Fiserv (FISV) Shares Outstanding (Diluted Average) (2009 - 2026)

Fiserv (FISV) has 16 years of Shares Outstanding (Diluted Average) data on file, last reported at $535.4 million in Q1 2026.

• Quarterly Shares Outstanding (Diluted Average) fell 5.19% year-over-year to $535.4 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $535.4 million (down 5.19% YoY) and the FY2025 annual result came in at $549.0 million, down 5.69% from the prior year.
• Shares Outstanding (Diluted Average) retreated to $535.4 million in Q1 2026 per FISV's latest filing, from $549.0 million in the prior quarter.
• Across five years, Shares Outstanding (Diluted Average) topped out at $657.2 million in Q1 2022 and bottomed at $535.4 million in Q1 2026.
• The 5-year median for Shares Outstanding (Diluted Average) is $594.8 million (2024), against an average of $600.3 million.
• The widest annual swing landed in 2022, when Shares Outstanding (Diluted Average) fell 3.26%; it then dropped 7.0% in 2024.
• Tracing FISV's Shares Outstanding (Diluted Average) over 5 years: stood at $647.9 million in 2022, then dropped by 4.94% to $615.9 million in 2023, then decreased by 5.49% to $582.1 million in 2024, then declined by 5.69% to $549.0 million in 2025, then decreased by 2.48% to $535.4 million in 2026.
• Per Business Quant, the three latest FISV Shares Outstanding (Diluted Average) figures stand at $535.4 million (Q1 2026), $549.0 million (Q4 2025), and $553.0 million (Q3 2025).

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