8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

______________

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 12, 2025

______________

Power Integrations, Inc.

(Exact name of registrant as specified in its charter)

______________

Delaware	000-23441	94-3065014
(State or other jurisdiction	(Commission	(IRS Employer
of incorporation)	File Number)	Identification No.)

5245 Hellyer Avenue

San Jose, California 95138-1002

(Address of principal executive offices, including zip code)

Registrant's telephone number, including area code (408) 414-9200

______________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.001 Par Value	POWI	The Nasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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.	☐

Item 2.02. Results of Operations and Financial Condition.

On May 12, 2025 the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

Exhibit 99.1	Press release dated May 12, 2025
Exhibit 104	Cover Page Interactive Data File (Formatted as Inline XBRL)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		Power Integrations, Inc.
Dated:	May 12, 2025	By:	/s/ SANDEEP NAYYAR
			Sandeep Nayyar
			Chief Financial Officer

EX-99.1

Exhibit 99.1

Power Integrations Reports First-Quarter Financial Results

Revenues increased 15 percent year-over-year to $105.5 million; GAAP earnings were $0.15 per diluted share; non-GAAP earnings were $0.31 per diluted share

New $50M share-repurchase authorization follows completion of prior $50M buyback

SAN JOSE, CALIF. – May 12, 2025 – Power Integrations (NASDAQ: POWI) today announced financial results for the quarter ended March 31, 2025. Net revenues for the first quarter were $105.5 million, up slightly compared to the prior quarter and up 15 percent from the first quarter of 2024. GAAP net income for the first quarter was $8.8 million or $0.15 per diluted share compared to $0.16 per diluted share in the prior quarter and $0.07 per diluted share in the first quarter of 2024. Cash flow from operations for the quarter was $26.4 million.

In addition to its GAAP results, the company provided non-GAAP measures that exclude stock-based compensation, amortization of acquisition-related intangible assets and the related tax effects. Non-GAAP net income for the first quarter of 2025 was $17.9 million or $0.31 per diluted share compared to $0.30 per diluted share in the prior quarter and $0.18 per diluted share in the first quarter of 2024. A reconciliation of GAAP to non-GAAP financial results is included with the tables accompanying this press release.

Commented Balu Balakrishnan, chairman and CEO of Power Integrations: “While trade policy adds uncertainty to the second-half outlook, order trends have remained steady, channel inventories are at normal levels, and we expect healthy sequential growth in the second quarter. We are utilizing our strong balance sheet to buy back shares amidst market volatility, while remaining focused on big-picture trends driving demand for innovative high-voltage semiconductor technologies, such as energy efficiency, AI, electrification, and a cleaner, more modern power grid.”

Additional Highlights

● Power Integrations repurchased 404 thousand shares of its common stock during the quarter for $23.1 million, leaving $25.0 million on its repurchase authorization as of March 31. The company repurchased an additional 560 thousand shares in April, utilizing the remaining $25 million. The company’s board of directors has authorized an additional $50 million for share repurchases.

● Power Integrations paid a dividend of $0.21 per share on March 31, 2025. A dividend of $0.21 per share will be paid on June 30, 2025, to stockholders of record as of May 30, 2025.

Financial Outlook

The company issued the following forecast for the second quarter of 2025:

● Revenues are expected to be $115 million, plus or minus $5 million.

● GAAP gross margin is expected to be approximately 55 percent, and non-GAAP gross margin is expected to be approximately 55.5 percent. The difference between GAAP and non-GAAP is primarily attributable to stock-based compensation, with a smaller impact from amortization of acquisition-related intangible assets.

● GAAP operating expenses are expected to be approximately $56 million; non-GAAP operating expenses are expected to be approximately $46 million. Non-GAAP operating expenses are expected to exclude approximately $10 million of stock-based compensation.

Conference Call Today at 1:30 p.m. Pacific Time

Power Integrations management will hold a conference call today at 1:30 p.m. Pacific time. A live webcast of the call will be available on the investor section of the company's website, http://investors.power.com. Members of the investment community can register for the conference call by visiting https://emportal.ink/4iWIEQW.

