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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, Q2 2024

Institutional positions in Repligen Corp as of Jun 30, 2024. 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
455
−27 vs. Q1 2024
Shares held
56.0M
−159.5K (−0.3%) vs. Q1 2024
Total value
$7.06B
−$3.27B (−31.6%) vs. Q1 2024
New holders
66
161 more added
Sold out
93
164 more reduced

5 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: 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.

Institutional holdersQ2 2024: 455 institutions
Q1 2021: 459 institutionsQ2 2021: 430 institutionsQ3 2021: 481 institutionsQ4 2021: 508 institutionsQ1 2022: 450 institutionsQ2 2022: 406 institutionsQ3 2022: 434 institutionsQ4 2022: 443 institutionsQ1 2023: 448 institutionsQ2 2023: 448 institutionsQ3 2023: 440 institutionsQ4 2023: 467 institutionsQ1 2024: 487 institutionsQ2 2024: 455 institutionsQ3 2024: 445 institutionsQ4 2024: 431 institutionsQ1 2025: 441 institutionsQ2 2025: 446 institutionsQ3 2025: 453 institutionsQ4 2025: 475 institutionsQ1 2026: 445 institutionsQ2 2026: 481 institutions
Value heldQ2 2024: $7.06B
Q1 2021: $8.88BQ2 2021: $9.28BQ3 2021: $13.6BQ4 2021: $12.5BQ1 2022: $9.15BQ2 2022: $8.17BQ3 2022: $9.56BQ4 2022: $9.06BQ1 2023: $9.06BQ2 2023: $7.74BQ3 2023: $9.08BQ4 2023: $10.4BQ1 2024: $10.3BQ2 2024: $7.06BQ3 2024: $8.25BQ4 2024: $8.09BQ1 2025: $7.33BQ2 2025: $7.22BQ3 2025: $8.00BQ4 2025: $10.2BQ1 2026: $7.75BQ2 2026: $9.00B
Institutions holding RGEN and their total value by quarter
QuarterHoldersValue
Q2 2026481$9.00B
Q1 2026445$7.75B
Q4 2025475$10.2B
Q3 2025453$8.00B
Q2 2025446$7.22B
Q1 2025441$7.33B
Q4 2024431$8.09B
Q3 2024445$8.25B
Q2 2024455$7.06B
Q1 2024487$10.3B
Q4 2023467$10.4B
Q3 2023440$9.08B
Q2 2023448$7.74B
Q1 2023448$9.06B
Q4 2022443$9.06B
Q3 2022434$9.56B
Q2 2022406$8.17B
Q1 2022450$9.15B
Q4 2021508$12.5B
Q3 2021481$13.6B
Q2 2021430$9.28B
Q1 2021459$8.88B

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Repligen Corp; share changes are against Q1 2024.

