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, Q1 2026
Institutional positions in Repligen Corp as of Mar 31, 2026. 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
- 445
- −22 vs. Q4 2025
- Shares held
- 65.4M
- +8.91M (+15.8%) vs. Q4 2025
- Total value
- $7.75B
- −$1.52B (−16.4%) vs. Q4 2025
- New holders
- 69
- 166 more added
- Sold out
- 91
- 131 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Repligen Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NBC Securities, Inc. | 169 | $19.9K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 175 | $20.6K | 0.00% | −879−83.4% | Reduced |
| Rachor Investment Advisory Services, LLC | 200 | $23.6K | 0.01% | 00.0% | Unchanged |
| Measured Wealth Private Client Group, LLC | 215 | $25.3K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 242 | $28.6K | 0.00% | −93−27.8% | Reduced |
| Resources Management Corp | 250 | $29.0K | 0.00% | 00.0% | Unchanged |
| Adirondack Trust Co | 250 | $29.5K | 0.01% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 250 | $29.5K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 282 | $33.2K | 0.00% | +16+6.0% | Added |
| Itau Unibanco Holding S.A. | 391 | $46.1K | 0.00% | +13+3.4% | Added |
| Eurizon Capital SGR S.p.A. | 481 | $53.9K | 0.00% | −61−11.3% | Reduced |
| Rothschild Investment LLC | 466 | $54.9K | 0.00% | +10+2.2% | Added |
| Center for Financial Planning, Inc. | 494 | $58.2K | 0.01% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 515 | $60.7K | 0.00% | −55−9.6% | Reduced |
| MidFirst Bank | 521 | $61.4K | 0.01% | −1,302−71.4% | Reduced |
| Timothy G. Youngquist 2020 Irrevocable Trust | 537 | $63.3K | 0.03% | +537 | New |
| Allworth Financial LP | 537 | $63.3K | 0.00% | −20−3.6% | Reduced |
| IMA Wealth, Inc. | 730 | $86.0K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 771 | $90.8K | 0.00% | +192+33.2% | Added |
| Umb Bank N A | 800 | $94.3K | 0.00% | +42+5.5% | Added |
| Northwestern Mutual Wealth Management Co | 802 | $94.5K | 0.00% | +398+98.5% | Added |
| Simplex Trading, LLC | 903 | $106.4K | 0.00% | +903 | New |
| Mather Group, LLC. | 975 | $114.9K | 0.00% | +975 | New |
| Clearstead Advisors, LLC | 1,000 | $117.8K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,006 | $118.5K | 0.00% | +56+5.9% | Added |
| Parkside Financial Bank & Trust | 1,099 | $129.5K | 0.01% | +66+6.4% | Added |
| Smartleaf Asset Management LLC | 1,173 | $130.8K | 0.00% | −154−11.6% | Reduced |
| Advisory Services Network, LLC | 1,145 | $134.9K | 0.00% | +1,145 | New |
| Sava Infond d.o.o. | 1,200 | $141.4K | 0.02% | 00.0% | Unchanged |
| Premier Fund Managers Ltd | 1,351 | $151.0K | 0.01% | −1,048−43.7% | Reduced |
| Neo Ivy Capital Management | 1,394 | $164.2K | 0.04% | +1,394 | New |
| South Dakota Investment Council | 1,500 | $177.0K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,511 | $178.0K | 0.01% | +417+38.1% | Added |
| Sterling Capital Management LLC | 1,596 | $188.0K | 0.00% | −1,180−42.5% | Reduced |
| Hilltop National Bank | 1,597 | $188.2K | 0.04% | +321+25.2% | Added |
| Investment Advisory Group, LLC | 1,720 | $202.7K | 0.05% | −3−0.2% | Reduced |
| CIBC Asset Management Inc | 1,739 | $204.9K | 0.00% | 00.0% | Unchanged |
| Shelton Capital Management | 1,744 | $205.5K | 0.00% | −126−6.7% | Reduced |
| Fieldview Capital Management, LLC | 1,744 | $205.5K | 0.06% | +1,744 | New |
| Lighthouse Investment Partners, LLC | 1,746 | $205.7K | 0.01% | +1,746 | New |
| WealthCare Investment Partners, LLC | 1,800 | $205.8K | 0.06% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 1,759 | $207.3K | 0.00% | −1,677−48.8% | Reduced |
| Fort Washington Investment Advisors Inc | 1,815 | $213.8K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 1,837 | $216.0K | 0.00% | +315+20.7% | Added |
| Park Avenue Securities LLC | 1,830 | $216.0K | 0.00% | +1,830 | New |
| Claret Asset Management Corp | 1,853 | $218.0K | 0.03% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 1,906 | $224.6K | 0.00% | −86−4.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 1,919 | $226.1K | 0.00% | −131−6.4% | Reduced |
