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, Q3 2025
Institutional positions in Repligen Corp as of Sep 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
- 453
- +14 vs. Q2 2025
- Shares held
- 59.8M
- +1.70M (+2.9%) vs. Q2 2025
- Total value
- $8.00B
- +$815.7M (+11.4%) vs. Q2 2025
- New holders
- 79
- 159 more added
- Sold out
- 65
- 151 more reduced
7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Repligen Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,139,730 | $820.7M | 0.01% | +61,300+1.0% | Added |
| Vanguard Group Inc | 5,044,191 | $674.3M | 0.01% | −32,981−0.6% | Reduced |
| Price T Rowe Associates Inc | 3,507,378 | $468.8M | 0.05% | −3,096,576−46.9% | Reduced |
| United Capital Financial Advisers, LLC | 2,755,943 | $368.4M | 2.65% | +2,755,943 | New |
| FMR LLC | 2,691,212 | $359.7M | 0.02% | +1,077,908+66.8% | Added |
| State Street Corp | 1,801,536 | $240.8M | 0.01% | +178,913+11.0% | Added |
| Citadel Advisors LLC | 1,684,720 | $225.2M | 0.18% | +621,664+58.5% | Added |
| Point72 Asset Management, L.P. | 1,440,721 | $192.6M | 0.42% | −472,469−24.7% | Reduced |
| Holocene Advisors, LP | 1,377,104 | $184.1M | 0.42% | +440,290+47.0% | Added |
| Champlain Investment Partners, LLC | 1,339,246 | $179.0M | 1.35% | −61,842−4.4% | Reduced |
| Bank of New York Mellon Corp | 1,315,836 | $175.9M | 0.03% | −8,942−0.7% | Reduced |
| Alliancebernstein L.P. | 1,104,171 | $147.6M | 0.05% | +197,778+21.8% | Added |
| Geode Capital Management, LLC | 1,032,439 | $138.0M | 0.01% | +51,695+5.3% | Added |
| Conestoga Capital Advisors, LLC | 956,913 | $127.9M | 2.05% | −19,994−2.0% | Reduced |
| Invesco Ltd. | 873,040 | $116.7M | 0.02% | −506,087−36.7% | Reduced |
| Millennium Management LLC | 817,056 | $109.2M | 0.09% | +115,817+16.5% | Added |
| Dimensional Fund Advisors LP | 799,510 | $106.8M | 0.02% | +31,505+4.1% | Added |
| Balyasny Asset Management LLC | 767,239 | $102.6M | 0.21% | +610,837+390.6% | Added |
| Impax Asset Management Group plc | 703,237 | $93.0M | 0.54% | −57,806−7.6% | Reduced |
| Brown Capital Management LLC | 668,858 | $89.4M | 3.68% | −336,418−33.5% | Reduced |
| Stephens Investment Management Group LLC | 598,356 | $80.0M | 1.04% | +75,509+14.4% | Added |
| Geneva Capital Management LLC | 596,768 | $79.8M | 1.37% | +109,234+22.4% | Added |
| T. Rowe Price Investment Management, Inc. | 572,078 | $76.5M | 0.05% | +12,499+2.2% | Added |
| DF Dent & Co Inc | 534,719 | $71.5M | 0.92% | −51,754−8.8% | Reduced |
| Ameriprise Financial Inc | 509,611 | $68.1M | 0.02% | +29,301+6.1% | Added |
| Morgan Stanley | 484,975 | $64.8M | 0.00% | −44,144−8.3% | Reduced |
| Northern Trust Corp | 464,126 | $62.0M | 0.01% | −5,696−1.2% | Reduced |
| Schroder Investment Management Group | 460,609 | $61.6M | 0.05% | +254,212+123.2% | Added |
| Thrivent Financial for Lutherans | 458,820 | $61.3M | 0.12% | +28,716+6.7% | Added |
