30,
	2021
Weighted average remaining lease term (in years)	4.18
Weighted average discount rate	5.06%

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Commitment and Contingencies

6 Months Ended

Jun. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Loan Purchase Obligation

Under the Company’s loan agreements with certain bank partners, the banks retain ownership of the loans facilitated through Upstart’s platform for three days or longer (the “holding period”) after origination, as required under the respective agreements. The Company has committed to purchase the loans at the unpaid principal balance, plus accrued interest, at the conclusion of the required holding period. As of December 31, 2020 and June 30, 2021, the total loan purchase commitment included outstanding principal balance of $39.3 million and $24.6 million, respectively.

Repurchase and Indemnification Contingency

Under the terms of the loan purchase and loan servicing agreements between the Company and institutional investors, as well as in agreements with investors in securitizations where the Company is not the sponsor, the Company may, in certain circumstances, become obligated to repurchase loans from such investors. Generally, these circumstances include the occurrence of verifiable identity theft, the failure of sold loans to meet the terms of certain loan-level representations and warranties that speak as of the time of origination or sale, the failure to comply with other contractual terms with the investors, or a violation of the applicable federal, state, or local lending laws.

The maximum potential amount of future payments associated under this obligation is the outstanding balances of the loans sold to the investors, which at December 31, 2020 and June 30, 2021, is $5,180.7 million and $8,153.6 million, respectively. The Company recognizes a liability for the repurchase obligation based on historical experience when the loans are issued. The liability is subsequently remeasured when a related loss is probable and can be reasonably estimated. Actual payments made relating to the Company’s repurchase and indemnification obligations were immaterial historically. The Company has recorded contingent liabilities as of December 31, 2020 and June 30, 2021 of immaterial amounts to cover estimated future obligations related to these contractual terms. These amounts are included in accrued expenses and other liabilities on the Company’s condensed consolidated balance sheets.

Legal

From time to time the Company is subject to, and it is presently involved in, litigation and other legal proceedings. Accounting for contingencies requires the Company to use judgment related to both the likelihood of a loss and the estimate of the amount or range of loss. The Company records a loss contingency when it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. As of December 31, 2020 and June 30, 2021, no loss contingency has been recorded in connection with legal proceedings arising in the ordinary course of business.

Contingencies

Accounting for contingencies requires the Company to use judgment related to both the likelihood of a loss and the estimate of the amount or range of loss. The Company records a loss contingency when it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. The Company discloses material contingencies when it believes a loss is not probable but reasonably possible. Although the Company cannot reasonably determine the outcome of any litigation or tax matters, it does not believe there are currently any such actions that, if resolved unfavorably, would have a material impact on its condensed consolidated financial statements.

Indemnifications

In the ordinary course of business, the Company may provide indemnifications of varying scope and terms to vendors, directors, officers and other parties with respect to certain matters. In addition, the Company has entered into indemnification agreements with directors and certain officers and employees that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors, officers or employees. No demands have been made upon the Company to provide indemnification under such agreements, and thus, there are no claims that the Company is aware of that could have a material effect on the Company’s condensed consolidated financial statements.

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Income Taxes

6 Months Ended

Jun. 30, 2021

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The Company’s effective tax rates for the three and six months ended June 30, 2020 and 2021, are as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2021			2020			2021
Provision (benefit) for income taxes	$	—		$	(988)		$	—		$	(767)
Effective Tax Rate	—		%	(3.33)		%	—		%	(1.92)		%

The Company's effective tax rate is calculated by dividing total income tax expense by the sum of income before income tax expense and the net income attributable to noncontrolling interests. The decrease in the effective tax rate for the six months ended June 30, 2021 compared to prior quarter was primarily driven by an increase in stock based compensation related expenses. The effective tax rate differs from the U.S. statutory tax rate primarily due to the valuation allowance on the Company’s deferred tax assets as it is more likely than not that some or all of these deferred tax assets will not be realized. In addition, an income tax benefit was recorded in the quarter primarily from a partial valuation allowance release on the Company's deferred tax assets due to net deferred tax liabilities originating from acquisitions in the three months ended June 30, 2021.

The tax benefit of $0.8 million recorded for the six months ended June 30, 2021 is primarily related to the release of valuation allowance related to the acquisition of Prodigy. The release of valuation allowance is attributable to ASC 805-740-30-3, acquisitions with deferred tax liabilities that, upon acquisition, allowed us to recognize certain deferred tax assets of approximately $1.8 million during the six months ended June 30, 2021 that had previously been offset by a valuation allowance.

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Related Party Transactions	6 Months Ended
	Jun. 30, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Related Party TransactionsSince the Company’s inception, it has engaged in various transactions with its executive officers and directors, holders of more than 10% of its voting securities, and their affiliates.A related party investor and its affiliates also participated in securitization transactions co-sponsored and serviced by the Company in the six months ended June 30, 2020 by contributing loans and purchasing securitization notes or residual certificates.

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Net Income (Loss) Per Share Attributable to Upstart Holdings, Inc. Common Stockholders

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Net Income (Loss) Per Share Attributable to Upstart Holdings, Inc. Common Stockholders

Net Income (Loss) Per Share Attributable to Upstart Holdings, Inc. Common Stockholders Basic net income (loss) per common share attributable to Upstart Holdings, Inc.’s common stockholders is based on the weighted-average common shares outstanding during the relevant period. Diluted net income (loss) per common share attributable to Upstart Holdings, Inc.’s common stockholders is based on the weighted-average common shares outstanding during the relevant period adjusted for the dilutive effect of share-based awards.

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Numerator:
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	$	(6,193)	$	37,284	$	(4,713)	$	47,386
Denominator:
Weighted-average common shares outstanding used to calculate net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic	14,657,399		76,674,129		14,641,333		75,160,037
Weighted-average effect of dilutive securities	—		18,127,994		—		18,033,116
Weighted-average common shares outstanding used to calculate net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted	14,657,399		94,802,123		14,641,333		93,193,153
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic	$	(0.42)	$	0.49	$	(0.32)	$	0.63
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted	$	(0.42)	$	0.39	$	(0.32)	$	0.51

The following securities were excluded from the computation of diluted net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders for the periods presented, because including them would have been anti-dilutive for the three and six months ended June 30, 2020.

	Three Months Ended June 30,		Six Months Ended June 30,
	2020	2021	2020	2021
Convertible preferred stock	47,349,577	—	47,349,577	—
Options to purchase common stock	18,853,815	451,493	18,853,815	500,065
Unvested RSUs	—	262,914	—	1,117,330
Warrants to purchase convertible preferred stock	600,208	—	600,208	—
Warrants to purchase common stock	319,669	—	319,669	—
Total	67,123,269	714,407	67,123,269	1,617,395

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Subsequent Events	6 Months Ended
	Jun. 30, 2021
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events The Company has evaluated the impact of events that have occurred subsequent to June 30, 2021, through August 12, 2021, the date which the condensed consolidated financial statements were available to be issued. Based on the evaluation, the Company has determined no subsequent events were required to be recognized or disclosed.

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Description of Business and Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Consolidation

The accompanying unaudited condensed consolidated financial statements have been prepared on the same basis as the annual consolidated financial statements included in our Annual Report on Form 10-K and in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary to state fairly the Company’s financial position, results of operations, comprehensive income (loss) and cash flows for the periods presented, but are not necessarily indicative of the results of operations to be anticipated of any future annual or interim periods.

Certain information and disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to rules and regulations of the Securities and Exchange Commission. Accordingly, the information included in this Quarterly Report on Form 10-Q should be read in conjunction with the consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the year ended December 31, 2020.

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared on the same basis as the annual consolidated financial statements included in our Annual Report on Form 10-K and in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary to state fairly the Company’s financial position, results of operations, comprehensive income (loss) and cash flows for the periods presented, but are not necessarily indicative of the results of operations to be anticipated of any future annual or interim periods.

Certain information and disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to rules and regulations of the Securities and Exchange Commission. Accordingly, the information included in this Quarterly Report on Form 10-Q should be read in conjunction with the consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the year ended December 31, 2020.

Use of Estimates

The preparation of the condensed consolidated financial statements in conformity with GAAP requires that management make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. Significant estimates and assumptions made in the accompanying condensed consolidated financial statements, which management believes are critical in understanding and evaluating the Company’s reported financial results include: (i) fair value determinations; (ii) stock-based compensation; (iii) consolidation of VIEs; and (iv) provision for income taxes, net of valuation allowance for deferred tax assets. The Company bases its estimates on various factors it believes to be reasonable under the circumstances. Actual results could differ from those estimates and such differences could affect the results of operations reported in future periods.

Stock-Based Compensation

Stock-Based Compensation

The Company issues stock options, restricted stock units (“RSUs”), and restricted stock to employees and nonemployees, including directors and third-party service providers, and employee stock purchase rights granted under the Company’s employee stock purchase plan (“ESPP”). Stock options and employee stock purchase rights granted under the ESPP are initially measured at fair value at the date of grant using the Black-Scholes option-pricing model. RSUs and restricted stock are measured at the fair market value of our common stock at the grant date. Stock-based compensation expenses are recognized based on their respective grant-date fair values. Forfeitures are estimated at the time of grant and revised, as necessary, in subsequent periods if actual forfeitures differ from

initial estimates. Stock-based compensation expense is recorded net of estimated forfeitures, such that the expense is recorded only for those stock options that are expected to vest.

Business Combinations

Business Combinations

The Company accounts for business combinations using the acquisition method of accounting which requires the fair values of assets acquired and liabilities assumed to be recognized in the interim condensed consolidated financial statements. Assets acquired and liabilities assumed in a business combination are recognized at their estimated fair value as of the acquisition date. The excess purchase price over the fair value of assets acquired and liabilities assumed is recorded as goodwill. The allocation of fair values may be subject to adjustment after the initial allocation for up to a one-year period, with the corresponding offset to goodwill. Acquisition-related costs, such as legal and consulting fees, are recognized separately from the business combination and are expensed as incurred.

Goodwill and Intangible Assets

Goodwill and Intangible Assets

Goodwill represents the excess of the purchase price over the fair value of identifiable net assets acquired. Goodwill is reviewed for impairment annually, or more frequently if an event or a change in circumstances indicates that goodwill may be impaired. We first assess qualitative factors to determine if it is more likely than not that the fair value of the reporting unit is less than its carrying value. If the Company concludes the fair value is less than its carrying value a quantitative test is performed. We perform a quantitative goodwill impairment test by determining the fair value of the reporting unit and comparing it to the carrying value of the reporting unit. If the fair value of the reporting unit is greater than the reporting unit’s carrying value, then the carrying value of the reporting unit is deemed to be recoverable. If the carrying value of the reporting unit is greater than the reporting unit’s fair value, goodwill is impaired and written down to the reporting unit’s fair value.