Institutions holding RGEN in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Squarepoint Ops LLC57,986$7.31M0.03%+43,404+297.7%Added
New York State Teachers Retirement System56,732$7.15M0.02%−1,666−2.9%Reduced
Raymond James & Associates55,119$6.95M0.00%+1,951+3.7%Added
Hudson Bay Capital Management LP55,000$6.93M0.05%+55,000New
Primecap Management Co54,729$6.90M0.00%−3,400−5.8%Reduced
Adage Capital Partners GP, L.L.C.50,000$6.30M0.01%−65,000−56.5%Reduced
Moore Capital Management, LP50,000$6.30M0.14%+50,000New
STRS Ohio48,000$6.05M0.02%−4,536−8.6%Reduced
Van Eck Associates Corp45,185$5.70M0.01%+404+0.9%Added
Stephens Inc45,020$5.68M0.09%+4,547+11.2%Added
Worldquant Millennium Advisors LLC44,939$5.67M0.05%+44,939New
Great West Life Assurance Co44,198$5.57M0.01%+5,639+14.6%Added
Walleye Capital LLC43,110$5.43M0.06%+42,957+28,076.5%Added
Renaissance Technologies LLC42,204$5.32M0.01%+42,204New
Axiom Investors LLC40,894$5.16M0.04%−7,268−15.1%Reduced
Russell Investments Group, Ltd.40,028$5.05M0.01%+4,894+13.9%Added
Bank of Montreal36,752$4.64M0.00%+1,575+4.5%Added
Thornburg Investment Management Inc36,605$4.61M0.06%00.0%Unchanged
NBW Capital LLC36,067$4.55M0.90%+2,451+7.3%Added
Osterweis Capital Management Inc36,035$4.54M0.23%+36,035New
Banque Pictet & Cie SA34,515$4.35M0.04%+14,746+74.6%Added
Mutual of America Capital Management LLC33,632$4.24M0.05%+1,337+4.1%Added
Aviva PLC32,275$4.07M0.01%−16,130−33.3%Reduced
Granite Investment Partners, LLC30,820$3.89M0.16%−635−2.0%Reduced
ExodusPoint Capital Management, LP30,793$3.88M0.04%+30,793New
Assenagon Asset Management S.A.30,189$3.81M0.01%+27,280+937.8%Added
Swedbank AB30,000$3.78M0.01%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.28,883$3.64M0.00%00.0%Unchanged
State of Wisconsin Investment Board28,079$3.54M0.01%−191−0.7%Reduced
MetLife Investment Management27,800$3.50M0.02%−1,810−6.1%Reduced
Amalgamated Bank26,616$3.35M0.03%−2,203−7.6%Reduced
APG Asset Management N.V.27,373$3.22M0.01%+11,333+70.7%Added
Daiwa Securities Group Inc.25,485$3.21M0.02%+14,166+125.2%Added
Mitsubishi UFJ Trust & Banking Corp24,874$3.14M0.01%−1,570−5.9%Reduced
EFG Asset Management (North America) Corp.24,824$3.13M0.54%+4,765+23.8%Added
Treasurer of the State of North Carolina24,240$3.06M0.01%−1,214−4.8%Reduced
Two Sigma Advisers, LP24,200$3.05M0.01%+24,200New
Neo Ivy Capital Management23,148$2.92M0.57%+23,148New
Pictet Asset Management Holding SA23,095$2.91M0.00%−80.0%Reduced
Natixis Advisors, L.P.21,894$2.76M0.01%−15,718−41.8%Reduced
Mn Services Vermogensbeheer B.V.21,400$2.70M0.02%00.0%Unchanged
Public Employees Retirement System of Ohio21,349$2.69M0.01%+70.0%Added
Azzad Asset Management Inc20,824$2.63M0.31%+17+0.1%Added
Campbell & CO Investment Adviser LLC19,887$2.51M0.21%+17,114+617.2%Added
Yousif Capital Management, LLC19,691$2.48M0.03%−1,825−8.5%Reduced
Oppenheimer Asset Management Inc.19,574$2.47M0.03%+2,783+16.6%Added
State of New Jersey Common Pension Fund D19,318$2.44M0.01%−11,408−37.1%Reduced
Victory Capital Management Inc19,188$2.42M0.00%−5,325−21.7%Reduced
Susquehanna International Group, LLP19,143$2.41M0.00%+19,143New
Asset Management One Co.,Ltd.18,003$2.27M0.01%−2,520−12.3%Reduced
