Repligen Corp
RGEN- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0000730272
In the last 90 days, Repligen Corp insiders filed 0 open-market purchases and 5 sales; 481 institutions reported holding it in 13F filings for Q2 2026, worth $9.00B in total; 3 superinvestors hold it, including Maverick Capital and Duquesne Family Office.
13F holders, Q2 2025
Institutional positions in Repligen Corp as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 446
- +7 vs. Q1 2025
- Shares held
- 58.4M
- +830.1K (+1.4%) vs. Q1 2025
- Total value
- $7.22B
- −$108.0M (−1.5%) vs. Q1 2025
- New holders
- 75
- 130 more added
- Sold out
- 68
- 174 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RGEN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 481 | $9.00B |
| Q1 2026 | 445 | $7.75B |
| Q4 2025 | 475 | $10.2B |
| Q3 2025 | 453 | $8.00B |
| Q2 2025 | 446 | $7.22B |
| Q1 2025 | 441 | $7.33B |
| Q4 2024 | 431 | $8.09B |
| Q3 2024 | 445 | $8.25B |
| Q2 2024 | 455 | $7.06B |
| Q1 2024 | 487 | $10.3B |
| Q4 2023 | 467 | $10.4B |
| Q3 2023 | 440 | $9.08B |
| Q2 2023 | 448 | $7.74B |
| Q1 2023 | 448 | $9.06B |
| Q4 2022 | 443 | $9.06B |
| Q3 2022 | 434 | $9.56B |
| Q2 2022 | 406 | $8.17B |
| Q1 2022 | 450 | $9.15B |
| Q4 2021 | 508 | $12.5B |
| Q3 2021 | 481 | $13.6B |
| Q2 2021 | 430 | $9.28B |
| Q1 2021 | 459 | $8.88B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Repligen Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| California Public Employees Retirement System | 67,989 | $8.46M | 0.01% | −17,299−20.3% | Reduced |
| Renaissance Technologies LLC | 66,304 | $8.25M | 0.01% | +66,304 | New |
| Retirement Systems of Alabama | 63,860 | $7.94M | 0.03% | +442+0.7% | Added |
| Russell Investments Group, Ltd. | 63,374 | $7.88M | 0.01% | −20,500−24.4% | Reduced |
| Cubist Systematic Strategies, LLC | 61,090 | $7.60M | 0.08% | +61,090 | New |
| Susquehanna International Group, LLP | 59,021 | $7.34M | 0.01% | +20,292+52.4% | Added |
| Pier Capital, LLC | 58,981 | $7.34M | 1.12% | −4,692−7.4% | Reduced |
| London & Capital Asset Management Ltd | 54,956 | $6.84M | 0.52% | −43,353−44.1% | Reduced |
| State Board of Administration of Florida Retirement System | 54,085 | $6.73M | 0.01% | +370+0.7% | Added |
| Tudor Investment Corp Et Al | 52,755 | $6.56M | 0.05% | +52,755 | New |
| New York State Teachers Retirement System | 51,032 | $6.35M | 0.01% | 00.0% | Unchanged |
| California State Teachers Retirement System | 50,754 | $6.31M | 0.01% | −197−0.4% | Reduced |
| STRS Ohio | 48,959 | $6.09M | 0.02% | +1,259+2.6% | Added |
| Stephens Inc | 47,594 | $5.92M | 0.08% | +1,359+2.9% | Added |
| Standard Life Aberdeen plc | 46,178 | $5.74M | 0.01% | +46,178 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 413,425 | $5.70M | 0.03% | +400,970+3,219.3% | Added |
| AWM Investment Company, Inc. | 45,000 | $5.60M | 0.63% | −12,000−21.1% | Reduced |
| First Light Asset Management, LLC | 43,949 | $5.47M | 0.71% | −43,901−50.0% | Reduced |
| Van Eck Associates Corp | 43,481 | $5.41M | 0.01% | −734−1.7% | Reduced |
| Thornburg Investment Management Inc | 43,408 | $5.40M | 0.07% | +9,688+28.7% | Added |
| Engineers Gate Manager LP | 41,521 | $5.16M | 0.06% | +37,326+889.8% | Added |