Acquired intangible assets are recorded at fair value on the date of acquisition and amortized on a straight-line basis over their estimated useful lives. Acquired intangible assets are presented net of accumulated amortization on the condensed consolidated balance sheets. The Company reviews the carrying amounts of intangible assets for impairment whenever an event or change in circumstances indicates that the carrying amount of the assets may not be recoverable. We measure the recoverability of intangible assets by comparing the carrying amount of each asset to the future undiscounted cash flows we expect the asset to generate. Impairment is measured by the amount in which the carrying value of the asset exceeds its fair value. In addition, we periodically evaluate the estimated remaining useful lives of long-lived intangible assets to determine whether events or changes in circumstances warrant a revision to the remaining period of amortization.

Recently Adopted And Issued Accounting Pronouncements

Recently Adopted Accounting Pronouncements

The Company adopted the following accounting standards during the six months ended June 30, 2021:

In August 2018, the Financial Accounting Standards Board (“FASB”) issued ASU 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract, which requires a customer in a hosting arrangement that is a service contract to follow the internal-use software guidance in Topic 350-40 to determine which implementation costs to capitalize as assets or expense as incurred. The standard is effective January 1, 2021 for emerging growth companies that have adopted the private company relief. The amendments in this ASU can be applied either retrospectively or prospectively to all implementation costs after the date of adoption. The guidance became effective on January 1, 2021 and the Company adopted the standard on a prospective basis. The adoption of the standard did not have a material impact on the Company’s condensed consolidated financial statements or related disclosures.

In August 2020, the FASB issued ASU No. 2020-06, Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity, which simplifies accounting for convertible instruments by removing major separation models required under current U.S. GAAP. The standard removes certain settlement conditions that are required for equity contracts to qualify for the derivative scope exception and also simplifies the diluted earnings per share calculation in certain areas. The amendments in this update are effective for public business entities for fiscal years beginning after December 15, 2021, and interim periods within those fiscal years. The amendment is to be adopted through either a fully retrospective or modified retrospective method of transition. Early adoption is permitted. The Company early adopted ASU 2020-06 on January 1, 2021 with no material impact on the Company’s condensed consolidated financial statements or related disclosures.

Recently Issued Accounting Pronouncements

In June 2016, the FASB amended guidance related to impairment of financial instruments as part of ASU 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which will be effective January 1, 2023 for emerging growth companies that have adopted the private company relief. The guidance replaces the incurred loss impairment methodology with an expected credit loss model for which a company recognizes an allowance based on the estimate of expected credit loss. The Company accounts for its loans at fair value through net income (loss), which is outside the scope of Topic 326. For available for sale debt securities, the guidance will require recognition of expected credit losses by recognizing an allowance for credit losses when the fair value of the security is below amortized cost and the recognition of this allowance is limited to the difference between the security’s amortized cost basis and fair value. The Company is evaluating the impact this ASU will have on its condensed consolidated balance sheets, condensed consolidated statements of operations and comprehensive income (loss), condensed consolidated statements of cash flows and related disclosures. The Company plans to adopt Topic 326 effective as of January 1, 2021 in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

In March 2020 the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting followed by ASU 2021-01, Reference Rate Reform, Scope issued in January 2021. ASU 2020-04 and ASU 2021-01 provide temporary optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships, and other transactions that reference the London Interbank Offered Rate or another reference rate expected to be discontinued because of reference rate reform, if certain criteria are met. The guidance in ASU 2020-04 and ASU 2021-01 was effective upon issuance and, once adopted, may be applied prospectively to contract modifications and hedging relationships through December 31, 2022. The Company is currently evaluating the impact of the adoption of ASU 2020-04 and ASU 2021-01 on its condensed consolidated financial statements and related disclosures.

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Revenue (Tables)

6 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue By Type of Service

The Company disaggregates revenue from fees by type of service for the periods presented as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Revenue from fees, net:
Platform and referral fees, net	$	7,612	$	169,080	$	67,842	$	276,033
Servicing fees, net	5,693		18,217		13,476		$	27,434
Total revenue from fees, net	$	13,305	$	187,297	$	81,318	$	303,467

Gain (Loss) on Loan Servicing Rights

The Company recognized gains related to loan servicing rights upon loan sales for the periods presented as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021			2020		2021
Net gain related to loan servicing rights	$	221	$	2,169		$	1,680	$	2,102

Schedule of Collection Agency And Borrower Fees

The Company recognized collection agency fees and borrower fees, which are included in servicing fees, net for the periods presented as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Collection agency fees	$	654	$	991	$	1,454	$	1,854
Borrower fees	$	419	$	1,095	$	936	$	1,980

Components of The Interest Income and Fair Value Adjustments, Net

The table below presents components of the interest income and fair value adjustments, net presented in the Company’s condensed consolidated statements of operations and comprehensive income (loss):

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Interest income and fair value adjustments, net:
Interest income	$	7,724	$	3,545	$	16,907	$	6,951
Interest expense	(2,260)		(1,497)		(5,515)		(2,527)
Fair value and other adjustments, net	(1,416)		4,601		(11,363)		7,400
Total interest income and fair value adjustments, net	$	4,048	$	6,649	$	29	$	11,824

Amounts above include interest income, interest expense and fair value adjustments, net related to consolidated securitization trusts for the three and six months ended June 30, 2020 is as follows:

	Three Months Ended June 30, 2020		Six Months Ended June 30, 2020
Interest income and fair value adjustments, net related to consolidated securitization trusts:
Interest income	$	1,794	$	5,173
Interest expense	(505)		(1,074)
Fair value and other adjustments, net	(555)		(3,555)
Total interest income and fair value adjustments, net	$	734	$	544

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Securitizations and Variable Interest Entities (Tables)

6 Months Ended

Jun. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Financial Assets And Liabilities From Variable Interest Entities

The following tables present a summary of financial assets and liabilities from the Company’s involvement with consolidated VIEs:

	Assets		Liabilities		Net Assets
December 31, 2020
Warehouse Entities	$	71,530	$	35,109	$	36,421
Majority-owned Affiliates	17,219		7,187		10,032
Other Consolidated VIEs	16,243		—		16,243
Total Consolidated VIEs	$	104,992	$	42,296	$	62,696

	Assets		Liabilities		Net Assets
June 30, 2021
Warehouse Entities	$	55,935	$	2,759	$	53,176
Majority-owned Affiliates	11,839		3,330		8,509
Other Consolidated VIEs	50,710		77		50,633
Total Consolidated VIEs	$	118,484	$	6,166	$	112,318

The following tables summarize the aggregate carrying value of assets and liabilities of unconsolidated VIEs in which the Company holds a variable interest but is not the primary beneficiary:

	Assets		Liabilities		Net Assets		Maximum Exposure to Losses
December 31, 2020
Securitizations	$	484,604	$	390,252	$	94,352	$	24,434
Upstart Network Trust	39,754		39,754		—		1,707
Total Unconsolidated VIEs	$	524,358	$	430,006	$	94,352	$	26,141

	Assets		Liabilities		Net Assets		Maximum Exposure to Losses
June 30, 2021
Securitizations	$	326,832	$	251,219	$	75,613	$	19,054
Upstart Network Trust	24,612		24,612		—		1,157
Total Unconsolidated VIEs	$	351,444	$	275,831	$	75,613	$	20,211

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Fair Value Measurement (Tables)

6 Months Ended

Jun. 30, 2021

Fair Value Disclosures [Abstract]

Assets And Liabilities Measure At Fair Value

The following table presents assets and liabilities measured at fair value and categorized as Level 3 in the fair value hierarchy:

	December 31,		June 30,
	2020		2021
Assets
Loans	$	78,460	$	82,311
Notes receivable and residual certificates	19,074		12,995
Loan servicing assets	6,831		15,450
Total assets	$	104,365	$	110,756
Liabilities
Loan servicing liabilities	$	8,254	$	11,883
Trailing fee liabilities	1,276		2,513
Total liabilities	$	9,530	$	14,396

Fair Value Of Classes of Loans Held

The following table presents the fair value of classes of loans held by the Company:

	December 31,		June 30,
	2020		2021
Loans held-for-sale	$	60,232	$	26,741
Loans held-for-investment	18,228		55,570
Total	$	78,460	$	82,311

Significant Unobservable Inputs

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements for loans held-for-investment and held-for-sale:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Discount rate	6.80	%	16.99	%	7.44	%	3.50	%	17.27	%	7.22	%
Credit risk rate (1)	0.36	%	52.31	%	19.82	%	0.08	%	50.85	%	22.22	%
Prepayment rate (1)	11.64	%	78.36	%	31.03	%	11.15	%	86.75	%	37.09	%

(1)Expressed as a percentage of the original principal balance of the loans

(2)Unobservable inputs were weighted by relative fair value

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements of assets related to securitization transactions:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Notes receivable and residual certificates
Discount rate	3.01	%	14.00	%	5.84	%	2.98	%	14.00	%	5.89	%
Credit risk rate (1)	0.04	%	50.69	%	17.12	%	0.04	%	50.69	%	17.90	%
Prepayment rate (1)	15.60	%	36.88	%	27.63	%	15.60	%	36.88	%	27.70	%

(1)Expressed as a percentage of the original principal balance of the loans underlying the financial instruments

(2)Unobservable inputs were weighted by relative fair value

Sensitivity Analysis of Fair Value

The below table presents the sensitivity of the loans held-for-sale and held-for-investment to adverse changes in key assumptions used in the valuation model as of December 31, 2020 and June 30, 2021, respectively. The estimated fair value of these loans is not sensitive to adverse changes in expected prepayment rates as such changes would not result in a significant impact on the fair value in either periods.

