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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.

Q2 2025 vs. Q1 2025

How the institutions holding Repligen Corp changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of RGEN: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders4412446+7
Shares57.6M7.12K58.4M+830.1K (+1.4%)
Value$7.33B$906.1K$7.22B−$108.0M (−1.5%)

2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (75)

Institutions that held Repligen Corp at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to RGEN in Q2 2025
InstitutionSharesValue% of portfolio
Blue Whale Capital LLP287,686$35.8M2.34%
Schroder Investment Management Group206,397$25.7M0.02%
Wellington Management Group LLP143,505$17.8M0.00%
Hawk Ridge Capital Management LP115,400$14.4M0.60%
Avidity Partners Management LP106,500$13.2M2.66%
Loomis Sayles & Co L P104,846$13.0M0.02%
Twinbeech Capital LP94,388$11.7M0.27%
Royce & Associates LP89,522$11.1M0.11%
Renaissance Technologies LLC66,304$8.25M0.01%
Cubist Systematic Strategies, LLC61,090$7.60M0.08%
Tudor Investment Corp Et Al52,755$6.56M0.05%
Standard Life Aberdeen plc46,178$5.74M0.01%
Capital Fund Management S.A.34,876$4.34M0.05%
Sivik Global Healthcare LLC30,000$3.73M1.67%
Edgestream Partners, L.P.28,008$3.48M0.10%
Meridiem Capital Partners LP20,954$2.61M0.19%
Glen Eagle Advisors, LLC20,943$2.60M0.40%
Trexquant Investment LP20,289$2.52M0.03%
Krilogy Financial LLC20,201$2.51M0.14%
Intech Investment Management LLC11,537$1.43M0.01%
Entropy Technologies, LP10,766$1.34M0.11%
Dark Forest Capital Management LP7,401$920.5K0.04%
Glenmede Investment Management, LP7,313$909.6K0.00%
Campbell & CO Investment Adviser LLC6,210$772.4K0.05%
Inceptionr LLC5,667$704.9K0.16%
Point72 (DIFC) Ltd5,503$684.5K0.05%
Trevian Wealth Management LLC5,456$679.0K0.41%
First Financial Bankshares Inc5,454$678.4K0.02%
NewEdge Wealth, LLC5,087$577.5K0.01%
Brevan Howard Capital Management LP4,385$545.4K0.01%
Two Sigma Advisers, LP4,100$510.0K0.00%
Qsemble Capital Management, LP3,871$481.5K0.05%
Summit Trail Advisors, LLC3,423$425.8K0.01%
Optiver Holding B.V.2,997$372.8K0.01%
Avantax Advisory Services, Inc.2,946$366.4K0.00%
111 Capital2,882$358.5K0.06%
Headlands Technologies LLC2,842$353.5K0.04%
Park Avenue Securities LLC2,736$340.0K0.00%
Petrus Trust Company, LTA2,323$288.9K0.03%
Sherbrooke Park Advisers LLC2,308$287.1K0.12%
Jain Global LLC2,098$260.9K0.00%
South Dakota Investment Council1,900$236.0K0.00%
Angeles Wealth Management, LLC1,682$209.2K0.01%
Diversify Advisory Services, LLC1,715$208.2K0.01%
Deerfield Management Company, L.P. (Series C)1,628$202.5K0.00%
Hilltop National Bank1,181$146.9K0.04%
Quest Partners LLC838$104.2K0.01%
Danske Bank A/S800$99.5K0.00%
Global Retirement Partners, LLC340$42.3K0.00%
Mount Yale Investment Advisors, LLC179$22.3K0.00%
North Star Investment Management Corp.150$18.7K0.00%
Strategic Wealth Partners, Ltd.142$17.7K0.00%
Annis Gardner Whiting Capital Advisors, LLC90$11.2K0.00%
SRS Capital Advisors, Inc.52$6.47K0.00%
Maryland Capital Advisors Inc.48$5.97K0.00%
Capital A Wealth Management, LLC20$3.60K0.04%
Evolution Wealth Management Inc.25$3.11K0.00%
S&T Bank14$1.74K0.00%
Kayne Anderson Rudnick Investment Management LLC14$1.74K0.00%
Ancora Advisors, LLC12$1.49K0.00%
UMA Financial Services, Inc.12$1.49K0.00%
Kilter Group LLC9$1.12K0.00%
Fortitude Family Office, LLC9$1.12K0.00%
DiNuzzo Private Wealth, Inc.6$7470.00%
Ameritas Advisory Services, LLC5$6220.00%
TFC Financial Management3$3740.00%
Arlington Trust Co LLC3$3730.00%
Twin Peaks Wealth Advisors, LLC3$3640.00%
Quaker Wealth Management, LLC2$2490.00%
American Capital Advisory, LLC2$2490.00%
Rialto Wealth Management, LLC1$1250.00%
Bay Harbor Wealth Management, LLC1$1240.00%
Parkworth Wealth Management, Inc.1$1240.00%
Colonial Trust Co0$400.00%
Capital Advisors, Ltd. LLC1$00.00%

