Basic earnings per share is computed by dividing net income attributable to ordinary shareholders by the weighted average number of outstanding ordinary shares, adjusted for treasury shares. Basic earnings per ADS is derived from the basic earnings per share.

For the calculation of diluted earnings per share, net income attributable to ordinary shareholders for basic earnings per share is adjusted by the effect of dilutive securities, including share-based awards, under the treasury stock method and convertible unsecured senior notes and exchangeable bonds under the if-converted method. Certain potentially dilutive instruments, including the exchangeable bonds and the share lending arrangement in connection with the issuance of the exchangeable bonds, and the capped call transactions in connection with the issuance of the convertible unsecured senior notes have been excluded from the computation of diluted net income per share as their inclusion is anti-dilutive. Diluted earnings per ADS is derived from the diluted earnings per share.

The following table sets forth the computation of basic and diluted net income per share/ADS for the following periods:


	Year ended March 31,
	2024			2025			2026
	RMB			RMB			RMB
	(in millions, except per share data)
Earnings per share
Numerator:
Net income attributable to ordinary shareholders for computing net income per ordinary share — basic		79,741			129,470			105,904
Dilution effect on earnings arising from equity-settled share-based awards operated by equity method investees and subsidiaries		(228	)		(300	)		(410	)
Adjustments for interest expense attributable to convertible unsecured senior notes		—			235			309
Net income attributable to ordinary shareholders for computing net income per ordinary share — diluted		79,513			129,405			105,803

Shares (denominator):
Weighted average number of shares used in calculating net income per ordinary share — basic (million shares)		20,182			18,791			18,568
Adjustments for dilutive RSUs and share options (million shares)		177			200			200
Adjustments for convertible unsecured senior notes (million shares)		—			327			467
Weighted average number of shares used in calculating net income per ordinary share — diluted (million shares)		20,359			19,318			19,235

Net income per ordinary share — basic (RMB)		3.95			6.89			5.70
Net income per ordinary share — diluted (RMB)		3.91			6.70			5.50

Earnings per ADS
Net income per ADS — basic (RMB)		31.61			55.12			45.63
Net income per ADS — diluted (RMB)		31.24			53.59			44.00