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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 2025

Institutional positions in Repligen Corp as of Jun 30, 2025. 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
446
+7 vs. Q1 2025
Shares held
58.4M
+830.1K (+1.4%) vs. Q1 2025
Total value
$7.22B
−$108.0M (−1.5%) vs. Q1 2025
New holders
75
130 more added
Sold out
68
174 more reduced

2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 2025: 446 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 2025: $7.22B
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 2025

Shares, value and share of portfolio for each institution holding Repligen Corp; share changes are against Q1 2025.

Institutions holding RGEN in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Gsa Capital Partners LLP4,208$523.0K0.04%+993+30.9%Added
Callan Family Office, LLC4,210$523.6K0.02%+1,299+44.6%Added
Neuberger Berman Group LLC4,211$523.8K0.00%−1,235−22.7%Reduced
Hemenway Trust Co LLC4,250$528.6K0.04%00.0%Unchanged
Brevan Howard Capital Management LP4,385$545.4K0.01%+4,385New
MML Investors Services, LLC4,412$549.0K0.00%+451+11.4%Added
Universal- Beteiligungs- und Servicegesellschaft mbH4,437$551.9K0.00%−6,543−59.6%Reduced
Creative Planning4,440$552.2K0.00%−860−16.2%Reduced
David Loasby4,680$556.5K0.05%+1,073+29.7%Added
NewEdge Wealth, LLC5,087$577.5K0.01%+5,087New
Verdence Capital Advisors LLC4,695$584.0K0.04%+362+8.4%Added
Point72 Asia (Singapore) Pte. Ltd.4,700$584.6K0.10%+3,389+258.5%Added
Dana Investment Advisors, Inc.4,760$592.0K0.02%+41+0.9%Added
Federated Hermes, Inc.4,878$606.7K0.00%−56−1.1%Reduced
Diversify Wealth Management, LLC5,075$616.2K0.04%+1,358+36.5%Added
Ethic Inc.5,032$621.8K0.01%−33−0.7%Reduced
Benin Management CORP5,000$621.9K0.16%00.0%Unchanged
Stifel Financial Corp5,022$624.6K0.00%+289+6.1%Added
Amundi4,921$624.8K0.00%−80,376−94.2%Reduced
D L Carlson Investment Group Inc5,127$637.7K0.12%−234−4.4%Reduced
Toroso Investments, LLC5,160$641.8K0.00%+621+13.7%Added
JustInvest LLC5,235$651.1K0.01%−1,157−18.1%Reduced
Fox Run Management, L.L.C.5,339$664.1K0.11%−13,509−71.7%Reduced
First Financial Bankshares Inc5,454$678.4K0.02%+5,454New
Trevian Wealth Management LLC5,456$679.0K0.41%+5,456New
New York Life Investment Management LLC5,502$684.3K0.01%−113−2.0%Reduced
Point72 (DIFC) Ltd5,503$684.5K0.05%+5,503New
D. E. Shaw & Co., Inc.5,632$700.5K0.00%+3,020+115.6%Added
Inceptionr LLC5,667$704.9K0.16%+5,667New
State of Alaska, Department of Revenue5,864$729.0K0.01%−240−3.9%Reduced
Campbell & CO Investment Adviser LLC6,210$772.4K0.05%+6,210New
Commonwealth Equity Services, LLC6,220$774.0K0.00%−397−6.0%Reduced
Quantinno Capital Management LP6,521$811.2K0.00%+1,599+32.5%Added
First Manhattan Co6,550$814.7K0.00%00.0%Unchanged
Xponance, Inc.6,563$816.3K0.01%−426−6.1%Reduced
Captrust Financial Advisors6,566$816.7K0.00%+946+16.8%Added
Glenmede Investment Management, LP7,313$909.6K0.00%+7,313New
Dark Forest Capital Management LP7,401$920.5K0.04%+7,401New
Schonfeld Strategic Advisors LLC7,468$928.9K0.01%+4,768+176.6%Added
IMA Wealth, Inc.7,592$944.3K0.10%+296+4.1%Added
DekaBank Deutsche Girozentrale7,830$961.0K0.00%+80+1.0%Added
B. Metzler seel. Sohn & Co. AG7,973$991.7K0.01%00.0%Unchanged
Pictet Asset Management Holding SA8,003$995.4K0.00%−333−4.0%Reduced
Versor Investments LP8,232$1.02M0.18%−2,212−21.2%Reduced
Groupama Asset Managment5,190$1.04M0.02%00.0%Unchanged
Deutsche Bank AG8,385$1.04M0.00%+357+4.4%Added