| Jag Capital Management, LLC | 1,936 | $228.1K | 0.03% | +590+43.8% | Added |
| Bessemer Group Inc | 1,943 | $229.0K | 0.00% | −8,226−80.9% | Reduced |
| Guggenheim Capital LLC | 1,946 | $229.3K | 0.00% | +382+24.4% | Added |
| Landscape Capital Management, L.L.C. | 2,042 | $240.6K | 0.02% | +2,042 | New |
| Skopos Labs, Inc. | 2,084 | $245.5K | 0.01% | +288+16.0% | Added |
| Graham Capital Management, L.P. | 2,086 | $245.8K | 0.01% | −1,822−46.6% | Reduced |
| FNY Investment Advisers, LLC | 2,100 | $247.0K | 0.11% | +1,250+147.1% | Added |
| State of Wyoming | 2,101 | $247.5K | 0.03% | −146−6.5% | Reduced |
| Kensington Investment Counsel, LLC | 2,107 | $248.2K | 0.12% | −3,134−59.8% | Reduced |
| Intrust Bank NA | 2,115 | $249.2K | 0.02% | +483+29.6% | Added |
| ProShare Advisors LLC | 2,121 | $249.9K | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 2,173 | $252.0K | 0.00% | −1,223−36.0% | Reduced |
| Integrated Investment Consultants, LLC | 2,248 | $264.9K | 0.06% | −112−4.7% | Reduced |
| Alpine Woods Capital Investors, LLC | 2,297 | $270.6K | 0.06% | −3,839−62.6% | Reduced |
| Caisse de Depot Et Placement du Quebec | 2,300 | $271.0K | 0.00% | +2,300 | New |
| Quadrant Capital Group LLC | 2,337 | $275.3K | 0.01% | −619−20.9% | Reduced |
| Malaga Cove Capital, LLC | 2,350 | $276.9K | 0.10% | +384+19.5% | Added |
| Summitry LLC | 2,385 | $281.0K | 0.01% | +644+37.0% | Added |
| Knollwood Investment Advisory, LLC | 2,500 | $294.6K | 0.03% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 2,500 | $294.6K | 0.00% | +2,500 | New |
| Wealth Alliance | 2,529 | $298.0K | 0.03% | +387+18.1% | Added |
| Dynamic Technology Lab Private Ltd | 2,540 | $299.3K | 0.05% | +2,540 | New |
| Machina Capital S.A.S. | 2,543 | $299.6K | 0.06% | +2,543 | New |
| Trust Point Inc. | 2,587 | $304.8K | 0.03% | −93−3.5% | Reduced |
| Angeles Wealth Management, LLC | 2,587 | $304.8K | 0.02% | +555+27.3% | Added |
| Maryland State Retirement & Pension System | 2,604 | $306.8K | 0.01% | 00.0% | Unchanged |
| Norden Group LLC | 2,619 | $308.6K | 0.03% | −1,493−36.3% | Reduced |
| Drive Wealth Management, LLC | 2,744 | $323.3K | 0.07% | −548−16.6% | Reduced |
| Utah Retirement Systems | 2,784 | $328.0K | 0.00% | 00.0% | Unchanged |
| Argent Trust Co | 2,811 | $331.2K | 0.01% | +353+14.4% | Added |
| Allianz Asset Management GmbH | 2,851 | $335.9K | 0.00% | −240−7.8% | Reduced |
| Cerity Partners LLC | 2,910 | $342.9K | 0.00% | +192+7.1% | Added |
| Capstone Investment Advisors, LLC | 3,005 | $354.0K | 0.00% | +3,005 | New |
| Prudential Financial Inc | 3,017 | $355.5K | 0.00% | −11,415−79.1% | Reduced |
| Teacher Retirement System of Texas | 3,023 | $356.2K | 0.00% | −6,120−66.9% | Reduced |
| Truist Financial Corp | 3,031 | $357.1K | 0.00% | −641−17.5% | Reduced |
| Swiss Life Asset Management Ltd | 3,080 | $362.9K | 0.00% | +603+24.3% | Added |
| M&T Bank Corp | 3,098 | $365.1K | 0.00% | +1,067+52.5% | Added |
| QRG Capital Management, Inc. | 3,099 | $365.1K | 0.00% | +52+1.7% | Added |
| Engineers Gate Manager LP | 3,108 | $366.2K | 0.00% | +3,108 | New |
| Federation des caisses Desjardins du Quebec | 3,172 | $373.7K | 0.00% | −941−22.9% | Reduced |
| Azzad Asset Management Inc | 3,186 | $375.4K | 0.04% | −128−3.9% | Reduced |
| China Universal Asset Management Co., Ltd. | 3,200 | $377.0K | 0.03% | −400−11.1% | Reduced |
| DnB Asset Management AS | 3,306 | $389.5K | 0.00% | +3,306 | New |
| Bridgefront Capital, LLC | 3,409 | $401.6K | 0.10% | +3,409 | New |
| Alliance Wealth Advisors, LLC | 3,636 | $428.4K | 0.09% | −1,174−24.4% | Reduced |
| Optimize Financial Inc | 3,693 | $435.1K | 0.21% | +3,693 | New |
| Securian Asset Management, Inc | 3,842 | $452.7K | 0.02% | 00.0% | Unchanged |
| Hemenway Trust Co LLC | 3,850 | $453.6K | 0.04% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,871 | $456.1K | 0.01% | +1,797+86.6% | Added |
| Mitsubishi UFJ Asset Management (UK) Ltd. | 4,000 | $471.0K | 0.24% | 00.0% | Unchanged |
| Granite Investment Partners, LLC | 4,001 | $471.4K | 0.03% | +1,061+36.1% | Added |