The largest holder of Fiserv stock is Dodge & Cox, with 50.2 million shares (9.44% of the company), worth about $2.68 billion as of September 25, 2026. The 10 largest holders together own 44.3%.
In Q2 2026, 1,223 institutional holdings reports listed 531.0 million shares worth $24.80 billion, up 14.2% in shares from Q1 2026.
Insiders reported 50 transactions in the last two years: 7 sales worth $26.05 million and 1 purchase. The newest one on file is from October 30, 2025 (Fritz Lance M, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through October 30, 2025.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Dodge & Cox | 50.2 million | 9.44% | $2.7B |
| Vanguard Capital Management LLC | 33.1 million | 6.23% | $1.8B |
| BlackRock Advisors LLC | 31.7 million | 5.97% | $1.7B |
| State Street Corporation | 23.8 million | 4.48% | $1.3B |
| Harris Associates LP | 22.2 million | 4.18% | $1.2B |
| Vanguard Portfolio Management LLC | 20.8 million | 3.92% | $1.1B |
| Capital Research & Management Co. (World Investors) | 16.8 million | 3.16% | $897.0M |
| Geode Capital Management LLC | 15.3 million | 2.87% | $813.0M |
| First Eagle Investment Management LLC | 10.9 million | 2.04% | $579.0M |
| Hotchkis & Wiley Capital Management LLC | 10.5 million | 1.97% | $558.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 1,223 | 531.0 million | $24.8B |
| Q1 2026 | 1,325 | 465.0 million | $26.0B |
| Q4 2025 | 1,471 | 479.0 million | $32.3B |
| Q3 2025 | 1,833 | 497.0 million | $62.4B |
| Q2 2025 | 1,944 | 496.0 million | $85.5B |
| Q1 2025 | 2,019 | 512.0 million | $113.0B |
| Q4 2024 | 1,987 | 518.0 million | $107.0B |
| Q3 2024 | 1,801 | 528.0 million | $94.9B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Fritz Lance M | Oct 30, 2025 | Director | Purchase at price 65.18 per share. | $651,800 |
| Gelb Andrew | May 28, 2025 | Officer | Sale at price 160.00 per share. | $904,320 |
| Rosman Adam L | May 27, 2025 | Officer | Sale at price 160.61 - 161.34 per share. | $403,631 |
| Simons Doyle R | May 15, 2025 | Director | Conversion of Exercise of derivative security at price 40.56 per share. | $267,453 |
| Gopal Ajei S | May 14, 2025 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Simons Doyle R | May 14, 2025 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| De Castro Henrique Manuel Drummond Borges Cirne | May 14, 2025 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Warren Kevin M | May 14, 2025 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Fritz Lance M | May 14, 2025 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Disimone Harry F | May 14, 2025 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Yarkoni Charlotte B | May 14, 2025 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Mamilli Wafaa | May 14, 2025 | Director | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 50 insider transactions in the last two years.
Dodge & Cox, with 9.44% of the company (as of September 25, 2026). Next: Vanguard Capital Management LLC (6.23%) and BlackRock Advisors LLC (5.97%).
1,223 institutional holdings reports listed Fiserv shares in Q2 2026, 531.0 million shares in all worth $24.80 billion.
In the last two years insiders reported 7 sales and 1 purchase (50 transactions in all); the newest on file is from October 30, 2025.