Sold out (68)

Institutions that held Repligen Corp at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of RGEN in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Parnassus Investments254,621$32.4M
Osterweis Capital Management Inc72,765$9.26M
Alberta Investment Management Corp63,233$8.05M
Corebridge Financial, Inc.57,663$7.34M
Point72 Hong Kong Ltd32,895$4.19M
Integral Health Asset Management, LLC20,000$2.54M
Sandler Capital Management17,389$2.21M
Neo Ivy Capital Management16,436$2.09M
TownSquare Capital, LLC15,962$2.03M
Aster Capital Management (DIFC) Ltd7,452$1.19M
HRT Financial LP9,004$1.15M
Virtu Financial LLC7,132$907.0K
Quadrature Capital Ltd6,837$869.9K
Legacy Advisors, LLC6,107$777.1K
Algert Global LLC5,865$746.3K
Pinebridge Investments, L.P.5,426$690.4K
Keeler Thomas Management LLC4,879$620.8K
Mariner, LLC4,093$520.8K
Susquehanna Fundamental Investments, LLC4,000$509.0K
United Services Automobile Association3,459$461.5K
Blueshift Asset Management, LLC3,598$457.8K
Simplex Trading, LLC3,504$445.0K
Cherry Creek Investment Advisors, Inc.2,752$350.2K
Cerity Partners LLC2,736$348.1K
Jump Financial, LLC2,694$342.8K
Quadrant Capital Group LLC2,660$338.5K
Equitable Trust Co2,577$327.9K
Norden Group LLC2,549$324.3K
GTS Securities LLC2,513$319.8K
Farringdon Capital, Ltd.2,506$318.9K
Peapack Gladstone Financial Corp2,091$266.0K
Bayesian Capital Management, LP2,066$262.9K
AQR Capital Management LLC2,062$262.4K
Everence Capital Management Inc2,040$260.0K
O'Shaughnessy Asset Management, LLC1,978$251.7K
Cinctive Capital Management LP1,974$251.2K
Two Sigma Securities, LLC1,879$239.1K
Ballentine Partners, LLC1,759$223.8K
Intrust Bank NA1,743$221.8K
Mercer Global Advisors Inc1,741$221.5K
Argent Trust Co1,667$212.1K
Moody National Bank Trust Division1,661$211.3K
Omers Administration Corp1,587$201.9K
Clear Street Markets LLC1,298$165.2K
Harvest Fund Management Co., Ltd1,039$132.0K
Mather Group, LLC.987$125.6K
Twin Tree Management, LP226$28.8K
V-Square Quantitative Management LLC219$27.9K
Lazard Asset Management LLC198$25.0K
Toronto Dominion Bank82$10.4K
Highline Wealth Partners LLC74$9.42K
Quent Capital, LLC30$3.82K
Sachetta, LLC21$2.67K
Meeder Asset Management Inc19$2.42K
Grove Bank & Trust19$2.42K
Carolinas Wealth Consulting LLC16$2.04K
Red Tortoise LLC12$1.53K
Activest Wealth Management9$1.15K
Hughes Financial Services, LLC4$514
Cornerstone Planning Group LLC3$424
Bogart Wealth, LLC3$382
Global Financial Private Client, LLC3$382
Riggs Asset Managment Co. Inc.2$255
WealthTrak Capital Management LLC2$255
Bruce G. Allen Investments, LLC2$254
True Wealth Design, LLC1$128
Financial Management Professionals, Inc.1$127
CoreCap Advisors, LLC1$127

Not filed for Q2 2025 yet (2)

Institutions that held Repligen Corp at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding RGEN in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Glenmede Trust Co NA6,974$887.4K
Lindbrook Capital, LLC147$18.7K