Note 20 — Earnings Per Share

Basic and diluted earnings/(loss) per share are calculated by dividing net income/(loss) attributable to WTW by the average number of ordinary shares outstanding during each period. The computation of diluted earnings/(loss) per share reflects the potential dilution that could occur if dilutive securities and other contracts to issue shares were exercised or converted into shares or resulted in the issuance of shares that then shared in the net income of the Company.

Basic and diluted earnings/(loss) per share are as follows:

 

 

Years ended December 31,

 

 

 

2025

 

 

2024

 

 

2023

 

Net income/(loss) attributable to WTW

 

$

1,605

 

 

$

(98

)

 

$

1,055

 

 

 

 

 

 

 

 

 

 

 

Basic weighted-average number of shares outstanding

 

 

98

 

 

 

102

 

 

 

105

 

Dilutive effect of potentially issuable shares

 

 

1

 

 

 

 

 

 

1

 

Diluted weighted-average number of shares outstanding

 

 

99

 

 

 

102

 

 

 

106

 

 

 

 

 

 

 

 

 

 

Basic earnings/(loss) per share

 

$

16.34

 

 

$

(0.96

)

 

$

10.01

 

Dilutive effect of potentially issuable shares

 

 

(0.08

)

 

 

 

 

 

(0.06

)

Diluted earnings/(loss) per share

 

$

16.26

 

 

$

(0.96

)

 

$

9.95

 

For the year ended December 31, 2025, 0.1 million RSUs were not included in the computation of the dilutive effect of potentially issuable shares because their effect was anti-dilutive; for the year ended December 31, 2023, anti-dilutive RSUs were not material. The dilutive effect of potentially issuable shares was not computed for the year ended December 31, 2024 as the Company reported a net loss within its consolidated statement of comprehensive income.

Historical Timeline

Fiscal YearFiled
2025Feb 25, 2026Showing above
2024Feb 25, 2025
2023Feb 22, 2024
2022Feb 24, 2023
2021Feb 24, 2022
2020Feb 23, 2021
2019Feb 26, 2020
2018Feb 27, 2019
2017Feb 28, 2018
2016Mar 1, 2017
2015Feb 29, 2016

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.