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Livermore
Livermore
ZHEN

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.

Q3 2025 vs. Q2 2025

How the institutions holding Repligen Corp changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of RGEN: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders4467453+14
Shares58.4M295.0K59.8M+1.70M (+2.9%)
Value$7.22B$36.7M$8.00B+$815.7M (+11.4%)

7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (79)

Institutions that held Repligen Corp at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to RGEN in Q3 2025
InstitutionSharesValue% of portfolio
United Capital Financial Advisers, LLC2,755,943$368.4M2.65%
PointState Capital LP409,503$54.7M0.98%
Vestal Point Capital, LP400,000$53.5M2.43%
Iron Triangle Partners LP270,000$36.1M5.13%
Moore Capital Management, LP145,000$19.4M0.39%
Voloridge Investment Management, LLC141,042$18.9M0.06%
Kornitzer Capital Management Inc78,280$10.5M0.21%
Osterweis Capital Management Inc72,930$9.75M0.44%
Delta Investment Management, LLC50,717$6.78M1.21%
Kelly Lawrence W & Associates Inc41,100$5.49M1.33%
Assenagon Asset Management S.A.40,569$5.42M0.01%
Bridgewater Associates, LP33,616$4.49M0.02%
Cinctive Capital Management LP25,420$3.40M0.17%
Jump Financial, LLC23,086$3.09M0.04%
Hudson Bay Capital Management LP21,003$2.81M0.02%
CenterBook Partners LP17,672$2.36M0.12%
Lighthouse Investment Partners, LLC13,000$1.74M0.06%
Sandler Capital Management11,304$1.51M0.56%
Algert Global LLC9,530$1.27M0.02%
AQR Capital Management LLC9,216$1.18M0.00%
Adage Capital Partners GP, L.L.C.5,000$668.4K0.00%
Capstone Investment Advisors, LLC4,711$629.7K0.01%
Mitsubishi UFJ Asset Management (UK) Ltd.4,000$535.0K0.26%
Federation des caisses Desjardins du Quebec3,508$468.9K0.00%
Whalen Wealth Management Inc.3,411$455.9K0.27%
Wolverine Trading, LLC3,422$424.6K0.01%
Bayesian Capital Management, LP2,948$394.1K0.08%
Simplex Trading, LLC2,943$393.0K0.01%
Washington Capital Management Inc2,800$374.3K0.27%
Cerity Partners LLC2,561$342.3K0.00%
Graham Capital Management, L.P.2,519$336.7K0.01%
Swiss Life Asset Management Ltd2,477$331.1K0.00%
Norden Group LLC2,368$316.5K0.03%
Armistice Capital, LLC2,367$316.4K0.01%
Portside Wealth Group, LLC2,202$294.3K0.04%
Quantitative Investment Management, LLC2,010$268.0K0.04%
Malaga Cove Capital, LLC1,982$264.9K0.10%
Quadrant Capital Group LLC1,909$255.2K0.01%
O'Shaughnessy Asset Management, LLC1,705$227.9K0.00%
Summit Wealth Group LLC1,393$221.5K0.03%
Moody National Bank Trust Division1,588$212.3K0.02%
Omers Administration Corp1,587$212.1K0.00%
Connecticut Wealth Management, LLC1,561$208.7K0.01%
Arrowpoint Investment Partners (Singapore) Pte. Ltd.1,520$203.2K0.30%
Oppenheimer & Co Inc1,500$200.5K0.00%
Tilson Financial Group, Inc.1,500$200.5K0.07%
Summitry LLC1,497$200.1K0.01%
Advisory Services Network, LLC1,268$169.5K0.00%
Mather Group, LLC.979$130.9K0.00%
Point72 Europe (London) LLP952$127.3K0.01%
Strengthening Families & Communities, LLC815$108.9K0.02%
Trust Co of Vermont500$66.8K0.00%
Johnson Financial Group, Inc.485$64.8K0.00%
Group One Trading, L.P.299$40.0K0.00%
Measured Wealth Private Client Group, LLC215$28.7K0.01%
Rockefeller Capital Management L.P.192$25.7K0.00%
Wealthspire Advisors, LLC126$16.8K0.00%
Clal Insurance Enterprises Holdings Ltd82$11.0K0.00%
Root Financial Partners, LLC57$7.62K0.00%
Quent Capital, LLC53$7.08K0.00%
Pineridge Advisors LLC50$6.68K0.00%
Aventura Private Wealth, LLC40$5.35K0.00%
Washington Trust Advisors, Inc.29$3.88K0.00%
Retirement Wealth Solutions LLC19$2.54K0.00%
Salomon & Ludwin, LLC10$1.49K0.00%
Bellevue Asset Management, LLC11$1.47K0.00%
Proffitt & Goodson Inc10$1.34K0.00%
Transamerica Financial Advisors, Inc.10$1.34K0.00%
Rossby Financial, LCC8$1.17K0.00%
Essential Partners LLC7$9360.00%
J.Safra Asset Management Corp5$6680.00%
Bogart Wealth, LLC4$5350.00%
Tortoise Investment Management, LLC3$4010.00%
Abich Financial Wealth Management LLC3$4010.00%
ZRC Wealth Management, LLC2$2680.00%
First Horizon Corp2$2670.00%
Strategic Advocates LLC2$2670.00%
Turning Point Benefit Group, Inc.1$1450.00%
Cloud Capital Management, LLC3$00.00%

