Shares Used in Computing Net Income Per Share Attributable to Fiserv, Inc.

3 Months Ended

Mar. 31, 2024

Earnings Per Share [Abstract]

Shares Used in Computing Net Income Per Share Attributable to Fiserv, Inc.

Shares Used in Computing Net Income Per Share Attributable to Fiserv, Inc.

The computation of shares used in calculating basic and diluted net income per share is as follows:

	Three Months Ended March 31,
(In millions)	2024	2023
Weighted-average common shares outstanding used for the calculation of net income attributable to Fiserv, Inc. per share - basic	590.9	626.9
Common stock equivalents	3.9	4.4
Weighted-average common shares outstanding used for the calculation of net income attributable to Fiserv, Inc. per share - diluted	594.8	631.3

For the three months ended March 31, 2024 and 2023, stock options for 38 thousand and 2.2 million shares, respectively, were excluded from the calculation of weighted-average outstanding shares - diluted because their impact was anti-dilutive.