	December 31,		June 30,
	2020		2021
Fair value of loans	$	78,460	$	82,311
Discount rates
100 basis point increase	(979)		(1,089)
200 basis point increase	(1,939)		(2,154)
Expected credit loss rates on underlying loans
10% adverse change	(1,303)		(1,350)
20% adverse change	(2,611)		(2,700)

Rollforward Of Level 3 Assets

The following tables include a rollforward of the loans classified within Level 3 of the fair value hierarchy:

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at March 31, 2020	$	116,511	$	16,758	$	67,332	$	200,601
Purchases of loans	677		39		—		716
Purchase of loans for immediate resale	66,694		—		—		66,694
Immediate resale	(66,694)		—		—		(66,694)
Repayments received	(7,908)		(1,317)		(8,745)		(17,970)
Changes in fair value recorded in earnings	(1,201)		(229)		(1,365)		(2,795)
Other changes	29		(61)		—		(32)
Changes due to deconsolidation	—		—		(57,222)		(57,222)
Fair value at June 30, 2020	$	108,108	$	15,190	$	—	$	123,298

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at December 31, 2019	$	—	$	141,555	$	90,750	$	232,305
Reclassification of loans from HFI to HFS	125,297		(125,297)		—		—
Purchases of loans	98,601		2,794		—		101,395
Sale of loans	(94,949)		—		—		(94,949)
Purchase of loans for immediate resale	915,234		—		—		915,234
Immediate resale	(915,234)		—		—		(915,234)
Repayments received	(14,354)		(2,628)		(24,018)		(41,000)
Changes in fair value recorded in earnings	(6,482)		(1,248)		(9,508)		(17,238)
Other changes	(5)		14		(2)		7
Changes due to deconsolidation	—		—		(57,222)		(57,222)
Fair value at June 30, 2020	$	108,108	$	15,190	$	—	$	123,298

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at March 31, 2021	$	28,794	$	28,395	$	—	$	57,189
Purchases of loans	20,071		29,601		—		49,672
Sale of loans	(20,432)		—		—		(20,432)
Purchase of loans for immediate resale	2,119,597		—		—		2,119,597
Immediate resale	(2,119,597)		—		—		(2,119,597)
Repayments received	(1,726)		(3,800)		—		(5,526)
Changes in fair value recorded in earnings	(5)		1,174		—		1,169
Other changes	39		200		—		239
Fair value at June 30, 2021	$	26,741	$	55,570	$	—	$	82,311

	Loans Held-for- Sale		Loans Held-for-Investment		Loans Held-for- Investment (Securitized)		Total
Fair value at December 31, 2020	$	60,232	$	18,228	$	—	$	78,460
Reclassification of loans from HFI to HFS	(26)		26		—		—
Purchases of loans	38,311		42,548		—		80,859
Sale of loans	(66,901)		—		—		(66,901)
Purchase of loans for immediate resale	3,414,231		—		—		3,414,231
Immediate resale	(3,414,231)		—		—		(3,414,231)
Repayments received	(5,036)		(6,129)		—		(11,165)
Changes in fair value recorded in earnings	352		616		—		968
Other changes	(191)		281		—		90
Fair value at June 30, 2021	$	26,741	$	55,570	$	—	$	82,311

The following tables include a rollforward of the notes receivable and residual certificates related to securitization transactions classified by the Company within Level 3 of the fair value hierarchy:

	Notes Receivable and Residual Certificates
Fair value at March 31, 2020	$	26,896
Repayments and settlements	(3,588)
Changes in fair value recorded in earnings	1,532
Fair value at June 30, 2020	$	24,840

	Notes Receivable and Residual Certificates
Fair value at December 31, 2019	$	34,116
Purchases and issuances of securitization notes and residual certificates	4
Repayments and settlements	(7,616)
Changes in fair value recorded in earnings	(1,664)
Fair value at June 30, 2020	$	24,840

	Notes Receivable and Residual Certificates
Fair value at March 31, 2021	$	16,033
Repayments and settlements	(3,230)
Changes in fair value recorded in earnings	192
Fair value at June 30, 2021	$	12,995

	Notes Receivable and Residual Certificates
Fair value at December 31, 2020	$	19,074
Repayments and settlements	(6,349)
Changes in fair value recorded in earnings	270
Fair value at June 30, 2021	$	12,995

Level 3 Fair Value Assumptions for Loan Servicing Assets and Liabilities

The following table presents quantitative information about the significant unobservable inputs used for the Company’s Level 3 fair value measurements for loan servicing assets and liabilities:

	December 31, 2020						June 30, 2021
	Minimum		Maximum		Weighted-Average (2)		Minimum		Maximum		Weighted-Average (2)
Discount rate	15.00	%	35.00	%	22.69	%	13.00	%	20.00	%	15.83	%
Credit risk rate (1)	0.03	%	52.78	%	17.19	%	0.03	%	52.78	%	9.23	%
Market-servicing rate (3)(4)	0.75	%	0.75	%	0.75	%	0.75	%	0.75	%	0.75	%
Prepayment rate (1)	9.07	%	89.01	%	31.62	%	8.39	%	92.60	%	36.29	%

(1)Expressed as a percentage of the original principal balance of the loans underlying the servicing arrangement

(2)Unobservable inputs were weighted by relative fair value

(3)Excludes ancillary fees that would be passed on to a third-party servicer

(4)Expressed as a percentage of the outstanding principal balance of the loan

Fair Value Sensitivity of Loan Servicing Assets And Liabilities to Adverse Changes in Key Assumptions

The table below presents the fair value sensitivity of loan servicing assets and liabilities to adverse changes in key assumptions. The fair value of loan servicing assets and liabilities is not sensitive to adverse changes in discount rates as such changes would not result in a significant impact on the fair value as of December 31, 2020 and June 30, 2021, respectively.

	December 31,		June 30,
	2020		2021
Fair value of loan servicing assets	$	6,831	$	15,450
Expected market-servicing rates
10% market-servicing rates increase	(19,013)		(2,742)
20% market-servicing rates increase	(38,027)		(5,144)
Expected prepayment rates
10% adverse change	(2,061)		(28)
20% adverse change	(4,212)		(62)

	December 31,		June 30,
	2020		2021
Fair value of loan servicing liabilities	$	8,254	$	11,883
Expected market-servicing rates
10% market-servicing rates increase	22,974		3,562
20% market-servicing rates increase	45,948		7,465
Expected prepayment rates
10% adverse change	2,491		486
20% adverse change	5,089		985

Servicing Liabilities at Fair Value Rollforward

The following tables present a rollforward of the loan servicing assets and liabilities classified by the Company within Level 3 of the fair value hierarchy:

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at March 31, 2020	$	6,622	$	5,906
Sale of loans	465		244
Changes in fair value recorded in earnings	(1,207)		465
Fair value at June 30, 2020	$	5,880	$	6,615

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at December 31, 2019	$	4,725	$	5,140
Sale of loans	3,170		1,490
Changes in fair value recorded in earnings	(2,015)		(15)
Fair value at June 30, 2020	$	5,880	$	6,615

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at March 31, 2021	$	8,734	$	10,853
Sale of loans	6,477		4,308
Changes in fair value recorded in earnings	239		(3,278)
Fair value at June 30, 2021	$	15,450	$	11,883

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at December 31, 2020	$	6,831	$	8,254
Sale of loans	9,929		7,827
Changes in fair value recorded in earnings	(1,310)		(4,198)
Fair value at June 30, 2021	$	15,450	$	11,883

Servicing Assets at Fair Value Rollforward

The following tables present a rollforward of the loan servicing assets and liabilities classified by the Company within Level 3 of the fair value hierarchy:

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at March 31, 2020	$	6,622	$	5,906
Sale of loans	465		244
Changes in fair value recorded in earnings	(1,207)		465
Fair value at June 30, 2020	$	5,880	$	6,615

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at December 31, 2019	$	4,725	$	5,140
Sale of loans	3,170		1,490
Changes in fair value recorded in earnings	(2,015)		(15)
Fair value at June 30, 2020	$	5,880	$	6,615

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at March 31, 2021	$	8,734	$	10,853
Sale of loans	6,477		4,308
Changes in fair value recorded in earnings	239		(3,278)
Fair value at June 30, 2021	$	15,450	$	11,883

	Loan Servicing Assets		Loan Servicing Liabilities
Fair value at December 31, 2020	$	6,831	$	8,254
Sale of loans	9,929		7,827
Changes in fair value recorded in earnings	(1,310)		(4,198)
Fair value at June 30, 2021	$	15,450	$	11,883

Rollforward of Level 3 Liabilities

The following tables include a rollforward of trailing fee liabilities classified by the Company within Level 3 of the fair value hierarchy:

	Trailing Fee Liabilities
Fair value at March 31, 2020	$	762
Issuances	57
Repayments and settlements	(76)
Changes in fair value recorded in earnings	(23)
Fair value at June 30, 2020	$	720

	Trailing Fee Liabilities
Fair value at December 31, 2019	$	504
Issuances	369
Repayments and settlements	(130)
Changes in fair value recorded in earnings	(23)
Fair value at June 30, 2020	$	720

	Trailing Fee Liabilities
Fair value at March 31, 2021	$	1,775
Issuances	936
Repayments and settlements	(246)
Changes in fair value recorded in earnings	48
Fair value at June 30, 2021	$	2,513

	Trailing Fee Liabilities
Fair value at December 31, 2020	$	1,276
Issuances	1,605
Repayments and settlements	(416)
Changes in fair value recorded in earnings	48
Fair value at June 30, 2021	$	2,513

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Loans at Fair Value (Tables)

6 Months Ended

Jun. 30, 2021

Receivables [Abstract]

Aggregate Fair Value and Principal Outstanding of All Loans and Loans 90 days or More Past Due

The following table presents the aggregate fair value and aggregate principal outstanding of all loans and loans that were 90 days or more past due included in the condensed consolidated balance sheets:

	Loans				Loans > 90 Days Past Due
	December 31,		June 30,		December 31,		June 30,
	2020		2021		2020		2021
Outstanding principal balance	$	97,497	$	100,181	$	2,018	$	5,797
Net fair value and accrued interest adjustments	(19,037)		(17,870)		(2,002)		(5,762)
Fair value(1)	$	78,460	$	82,311	$	16	$	35

_________

(1)     Includes $2.4 million and $23.8 million of auto loans as of December 31, 2020 and June 30, 2021, respectively, of which an immaterial amount is 90 days or more past due for each period presented.

