RepligenRGEN
13F holders, Q3 2025 (September 30)453holders +9
77new positions
66sold out
10famous investors
$133.71avg. 13F price*
At the end of Q3 2025, 453 institutions reported holding Repligen Corp. (RGEN) in their 13F filings, up 9 from Q2 2025. 77 opened new positions and 66 sold out. The largest holders were BlackRock, Inc. ($820.7M), Vanguard Group Inc. ($674.3M) and T. Rowe Price Associates Inc. ($468.8M). 10 famous investors held it, including Steve Cohen (0.4% of Point72 Asset Management's portfolio), Ken Griffin (0.2% of Citadel Advisors's portfolio) and Ron Baron (0.1% of Baron Capital (BAMCO)'s portfolio).
- Company
- Repligen Corp.
- CUSIP
- 759916109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 77 | $620.5M |
| Exits | 66 | $261.1M |
All 13F filers, Q2 2025 → Q3 2025: 11,798,054 shares bought and 10,093,819 shares sold, net +1,704,235 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 453 holders
| BlackRock, Inc. | 0.01% | Add +1.0% | 6,139,730 | $820.7M |
| Vanguard Group Inc. | 0.01% | Reduce -0.7% | 5,044,191 | $674.3M |
| T. Rowe Price Associates Inc. | 0.05% | Reduce -46.9% | 3,507,378 | $468.8M |
| United Capital Financial Advisors, LLC | 2.65% | New | 2,755,943 | $368.4M |
| FMR LLC | 0.02% | Add +66.8% | 2,691,212 | $359.7M |
| State Street Corp. | 0.01% | Add +11.0% | 1,801,536 | $240.8M |
| Citadel Advisors | 0.18% | Add +58.5% | 1,684,720 | $225.2M |
| Point72 Asset Management | 0.45% | Reduce -24.7% | 1,440,721 | $192.6M |
| Holocene Advisors, LP | 0.42% | Add +47.0% | 1,377,104 | $184.1M |
| Champlain Investment Partners, LLC | 1.35% | Reduce -4.4% | 1,339,246 | $179.0M |
| Bank of New York Mellon Corp | 0.03% | Reduce -0.7% | 1,315,836 | $175.9M |
| Alliancebernstein L.P. | 0.05% | Add +21.8% | 1,104,171 | $147.6M |
| Geode Capital Management, LLC | 0.01% | Add +5.3% | 1,032,439 | $138.0M |
| Conestoga Capital Advisors, LLC | 2.05% | Reduce -2.0% | 956,913 | $127.9M |
| Invesco Ltd. | 0.02% | Reduce -36.7% | 873,040 | $116.7M |
| Millennium Management | 0.09% | Add +16.5% | 817,056 | $109.2M |
| Dimensional Fund Advisors LP | 0.02% | Add +4.1% | 799,510 | $106.8M |
| Balyasny Asset Management L.P. | 0.21% | Add +390.6% | 767,239 | $102.6M |
| Impax Asset Management Group plc | 0.54% | Reduce -7.6% | 703,237 | $93.0M |
| Brown Capital Management LLC | 3.68% | Reduce -33.5% | 668,858 | $89.4M |
| Stephens Investment Management Group LLC | 1.04% | Add +14.4% | 598,356 | $80.0M |
| Geneva Capital Management LLC | 1.37% | Add +22.4% | 596,768 | $79.8M |
| T. Rowe Price Investment Management, Inc. | 0.05% | Add +2.2% | 572,078 | $76.5M |
| DF Dent & Co. Inc. | 0.92% | Reduce -8.8% | 534,719 | $71.5M |
| Ameriprise Financial Inc. | 0.02% | Add +6.1% | 509,611 | $68.1M |
| Morgan Stanley | 0.00% | Reduce -8.3% | 484,975 | $64.8M |
| Northern Trust Corp. | 0.01% | Reduce -1.2% | 464,126 | $62.0M |
| Schroder Investment Management Group | 0.05% | Add +123.2% | 460,609 | $61.6M |
| Thrivent Financial for Lutherans | 0.12% | Add +6.7% | 458,820 | $61.3M |
| UBS Group AG | 0.01% | Add +54.8% | 456,929 | $61.1M |
| Franklin Resources Inc. | 0.01% | Add +11.0% | 424,301 | $56.7M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +3.9% | 422,088 | $56.4M |
| PointState Capital LP | 0.98% | New | 409,503 | $54.7M |
| Vestal Point Capital, LP | 2.43% | New | 400,000 | $53.5M |
| Bank of America Corp. | 0.00% | Reduce -2.4% | 389,381 | $52.0M |
| Baron Capital (BAMCO) | 0.14% | Add +39.1% | 381,678 | $51.0M |
| TimesSquare Capital Management, LLC | 0.69% | Add +50.7% | 362,129 | $48.4M |
| Fred Alger Management, LLC | 0.19% | Add +19.6% | 358,422 | $47.9M |
| Artemis Investment Management LLP | 0.58% | Add +36.1% | 346,786 | $46.4M |
| Riverbridge Partners LLC | 0.77% | Reduce -6.7% | 343,435 | $45.9M |
| American Capital Management Inc. | 1.79% | Add +2.3% | 336,862 | $45.0M |
| Allspring Global Investments Holdings, LLC | 0.07% | Reduce -4.9% | 303,745 | $44.3M |
| Voya Investment Management LLC | 0.05% | Add +175.4% | 302,634 | $40.5M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.10% | Add +3.7% | 283,452 | $37.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -37.4% | 273,448 | $36.6M |
