CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands		Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents		$ 540,308	$ 262,728
Accounts receivable, net		12,725	0
Prepaid expenses and other current assets		17,309	10,491
Total current assets		570,342	273,219
Property and equipment, net		10,852	5,292
Investments in non-marketable equity securities		55,628	0
Net Carrying Amount		83,241	0
Goodwill		87,230	0
Other long-term assets		3,839	3,910
Total assets		811,132	282,421
Current liabilities:
Accounts payable		10,047	22,039
Accrued professional fees		0	5,699
Other current liabilities		70,157	19,618
Total current liabilities		80,204	47,356
Long-term common stock warrant liabilities		12,318	178,232
Other long-term liabilities		14,274	46
Total liabilities		106,796	225,634
Commitments and contingencies (Note 7)
Stockholders' equity:
Preferred stock $0.0001 par value; 10 million shares authorized — 0 issued and outstanding as of September 30, 2021 and December 31, 2020		0	0
Common stock $0.0001 par value; 625 million shares authorized; Class A common stock – 500 million shares authorized; 339 million and 292 million shares issued and outstanding as of September 30, 2021 and December 31, 2020, respectively; Class B common stock – 125 million shares authorized; 69 million and 78 million shares issued and outstanding as of September 30, 2021 and December 31, 2020, respectively		40	37
Additional paid-in capital		1,025,017	295,065
Accumulated deficit		(320,721)	(238,315)
Total stockholders’ equity	[1]	704,336	56,787
Total liabilities and stockholders’ equity		$ 811,132	$ 282,421

[1] Retroactively restated for the reverse recapitalization as described in Notes 1 and 3.