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Balance Sheet Components (Tables)

6 Months Ended

Jun. 30, 2021

Other Assets [Abstract]

Schedule of Other Assets

Other assets consisted of the following:

	December 31,		June 30,
	2020		2021
Servicing fees and other receivables	$	11,656	$	31,736
Deposits	7,947		8,150
Prepaid expenses	6,009		14,916
Loan servicing assets (at fair value)	6,831		15,450
Other assets	7,603		2,738
Total other assets	$	40,046	$	72,990

Schedule of Property, Equipment, and Software

Property, equipment, and software, net consisted of the following:

	December 31,		June 30,
	2020		2021
Internally developed software	$	7,906	$	11,074
Computer equipment	1,285		1,900
Furniture and fixtures	1,770		2,573
Leasehold improvements	2,763		3,412
Total property, equipment, and software	13,724		18,959
Accumulated depreciation and amortization	(3,692)		(5,410)
Total property, equipment, and software, net	$	10,032	$	13,549

Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consisted of the following:

	December 31,		June 30,
	2020		2021
Accrued expenses	$	10,974	$	29,884
Accrued payroll	13,834		19,368
Loan servicing liabilities (at fair value)	8,254		11,883
Trailing fee liability (at fair value)	1,276		2,513
Other liabilities	1,331		6,731
Total accrued expenses and other liabilities	$	35,669	$	70,379

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Acquisitions (Tables)

6 Months Ended

Jun. 30, 2021

Business Combination and Asset Acquisition [Abstract]

Summary of Total Consideration

The total consideration the Company provided for Prodigy was approximately $89.0 million, comprised of the following:

	April 8, 2021
Fair value of Upstart common stock issued to Prodigy stockholders(1)	$	70,121
Cash paid to common and preferred stockholders, warrant holders, and vested option holders(2)	17,151
Fair value of assumed Prodigy options attributable to pre-combination service period	889
Transactions costs paid by Upstart on behalf of Prodigy	883
Total purchase consideration	$	89,044

_________

(1)    The fair value is based on 568,539 shares of Company common stock at $123.33 per share, the closing stock price on April 8, 2021, and 87,339 shares are held in escrow as security for certain indemnification obligations of former Prodigy stockholders.

(2)     $1.9 million of the cash paid is being held in escrow as security for certain indemnification obligations of former Prodigy stockholders.

Purchase Price Allocation

The following table summarizes the fair values of the assets acquired and liabilities assumed as of the acquisition date:

	April 8, 2021
Goodwill	$	66,866
Acquisition-related intangible assets	23,200
Cash	1,479
Deferred tax liability, net	(2,328)
Other assets acquired and liabilities assumed, net	(173)
Total purchase consideration	$	89,044

Intangible Assets Acquired

	Estimated fair values (in thousands)		Estimated useful life (years)
Developed technology	$	9,400	3.0
Trade name	100		2.0
Customer relationships	13,700		12.0
Total acquisition-related intangible assets	$	23,200

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Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill Rollforward

The table below presents changes to the carrying amount of goodwill:

	December 31, 2020		Goodwill Acquired		June 30, 2021
Goodwill	$	—	$	66,866	$	66,866

Acquired Intangible Assets

Acquired intangible assets subject to amortization are as follows:

	June 30, 2021
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Weighted Average Remaining Useful Life (Years)
Developed technology	$	9,400	$	783	$	8,617	2.8
Trade name	100		12		88		1.8
Customer relationships	13,700		286		13,414		11.8
	$	23,200	$	1,081	$	22,119

Expected Future Amortization Expense

Expected future amortization expense for intangible assets as of June 30, 2021 is as follows:

Fiscal Years:
Remaining 2021	$	2,163
2022	4,325
2023	4,287
2024	1,925
2025	1,142
Thereafter	8,277
Total	$	22,119

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Borrowings (Tables)

6 Months Ended

Jun. 30, 2021

Debt Disclosure [Abstract]

Schedule of Aggregate Principal Outstanding Of All Loans

The following table presents the aggregate principal outstanding of all loans mentioned in this note that are included in the condensed consolidated balance sheets:

	Borrowings
	December 31,		June 30,
	2020		2021
Term loan	$	15,000	$	—
Revolving credit facility	5,500		—
Warehouse credit facility	34,994		2,727
Risk retention funding loans	7,187		3,330
Total payments due	62,681		6,057
Unamortized debt discount	(55)		—
Total borrowings	$	62,626	$	6,057

Schedule of Assets Pledge as Collateral

The following table includes the aggregate balances held by ULT that were pledged as collateral for the ULT Warehouse Credit Facility and included in loans at fair value and restricted cash in the condensed consolidated balance sheets, respectively:

	ULT Warehouse Credit Facility
	December 31, 2020		June 30, 2021
Outstanding borrowings	$	34,994	$	2,727
Aggregate outstanding principal of loans pledged as collateral	59,709		6,470
Aggregate fair value of loans purchased and held by ULT	60,231		26,741
Restricted cash pledged as collateral	11,270		28,974

Schedule of Maturities of All Borrowings

The following table summarizes the aggregate amount of maturities of all borrowings as of June 30, 2021:

	June 30, 2021
Remainder of 2021	$	—
2022	—
2023	3,330
2024	2,727
2025	—
Total	$	6,057

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Common Stock and Common Stock Warrants (Tables)

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Schedule of shares and warrants reserved for issuance

The Company had reserved shares of common stock for issuance, on an as-converted basis, as follows:

	December 31,	June 30,
	2020	2021
Options issued and outstanding	19,600,223	18,626,100
RSUs outstanding	—	1,187,427
Shares available for future issuance under 2020 plan	2,537,181	10,249,442
Shares available for issuance under ESPP	—	2,113,140
Warrants to purchase common stock	75,000	—
Total	22,212,404	32,176,109

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Equity Incentive Plans (Tables)

6 Months Ended

Jun. 30, 2021

Share-based Payment Arrangement [Abstract]

Summarized Stock Option Activity

The following table summarized stock option activity for the six months ended June 30, 2021:

	Number of Options	Weighted-Average Exercise Price Per Share		Weighted-Average Remaining Contractual Life (years)	Aggregate Intrinsic Value
Balances at December 31, 2020	19,600,223	$	4.27	6.8	$ 715,084
Options granted	606,830	$	104.82
Options assumed upon acquisition	23,494	$	9.06
Options exercised	(1,284,977)	$	2.28
Options cancelled and forfeited	(319,470)	$	6.80
Balances at June 30, 2021	18,626,100	$	7.64	6.4	$	2,184,219
Options exercisable – June 30, 2021	11,421,423	$	1.99	5.0	$	1,403,759
Options vested and expected to vest – June 30, 2021	18,331,294	$	7.22	6.4	$	2,157,331

Summaries of Restricted Stock Units and Restricted Stock

The following table summarized RSU activity for the six months ended June 30, 2021:

	Number of Shares	Weighted Average Grant Date Fair Value Per Share
Unvested at December 31, 2020	—
RSUs granted	1,217,420	$	107.81
RSUs vested	(6,480)	$	102.52
RSUs cancelled and forfeited	(23,513)	$	92.77
Unvested at June 30, 2021	1,187,427

The following table summarized Restricted Stock activity for the six months ended June 30, 2021:

	Number of Shares	Weighted Average Grant Date Fair Value Per Share
Unvested at December 31, 2020	—
Restricted	82,201	$	121.65
Vested	—	$	—
Unvested at June 30, 2021	82,201

Stock Options Fair Value Assumptions

The following assumptions were used to estimate the fair value of options granted:

	Three Months Ended June 30,		Six Months Ended June 30,
	2020	2021	2020	2021
Expected term (in years)	5.3– 10.0	*	5.3 – 10.0	5.3 – 6.9
Expected volatility	65.97% – 71.80%	*	53.23% – 71.80%	63.12% – 65.01%
Risk-free interest rate	0.37% – 0.82%	*	0.37% – 1.50%	0.62% – 1.14%
Dividend yield	—%	*	—%	— %

* No options were granted during the three months ended June 30, 2021.

Employee Stock Purchase Plan Fair Value Assumptions

The following assumptions were used to estimate the fair value of the Company’s ESPP for the initial offering period:

	Six Months Ended June 30,
	2021
Expected term (in years)	0.6
Expected volatility	61.65%
Risk-free interest rate	0.09%
Dividend yield	—%

Stock-Based Compensation Expense

The Company recorded stock-based compensation in the following expense categories in its condensed consolidated statements of operations and comprehensive income (loss) for employees and nonemployees:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Sales and marketing	$	405	$	1,427	$	689	$	2,180
Customer operations	205		1,624		404		2,376
Engineering and product development	1,112		12,472		2,038		16,779
General, administrative, and other	797		5,663		1,353		8,473
Total	$	2,519	$	21,186	$	4,484	$	29,808

Stock-based compensation expense by award type was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Stock options	$	2,519	$	11,265	$	4,484	$	16,385
RSUs	—		7,094		—		8,539
ESPP	—		1,779		—		3,836
Restricted Stock	—		1,048		—		1,048
Total	$	2,519	$	21,186	$	4,484	$	29,808

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Leases (Tables)

6 Months Ended

Jun. 30, 2021

Leases [Abstract]

Future Minimum Non-Cancelable Lease Payments

As of June 30, 2021, future minimum non-cancelable lease payments are as follows:

	Operating Leases
Remainder of 2021	$	2,408
2022	5,221
2023	5,516
2024	2,567
2025	1,579
Thereafter	2,417
Total undiscounted lease payments	19,708
Less: Present value adjustment	(1,930)
Operating lease liabilities	$	17,778

Operating Lease Expense And Supplemental Cash and Non-Cash Information

Operating lease expense was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Rent expense	$	1,303	$	1,467	$	2,572	$	2,995
Variable lease payments	$	348	$	362	$	704	$	661

Supplemental information related to the Company’s operating leases was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Cash paid for amounts included in the measurement of lease liabilities	$	1,035	$	1,075	$	2,046	$	2,132
Total right-of-use assets capitalized	$	187	$	—	$	187	$	—

Supplemental cash flow and noncash information related to the Company’s operating leases was as follows:

	June 30,
	2021
Weighted average remaining lease term (in years)	4.18
Weighted average discount rate	5.06%

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Net Income (Loss) Per Share Attributable to Upstart Holdings, Inc. Common Stockholders (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Schedule of Net Income Per Share Attributable to Common Stockholders

Basic net income (loss) per common share attributable to Upstart Holdings, Inc.’s common stockholders is based on the weighted-average common shares outstanding during the relevant period. Diluted net income (loss) per common share attributable to Upstart Holdings, Inc.’s common stockholders is based on the weighted-average common shares outstanding during the relevant period adjusted for the dilutive effect of share-based awards.

