EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2025

Schedule of Earnings Per Share, Basic and Diluted

As the liquidation and dividend rights are identical for Class A and Class B common stock, the undistributed earnings are allocated on a proportional basis and the resulting net income per share attributable to common stockholders will, therefore, be the same for both Class A and Class B common stock on an individual or combined basis.


	Three Months Ended March 31,
(In thousands, except per share data)	2025		2024
Numerator:
Net income attributable to Class A and Class B common stockholders	$	35,135	$	26,956


Denominator:
Weighted-average shares in computing net income per share attributable to Class A and Class B common stockholders, basic and diluted	45,148		42,780
Effect of dilutive securities
Founder awards where performance has been met	540		270
Dilutive effect of stock options outstanding (1)	1,165		2,459
RSUs outstanding	1,644		1,844
Denominator for dilutive net income per common share - weighted-average shares	48,497		47,353
Basic income per common share	$	0.78	$	0.63
Diluted income per common share	$	0.72	$	0.57

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(1) The Company had 1.2 million options outstanding as of March 31, 2025. The estimated dilutive effect is calculated as the number of shares expected to be issued upon vesting or exercise, adjusted for the strike price proceeds that are received by the Company and assumed to be used to repurchase shares of Duolingo common stock.