15. Net loss per share attributable to common stockholders

The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders:

 

 

 

Years Ended December 31,

 

 

 

2025

 

 

2024

 

 

2023

 

 

 

(in thousands, except share and per share data)

 

Numerator:

 

 

 

 

 

 

 

 

 

Net loss attributable to common stockholders

 

$

(1,131,301

)

 

$

(600,093

)

 

$

(436,367

)

Denominator:

 

 

 

 

 

 

 

 

Weighted-average shares used to compute net loss per share
   attributable to common stockholders, basic and diluted

 

 

190,129,154

 

 

 

167,737,672

 

 

 

113,149,869

 

Net loss per share attributable to common stockholders, basic
   and diluted

 

$

(5.95

)

 

$

(3.58

)

 

$

(3.86

)

 

The shares underlying the pre-funded warrants to purchase shares of the Company’s common stock have been included in the calculation of the weighted-average number of shares outstanding, basic and diluted, for the years ended December 31, 2024 and 2023.

The following outstanding potentially dilutive shares have been excluded from the calculation of diluted net loss per share for the periods presented due to their anti-dilutive effect:

 

 

 

As of December 31,

 

 

 

2025

 

 

2024

 

 

2023

 

Options to purchase common stock

 

 

17,997,616

 

 

 

13,985,538

 

 

 

11,083,349

 

Unvested restricted stock units of common stock

 

 

3,892,030

 

 

 

2,850,112

 

 

 

2,161,267

 

Expected shares to be purchased under ESPP

 

 

428,189

 

 

 

400,353

 

 

 

230,651

 

Warrants outstanding

 

 

2,194,318

 

 

 

2,194,342

 

 

 

2,194,342

 

Earn-out shares

 

 

 

 

 

 

 

 

973,976

 

Total

 

 

24,512,153

 

 

 

19,430,345

 

 

 

16,643,585

 

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.