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2021		2020		2021
Numerator:
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	$	(6,193)	$	37,284	$	(4,713)	$	47,386
Denominator:
Weighted-average common shares outstanding used to calculate net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic	14,657,399		76,674,129		14,641,333		75,160,037
Weighted-average effect of dilutive securities	—		18,127,994		—		18,033,116
Weighted-average common shares outstanding used to calculate net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted	14,657,399		94,802,123		14,641,333		93,193,153
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic	$	(0.42)	$	0.49	$	(0.32)	$	0.63
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted	$	(0.42)	$	0.39	$	(0.32)	$	0.51

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following securities were excluded from the computation of diluted net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders for the periods presented, because including them would have been anti-dilutive for the three and six months ended June 30, 2020.

	Three Months Ended June 30,		Six Months Ended June 30,
	2020	2021	2020	2021
Convertible preferred stock	47,349,577	—	47,349,577	—
Options to purchase common stock	18,853,815	451,493	18,853,815	500,065
Unvested RSUs	—	262,914	—	1,117,330
Warrants to purchase convertible preferred stock	600,208	—	600,208	—
Warrants to purchase common stock	319,669	—	319,669	—
Total	67,123,269	714,407	67,123,269	1,617,395

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Description of Business and Significant Accounting Policies (Details) - USD ($)		1 Months Ended		6 Months Ended
	Apr. 13, 2021	Mar. 31, 2021	Apr. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Short-term Debt [Line Items]
Offering price per share (in dollars per share)	$ 120.00
Net proceeds from sale of stock	$ 263,900,000
Underwriting discount	11,000,000.0
Offering expense	$ 1,000,000.0
Period of payment deferral			6 months
Repayments of debt				$ 62,455,000	$ 86,848,000
Public Stock Offering
Short-term Debt [Line Items]
Shares sold in offering	2,300,000
Over-Allotment Option
Short-term Debt [Line Items]
Shares sold in offering	300,000
Paycheck Protection Program Loan, CARES Act
Short-term Debt [Line Items]
Debt, face amount			$ 5,300,000
Stated interest rate			1.00%
Repayments of debt		$ 5,300,000

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Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Disaggregation of Revenue [Line Items]
Revenue from fees, net	$ 187,297	$ 13,305	$ 303,467	$ 81,318
Platform and referral fees, net
Disaggregation of Revenue [Line Items]
Revenue from fees, net	169,080	7,612	276,033	67,842
Servicing fees, net
Disaggregation of Revenue [Line Items]
Revenue from fees, net	$ 18,217	$ 5,693	$ 27,434	$ 13,476

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Revenue - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Trailing fee liability (at fair value)	$ 2,513		$ 2,513		$ 1,276
Servicing fees and other receivables	31,736		31,736		11,656
Accrued interest income	$ 900		$ 900		$ 900
Customer One | Customers | Total Revenue
Disaggregation of Revenue [Line Items]
Concentration risk (in percent)	63.00%	35.00%	62.00%	70.00%
Customer One | Customers | Accounts Receivable
Disaggregation of Revenue [Line Items]
Concentration risk (in percent)			38.00%		34.00%
Customer Two | Customers | Total Revenue
Disaggregation of Revenue [Line Items]
Concentration risk (in percent)	22.00%		23.00%
Customer Two | Customers | Accounts Receivable
Disaggregation of Revenue [Line Items]
Concentration risk (in percent)			18.00%		15.00%
Platform and referral fees, net
Disaggregation of Revenue [Line Items]
Loan premium and loan trailing fees recognized	$ 6,000	$ 1,400	$ 9,600	$ 3,800
Trailing fee liability (at fair value)	2,500		2,500		$ 1,300
Servicing fees and other receivables	$ 16,200		$ 16,200		$ 8,100
Capitalized cost amortization term	3 years		3 years

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Revenue - Loan Servicing Rights (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenue from Contract with Customer [Abstract]
Net gain related to loan servicing rights	$ 2,169	$ 221	$ 2,102	$ 1,680

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Revenue - Fees Collected (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Disaggregation of Revenue [Line Items]
Revenue from fees, net	$ 187,297	$ 13,305	$ 303,467	$ 81,318
Collection agency fees
Disaggregation of Revenue [Line Items]
Revenue from fees, net	991	654	1,854	1,454
Borrower fees
Disaggregation of Revenue [Line Items]
Revenue from fees, net	$ 1,095	$ 419	$ 1,980	$ 936

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Revenue - Interest Income and Fair Value Adjustments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Disaggregation of Revenue [Line Items]
Interest income	$ 3,545	$ 7,724	$ 6,951	$ 16,907
Interest expense	(1,497)	(2,260)	(2,527)	(5,515)
Fair value and other adjustments, net	4,601	(1,416)	7,400	(11,363)
Total interest income and fair value adjustments, net	$ 6,649	4,048	$ 11,824	29
Variable Interest Entity, Primary Beneficiary
Disaggregation of Revenue [Line Items]
Interest income		1,794		5,173
Interest expense		(505)		(1,074)
Fair value and other adjustments, net		(555)		(3,555)
Total interest income and fair value adjustments, net		$ 734		$ 544

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Securitizations and Variable Interest Entities - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Jun. 30, 2021	Dec. 31, 2020
Variable Interest Entity [Line Items]
Restricted cash		$ 111,246	$ 60,514
Notes receivable and residual certificates (at fair value)
Variable Interest Entity [Line Items]
Loans, notes receivables, and residual certificates		12,995	19,074
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Restricted cash		30,769	12,371
Variable Interest Entity, Primary Beneficiary | Notes receivable and residual certificates (at fair value)
Variable Interest Entity [Line Items]
Loans, notes receivables, and residual certificates		11,839	17,219
Variable Interest Entity, Primary Beneficiary | Majority-owned Affiliates
Variable Interest Entity [Line Items]
Ownership percentage	20.00%
Variable Interest Entity, Primary Beneficiary | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Variable Interest Entity [Line Items]
Ownership interest sold	80.00%
Consideration received	$ 8,000
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Restricted cash		7,200	7,200
Variable Interest Entity, Not Primary Beneficiary | Notes receivable and residual certificates (at fair value)
Variable Interest Entity [Line Items]
Loans, notes receivables, and residual certificates		$ 13,000	$ 18,900

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Securitizations and Variable Interest Entities - Assets and Liabilities (Details) - USD ($) $ in Thousands		Jun. 30, 2021	Dec. 31, 2020
Variable Interest Entity [Line Items]
Assets	[1]	$ 904,583	$ 477,255
Liabilities	[1]	188,487	177,003
Net Assets		716,096	300,252
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Assets		118,484	104,992
Liabilities		6,166	42,296
Net Assets		112,318	62,696
Variable Interest Entity, Primary Beneficiary | Warehouse Entities
Variable Interest Entity [Line Items]
Assets		55,935	71,530
Liabilities		2,759	35,109
Net Assets		53,176	36,421
Variable Interest Entity, Primary Beneficiary | Majority-owned Affiliates
Variable Interest Entity [Line Items]
Assets		11,839	17,219
Liabilities		3,330	7,187
Net Assets		8,509	10,032
Variable Interest Entity, Primary Beneficiary | Other Consolidated VIEs
Variable Interest Entity [Line Items]
Assets		50,710	16,243
Liabilities		77	0
Net Assets		50,633	16,243
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Assets		351,444	524,358
Liabilities		275,831	430,006
Net Assets		75,613	94,352
Maximum Exposure to Losses		20,211	26,141
Variable Interest Entity, Not Primary Beneficiary | Securitizations
Variable Interest Entity [Line Items]
Assets		326,832	484,604
Liabilities		251,219	390,252
Net Assets		75,613	94,352
Maximum Exposure to Losses		19,054	24,434
Variable Interest Entity, Not Primary Beneficiary | Upstart Network Trust
Variable Interest Entity [Line Items]
Assets		24,612	39,754
Liabilities		24,612	39,754
Net Assets		0	0
Maximum Exposure to Losses		$ 1,157	$ 1,707

[1] The following table presents information on assets and liabilities related to variable interest entities (“VIEs”) that are consolidated by Upstart Holdings, Inc. at December 31, 2020 and June 30, 2021. The assets in the table below may only be used to settle obligations of consolidated VIEs and are in excess of those obligations. The holders of the beneficial interests do not have recourse to the general credit of Upstart Holdings, Inc. The assets and liabilities in the table below include third-party assets and liabilities of consolidated VIEs and exclude intercompany balances that eliminate in consolidation. December 31,June 30,20202021AssetsRestricted cash$12,371 $30,769 Loans (at fair value)75,373 75,656 Notes receivable and residual certificates (at fair value)17,219 11,839 Other assets29 220 Total assets$104,992 $118,484 LiabilitiesAccounts payable$83 $28 Borrowings42,181 6,057 Other liabilities 32 81 Total liabilities$42,296 $6,166 

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Fair Value Measurement - Assets and Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Assets
Loan servicing assets	$ 15,450	$ 6,831
Liabilities
Loan servicing liabilities	11,883	8,254
Fair Value, Inputs, Level 3
Assets
Loans	82,311	78,460
Notes receivable and residual certificates	12,995	19,074
Loan servicing assets	15,450	6,831
Total assets	110,756	104,365
Liabilities
Loan servicing liabilities	11,883	8,254
Trailing fee liabilities	2,513	1,276
Total liabilities	$ 14,396	$ 9,530

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Fair Value Measurement - Loans Held (Details) - Fair Value, Inputs, Level 3 - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held-for-sale	$ 26,741	$ 60,232
Loans held-for-investment	55,570	18,228
Total	$ 82,311	$ 78,460

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Fair Value Measurement - Measurement Inputs (Details) - Valuation Technique, Discounted Cash Flow - Fair Value, Inputs, Level 3	Jun. 30, 2021	Dec. 31, 2020
Minimum | Discount rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	3.50%	6.80%
Minimum | Discount rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	2.98%	3.01%
Minimum | Credit risk rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	0.08%	0.36%
Minimum | Credit risk rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	0.04%	0.04%
Minimum | Prepayment rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	11.15%	11.64%
Minimum | Prepayment rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	15.60%	15.60%
Maximum | Discount rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	17.27%	16.99%
Maximum | Discount rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	14.00%	14.00%
Maximum | Credit risk rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	50.85%	52.31%
Maximum | Credit risk rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	50.69%	50.69%
Maximum | Prepayment rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	86.75%	78.36%
Maximum | Prepayment rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	36.88%	36.88%
Weighted Average | Discount rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	7.22%	7.44%
Weighted Average | Discount rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	5.89%	5.84%
Weighted Average | Credit risk rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	22.22%	19.82%
Weighted Average | Credit risk rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	17.90%	17.12%
Weighted Average | Prepayment rate | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	37.09%	31.03%
Weighted Average | Prepayment rate | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loan receivable, measurement input	27.70%	27.63%