Verition Fund Management LLC8,387$1.04M0.01%+1,822+27.8%Added
Synovus Financial Corp8,619$1.07M0.01%−7,924−47.9%Reduced
Advisors Asset Management, Inc.8,826$1.10M0.02%−2,312−20.8%Reduced
Utah Retirement Systems9,027$1.12M0.01%−267−2.9%Reduced
Kensington Investment Counsel, LLC9,117$1.13M0.49%−210−2.3%Reduced
US Bancorp9,165$1.14M0.00%−1,463−13.8%Reduced
Parallax Volatility Advisers, L.P.10,202$1.27M0.05%+2,287+28.9%Added
Woodline Partners LP10,268$1.28M0.01%−45,938−81.7%Reduced
New Mexico Educational Retirement Board10,600$1.32M0.04%00.0%Unchanged
Oregon Public Employees Retirement Fund10,691$1.33M0.02%+100+0.9%Added
Entropy Technologies, LP10,766$1.34M0.11%+10,766New
KLP Kapitalforvaltning AS11,000$1.37M0.01%+600+5.8%Added
Polar Asset Management Partners Inc.11,400$1.42M0.04%+9,082+391.8%Added
Intech Investment Management LLC11,537$1.43M0.01%+11,537New
Northwestern Mutual Investment Management Company, LLC11,666$1.45M0.02%+80+0.7%Added
Diversified Trust Co12,218$1.52M0.03%+28+0.2%Added
Erste Asset Management GmbH12,500$1.54M0.01%00.0%Unchanged
State of Michigan Retirement System12,553$1.56M0.01%+100+0.8%Added
State of Tennessee, Treasury Department13,654$1.70M0.01%−9,305−40.5%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)13,986$1.74M0.00%00.0%Unchanged
Jefferies Financial Group Inc.14,280$1.78M0.03%+8,247+136.7%Added
Handelsbanken Fonder AB14,333$1.78M0.01%−300−2.1%Reduced
Louisiana State Employees Retirement System14,700$1.83M0.03%+100+0.7%Added
Johnson Investment Counsel Inc15,308$1.90M0.02%+1,210+8.6%Added
Yousif Capital Management, LLC15,539$1.93M0.02%−272−1.7%Reduced
Arizona State Retirement System15,546$1.93M0.01%+315+2.1%Added
Zions Bancorporation, National Association15,593$1.94M0.10%+672+4.5%Added
Teachers Retirement System of the State of Kentucky15,598$1.94M0.02%00.0%Unchanged
Teacher Retirement System of Texas15,710$1.95M0.01%−101−0.6%Reduced
Legato Capital Management LLC16,000$1.99M0.24%00.0%Unchanged
Ameritas Investment Partners, Inc.16,105$2.00M0.06%+1,653+11.4%Added
Dynamic Technology Lab Private Ltd16,294$2.03M0.28%+7,086+77.0%Added
Public Employees Retirement System of Ohio16,530$2.06M0.01%−787−4.5%Reduced
XTX Topco Ltd17,352$2.16M0.09%+4,417+34.1%Added
Oppenheimer Asset Management Inc.17,447$2.17M0.02%−2,237−11.4%Reduced
State of New Jersey Common Pension Fund D18,252$2.27M0.01%+326+1.8%Added
Eversept Partners, LP18,620$2.32M0.23%+168+0.9%Added
LRT Capital Management, LLC18,676$2.32M1.38%+3,889+26.3%Added
Rice Hall James & Associates, LLC19,410$2.41M0.13%−39−0.2%Reduced
Rhenman & Partners Asset Management AB19,500$2.43M0.31%+15,000+333.3%Added
Westpac Banking Corp19,708$2.45M0.16%−8,748−30.7%Reduced
Police & Firemen's Retirement System of New Jersey19,905$2.48M0.02%−216−1.1%Reduced
Krilogy Financial LLC20,201$2.51M0.14%+20,201New
NBW Capital LLC20,221$2.52M0.54%−211−1.0%Reduced
Trexquant Investment LP20,289$2.52M0.03%+20,289New
Warren Averett Asset Management, LLC20,332$2.53M0.03%−100−0.5%Reduced
Banque Pictet & Cie SA20,724$2.58M0.03%−3,820−15.6%Reduced
Azzad Asset Management Inc20,842$2.59M0.28%−235−1.1%Reduced
Glen Eagle Advisors, LLC20,943$2.60M0.40%+20,943New
Meridiem Capital Partners LP20,954$2.61M0.19%+20,954New
Centiva Capital, LP21,261$2.64M0.17%+3,814+21.9%Added
Congress Wealth Management LLC21,845$2.72M0.03%+1,033+5.0%Added
Janus Henderson Group PLC22,000$2.74M0.00%−1,700−7.2%Reduced
Caption Management, LLC22,210$2.76M0.25%+13,697+160.9%Added