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Shares Used in Computing Net Income Per Share Attributable to Fiserv, Inc. | 6 Months Ended
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Jun. 30, 2026
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 June 30, |  | Six Months Ended June 30,
(In millions) | 2026 |  | 2025 |  | 2026 |  | 2025
Weighted-average common shares outstanding used for the calculation of net income attributable to Fiserv, Inc. per share - basic | 532.6 |  |  | 550.8 |  |  | 533.4 |  |  | 556.1 |
Common stock equivalents | 1.1 |  |  | 1.9 |  |  | 1.1 |  |  | 2.6 |
Weighted-average common shares outstanding used for the calculation of net income attributable to Fiserv, Inc. per share - diluted | 533.7 |  |  | 552.7 |  |  | 534.5 |  |  | 558.7 |
For the three months ended June 30, 2026 and 2025, restricted stock units for 5.7 million and 1.2 million shares, respectively, were excluded from the calculation of weighted-average outstanding shares - diluted because their impact was anti-dilutive. For the six months ended June 30, 2026 and 2025, restricted stock units for 4.5 million and 913 thousand shares, respectively, were excluded from the calculation of weighted-average outstanding shares - diluted because their impact was anti-dilutive.

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