About Power Integrations

Power Integrations, Inc. is a leading innovator in semiconductor technologies for high-voltage power conversion. The company’s products are key building blocks in the clean-power ecosystem, enabling the generation of renewable energy as well as the efficient transmission and consumption of power in applications ranging from milliwatts to megawatts. For more information, please visit www.power.com.

Note Regarding Use of Non-GAAP Financial Measures

In addition to the company's consolidated financial statements, which are presented according to GAAP, the company provides certain non-GAAP financial information that excludes stock-based compensation expenses recorded under ASC 718-10, amortization of acquisition-related intangible assets and the tax effects of these items. The company uses these measures in its financial and operational decision-making and, with respect to one measure, in setting performance targets for compensation purposes. The company believes that these non-GAAP measures offer important analytical tools to help investors understand its operating results, and to facilitate comparability with the results of companies that provide similar measures. Non-GAAP measures have limitations as analytical tools and are not meant to be considered in isolation or as a substitute for GAAP financial information. For example, stock-based compensation is an important component of the company’s compensation mix and will continue to result in significant expenses in the company’s GAAP results for the foreseeable future but is not reflected in the non-GAAP measures. Also, other companies, including companies in Power Integrations’ industry, may calculate non-GAAP measures differently, limiting their usefulness as comparative measures. Reconciliations of non-GAAP measures to GAAP measures are attached to this press release.

Note Regarding Forward-Looking Statements

The above statements regarding the company’s forecast for its second-quarter financial performance are forward-looking statements reflecting management's current expectations and beliefs. These statements are based on current information that is, by its nature, subject to rapid and even abrupt change. Due to risks and uncertainties associated with the company's business, actual results could differ materially from those projected or implied by these statements. These risks and uncertainties include, but are not limited to: changes in trade policies, in particular the escalation and imposition of new and higher tariffs, which could reduce demand for end products that incorporate our integrated circuits and/or place pressure on our prices as our customers seek to offset the impact of increased tariffs on their own products; the company’s ability to supply products and its ability to conduct other aspects of its business such as competing for new design wins; changes in global economic and geopolitical conditions, including such factors as inflation, armed conflicts and trade negotiations, which may impact the level of demand for the company’s products; potential changes and shifts in customer demand away from end products that utilize the company's integrated circuits to end products that do not incorporate the company's products; the effects of competition, which may cause the company’s revenues to decrease or cause the company to decrease its selling prices for its products; unforeseen costs and expenses; and unfavorable fluctuations in component costs or operating expenses resulting from changes in commodity prices and/or exchange rates. In addition, new product introductions and design wins are subject to the risks and uncertainties that typically accompany development and delivery of complex technologies to the marketplace, including product development delays and defects and market acceptance of the new products. These and other risk factors that may cause actual results to differ are more fully explained under the caption “Risk Factors” in the company's most recent Annual Report on Form 10-K, filed with the Securities and Exchange Commission on February 7, 2025. The company is under no obligation (and expressly disclaims any obligation) to update or alter its forward-looking statements, whether because of new information, future events or otherwise, except as otherwise required by law.

Power Integrations and the Power Integrations logo are trademarks or registered trademarks of Power Integrations, Inc. All other trademarks are property of their respective owners.

POWER INTEGRATIONS, INC.

CONSOLIDATED STATEMENTS OF INCOME

(in thousands, except per-share amounts)