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Fair Value Measurement - Sensitivity of Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Loans (at fair value)
Discount rates
100 basis point increase	$ (1,089)	$ (979)
200 basis point increase	(2,154)	(1,939)
Expected credit loss rates on underlying loans
10% adverse change	(1,350)	(1,303)
20% adverse change	(2,700)	(2,611)
Fair Value, Inputs, Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Aggregate fair value of loans purchased and held by ULT	82,311	78,460
Fair Value, Inputs, Level 3 | Loans (at fair value)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Aggregate fair value of loans purchased and held by ULT	$ 82,311	$ 78,460

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Fair Value Measurement - Loans Rollforward (Details) - Fair Value, Inputs, Level 3 - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Loans (at fair value)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning balance	$ 57,189	$ 200,601	$ 78,460	$ 232,305
Reclassification of loans from HFI to HFS			0	0
Purchases of loans	49,672	716	80,859	101,395
Sale of loans	(20,432)		(66,901)	(94,949)
Purchase of loans for immediate resale	2,119,597	66,694	3,414,231	915,234
Immediate resale	(2,119,597)	(66,694)	(3,414,231)	(915,234)
Repayments received	(5,526)	(17,970)	(11,165)	(41,000)
Changes in fair value recorded in earnings	1,169	(2,795)	968	(17,238)
Other changes	239	(32)	90	7
Changes due to deconsolidation		(57,222)		(57,222)
Fair value, ending balance	82,311	123,298	82,311	123,298
Loan Held For Sale
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning balance	28,794	116,511	60,232	0
Reclassification of loans from HFI to HFS			(26)	125,297
Purchases of loans	20,071	677	38,311	98,601
Sale of loans	(20,432)		(66,901)	(94,949)
Purchase of loans for immediate resale	2,119,597	66,694	3,414,231	915,234
Immediate resale	(2,119,597)	(66,694)	(3,414,231)	(915,234)
Repayments received	(1,726)	(7,908)	(5,036)	(14,354)
Changes in fair value recorded in earnings	(5)	(1,201)	352	(6,482)
Other changes	39	29	(191)	(5)
Changes due to deconsolidation		0		0
Fair value, ending balance	26,741	108,108	26,741	108,108
Loans Held For Investment
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning balance	28,395	16,758	18,228	141,555
Reclassification of loans from HFI to HFS			26	(125,297)
Purchases of loans	29,601	39	42,548	2,794
Sale of loans	0		0	0
Purchase of loans for immediate resale	0	0	0	0
Immediate resale	0	0	0	0
Repayments received	(3,800)	(1,317)	(6,129)	(2,628)
Changes in fair value recorded in earnings	1,174	(229)	616	(1,248)
Other changes	200	(61)	281	14
Changes due to deconsolidation		0		0
Fair value, ending balance	55,570	15,190	55,570	15,190
Securitized Loans Held For Investment
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning balance	0	67,332	0	90,750
Reclassification of loans from HFI to HFS			0	0
Purchases of loans	0	0	0	0
Sale of loans	0		0	0
Purchase of loans for immediate resale	0	0	0	0
Immediate resale	0	0	0	0
Repayments received	0	(8,745)	0	(24,018)
Changes in fair value recorded in earnings	0	(1,365)	0	(9,508)
Other changes	0	0	0	(2)
Changes due to deconsolidation		(57,222)		(57,222)
Fair value, ending balance	$ 0	$ 0	$ 0	$ 0

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Fair Value Measurement - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Average effect of fair value of hypothetical 20% adverse change in expected credit loss rates (in percent)	17.00%
Fair Value, Inputs, Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Notes receivable and residual certificates	$ 12,995	$ 19,074
Fair Value, Inputs, Level 3 | Notes Receivable
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Average effect on fair value of a 100 basis point increase in discount rates (in percent)	0.83%	1.23%
Average effect on fair value of a 200 basis point increase in discount rates (in percent)	1.66%	2.36%
Fair Value, Inputs, Level 3 | Minimum | Discount rate | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Trailing fees liability, measurement input	3.50%
Fair Value, Inputs, Level 3 | Minimum | Credit risk rate | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Trailing fees liability, measurement input	0.08%
Fair Value, Inputs, Level 3 | Maximum | Discount rate | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Trailing fees liability, measurement input	17.27%
Fair Value, Inputs, Level 3 | Maximum | Credit risk rate | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Trailing fees liability, measurement input	50.85%

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Fair Value Measurement - Note Receivable Rollforward (Details) - Notes Receivable - Fair Value, Inputs, Level 3 - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning balance	$ 16,033	$ 26,896	$ 19,074	$ 34,116
Purchases and issuances of securitization notes and residual certificates				4
Repayments and settlements	(3,230)	(3,588)	(6,349)	(7,616)
Changes in fair value recorded in earnings	192	1,532	270	(1,664)
Fair value, ending balance	$ 12,995	$ 24,840	$ 12,995	$ 24,840

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Fair Value Measurement - Fair Value Assumptions (Details) - Fair Value, Inputs, Level 3 - Valuation Technique, Discounted Cash Flow	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Minimum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Discount rate	13.00%	15.00%
Credit Risk Rate	0.03%	0.03%
Market-servicing rate	0.75%	0.75%
Prepayment rate	8.39%	9.07%
Maximum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Discount rate	20.00%	35.00%
Credit Risk Rate	52.78%	52.78%
Market-servicing rate	0.75%	0.75%
Prepayment rate	92.60%	89.01%
Weighted Average
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Discount rate	15.83%	22.69%
Credit Risk Rate	9.23%	17.19%
Market-servicing rate	0.75%	0.75%
Prepayment rate	36.29%	31.62%

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Fair Value Measurement - Loan Servicing Sensitivity (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Loan servicing assets	$ 15,450		$ 6,831
Loan servicing liabilities	11,883		8,254
Fair Value, Inputs, Level 3
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Loan servicing assets	15,450		6,831
Loan servicing liabilities	11,883		8,254
Fair Value, Inputs, Level 3 | Loan Servicing Liabilities
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Loan servicing liabilities	11,883	$ 10,853	8,254	$ 6,615	$ 5,906	$ 5,140
10% market-servicing rates increase	3,562		22,974
20% market-servicing rates increase	7,465		45,948
10% adverse change	486		2,491
20% adverse change	985		5,089
Fair Value, Inputs, Level 3 | Loan Servicing Assets
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Loan servicing assets	15,450	$ 8,734	6,831	$ 5,880	$ 6,622	$ 4,725
10% market-servicing rates increase	(2,742)		(19,013)
20% market-servicing rates increase	(5,144)		(38,027)
10% adverse change	(28)		(2,061)
20% adverse change	$ (62)		$ (4,212)

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Fair Value Measurement - Loan Servicing Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Servicing Asset at Fair Value, Amount [Roll Forward]
Fair value, beginning balance			$ 6,831
Fair value, ending balance	$ 15,450		15,450
Servicing Liability at Fair Value, Amount [Roll Forward]
Fair value, beginning balance			8,254
Fair value, ending balance	11,883		11,883
Fair Value, Inputs, Level 3
Servicing Asset at Fair Value, Amount [Roll Forward]
Fair value, beginning balance			6,831
Fair value, ending balance	15,450		15,450
Servicing Liability at Fair Value, Amount [Roll Forward]
Fair value, beginning balance			8,254
Fair value, ending balance	11,883		11,883
Fair Value, Inputs, Level 3 | Loan Servicing Liabilities
Servicing Liability at Fair Value, Amount [Roll Forward]
Fair value, beginning balance	10,853	$ 5,906	8,254	$ 5,140
Sale of loans	4,308	244	7,827	1,490
Changes in fair value recorded in earnings	(3,278)	465	(4,198)	(15)
Fair value, ending balance	11,883	6,615	11,883	6,615
Loan Servicing Assets | Fair Value, Inputs, Level 3
Servicing Asset at Fair Value, Amount [Roll Forward]
Fair value, beginning balance	8,734	6,622	6,831	4,725
Sale of loans	6,477	465	9,929	3,170
Changes in fair value recorded in earnings	239	(1,207)	(1,310)	(2,015)
Fair value, ending balance	$ 15,450	$ 5,880	$ 15,450	$ 5,880

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Fair Value Measurement - Trailing Fee Rollforward (Details) - Fair Value, Inputs, Level 3 - Trailing Fee Liabilities - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair value, beginning balance	$ 1,775	$ 762	$ 1,276	$ 504
Issuances	936	57	1,605	369
Repayments and settlements	(246)	(76)	(416)	(130)
Changes in fair value recorded in earnings	48	(23)	48	(23)
Fair value, ending balance	$ 2,513	$ 720	$ 2,513	$ 720

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Loans at Fair Value (Details) - Loans (at fair value) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Past Due [Line Items]
Outstanding principal balance	$ 100,181	$ 97,497
Net fair value and accrued interest adjustments	(17,870)	(19,037)
Fair value	82,311	78,460
Auto Loans
Financing Receivable, Past Due [Line Items]
Fair value	23,800	2,400
Loans > 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Outstanding principal balance	5,797	2,018
Net fair value and accrued interest adjustments	(5,762)	(2,002)
Fair value	$ 35	$ 16

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Balance Sheet Components - Other Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Other Assets [Abstract]
Servicing fees and other receivables	$ 31,736	$ 11,656
Deposits	8,150	7,947
Prepaid expenses	14,916	6,009
Loan servicing assets (at fair value)	15,450	6,831
Other assets	2,738	7,603
Total other assets	$ 72,990	$ 40,046

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Balance Sheet Components - Property Plant and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Total property, equipment, and software	$ 18,959	$ 18,959		$ 13,724
Accumulated depreciation and amortization	(5,410)	(5,410)		(3,692)
Property, Plant and Equipment, Net	13,549	13,549		10,032
Depreciation and amortization		2,799	$ 1,050
Capitalized internally developed software balances, net of accumulated amortization	8,200	8,200		6,000
Internally developed software
Property, Plant and Equipment [Line Items]
Total property, equipment, and software	11,074	11,074		7,906
Computer equipment
Property, Plant and Equipment [Line Items]
Total property, equipment, and software	1,900	1,900		1,285
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total property, equipment, and software	2,573	2,573		1,770
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property, equipment, and software	3,412	3,412		$ 2,763
Property, Equipment, And Software
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 900	$ 1,700

