Skip to main content
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.

Q4 2023 vs. Q3 2023

How the institutions holding Repligen Corp changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of RGEN: Q3 2023 compared with Q4 2023
MeasureQ3 2023Of which not filed for Q4 2023Q4 2023Change
Holders4406467+33
Shares57.1M12.2K58.1M+1.02M (+1.8%)
Value$9.08B$1.94M$10.4B+$1.37B (+15.1%)

6 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (77)

Institutions that held Repligen Corp at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to RGEN in Q4 2023
InstitutionSharesValue% of portfolio
Point72 Asset Management, L.P.596,895$107.3M0.32%
Holocene Advisors, LP304,914$54.8M0.21%
Artemis Investment Management LLP125,433$22.6M0.33%
Iron Triangle Partners LP82,537$14.8M1.92%
Integral Health Asset Management, LLC55,000$9.89M1.43%
Aviva PLC25,043$4.50M0.02%
Campbell & CO Investment Adviser LLC13,515$2.43M0.22%
Erste Asset Management GmbH12,500$2.32M0.03%
Pathstone Holdings, LLC11,249$2.02M0.01%
APG Asset Management US Inc.10,162$1.83M0.01%
Rhenman & Partners Asset Management AB10,000$1.80M0.18%
Schonfeld Strategic Advisors LLC9,943$1.79M0.01%
Degroof Petercam Asset Management8,390$1.51M0.02%
Entropy Technologies, LP6,607$1.19M0.22%
Bradley Foster & Sargent Inc5,718$1.03M0.02%
Los Angeles Capital Management LLC5,368$965.2K0.00%
Diametric Capital, LP4,760$855.8K0.52%
Trust Point Inc.4,259$765.8K0.06%
Harbert Fund Advisors, Inc.4,250$764.1K0.52%
Prelude Capital Management, LLC3,920$704.8K0.06%
Graham Capital Management, L.P.3,129$562.6K0.02%
AXA S.A.3,048$548.0K0.00%
Groupama Asset Managment2,494$448.6K0.01%
Qsemble Capital Management, LP2,275$409.0K0.10%
Trevian Wealth Management LLC2,101$378.0K0.29%
Icon Wealth Advisors, LLC1,877$337.5K0.04%
Seeds Investor LLC1,791$322.0K0.36%
FDx Advisors, Inc.1,749$314.0K0.02%
HRT Financial LP1,730$311.0K0.00%
Old National Bancorp1,609$289.3K0.01%
Aigen Investment Management, LP1,547$278.2K0.05%
Eisler Capital (UK) Ltd.1,543$277.4K0.03%
Resources Investment Advisors, LLC.1,479$265.9K0.00%
CIBC World Markets Corp1,476$265.4K0.00%
David Loasby1,447$248.3K0.03%
Cresset Asset Management, LLC1,349$242.6K0.00%
DFPG Investments, LLC1,408$241.6K0.02%
Lecap Asset Management Ltd1,340$240.9K0.09%
Toroso Investments, LLC1,273$228.9K0.01%
Investment Management Corp of Ontario1,268$228.0K0.01%
Level Four Advisory Services, LLC1,197$215.2K0.01%
Moody Aldrich Partners LLC1,192$214.3K0.04%
Journey Strategic Wealth LLC1,187$213.4K0.01%
Bayesian Capital Management, LP1,162$208.9K0.02%
Qtron Investments LLC1,161$208.7K0.03%
Redwood Financial Network Corp1,151$206.9K0.20%
Forte Capital LLC1,139$204.8K0.03%
Foundry Partners, LLC1,135$204.1K0.01%
Pinnacle Wealth Planning Services, Inc.1,127$202.6K0.03%
Neo Ivy Capital Management912$164.0K0.37%
Picton Mahoney Asset Management500$90.0K0.00%
Rothschild Investment LLC450$80.9K0.01%
Aspect Partners, LLC400$71.9K0.05%
Principal Securities, Inc.269$48.4K0.00%
GAMMA Investing LLC118$22.3K0.01%
Desjardins Global Asset Management Inc.93$16.7K0.00%
West Paces Advisors Inc.39$7.01K0.00%
Bear Mountain Capital, Inc.40$6.91K0.00%
FinTrust Capital Advisors, LLC35$6.29K0.00%
Valley National Advisers Inc31$5.00K0.00%
Cullen/Frost Bankers, Inc.25$4.50K0.00%
Raelipskie Partnership25$4.50K0.00%
Avion Wealth14$3.00K0.00%
Atlantic Edge Private Wealth Management, LLC15$2.70K0.00%
SYSTM Wealth Solutions LLC13$2.34K0.00%
Red Tortoise LLC12$2.16K0.00%
Mendota Financial Group, LLC12$2.16K0.00%
Turtle Creek Wealth Advisors, LLC11$1.98K0.00%
Rakuten Securities, Inc.10$1.80K0.00%
Sachetta, LLC9$1.62K0.00%
Fairman Group, LLC8$1.44K0.00%
DiNuzzo Private Wealth, Inc.5$8990.00%
Bruce G. Allen Investments, LLC4$7190.00%
Versant Capital Management, Inc2$3600.00%
IFP Advisors, Inc1$1800.00%
Quent Capital, LLC1$1800.00%
Smartleaf Asset Management LLC1$00.00%