	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
NET REVENUES	$	105,529	$	105,250	$	91,688
COST OF REVENUES		47,294		47,983		43,908
GROSS PROFIT		58,235		57,267		47,780
OPERATING EXPENSES:
Research and development		24,095		25,689		23,225
Sales and marketing		16,375		16,931		15,722
General and administrative		11,047		10,728		8,363
Total operating expenses		51,517		53,348		47,310
INCOME FROM OPERATIONS		6,718		3,919		470
OTHER INCOME		3,167		3,384		3,502
INCOME BEFORE INCOME TAXES		9,885		7,303		3,972
PROVISION (BENEFIT) FOR INCOME TAXES		1,095		(1,837)		18
NET INCOME	$	8,790	$	9,140	$	3,954
EARNINGS PER SHARE:
Basic	$	0.15	$	0.16	$	0.07
Diluted	$	0.15	$	0.16	$	0.07
SHARES USED IN PER-SHARE CALCULATION:
Basic		56,871		56,848		56,833
Diluted		57,123		57,097		57,132
SUPPLEMENTAL INFORMATION:
	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
Stock-based compensation expenses included in:
Cost of revenues	$	657	$	541	$	346
Research and development		2,250		3,280		2,425
Sales and marketing		1,586		2,074		1,604
General and administrative		4,190		3,394		2,039
Total stock-based compensation expense	$	8,683	$	9,289	$	6,414
Cost of revenues includes:
Amortization of acquisition-related intangible assets	$	147	$	147	$	482
	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
REVENUE MIX BY END MARKET
Communications		10%		13%		11%
Computer		12%		15%		11%
Consumer		44%		37%		41%
Industrial		34%		35%		37%

POWER INTEGRATIONS, INC.
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES TO GAAP RESULTS
(in thousands, except per-share amounts)
	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
RECONCILIATION OF GROSS PROFIT
GAAP gross profit	$	58,235	$	57,267	$	47,780
GAAP gross margin		55.2%		54.4%		52.1%
Stock-based compensation included in cost of revenues		657		541		346
Amortization of acquisition-related intangible assets		147		147		482
Non-GAAP gross profit	$	59,039	$	57,955	$	48,608
Non-GAAP gross margin		55.9%		55.1%		53.0%
	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
RECONCILIATION OF OPERATING EXPENSES
GAAP operating expenses	$	51,517	$	53,348	$	47,310
Less: Stock-based compensation expense included in operating expenses
Research and development		2,250		3,280		2,425
Sales and marketing		1,586		2,074		1,604
General and administrative		4,190		3,394		2,039
Total		8,026		8,748		6,068
Non-GAAP operating expenses	$	43,491	$	44,600	$	41,242
	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
RECONCILIATION OF INCOME FROM OPERATIONS
GAAP income from operations	$	6,718	$	3,919	$	470
GAAP operating margin		6.4%		3.7%		0.5%
Add: Total stock-based compensation		8,683		9,289		6,414
Amortization of acquisition-related intangible assets		147		147		482
Non-GAAP income from operations	$	15,548	$	13,355	$	7,366
Non-GAAP operating margin		14.7%		12.7%		8.0%
	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
RECONCILIATION OF PROVISION FOR INCOME TAXES
GAAP provision (benefit) for income taxes	$	1,095	$	(1,837)	$	18
GAAP effective tax rate		11.1%		–25.2%		0.5%
Tax effect of adjustments to GAAP results		239		(1,366)		(358)
Non-GAAP provision (benefit) for income taxes	$	856	$	(471)	$	376
Non-GAAP effective tax rate		4.6%		–2.8%		3.5%
	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
RECONCILIATION OF NET INCOME PER SHARE (DILUTED)
GAAP net income	$	8,790	$	9,140	$	3,954
Adjustments to GAAP net income
Stock-based compensation		8,683		9,289		6,414
Amortization of acquisition-related intangible assets		147		147		482
Tax effect of items excluded from non-GAAP results		239		(1,366)		(358)
Non-GAAP net income	$	17,859	$	17,210	$	10,492
Average shares outstanding for calculation of non-GAAP net income per share (diluted)		57,123		57,097		57,132
Non-GAAP net income per share (diluted)	$	0.31	$	0.30	$	0.18
GAAP net income per share (diluted)	$	0.15	$	0.16	$	0.07

