Earnings per Share
The Company utilizes the two-class method to report earnings per share. Basic earnings per share is computed by dividing net income available to each class of stock, less earnings available to participating securities, divided by the weighted average number of outstanding common shares for each class of stock. Diluted earnings per share is computed by dividing net income available to each class of stock, less earnings available to participating securities, divided by the weighted average number of outstanding common shares, plus dilutive potential common shares, which is calculated using the treasury-stock method. Under the treasury-stock method, potential common shares are excluded from the computation of EPS in periods in which they have an anti-dilutive effect. The potentially dilutive common shares did not have a dilutive effect on the Company’s EPS calculation for the fiscal years ended September 30, 2025, September 30, 2024 and September 30, 2023.
The Company allocates dividends declared to Class A Common Stock and Class B Common Stock based on timing and amounts actually declared for each class of stock and the undistributed earnings are allocated to Class A Common Stock and Class B Common Stock pro rata on a basic weighted average shares outstanding basis since the two classes of stock participate equally on a per share basis upon liquidation.
The following table sets forth the calculation of basic and diluted net income per common share under the two-class method (in millions, except share amounts, which are reflected in thousands, and per share data):
Fiscal Year Ended September 30,
202520242023
Class AClass BClass AClass BClass AClass B
Basic and Diluted EPS:
Numerator
Net income attributable to Warner Music Group Corp.$105 $260 $122 $313 $119 $311 
Less: Net income attributable to participating securities (a)(4)— (6)— (6)— 
Net income attributable to common stockholders$101 $260 $116 $313 $113 $311 
Denominator
Weighted average shares outstanding145,128 375,380 140,882 376,641 138,070 377,650 
Basic and Diluted EPS (b)
$0.69 $0.69 $0.83 $0.83 $0.82 $0.82 
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(a)Participating securities include unvested restricted stock units, which include the right to receive non-forfeitable dividend equivalents. Participating securities are not contractually obligated to share in losses.
(b)For the fiscal year ended September 30, 2025, the weighted average shares outstanding for Diluted EPS includes the dilutive effect of approximately 397 shares. As the resulting Diluted EPS rounds to the same reported amount as Basic EPS, both Basic and Diluted EPS for the fiscal year ended September 30, 2025 are presented as $0.69 per share. There were no dilutive potentially issuable shares in the fiscal years ended September 30, 2024 and September 30, 2023.

Historical Timeline

Fiscal YearFiled
2025Nov 20, 2025Showing above
2024Nov 21, 2024
2023Nov 21, 2023
2022Nov 22, 2022
2021Nov 23, 2021
2020Nov 23, 2020

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.