Net Income (Loss) Per Share
Basic net income (loss) per share is computed by dividing net income (loss) by the weighted-average number of shares (including Class A common stock, Class B common stock and Class C capital stock) outstanding during the period. In the calculation of basic net income (loss) per share, undistributed earnings are allocated assuming all earnings during the period were distributed.
Diluted net income (loss) per share is computed by dividing net income (loss) by the weighted-average number of shares (including Class A common stock, Class B common stock and Class C capital stock) outstanding during the period and potentially dilutive Class C capital stock equivalents, except in cases where the effect of the Class C capital stock equivalent would be antidilutive. Potentially dilutive Class C capital stock equivalents consist of stock issuable upon exercise of stock options, stock underlying unvested restricted stock units, and stock issuable upon conversion of outstanding Notes.
Class C capital stock issuable upon exercise of stock options and Class C capital stock underlying unvested restricted stock units are calculated using the treasury stock method.
We have applied the if-converted method for calculating any potential dilutive effect of the conversion of the outstanding Notes on diluted net income (loss) per share, as applicable.
For the periods presented, the following table reconciles the denominators used in the basic and diluted net income (loss) per share calculations (in thousands):
Year Ended December 31,
 202520242023
Denominator for basic calculation241,930 234,077 233,575 
Effect of dilutive securities:
     Option awards8,868 — — 
     Unvested restricted stock units3,319 — — 
Denominator for dilutive calculation
254,117 234,077 233,575 
For the periods presented, the following Class C capital stock equivalents were excluded from the calculations of diluted net income (loss) per share because their effect would have been antidilutive (in thousands):
Year Ended December 31,
202520242023
Weighted-average Class C capital stock option awards outstanding
3,100 31,276 21,021 
Weighted-average Class C capital stock restricted stock units outstanding
2,294 13,362 13,581 
Weighted-average Class C capital stock issuable upon conversion of the Notes
2,307 27,089 33,718 
Total Class C capital stock equivalents
7,701 71,727 68,320 
In the event of liquidation, dissolution, distribution of assets or winding-up of the Company, the holders of all classes of common and capital stock have equal rights to receive all the assets of the Company after the rights of the holders of preferred stock have been satisfied. We have not presented net income (loss) per share under the two-class method for our Class A
common stock, Class B common stock and Class C capital stock because it would be the same for each class due to equal dividend and liquidation rights for each class.

Historical Timeline

Fiscal YearFiled
2025Feb 11, 2026Showing above
2024Feb 11, 2025
2023Feb 15, 2024

About Earnings Per Share Disclosures

The earnings per share disclosure breaks down the calculation from net income to both basic and diluted EPS, revealing the full impact of a company's capital structure on per-share economics. The reconciliation between basic and diluted share counts exposes how many stock options, RSUs, convertible securities, and warrants are potentially dilutive to existing shareholders.

Key signals: a widening gap between basic and diluted shares indicates growing dilution from equity compensation or convertible instruments. Anti-dilutive securities excluded from the diluted calculation deserve attention — they represent latent dilution that will materialize if the stock price rises. Watch for the effect of share buybacks on per-share metrics: EPS growth driven primarily by repurchases rather than income growth signals weakening fundamentals. Compare year-over-year changes in the diluted share count against equity compensation expense to assess whether management is effectively managing dilution.