Repligen Corporation · NASDAQ:RGEN
Repligen Corporation shareholders
As of Jun 30, 2026, 468 institutions reported holding Repligen Corporation. Largest: BlackRock, Vanguard and Fidelity. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Repligen Corporation | Change | Filed |
|---|---|---|---|---|
| BlackRock | 5.38M | −608K | Aug 7, 2026 | |
| Vanguard | 5.15M | +28,784 | Aug 13, 2026 | |
| Fidelity | 3.33M | +440K | Aug 13, 2026 | |
| T. Rowe Price | 3.16M | −3.08M | Aug 14, 2026 | |
| United Capital Financial Advisors, LLC | 2.79M | +16,670 | Aug 17, 2026 | |
| Maverick Capital LTD | 1.98M | +466K | Aug 14, 2026 | |
| State Street | 1.8M | +23,245 | Aug 7, 2026 | |
| Sun Life | 1.62M | +220K | Aug 3, 2026 | |
| Wasatch Advisors LP | 1.59M | +347K | Jul 10, 2026 | |
| Ameriprise | 1.58M | +651K | Aug 14, 2026 |