Korea Investment CORP17,934$2.26M0.01%+3,409+23.5%Added
Gotham Asset Management, LLC17,740$2.24M0.03%+12,955+270.7%Added
State of Tennessee, Treasury Department17,626$2.22M0.01%−7,374−29.5%Reduced
Nomura Holdings Inc17,601$2.22M0.01%+17,601New
Fjarde AP-fonden (The Fourth Swedish National Pensionfund)17,500$2.21M0.02%+17,500New
Resona Asset Management Co.,Ltd.16,989$2.14M0.01%−1,065−5.9%Reduced
Danske Bank A/S16,988$2.14M0.01%−16,300−49.0%Reduced
Teachers Retirement System of the State of Kentucky16,858$2.13M0.02%00.0%Unchanged
LPL Financial LLC16,828$2.12M0.00%−560−3.2%Reduced
Pathstone Holdings, LLC16,825$2.12M0.01%−607−3.5%Reduced
Slow Capital, Inc.16,165$2.04M0.33%+1,558+10.7%Added
Johnson Investment Counsel Inc15,406$1.94M0.02%+425+2.8%Added
Sivik Global Healthcare LLC15,000$1.89M0.84%+15,000New
Miura Global Management, LLC15,000$1.89M1.84%+5,000+50.0%Added
APG Asset Management US Inc.15,219$1.88M0.01%+359+2.4%Added
Louisiana State Employees Retirement System14,700$1.85M0.04%−200−1.3%Reduced
Congress Wealth Management LLC14,675$1.85M0.03%+1,455+11.0%Added
Allianz Asset Management GmbH14,653$1.85M0.00%+2,783+23.4%Added
Polen Capital Management LLC14,572$1.84M0.00%+14,572New
Arizona State Retirement System14,555$1.83M0.01%−34−0.2%Reduced
Connor, Clark & Lunn Investment Management Ltd.14,484$1.83M0.01%+14,484New
HSBC Holdings PLC14,178$1.79M0.00%+1,791+14.5%Added
Sherbrooke Park Advisers LLC14,114$1.78M0.31%+14,114New
Roubaix Capital, LLC14,020$1.77M1.12%+14,020New
Handelsbanken Fonder AB13,533$1.71M0.01%+2,800+26.1%Added
TownSquare Capital, LLC13,436$1.69M0.02%+2,257+20.2%Added
Nomura Asset Management Co Ltd13,050$1.65M0.01%00.0%Unchanged
Lecap Asset Management Ltd13,031$1.64M0.35%+13,031New
Forsta Ap-Fonden12,900$1.63M0.01%+800+6.6%Added
Pacer Advisors, Inc.12,862$1.62M0.00%+1,808+16.4%Added
State of Michigan Retirement System12,553$1.58M0.01%−200−1.6%Reduced
Erste Asset Management GmbH12,500$1.58M0.02%00.0%Unchanged
Engineers Gate Manager LP12,406$1.56M0.04%+9,575+338.2%Added
Northwestern Mutual Investment Management Company, LLC11,598$1.46M0.04%+17+0.1%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys11,518$1.45M0.01%+32+0.3%Added
Ameritas Investment Partners, Inc.11,053$1.39M0.05%−412−3.6%Reduced
B. Metzler seel. Sohn & Co. AG10,929$1.38M0.01%+61+0.6%Added
Oregon Public Employees Retirement Fund10,803$1.36M0.03%−2,037−15.9%Reduced
Skandinaviska Enskilda Banken AB (publ)10,793$1.36M0.01%00.0%Unchanged
IFM Investors Pty Ltd10,747$1.35M0.01%−446−4.0%Reduced
Caisse de Depot Et Placement du Quebec10,700$1.35M0.00%+8,200+328.0%Added
New Mexico Educational Retirement Board10,600$1.34M0.05%00.0%Unchanged
US Bancorp10,293$1.30M0.00%+963+10.3%Added
British Columbia Investment Management Corp10,142$1.28M0.01%−41,271−80.3%Reduced
Centiva Capital, LP10,084$1.27M0.06%+5,208+106.8%Added
Rhenman & Partners Asset Management AB10,000$1.26M0.12%+5,000+100.0%Added
Kensington Investment Counsel, LLC9,857$1.24M0.55%+34+0.3%Added
Intech Investment Management LLC9,465$1.19M0.01%+6,891+267.7%Added
Utah Retirement Systems9,194$1.16M0.01%−500−5.2%Reduced
Advisors Asset Management, Inc.9,193$1.16M0.02%−4,634−33.5%Reduced