Institutional Ownership
Repligen Corp
CUSIP 759916109COMRGENQ1 2026
13D / 13G Filings
29
Schedule 13D/13G on record
Beneficial Filers
8
Distinct reporting persons
Largest Stake
14.1%
Max % of class reported
Institutional Holders
431
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
29 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | T. Rowe Price Associates, Inc. | 13G/A | 8.2% | 4.60M | SEC |
| 2 | Feb 13, 2026 | Roy T. Eddleman Living Trust | 13G/A | 9.0% | 2.71M | SEC |
| 3 | Feb 5, 2026 | Fmr LLC | 13G | 5.1% | 2.89M | SEC |
| 4 | Sep 8, 2025 | T. Rowe Price Associates, Inc. | 13G/A | 6.1% | 3.43M | SEC |
| 5 | Apr 24, 2025 | Blackrock, Inc. | 13G/A | 9.3% | 5.20M | SEC |
| 6 | Feb 14, 2025 | T. Rowe Price Associates, Inc. | 13G/A | 12.7% | 7.14M | SEC |
| 7 | Feb 13, 2025 | Roy T. Eddleman Living Trust | 13G/A | 9.0% | 2.71M | SEC |
| 8 | Nov 14, 2024 | Price T Rowe Associates Inc /Md/ | 13G/A | 11.4% | 6.39M | SEC |
| 9 | Nov 12, 2024 | Blackrock, Inc. | 13G/A | 12.7% | 7.11M | SEC |
| 10 | Oct 23, 2024 | Blackrock, Inc. | 13G/A | 12.7% | 7.11M | SEC |
19 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Repligen Corp.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 5.99M | $706.10M |
| 2 | Fmr LLC | 2.89M | $340.12M |
| 3 | United Capital Financial Advisors, LLC | 2.77M | $326.83M |
| 4 | State Street Corp | 1.78M | $209.40M |
| 5 | Bank Of New York Mellon Corp | 1.53M | $180.43M |
| 6 | Maverick Capital Ltd | 1.52M | $178.95M |
| 7 | Massachusetts Financial Services Co /Ma/ | 1.40M | $164.65M |
| 8 | Invesco Ltd. | 1.28M | $150.60M |
| 9 | Wasatch Advisors LP | 1.24M | $146.51M |
| 10 | Rtw Investments, LP | 1.21M | $142.09M |