| UBS Group AG | 456,929 | $61.1M | 0.01% | +161,731+54.8% | Added |
| Franklin Resources Inc | 424,301 | $56.7M | 0.01% | +41,993+11.0% | Added |
| Charles Schwab Investment Management Inc | 422,088 | $56.4M | 0.01% | +15,825+3.9% | Added |
| PointState Capital LP | 409,503 | $54.7M | 0.98% | +409,503 | New |
| Vestal Point Capital, LP | 400,000 | $53.5M | 2.43% | +400,000 | New |
| Bank of America Corp | 389,381 | $52.0M | 0.00% | −9,576−2.4% | Reduced |
| Bamco Inc | 381,678 | $51.0M | 0.14% | +107,235+39.1% | Added |
| TimesSquare Capital Management, LLC | 362,129 | $48.4M | 0.69% | +121,898+50.7% | Added |
| Fred Alger Management, LLC | 358,422 | $47.9M | 0.19% | +58,866+19.7% | Added |
| Artemis Investment Management LLP | 346,786 | $46.4M | 0.58% | +91,915+36.1% | Added |
| Riverbridge Partners LLC | 343,435 | $45.9M | 0.77% | −24,644−6.7% | Reduced |
| American Capital Management Inc | 336,862 | $45.0M | 1.79% | +7,581+2.3% | Added |
| Allspring Global Investments Holdings, LLC | 303,745 | $44.3M | 0.07% | −15,512−4.9% | Reduced |
| Voya Investment Management LLC | 302,634 | $40.5M | 0.04% | +192,745+175.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 283,452 | $37.9M | 0.10% | +10,175+3.7% | Added |
| JPMorgan Chase & Co | 273,448 | $36.6M | 0.00% | −163,008−37.3% | Reduced |
| Perceptive Advisors LLC | 270,428 | $36.1M | 1.04% | +104,428+62.9% | Added |
| Iron Triangle Partners LP | 270,000 | $36.1M | 5.13% | +270,000 | New |
| First Trust Advisors LP | 266,290 | $35.6M | 0.03% | +4,707+1.8% | Added |
| Palisade Capital Management LLC | 261,798 | $35.0M | 0.95% | −3,390−1.3% | Reduced |
| Barclays PLC | 256,842 | $34.3M | 0.01% | +184,787+256.5% | Added |
| American Century Companies Inc | 252,793 | $33.8M | 0.02% | +931+0.4% | Added |
| D. E. Shaw & Co., Inc. | 249,930 | $33.4M | 0.03% | +244,298+4,337.7% | Added |
| New York State Common Retirement Fund | 247,506 | $33.1M | 0.04% | −358,530−59.2% | Reduced |
| Blue Whale Capital LLP | 243,101 | $32.5M | 1.80% | −44,585−15.5% | Reduced |
| 12 West Capital Management LP | 241,233 | $32.2M | 3.34% | 00.0% | Unchanged |
| Royal Bank of Canada | 239,827 | $32.1M | 0.01% | +33,240+16.1% | Added |
| BNP Paribas Arbitrage, SA | 229,778 | $30.7M | 0.02% | +193,486+533.1% | Added |
| Congress Asset Management Co | 218,592 | $29.2M | 0.19% | +66,142+43.4% | Added |
| Baird Financial Group, Inc. | 217,213 | $29.0M | 0.05% | −54,994−20.2% | Reduced |
| SEI Investments Co | 215,036 | $28.7M | 0.03% | −13,439−5.9% | Reduced |
| Artisan Partners Limited Partnership | 212,741 | $28.4M | 0.04% | −7,786−3.5% | Reduced |
| NZS Capital, LLC | 196,777 | $26.3M | 0.81% | +51,483+35.4% | Added |
| Braidwell LP | 195,656 | $26.2M | 0.78% | +51,100+35.3% | Added |
| Primecap Management Co | 186,868 | $25.0M | 0.02% | +48,590+35.1% | Added |
| Walleye Capital LLC | 185,757 | $24.8M | 0.20% | +94,157+102.8% | Added |