| Great West Life Assurance Co | 36,499 | $4.54M | 0.01% | −1,429−3.8% | Reduced |
| BNP Paribas Arbitrage, SA | 36,292 | $4.51M | 0.00% | +1,888+5.5% | Added |
| Slow Capital, Inc. | 35,565 | $4.42M | 0.54% | +2,688+8.2% | Added |
| Capital Fund Management S.A. | 34,876 | $4.34M | 0.05% | +34,876 | New |
| Bank of Montreal | 34,606 | $4.30M | 0.00% | +1,624+4.9% | Added |
| LPL Financial LLC | 34,155 | $4.25M | 0.00% | −250−0.7% | Reduced |
| State of Wisconsin Investment Board | 34,049 | $4.24M | 0.01% | −2,158−6.0% | Reduced |
| Prudential Financial Inc | 32,319 | $4.03M | 0.01% | −1,080−3.2% | Reduced |
| EFG Asset Management (North America) Corp. | 32,286 | $4.02M | 0.57% | +19,363+149.8% | Added |
| Bank of Nova Scotia | 31,747 | $3.95M | 0.01% | +14,860+88.0% | Added |
| Daiwa Securities Group Inc. | 31,194 | $3.88M | 0.01% | +7,148+29.7% | Added |
| Sivik Global Healthcare LLC | 30,000 | $3.73M | 1.67% | +30,000 | New |
| Mirae Asset Global Investments Co., Ltd. | 29,522 | $3.67M | 0.01% | −300−1.0% | Reduced |
| Mutual of America Capital Management LLC | 29,171 | $3.63M | 0.04% | −833−2.8% | Reduced |
| MetLife Investment Management | 28,441 | $3.54M | 0.02% | −903−3.1% | Reduced |
| Natixis Advisors, L.P. | 28,314 | $3.52M | 0.01% | −17,114−37.7% | Reduced |
| Edgestream Partners, L.P. | 28,008 | $3.48M | 0.10% | +28,008 | New |
| Roubaix Capital, LLC | 26,459 | $3.29M | 1.58% | −8,412−24.1% | Reduced |
| Granite Investment Partners, LLC | 25,916 | $3.22M | 0.16% | −14,030−35.1% | Reduced |
| Treasurer of the State of North Carolina | 24,603 | $3.06M | 0.01% | −887−3.5% | Reduced |
| Amalgamated Bank | 24,142 | $3.00M | 0.02% | −40.0% | Reduced |
| Gotham Asset Management, LLC | 23,566 | $2.93M | 0.02% | +618+2.7% | Added |
| Canada Pension Plan Investment Board | 22,900 | $2.85M | 0.00% | +11,700+104.5% | Added |
| Wells Fargo & Company | 22,788 | $2.83M | 0.00% | +1,059+4.9% | Added |
| Pathstone Holdings, LLC | 22,568 | $2.81M | 0.01% | −11,938−34.6% | Reduced |
| Caption Management, LLC | 22,210 | $2.76M | 0.25% | +13,697+160.9% | Added |
| Janus Henderson Group PLC | 22,000 | $2.74M | 0.00% | −1,700−7.2% | Reduced |
| Congress Wealth Management LLC | 21,845 | $2.72M | 0.03% | +1,033+5.0% | Added |
| Centiva Capital, LP | 21,261 | $2.64M | 0.17% | +3,814+21.9% | Added |
| Meridiem Capital Partners LP | 20,954 | $2.61M | 0.19% | +20,954 | New |
| Glen Eagle Advisors, LLC | 20,943 | $2.60M | 0.40% | +20,943 | New |
| Azzad Asset Management Inc | 20,842 | $2.59M | 0.28% | −235−1.1% | Reduced |
| Banque Pictet & Cie SA | 20,724 | $2.58M | 0.03% | −3,820−15.6% | Reduced |
| Warren Averett Asset Management, LLC | 20,332 | $2.53M | 0.03% | −100−0.5% | Reduced |
| Trexquant Investment LP | 20,289 | $2.52M | 0.03% | +20,289 | New |
| NBW Capital LLC | 20,221 | $2.52M | 0.54% | −211−1.0% | Reduced |
| Krilogy Financial LLC | 20,201 | $2.51M | 0.14% | +20,201 | New |
| Police & Firemen's Retirement System of New Jersey | 19,905 | $2.48M | 0.02% | −216−1.1% | Reduced |
| Westpac Banking Corp | 19,708 | $2.45M | 0.16% | −8,748−30.7% | Reduced |
| Rhenman & Partners Asset Management AB | 19,500 | $2.43M | 0.31% | +15,000+333.3% | Added |
