Fiserv

At a glance

Fiserv reported 2025 revenue of $21.19B, up 3.6% from $20.46B in 2024. Over 4 years since 2021 ($16.23B), that is growth of about 6.9% a year. Operating margin was 27.5%, up from 14.1% in 2021. 2025 was the highest revenue year in this period.

In the last 12 months 7 insiders reported 9 open-market purchases ($3.8M) and 0 sales. The largest was a purchase of $1.1M by Chief Financial Officer Paul M Todd on Dec 2, 2025.

Fiserv filed 12 current reports (Form 8-K) in the last 12 months, most often for officer or director change (4), results of operations (3), material agreement (2) and new financial obligation (1). The latest officer or director change was reported on Oct 23, 2026. It reported a material agreement or a completed acquisition or disposal 2 times.

2 of the 20 investors tracked here held Fiserv at the last quarter end, worth $109.1M combined. It is the largest weight for Renaissance Technologies (0.1% of its portfolio), followed by National Pension Service (Korea) (0%). Added: Renaissance Technologies and National Pension Service (Korea).

Annual results

Fiscal year ends Dec 31 · incorporated in WI

Tracked investors holding (13F)

Weight is the share of each investor's portfolio, as of the quarter end.