POWER INTEGRATIONS, INC.
CONSOLIDATED BALANCE SHEETS
(in thousands)
	March 31,  2025		December 31, 2024
ASSETS
CURRENT ASSETS:
Cash and cash equivalents	$	49,614	$	50,972
Short-term marketable securities		239,682		249,023
Accounts receivable, net		22,806		27,172
Inventories		169,068		165,612
Prepaid expenses and other current assets		18,645		21,260
Total current assets		499,815		514,039
PROPERTY AND EQUIPMENT, net		146,786		149,562
INTANGIBLE ASSETS, net		7,868		8,075
GOODWILL		95,271		95,271
DEFERRED TAX ASSETS		38,906		36,485
OTHER ASSETS		25,754		25,394
Total assets	$	814,400	$	828,826
LIABILITIES AND STOCKHOLDERS’ EQUITY
CURRENT LIABILITIES:
Accounts payable	$	33,587	$	29,789
Accrued payroll and related expenses		12,526		13,987
Taxes payable		781		961
Other accrued liabilities		8,056		10,580
Total current liabilities		54,950		55,317
LONG-TERM LIABILITIES:
Income taxes payable		3,992		3,871
Other liabilities		19,643		19,866
Total liabilities		78,585		79,054
STOCKHOLDERS' EQUITY:
Common stock		22		22
Additional paid-in capital		7,106		18,734
Accumulated other comprehensive loss		(2,183)		(3,023)
Retained earnings		730,870		734,039
Total stockholders' equity		735,815		749,772
Total liabilities and stockholders' equity	$	814,400	$	828,826

POWER INTEGRATIONS, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
	Three Months Ended
	March 31,  2025		December 31, 2024		March 31,  2024
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$	8,790	$	9,140	$	3,954
Adjustments to reconcile net income to cash provided by operating activities
Depreciation		7,244		7,743		8,715
Amortization of intangible assets		207		208		543
Loss on disposal of property and equipment		—		24		8
Stock-based compensation expense		8,683		9,289		6,414
Accretion of discount on marketable securities		(346)		(385)		(496)
Deferred income taxes		(2,537)		336		(1,330)
Increase (decrease) in accounts receivable allowance for credit losses		(381)		214		163
Change in operating assets and liabilities:
Accounts receivable		4,747		(10,752)		2,232
Inventories		(3,456)		2,068		(4,701)
Prepaid expenses and other assets		3,369		(1,613)		846
Accounts payable		4,002		1,540		1,294
Taxes payable and other accrued liabilities		(3,936)		(3,086)		(1,737)
Net cash provided by operating activities		26,386		14,726		15,905
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment		(5,726)		(3,045)		(4,343)
Purchases of marketable securities		(5,630)		(8,135)		(49,912)
Proceeds from sales and maturities of marketable securities		15,882		2,796		54,198
Net cash provided by (used in) investing activities		4,526		(8,384)		(57)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net proceeds from issuance of common stock		2,787		—		2,691
Repurchase of common stock		(23,098)		(1,902)		(14,641)
Payments of dividends to stockholders		(11,959)		(11,937)		(11,384)
Net cash used in financing activities		(32,270)		(13,839)		(23,334)
NET DECREASE IN CASH AND CASH EQUIVALENTS		(1,358)		(7,497)		(7,486)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD		50,972		58,469		63,929
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$	49,614	$	50,972	$	56,443

Contacts

Joe Shiffler
Power Integrations, Inc.
(408) 414-8528
joe@power.com

XML

Document and Entity Information	May 12, 2025
Document and Entity Information [Abstract]
Document Type	8-K
Document Period End Date	May 12, 2025
Entity File Number	000-23441
Entity Registrant Name	Power Integrations, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	94-3065014
Entity Address, Address Line One	5245 Hellyer Avenue
Entity Address, City or Town	San Jose
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	95138-1002
City Area Code	408
Local Phone Number	414-9200
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Title of 12(b) Security	Common Stock, $0.001 Par Value
Trading Symbol	POWI
Security Exchange Name	NASDAQ
Entity Emerging Growth Company	false
Entity Central Index Key	0000833640
Amendment Flag	false