| Rice Hall James & Associates, LLC | 19,410 | $2.41M | 0.13% | −39−0.2% | Reduced |
| LRT Capital Management, LLC | 18,676 | $2.32M | 1.38% | +3,889+26.3% | Added |
| Eversept Partners, LP | 18,620 | $2.32M | 0.23% | +168+0.9% | Added |
| State of New Jersey Common Pension Fund D | 18,252 | $2.27M | 0.01% | +326+1.8% | Added |
| Oppenheimer Asset Management Inc. | 17,447 | $2.17M | 0.02% | −2,237−11.4% | Reduced |
| XTX Topco Ltd | 17,352 | $2.16M | 0.09% | +4,417+34.1% | Added |
| Public Employees Retirement System of Ohio | 16,530 | $2.06M | 0.01% | −787−4.5% | Reduced |
| Dynamic Technology Lab Private Ltd | 16,294 | $2.03M | 0.28% | +7,086+77.0% | Added |
| Ameritas Investment Partners, Inc. | 16,105 | $2.00M | 0.06% | +1,653+11.4% | Added |
| Legato Capital Management LLC | 16,000 | $1.99M | 0.24% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 15,710 | $1.95M | 0.01% | −101−0.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 15,598 | $1.94M | 0.02% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 15,593 | $1.94M | 0.10% | +672+4.5% | Added |
| Arizona State Retirement System | 15,546 | $1.93M | 0.01% | +315+2.1% | Added |
| Yousif Capital Management, LLC | 15,539 | $1.93M | 0.02% | −272−1.7% | Reduced |
| Johnson Investment Counsel Inc | 15,308 | $1.90M | 0.02% | +1,210+8.6% | Added |
| Louisiana State Employees Retirement System | 14,700 | $1.83M | 0.03% | +100+0.7% | Added |
| Handelsbanken Fonder AB | 14,333 | $1.78M | 0.01% | −300−2.1% | Reduced |
| Jefferies Financial Group Inc. | 14,280 | $1.78M | 0.03% | +8,247+136.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,986 | $1.74M | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 13,654 | $1.70M | 0.01% | −9,305−40.5% | Reduced |
| State of Michigan Retirement System | 12,553 | $1.56M | 0.01% | +100+0.8% | Added |
| Erste Asset Management GmbH | 12,500 | $1.54M | 0.01% | 00.0% | Unchanged |
| Diversified Trust Co | 12,218 | $1.52M | 0.03% | +28+0.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 11,666 | $1.45M | 0.02% | +80+0.7% | Added |
| Intech Investment Management LLC | 11,537 | $1.43M | 0.01% | +11,537 | New |
| Polar Asset Management Partners Inc. | 11,400 | $1.42M | 0.04% | +9,082+391.8% | Added |
| KLP Kapitalforvaltning AS | 11,000 | $1.37M | 0.01% | +600+5.8% | Added |
| Entropy Technologies, LP | 10,766 | $1.34M | 0.11% | +10,766 | New |
| Oregon Public Employees Retirement Fund | 10,691 | $1.33M | 0.02% | +100+0.9% | Added |
| New Mexico Educational Retirement Board | 10,600 | $1.32M | 0.04% | 00.0% | Unchanged |
| Woodline Partners LP | 10,268 | $1.28M | 0.01% | −45,938−81.7% | Reduced |
| Parallax Volatility Advisers, L.P. | 10,202 | $1.27M | 0.05% | +2,287+28.9% | Added |
| US Bancorp | 9,165 | $1.14M | 0.00% | −1,463−13.8% | Reduced |
| Kensington Investment Counsel, LLC | 9,117 | $1.13M | 0.49% | −210−2.3% | Reduced |
| Utah Retirement Systems | 9,027 | $1.12M | 0.01% | −267−2.9% | Reduced |
| Advisors Asset Management, Inc. | 8,826 | $1.10M | 0.02% | −2,312−20.8% | Reduced |
| Synovus Financial Corp | 8,619 | $1.07M | 0.01% | −7,924−47.9% | Reduced |
| Verition Fund Management LLC | 8,387 | $1.04M | 0.01% | +1,822+27.8% | Added |