v3.25.3

NET (LOSS) INCOME PER SHARE - Schedule of Basic and Diluted Net (Loss) Income per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024
Numerator:
Net (loss) income attributable to common stockholders	$ (23,791)	$ 202,531	$ (25,000)	$ (148,300)	$ (582,270)	$ (72,307)	$ 153,740	$ (802,877)
Net (loss) income per share attributable to common stockholders, basic	(23,791)			(148,300)			153,740	(802,877)
Less: Gain on extinguishment of debt, net of tax	0			0			(215,736)	0
Net loss attributable to Stem common stockholders, diluted	$ (23,791)			$ (148,300)			$ (61,996)	$ (802,877)
Denominator:
Weighted-average number of shares outstanding used to compute net (loss) income per share attributable to common stockholders, basic (in shares)	8,376,032			8,131,700			8,301,432	8,049,851
Dilutive potential common shares (in shares)	0			0			151,120	0
Weighted-average number of shares outstanding used to compute net loss per share attributable to common stockholders, diluted (in shares)	8,376,032			8,131,700			8,452,552	8,049,851
Net (loss) income per share attributable to common stockholders, basic (in dollars per share)	$ (2.84)			$ (18.24)			$ 18.52	$ (99.74)
Net loss per share attributable to common stockholders, diluted (in dollars per share)	$ (2.84)			$ (18.24)			$ (7.33)	$ (99.74)

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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STEM, INC. 10-Q