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Balance Sheet Components - Accrued Expenses and Other Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Accrued expenses	$ 29,884	$ 10,974
Accrued payroll	19,368	13,834
Loan servicing liabilities (at fair value)	11,883	8,254
Trailing fee liability (at fair value)	2,513	1,276
Other liabilities	6,731	1,331
Total accrued expenses and other liabilities	$ 70,379	$ 35,669

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Acquisitions - Narrative (Details) - USD ($) $ in Thousands			6 Months Ended
	Apr. 13, 2021	Apr. 08, 2021	Jun. 30, 2021
Business Acquisition [Line Items]
Acquisition costs recognized			$ 1,200
Prodigy Software, Inc.
Business Acquisition [Line Items]
Consideration transferred		$ 89,044
Restricted stock issued (in shares)		82,201
Value of restricted stock issued		$ 10,100
Estimated useful life (years)		8 years 3 months 18 days
Prodigy Software, Inc. | Restricted Stock
Business Acquisition [Line Items]
Repurchase option (in percent)	12.50%
Repurchase period		3 months
Share-based compensation expense period of recognition		2 years

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Acquisitions - Consideration Transferred (Details) - USD ($) $ / shares in Units, $ in Thousands		6 Months Ended
	Apr. 08, 2021	Jun. 30, 2021	Jun. 30, 2020
Business Acquisition [Line Items]
Fair value of Upstart common stock issued to Prodigy stockholders		$ 80,256	$ 0
Prodigy Software, Inc.
Business Acquisition [Line Items]
Fair value of Upstart common stock issued to Prodigy stockholders	$ 70,121
Cash paid to common and preferred stockholders, warrant holders, and vested option holders	17,151
Fair value of assumed Prodigy options attributable to pre-combination service period	889
Transactions costs paid by Upstart on behalf of Prodigy	883
Consideration transferred	$ 89,044
Shares of common stock transferred (in shares)	568,539
Value of common stock transferred (in dollars per share)	$ 123.33
Shares held in escrow (in shares)	87,339
Cash payments held in escrow	$ 1,900

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Acquisitions - Purchase Price Allocation (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Apr. 08, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Goodwill	$ 66,866		$ 0
Prodigy Software, Inc.
Business Acquisition [Line Items]
Goodwill		$ 66,866
Acquisition-related intangible assets		23,200
Cash		1,479
Deferred tax liability, net		(2,328)
Other assets acquired and liabilities assumed, net		(173)
Total purchase consideration		$ 89,044

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Acquisitions - Intangible Assets (Details) - Prodigy Software, Inc. $ in Thousands	Apr. 08, 2021 USD ($)
Business Acquisition [Line Items]
Acquisition-related intangible assets	$ 23,200
Estimated useful life (years)	8 years 3 months 18 days
Developed technology
Business Acquisition [Line Items]
Acquisition-related intangible assets	$ 9,400
Estimated useful life (years)	3 years
Trade name
Business Acquisition [Line Items]
Acquisition-related intangible assets	$ 100
Estimated useful life (years)	2 years
Customer relationships
Business Acquisition [Line Items]
Acquisition-related intangible assets	$ 13,700
Estimated useful life (years)	12 years

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Goodwill and Intangible Assets - Goodwill (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2021 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 0
Goodwill Acquired	66,866
Ending balance	$ 66,866

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Goodwill and Intangible Assets (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2021 USD ($)
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 23,200
Accumulated Amortization	1,081
Net Carrying Amount	22,119
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	9,400
Accumulated Amortization	783
Net Carrying Amount	$ 8,617
Developed technology | Weighted Average
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (Years)	2 years 9 months 18 days
Trade name
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 100
Accumulated Amortization	12
Net Carrying Amount	$ 88
Trade name | Weighted Average
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (Years)	1 year 9 months 18 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 13,700
Accumulated Amortization	286
Net Carrying Amount	$ 13,414
Customer relationships | Weighted Average
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (Years)	11 years 9 months 18 days

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Goodwill and Intangible Assets - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization expense	$ 1.1	$ 1.1

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Goodwill and Intangible Assets - Future Expected Amortization (Details) $ in Thousands	Jun. 30, 2021 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Remaining 2021	$ 2,163
2022	4,325
2023	4,287
2024	1,925
2025	1,142
Thereafter	8,277
Net Carrying Amount	$ 22,119

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Borrowings - Summary (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Schedule of Borrowings [Line Items]
Total payments due	$ 6,057	$ 62,681
Unamortized debt discount	0	(55)
Total borrowings	6,057	62,626
Term loan
Schedule of Borrowings [Line Items]
Total payments due	0	15,000
UNI credit facility | Revolving credit facility
Schedule of Borrowings [Line Items]
Total payments due	0	5,500
Warehouse credit facility | Revolving credit facility
Schedule of Borrowings [Line Items]
Total payments due	2,727	34,994
Risk retention funding loans
Schedule of Borrowings [Line Items]
Total payments due	$ 3,330	$ 7,187

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Borrowings - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended				6 Months Ended
	Jun. 30, 2021	Oct. 31, 2018	Sep. 30, 2018	Nov. 30, 2015	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Sep. 30, 2019
Schedule of Borrowings [Line Items]
Repayments of debt					$ 62,455	$ 86,848
Outstanding borrowings	$ 6,057				6,057		$ 62,681
Mezzanine Loan
Schedule of Borrowings [Line Items]
Debt, face amount		$ 15,000
Mezzanine Loan | Maximum
Schedule of Borrowings [Line Items]
Stated interest rate		10.00%
UNI credit facility | Revolving credit facility
Schedule of Borrowings [Line Items]
Maximum borrowing capacity			$ 5,500
Repayments of credit facility	5,500
Outstanding borrowings	$ 0				$ 0		$ 5,500
Warehouse credit facility | Revolving credit facility
Schedule of Borrowings [Line Items]
Maximum borrowing capacity				$ 100,000
Redemption price (in percent)				100.00%
Minimum utilization requirement				$ 30,000
Maximum advance rate (in percent)	85.00%				85.00%		80.00%
Outstanding borrowings	$ 2,727				$ 2,727		$ 34,994
Risk retention funding loans
Schedule of Borrowings [Line Items]
Outstanding borrowings	3,330				3,330		7,187
Assets pledged as collateral	8,700				8,700		12,600
2018-2 RR Financing Agreement
Schedule of Borrowings [Line Items]
Stated interest rate		4.00%
2019-2 RR Financing Agreement
Schedule of Borrowings [Line Items]
Stated interest rate								4.33%
Outstanding borrowings	3,300				3,300		6,600
Term loan
Schedule of Borrowings [Line Items]
Repayments of debt	15,000
Outstanding borrowings	$ 0				$ 0		$ 15,000
Prime Rate | Mezzanine Loan | Minimum
Schedule of Borrowings [Line Items]
Basis spread on variable rate (in percent)		5.25%
Prime Rate | UNI credit facility | Minimum | Revolving credit facility
Schedule of Borrowings [Line Items]
Basis spread on variable rate (in percent)			1.00%
Prime Rate | UNI credit facility | Maximum | Revolving credit facility
Schedule of Borrowings [Line Items]
Basis spread on variable rate (in percent)			4.25%
London Interbank Offered Rate (LIBOR) | Warehouse credit facility | Minimum | Revolving credit facility
Schedule of Borrowings [Line Items]
Basis spread on variable rate (in percent)				1.90%
London Interbank Offered Rate (LIBOR) | Warehouse credit facility | Maximum | Revolving credit facility
Schedule of Borrowings [Line Items]
Basis spread on variable rate (in percent)				400.00%

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Borrowings - Assets Pledged as Collateral (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Schedule of Borrowings [Line Items]
Outstanding borrowings	$ 6,057	$ 62,681
Restricted cash	111,246	60,514
Variable Interest Entity, Primary Beneficiary
Schedule of Borrowings [Line Items]
Restricted cash	30,769	12,371
Warehouse credit facility | Revolving credit facility
Schedule of Borrowings [Line Items]
Outstanding borrowings	2,727	34,994
Warehouse credit facility | Revolving credit facility | Variable Interest Entity, Primary Beneficiary
Schedule of Borrowings [Line Items]
Outstanding borrowings	2,727	34,994
Aggregate outstanding principal of loans pledged as collateral	6,470	59,709
Aggregate fair value of loans purchased and held by ULT	26,741	60,231
Restricted cash	$ 28,974	$ 11,270

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Borrowings - Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Debt Disclosure [Abstract]
Remainder of 2021	$ 0
2022	0
2023	3,330
2024	2,727
2025	0
Total	$ 6,057	$ 62,681

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Common Stock and Common Stock Warrants - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions			1 Months Ended
	Jan. 13, 2021	Dec. 01, 2020	Oct. 31, 2018	Jun. 30, 2021	Dec. 31, 2020
Equity [Abstract]
Common stock, authorized (in shares)				700,000,000	700,000,000
Common stock, par value (in dollars per share)				$ 0.0001	$ 0.0001
Stock warrants issued to purchase common stock (in shares)			75,000
Stock warrants issued, exercise price (in dollars per share)			$ 2.16
Stock warrants issued, contractual term			10 years
Stock warrants issued, required repurchase amount in event of IPO		$ 1.5
Stock warrants reclassified from liability to equity (in shares)					75,000
Stock warrants issued, termination period after closing qualified sale		30 days
Stock warrants issued, termination period after company IPO price is confirmed (in dollars per share)		10 days
Exercise of common stock warrant (in shares)	72,407

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Common Stock and Common Stock Warrants - Reserved Shares of Common Stock for Issuance (Details) - shares	Jun. 30, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Warrants to purchase common stock	0	75,000,000
Total	32,176,109,000	22,212,404,000
2020 Equity Incentive Plan | Common stock
Class of Stock [Line Items]
Shares reserved of common stock for issuance	10,249,442,000	2,537,181,000
Options to purchase common stock
Class of Stock [Line Items]
Shares reserved of common stock for issuance	18,626,100,000	19,600,223,000
Unvested RSUs
Class of Stock [Line Items]
Shares reserved of common stock for issuance	1,187,427,000	0
ESPP
Class of Stock [Line Items]
Shares reserved of common stock for issuance	2,113,140,000	0