Sold out (65)

Institutions that held Repligen Corp at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of RGEN in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Sands Capital Management, LLC1,251,088$155.6M
Wellington Management Group LLP143,505$17.8M
Hawk Ridge Capital Management LP115,400$14.4M
Twinbeech Capital LP94,388$11.7M
Zevenbergen Capital Investments LLC86,015$10.7M
London & Capital Asset Management Ltd54,956$6.84M
AWM Investment Company, Inc.45,000$5.60M
Engineers Gate Manager LP41,521$5.16M
Capital Fund Management S.A.34,876$4.34M
Roubaix Capital, LLC26,459$3.29M
Centiva Capital, LP21,261$2.64M
Meridiem Capital Partners LP20,954$2.61M
Trexquant Investment LP20,289$2.52M
Rhenman & Partners Asset Management AB19,500$2.43M
XTX Topco Ltd17,352$2.16M
Dynamic Technology Lab Private Ltd16,294$2.03M
Jefferies Financial Group Inc.14,280$1.78M
Polar Asset Management Partners Inc.11,400$1.42M
Versor Investments LP8,232$1.02M
Inceptionr LLC5,667$704.9K
Trevian Wealth Management LLC5,456$679.0K
First Financial Bankshares Inc5,454$678.4K
Fox Run Management, L.L.C.5,339$664.1K
Brevan Howard Capital Management LP4,385$545.4K
Two Sigma Advisers, LP4,100$510.0K
Optiver Holding B.V.2,997$372.8K
Scientech Research LLC2,952$367.2K
111 Capital2,882$358.5K
Petrus Trust Company, LTA2,323$288.9K
Oxford Asset Management LLP2,182$271.4K
M&T Bank Corp2,097$261.3K
Jain Global LLC2,098$260.9K
Polen Capital Management LLC1,917$238.4K
Hardy Reed LLC1,877$233.5K
Envestnet Portfolio Solutions, Inc.1,693$210.6K
Ausbil Investment Management Ltd1,061$132.0K
CBIZ Investment Advisory Services, LLC400$49.8K
Skopos Labs, Inc.370$46.0K
TD Waterhouse Canada Inc.250$31.6K
Raiffeisen Bank International AG200$24.9K
Mount Yale Investment Advisors, LLC179$22.3K
Bokf, NA155$19.3K
Geneos Wealth Management Inc.146$18.2K
Caitong International Asset Management Co., Ltd122$15.2K
Annis Gardner Whiting Capital Advisors, LLC90$11.2K
Maryland Capital Advisors Inc.48$5.97K
Accent Capital Management, LLC29$3.61K
High Note Wealth, LLC26$3.23K
Aspect Partners, LLC25$3.11K
Bryn Mawr Trust Co18$2.24K
NewSquare Capital LLC16$1.99K
Kayne Anderson Rudnick Investment Management LLC14$1.74K
UMA Financial Services, Inc.12$1.49K
Kilter Group LLC9$1.12K
Sierra Ocean, LLC8$995
DiNuzzo Private Wealth, Inc.6$747
AdvisorNet Financial, Inc5$622
Ameritas Advisory Services, LLC5$622
CVA Family Office, LLC4$498
TFC Financial Management3$374
Arlington Trust Co LLC3$373
Twin Peaks Wealth Advisors, LLC3$364
Larson Financial Group LLC2$249
American Capital Advisory, LLC2$249
Colonial Trust Co0$40

Not filed for Q3 2025 yet (7)

Institutions that held Repligen Corp at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding RGEN in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Norges Bank249,167$31.0M
Congress Wealth Management LLC21,845$2.72M
NBW Capital LLC20,221$2.52M
Avantax Advisory Services, Inc.2,946$366.4K
First Horizon Advisors, Inc.761$94.7K
Capital A Wealth Management, LLC20$3.60K
Parkworth Wealth Management, Inc.1$124