Sold out (44)

Institutions that held Repligen Corp at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of RGEN in Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Perpetual Ltd558,877$88.9M
Atika Capital Management LLC92,744$14.7M
Tenere Capital LLC36,500$5.80M
Castleark Management LLC25,360$4.03M
Ledyard National Bank20,933$3.33M
Ratan Capital Management LP17,000$2.70M
Twin Tree Management, LP14,714$2.34M
Pura Vida Investments, LLC13,000$2.07M
IMA Wealth, Inc.9,253$1.47M
Bright Rock Capital Management, LLC9,000$1.43M
Covea Finance8,300$1.32M
Schroder Investment Management Group7,117$1.13M
Voloridge Investment Management, LLC6,830$1.09M
Atria Investments LLC6,581$1.05M
Jefferies Financial Group Inc.5,773$918.0K
XTX Topco Ltd5,515$876.9K
Tudor Investment Corp Et Al5,123$814.6K
Group One Trading, L.P.4,408$700.9K
Polar Asset Management Partners Inc.4,200$667.8K
Brighton Jones LLC2,889$459.4K
Two Sigma Securities, LLC2,784$442.7K
Keeler Thomas Management LLC2,690$427.7K
Simplex Trading, LLC2,433$386.0K
Wellington Shields Capital Management, LLC2,300$365.7K
Asahi Life Asset Management Co., Ltd.1,805$287.0K
Brown Advisory Inc1,562$248.4K
Lloyd Advisory Services, LLC.1,393$221.5K
WealthPLAN Partners, LLC1,320$209.9K
Banque Cantonale Vaudoise1,300$207.0K
Operose Advisors LLC620$98.6K
Headlands Technologies LLC474$75.4K
Baker Avenue Asset Management, LP387$61.5K
Milestone Investment Advisors LLC382$60.7K
Tobam341$54.0K
National Bank of Canada186$28.8K
Riverview Trust Co90$14.3K
Earnest Partners LLC38$6.04K
Trifecta Capital Advisors, LLC35$5.57K
Grove Bank & Trust15$2.38K
Authentikos Wealth Advisory, LLC15$2.38K
Lee Financial Co10$1.59K
Headinvest, LLC10$1.55K
Elequin Capital LP8$1.27K
Capital Advisors, Ltd. LLC2$0

Not filed for Q4 2023 yet (6)

Institutions that held Repligen Corp at the end of Q3 2023 and haven't filed a 13F for Q4 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding RGEN in Q3 2023 that haven't filed for Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Pathstone Family Office, LLC5,641$897.0K
First Republic Investment Management, Inc.2,597$412.9K
Advisor Partners II, LLC2,031$322.9K
Icon Wealth Partners, LLC1,214$193.0K
Kenfarb & Co.700$111.3K
Steward Financial Group LLC14$2.00K