v3.24.3
EARNINGS PER SHARE (Tables)
9 Months Ended
Sep. 30, 2024
Earnings Per Share [Abstract]  
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 September 30,Nine Months Ended September 30,
(In thousands, except per share data)2024202320242023
Numerator:
Net income attributable to Class A and Class B common stockholders$23,360 $2,807 $74,667 $3,950 
Denominator:
Weighted-average shares in computing net income per share attributable to Class A and Class B common stockholders, basic and diluted43,707 41,719 43,253 41,190 
Effect of dilutive securities
Founder awards where performance has been met270 — 270 — 
Dilutive effect of stock options outstanding (1)2,054 3,004 2,054 3,004 
RSUs outstanding1,938 2,223 1,938 2,223 
Denominator for dilutive net income per common share - weighted-average shares47,969 46,946 47,515 46,417 
Basic income per common share$0.53 $0.07 $1.73 $0.10 
Diluted income per common share$0.49 $0.06 $1.57 $0.09 
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(1) The Company had 2.2 million options outstanding as of September 30, 2024. 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.