Net Loss Per Share
For the years ended December 31, 2025, 2024 and 2023, Recursion calculated net loss per share of Class A, Class B and Exchangeable common stock. Basic net loss per share is computed using the weighted-average number of shares outstanding during the period. Diluted net loss per share is computed using the weighted-average number of shares and the effect of potentially dilutive securities outstanding during the period. Potentially dilutive securities consist of stock options and other contingently issuable shares. For periods presented in which the Company reports a net loss, all potentially dilutive shares are anti-dilutive and as such are excluded from the calculation. For the years ended December 31, 2025, 2024 and 2023, the Company reported a net loss and therefore basic and diluted loss per share were the same.

The rights, including the liquidation and dividend rights, of the holders of the Company’s Class A, Class B and the Exchangeable common stock are identical, except with respect to voting. As a result, the undistributed earnings for each period are allocated based on the contractual participation rights of the Class A, Class B common stock and the Exchangeable common stock as if the earnings for the period had been distributed. As the liquidation and dividend rights are identical, the undistributed earnings are allocated on a proportionate basis and the resulting amount per share for Class A, Class B and Exchangeable common stock was the same during the years ended December 31, 2025, 2024 and 2023.
The following tables set forth the computation of basic and diluted net loss per share of Class A, Class B and Exchangeable common stock during 2025, 2024 and 2023:

Years ended December 31,
(in thousands, except share amounts)
202520242023
Numerator:
Net loss$(644,759)$(463,661)$(328,066)
Denominator:
Weighted average common shares outstanding447,446,109 274,207,146 207,853,702 
Net loss per share, basic and diluted$(1.44)$(1.69)$(1.58)

The Company excluded the following potential common shares from the computation of diluted net loss per share for the periods indicated because including them would have had an anti-dilutive effect:

Years ended December 31,
 202520242023
Stock based compensation8,143,319 9,021,895 9,848,141 
Tempus agreement6,350,736 7,802,744 1,073,834 
Contingent stock relating to RE Ventures I transaction
315,225 — — 
Total14,809,280 16,824,639 10,921,975 

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.