| Perceptive Advisors LLC | 1.06% | Add +62.9% | 270,428 | $36.1M |
| Iron Triangle Partners LP | 5.13% | New | 270,000 | $36.1M |
| First Trust Advisors LP | 0.03% | Add +1.8% | 266,290 | $35.6M |
| Palisade Capital Management, LP | 1.07% | Reduce -1.3% | 261,798 | $35.0M |
| Barclays PLC | 0.01% | Add +256.4% | 256,842 | $34.3M |
| American Century Companies Inc. | 0.02% | Add +0.4% | 252,793 | $33.8M |
| D. E. Shaw & Co. | 0.03% | Add +4337.7% | 249,930 | $33.4M |
| New York State Common Retirement Fund | 0.04% | Reduce -59.2% | 247,506 | $33.1M |
| Blue Whale Capital LLP | 1.80% | Reduce -15.5% | 243,101 | $32.5M |
| 12 West Capital Management LP | 3.34% | No change | 241,233 | $32.2M |
| Royal Bank of Canada | 0.01% | Add +16.1% | 239,827 | $32.1M |
| BNP Paribas Financial Markets | 0.02% | Add +533.1% | 229,778 | $30.7M |
| Congress Asset Management Co. | 0.19% | Add +43.4% | 218,592 | $29.2M |
| Baird Financial Group, Inc. | 0.05% | Reduce -20.2% | 217,213 | $29.0M |
| Sei Investments Co. | 0.03% | Reduce -5.9% | 215,036 | $28.7M |
| Artisan Partners Limited Partnership | 0.04% | Reduce -3.5% | 212,741 | $28.4M |
| NZS Capital, LLC | 0.81% | Add +35.4% | 196,777 | $26.3M |
| Braidwell LP | 1.06% | Add +35.4% | 195,656 | $26.2M |
| Primecap Management Co. | 0.02% | Add +35.1% | 186,868 | $25.0M |
| Walleye Capital LLC | 0.22% | Add +102.8% | 185,757 | $24.8M |
| Marshall Wace, LLP | 0.03% | Add +115.0% | 181,063 | $24.2M |
| Squarepoint Ops LLC | 0.05% | Add +137.5% | 175,248 | $23.4M |
| Loomis Sayles & Co. L P | 0.03% | Add +60.3% | 168,051 | $22.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -36.4% | 164,567 | $22.0M |
| Ranger Investment Management, L.P. | 1.52% | Reduce -3.0% | 162,965 | $21.8M |
| Raymond James Financial Inc. | 0.01% | Reduce -57.8% | 150,142 | $20.1M |
| Royce & Associates LP | 0.20% | Add +66.1% | 148,658 | $19.9M |
| Jane Street Group, LLC | 0.02% | Reduce -30.6% | 145,216 | $19.4M |
| Moore Capital Management, LP | 0.39% | New | 145,000 | $19.4M |
| Voloridge Investment Management, LLC | 0.06% | New | 141,042 | $18.9M |
| Rhumbline Advisers | 0.01% | Reduce -1.8% | 139,602 | $18.7M |
| Segall Bryant & Hamill, LLC | 0.25% | Reduce -6.2% | 139,378 | $18.6M |
| Sone Capital Management, LLC | 1.55% | Add +96.6% | 138,535 | $18.5M |
| Nuveen, LLC | 0.00% | Add +2.6% | 137,336 | $18.4M |
| Public Employees Retirement Association of Colorado | 0.07% | Reduce -0.1% | 134,571 | $18.0M |
| Tudor Investment Corporation | 0.12% | Add +145.5% | 129,522 | $17.3M |
| Alyeska Investment Group, L.P. | 0.05% | Reduce -70.2% | 123,000 | $16.4M |
| Curi Capital, LLC | 0.30% | Add +8.8% | 122,309 | $16.3M |
| Teachers Retirement System of the State of Kentucky | 0.12% | Add +678.3% | 121,398 | $16.2M |
| Goldman Sachs Group Inc. | 0.00% | Add +8.0% | 120,500 | $16.1M |
| Principal Financial Group Inc. | 0.01% | Reduce -1.0% | 117,426 | $15.7M |
| Ensign Peak Advisors, Inc | 0.03% | Reduce -22.3% | 115,766 | $15.5M |
| Comerica Bank | 0.06% | Add +13.6% | 113,034 | $15.1M |
| Point72 (DIFC) Ltd | 1.02% | Add +1892.7% | 109,658 | $14.7M |
| Renaissance Technologies | 0.02% | Add +65.0% | 109,404 | $14.6M |
| Woodline Partners LP | 0.07% | Add +927.0% | 105,449 | $14.1M |
| Eversept Partners, LP | 1.08% | Add +464.4% | 105,087 | $14.0M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -1.6% | 104,235 | $13.9M |
| Swiss National Bank | 0.01% | Add +1.5% | 103,400 | $13.8M |
| Two Sigma Investments, LP | 0.02% | Reduce -69.7% | 94,861 | $12.7M |
| Macquarie Group Ltd. | 0.01% | Add +0.1% | 90,308 | $12.1M |
| North Star Asset Management Inc. | 0.46% | Reduce -2.5% | 85,439 | $11.4M |
| Legal & General Group Plc | 0.00% | Reduce -2.8% | 83,798 | $11.2M |
| Kornitzer Capital Management Inc. | 0.21% | New | 78,280 | $10.5M |
| Eventide Asset Management, LLC | 0.17% | No change | 77,711 | $10.4M |
"% of holder's portfolio" is RGEN's weight in each manager's 13F, not the share of Repligen Corp. the manager owns.