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Equity Incentive Plans - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Apr. 08, 2021	Oct. 31, 2020	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate intrinsic value of options exercised					$ 122,700	$ 800
Fair value of options vested during period					12,300	2,300
Stock-based compensation expense			$ 21,186	$ 2,519	29,808	$ 4,484
Unrecognized stock-based compensation expense related to unvested stock options			$ 70,300		$ 70,300
Prodigy Software, Inc.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock issued (in shares)	82,201
Weighted Average
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value (in dollars per share)					$ 62.16	$ 5.31
Weighted average grant date fair value, assumed upon acquisition (in dollars per share)					$ 74.84
Common stock | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual increase, percent of outstanding shares (percent)					5.00%
Common stock | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Annual increase (in shares)					15,000,000
2012 Equity Incentive Plan | Common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)			15,000,000		15,000,000
2020 Equity Incentive Plan | Common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)			10,249,442,000		10,249,442,000
ISOs and NSOs | 2012 Equity Incentive Plan | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price as a percent of estimated fair value (percent)							100.00%
Award vesting period							4 years
Required service period							3 years
ISOs and NSOs | 2012 Equity Incentive Plan | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period							10 years
ISOs | 2012 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stockholder ownership (percent)							10.00%
ISOs | 2012 Equity Incentive Plan | Minimum | Greater Than 10% Stockholders
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price as a percent of estimated fair value (percent)							110.00%
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense			$ 11,265	2,519	$ 16,385	$ 4,484
Stock options | Black-Scholes Option Pricing Model
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense			4,400		$ 4,400
Stock options | Weighted Average
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period of recognition					2 years 2 months 12 days
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period					4 years
Stock-based compensation expense			7,094	0	$ 8,539	0
Period of recognition					3 years 3 months 18 days
Unrecognized stock-based compensation expense			$ 119,400		$ 119,400
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)			2,113,140		2,113,140
Stock-based compensation expense			$ 1,779	0	$ 3,836	0
Period of recognition					1 month 6 days
Unrecognized stock-based compensation expense			1,000		$ 1,000
Purchase period		6 months
ESPP purchase price of common stock, percent of market price		85.00%
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period					2 years
Stock-based compensation expense			1,048	$ 0	$ 1,048	$ 0
Period of recognition					1 year 9 months 18 days
Unrecognized stock-based compensation expense			$ 9,000		$ 9,000

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Equity Incentive Plans - Stock Option Activity (Details) $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Balances at December 31, 2020 | shares	19,600,223,000
Options granted | shares	606,830,000
Options assumed upon acquisition | shares	23,494,000
Options exercised | shares	(1,284,977,000)
Options cancelled and forfeited | shares	(319,470,000)
Balances at June 30, 2021 | shares	18,626,100,000	19,600,223,000
Stock Options Weighted Average Exercise Price Per Share
Options outstanding, Weighted average exercise price per share (in dollars per share) | $ / shares	$ 4.27
Options granted, Weighted average exercise price per share (in $ per share) | $ / shares	104.82
Options assumed upon acquisition, Weighted average exercise price per share (in $ per share) | $ / shares	9.06
Options exercised, Weighted average exercise price per share (in $ per share) | $ / shares	2.28
Options forfeited or expired, Weighted average exercise price per share (in $ per share) | $ / shares	6.80
Options outstanding, Weighted average exercise price per share (in dollars per share) | $ / shares	$ 7.64	$ 4.27
Stock Option Activity, Additional Disclosures
Options outstanding, Weighted average remaining contractual term	6 years 4 months 24 days	6 years 9 months 18 days
Options outstanding, Aggregate intrinsic value (in dollars) | $	$ 2,184,219	$ 715,084
Options exercisable, Number of options | shares	11,421,423,000
Options exercisable, Weighted average exercise price per share (in dollars per share) | $ / shares	$ 1.99
Options exercisable, Weighted average remaining contractual term	5 years
Options exercisable, Aggregate intrinsic value (in dollars) | $	$ 1,403,759
Options vested and expected to vest | shares	18,331,294,000
Options vested and expected to vest, Weighted Average Exercise Price Per Share (in dollars per share) | $ / shares	$ 7.22
Options vested and expected to vest, Weighted average remaining contractual term	6 years 4 months 24 days
Options vested and expected to vest, Aggregate intrinsic value (in dollars) | $	$ 2,157,331

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Equity Incentive Plans - RSU and Restricted Stock Activity (Details)	6 Months Ended
	Jun. 30, 2021 $ / shares shares
RSUs
Stock Appreciation Rights Activity
Unvested at December 31, 2020	0
Granted and Restricted	1,217,420,000
Vested	(6,480,000)
RSUs cancelled and forfeited	(23,513,000)
Unvested at June 30, 2021	1,187,427,000
Weighted Average Grant Date Fair Value
Granted and Restricted, Weighted average grant date fair value per share (in dollars per share) | $ / shares	$ 107.81
Vested, Weighted average grant date fair value per share (in dollars per share) | $ / shares	102.52
Forfeited, Weighted average grant date fair value per share (in dollars per share) | $ / shares	$ 92.77
Restricted Stock
Stock Appreciation Rights Activity
Unvested at December 31, 2020	0
Granted and Restricted	82,201,000
Vested	0
Unvested at June 30, 2021	82,201,000
Weighted Average Grant Date Fair Value
Granted and Restricted, Weighted average grant date fair value per share (in dollars per share) | $ / shares	$ 121.65
Vested, Weighted average grant date fair value per share (in dollars per share) | $ / shares	$ 0

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Equity Incentive Plans - Weighted-Average Assumptions (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility, minimum	65.97%	63.12%	53.23%
Expected volatility, maximum	71.80%	65.01%	71.80%
Risk free rate, minimum	0.37%	0.62%	0.37%
Risk free rate, maximum	0.82%	1.14%	1.50%
Dividend yield	0.00%	0.00%	0.00%
Stock options | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	5 years 3 months 18 days	5 years 3 months 18 days	5 years 3 months 18 days
Stock options | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	10 years	6 years 10 months 24 days	10 years
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)		7 months 6 days
Expected volatility		61.65%
Risk-free interest rate		0.09%
Dividend yield		0.00%

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Equity Incentive Plans - Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	$ 21,186	$ 2,519	$ 29,808	$ 4,484
Stock options
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	11,265	2,519	16,385	4,484
RSUs
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	7,094	0	8,539	0
ESPP
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	1,779	0	3,836	0
Restricted Stock
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	1,048	0	1,048	0
Sales and marketing
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	1,427	405	2,180	689
Customer operations
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	1,624	205	2,376	404
Engineering and product development
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	12,472	1,112	16,779	2,038
General, administrative, and other
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	$ 5,663	$ 797	$ 8,473	$ 1,353

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Leases - Narrative (Details) $ in Millions	6 Months Ended
	Jun. 30, 2021 USD ($) optionToExtend
Leases [Abstract]
Number of options to renew | optionToExtend	2
Renewal term	5 years
Letter of credit outstanding | $	$ 2.0

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Leases - Lease Liability Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Leases [Abstract]
Remainder of 2021	$ 2,408
2022	5,221
2023	5,516
2024	2,567
2025	1,579
Thereafter	2,417
Total undiscounted lease payments	19,708
Less: Present value adjustment	(1,930)
Operating lease liabilities	$ 17,778	$ 19,432

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Leases - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Leases [Abstract]
Rent expense	$ 1,467	$ 1,303	$ 2,995	$ 2,572
Variable lease payments	362	348	661	704
Cash paid for amounts included in the measurement of lease liabilities	1,075	1,035	2,132	2,046
Right-of-use assets obtained in exchange for lease obligations	$ 0	$ 187	$ 0	$ 187
Weighted average remaining lease term (in years)	4 years 2 months 4 days		4 years 2 months 4 days
Weighted average discount rate	5.06%		5.06%

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Commitment and Contingencies (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Loss Contingencies [Line Items]
Loan purchase obligation	$ 24.6	$ 39.3
Obligation to Repurchase Loans | Maximum
Loss Contingencies [Line Items]
Estimate of potential loss	$ 8,153.6	$ 5,180.7

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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Provision (benefit) for income taxes	$ (988)	$ 0	$ (767)	$ 0
Net effective tax rate	(3.33%)	0.00%	(1.92%)	0.00%
Recognition of deferred tax assets			$ 1,800

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Net Income (Loss) Per Share Attributable to Upstart Holdings, Inc. Common Stockholders - Calculation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Numerator:
Net income (loss) attributable to Upstart Holdings, Inc. common stockholders	$ 37,284	$ (6,193)	$ 47,386	$ (4,713)
Denominator:
Weighted-average number of shares outstanding used in computing net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic (in shares)	76,674,129	14,657,399	75,160,037	14,641,333
Weighted-average effect of dilutive securities (in shares)	18,127,994	0	18,033,116	0
Weighted-average number of shares outstanding used in computing net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted (in shares)	94,802,123	14,657,399	93,193,153	14,641,333
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, basic (in dollars per share)	$ 0.49	$ (0.42)	$ 0.63	$ (0.32)
Net income (loss) per share attributable to Upstart Holdings, Inc. common stockholders, diluted (in dollars per share)	$ 0.39	$ (0.42)	$ 0.51	$ (0.32)

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Net Income (Loss) Per Share Attributable to Upstart Holdings, Inc. Common Stockholders - Antidilutive Securities (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities were excluded from the computation of diluted net income per share attributable to Upstart Holdings, Inc. common stockholders because including them would have been anti-dilutive	714,407,000	67,123,269	1,617,395,000	67,123,269
Convertible preferred stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities were excluded from the computation of diluted net income per share attributable to Upstart Holdings, Inc. common stockholders because including them would have been anti-dilutive	0	47,349,577	0	47,349,577
Options to purchase common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities were excluded from the computation of diluted net income per share attributable to Upstart Holdings, Inc. common stockholders because including them would have been anti-dilutive	451,493,000	18,853,815	500,065,000	18,853,815
Unvested RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities were excluded from the computation of diluted net income per share attributable to Upstart Holdings, Inc. common stockholders because including them would have been anti-dilutive	262,914,000	0	1,117,330,000	0
Warrants to purchase convertible preferred stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities were excluded from the computation of diluted net income per share attributable to Upstart Holdings, Inc. common stockholders because including them would have been anti-dilutive	0	600,208	0	600,208
Warrants to purchase common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Securities were excluded from the computation of diluted net income per share attributable to Upstart Holdings, Inc. common stockholders because including them would have been anti-dilutive	0	319,669	0	319,669