| Marshall Wace, LLP | 181,063 | $24.2M | 0.03% | +96,868+115.1% | Added |
| Squarepoint Ops LLC | 175,248 | $23.4M | 0.05% | +101,456+137.5% | Added |
| Loomis Sayles & Co L P | 168,051 | $22.5M | 0.03% | +63,205+60.3% | Added |
| UBS Asset Management Americas Inc | 164,567 | $22.0M | 0.00% | −94,004−36.4% | Reduced |
| Ranger Investment Management, L.P. | 162,965 | $21.8M | 1.52% | −4,955−3.0% | Reduced |
| Raymond James Financial Inc | 150,142 | $20.1M | 0.01% | −205,902−57.8% | Reduced |
| Royce & Associates LP | 148,658 | $19.9M | 0.20% | +59,136+66.1% | Added |
| Jane Street Group, LLC | 145,216 | $19.4M | 0.02% | −63,864−30.5% | Reduced |
| Moore Capital Management, LP | 145,000 | $19.4M | 0.39% | +145,000 | New |
| Voloridge Investment Management, LLC | 141,042 | $18.9M | 0.06% | +141,042 | New |
| Rhumbline Advisers | 139,602 | $18.7M | 0.01% | −2,511−1.8% | Reduced |
| Segall Bryant & Hamill, LLC | 139,378 | $18.6M | 0.25% | −9,221−6.2% | Reduced |
| Sone Capital Management, LLC | 138,535 | $18.5M | 1.55% | +68,083+96.6% | Added |
| Nuveen, LLC | 137,336 | $18.4M | 0.00% | +3,514+2.6% | Added |
| Public Employees Retirement Association of Colorado | 134,571 | $18.0M | 0.07% | −98−0.1% | Reduced |
| Tudor Investment Corp Et Al | 129,522 | $17.3M | 0.11% | +76,767+145.5% | Added |
| Alyeska Investment Group, L.P. | 123,000 | $16.4M | 0.05% | −290,316−70.2% | Reduced |
| RMB Capital Management, LLC | 122,309 | $16.3M | 0.30% | +9,902+8.8% | Added |
| Teachers Retirement System of the State of Kentucky | 121,398 | $16.2M | 0.12% | +105,800+678.3% | Added |
| Goldman Sachs Group Inc | 120,500 | $16.1M | 0.00% | +8,956+8.0% | Added |
| Principal Financial Group Inc | 117,426 | $15.7M | 0.01% | −1,183−1.0% | Reduced |
| Ensign Peak Advisors, Inc | 115,766 | $15.5M | 0.03% | −33,275−22.3% | Reduced |
| Comerica Bank | 113,034 | $15.1M | 0.06% | +13,494+13.6% | Added |
| Point72 (DIFC) Ltd | 109,658 | $14.7M | 1.02% | +104,155+1,892.7% | Added |
| Renaissance Technologies LLC | 109,404 | $14.6M | 0.02% | +43,100+65.0% | Added |
| Woodline Partners LP | 105,449 | $14.1M | 0.07% | +95,181+927.0% | Added |
| Eversept Partners, LP | 105,087 | $14.0M | 1.08% | +86,467+464.4% | Added |
| Envestnet Asset Management Inc | 104,235 | $13.9M | 0.00% | −1,641−1.5% | Reduced |
| Swiss National Bank | 103,400 | $13.8M | 0.01% | +1,500+1.5% | Added |
| Two Sigma Investments, LP | 94,861 | $12.7M | 0.02% | −218,282−69.7% | Reduced |
| Macquarie Group Ltd | 90,308 | $12.1M | 0.01% | +62+0.1% | Added |
| North Star Asset Management Inc | 85,439 | $11.4M | 0.46% | −2,163−2.5% | Reduced |
| Legal & General Group Plc | 83,798 | $11.2M | 0.00% | −2,407−2.8% | Reduced |
| Kornitzer Capital Management Inc | 78,280 | $10.5M | 0.21% | +78,280 | New |
| Eventide Asset Management, LLC | 77,711 | $10.4M | 0.17% | 00.0% | Unchanged |