Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
FISV
FISERV INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
FISERV INC (FISV) is held by 11 tracked hedge-fund managers, a combined reported value of ~$1.08B; the largest are Warren Buffett, Ray Dalio, Seth Klarman. This quarter: 2 added, 2 trimmed, 2 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Cooling
Gurus holding11
Congress trades20
Price$53.78vs quarter-end-3.62%
Sectors0
This quarter's moves
Top holderWarren BuffettNew0
Added2
Trimmed / sold4
Ray DalioAdd
Value $205.41M0.8% of portfolio1,593,1572025 Q3
Seth KlarmanBig add
Value $147.77M2.8% of portfolio2,200,0002025 Q4
David TepperNew large stake
Value $119.26M1.6% of portfolio925,0002025 Q3
Value $84.87M— of portfolio1,521,0002026 Q1
Value $40.77M— of portfolio730,7002026 Q1
Bill MillerTrim
Value $32.51M2.0% of portfolio287,6482023 Q1
Value $22.50M— of portfolio403,3002026 Q1
Value $8.41M— of portfolio150,7002026 Q1
Value $6.31M— of portfolio113,1002026 Q1
Value $6.07M— of portfolio108,8002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ray Dalio | $205.41M | 0.8% | Add |
| Seth Klarman | $147.77M | 2.8% | Big add |
| David Tepper | $119.26M | 1.6% | New large stake |
| Ken GriffinCALL | $84.87M | — | — |
| Ken GriffinPUT | $40.77M | — | — |
| Bill Miller | $32.51M | 2.0% | Trim |
| Steven CohenPUT | $22.50M | — | — |
| Steven CohenCALL | $8.41M | — | — |
| Izzy EnglanderPUT | $6.31M | — | — |
| Izzy EnglanderCALL | $6.07M | — | — |