Earnings Per Common Share Attributable to Pfizer Inc. Common Shareholders
The following presents the detailed calculation of EPS:
 Year Ended December 31,
(MILLIONS)
202520242023
EPS Numerator  
Income from continuing operations attributable to Pfizer Inc. common shareholders$7,745 $8,020 $2,134 
Discontinued operations––net of tax25 11 (15)
Net income attributable to Pfizer Inc. common shareholders$7,771 $8,031 $2,119 
EPS Denominator  
Weighted-average common shares outstanding––Basic
5,683 5,664 5,643 
Common-share equivalents31 36 66 
Weighted-average common shares outstanding––Diluted
5,713 5,700 5,709 
Anti-dilutive common stock equivalents(a)
11 24 
(a)These common stock equivalents were outstanding for the periods presented, but were not included in the computation of diluted EPS for those periods because their inclusion would have had an anti-dilutive effect.

Historical Timeline

Fiscal YearFiled
2025Feb 26, 2026Showing above
2024Feb 27, 2025
2023Feb 22, 2024
2022Feb 23, 2023
2021Feb 24, 2022
2020Feb 25, 2021
2019Feb 27, 2020
2018Feb 28, 2019
2017Feb 22, 2018

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.