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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, Q4 2024

Institutional positions in Repligen Corp as of Dec 31, 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
431
−7 vs. Q3 2024
Shares held
56.2M
+1.11M (+2.0%) vs. Q3 2024
Total value
$8.09B
−$98.9M (−1.2%) vs. Q3 2024
New holders
60
136 more added
Sold out
67
159 more reduced

7 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2024: 431 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 heldQ4 2024: $8.09B
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, Q4 2024

Shares, value and share of portfolio for each institution holding Repligen Corp; share changes are against Q3 2024.

Institutions holding RGEN in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Securian Asset Management, Inc3,937$566.7K0.02%−107−2.6%Reduced
Crossmark Global Holdings, Inc.3,941$567.0K0.01%−127−3.1%Reduced
Susquehanna Fundamental Investments, LLC4,000$575.8K0.01%+4,000New
Wealth Enhancement Advisory Services, LLC4,045$582.2K0.00%+36+0.9%Added
Premier Fund Managers Ltd4,113$592.0K0.02%+4,113New
Hemenway Trust Co LLC4,250$611.7K0.05%00.0%Unchanged
Cerity Partners LLC4,197$613.5K0.00%−1,344−24.3%Reduced
Brown Advisory Inc4,264$613.8K0.00%+4,264New
Fifth Third Bancorp4,267$614.2K0.00%−29−0.7%Reduced
LRT Capital Management, LLC4,274$615.2K0.48%+276+6.9%Added
MML Investors Services, LLC4,308$620.0K0.00%+925+27.3%Added
Toroso Investments, LLC4,437$638.7K0.01%−6,712−60.2%Reduced
Pitcairn Co4,454$641.1K0.04%−130−2.8%Reduced
Fox Run Management, L.L.C.4,635$667.2K0.12%+4,635New
Stifel Financial Corp4,939$710.9K0.00%+535+12.1%Added
Benin Management CORP5,000$719.7K0.20%00.0%Unchanged
Dana Investment Advisors, Inc.5,004$720.3K0.02%−703−12.3%Reduced
HighTower Advisors, LLC5,054$727.4K0.00%−180−3.4%Reduced
D. E. Shaw & Co., Inc.5,059$728.2K0.00%+5,059New
Federated Hermes, Inc.5,266$758.0K0.00%−316,555−98.4%Reduced
Peregrine Capital Management LLC5,353$770.5K0.02%00.0%Unchanged
Creative Planning5,413$779.1K0.00%+290+5.7%Added
Canada Pension Plan Investment Board5,500$791.7K0.00%+5,500New
New York Life Investment Management LLC5,562$800.6K0.01%−455−7.6%Reduced
Nicholas Investment Partners, LP5,587$804.2K0.07%−38,195−87.2%Reduced
Trust Point Inc.5,786$832.8K0.06%−2,107−26.7%Reduced
D L Carlson Investment Group Inc5,787$833.0K0.15%−303−5.0%Reduced
Algert Global LLC5,865$844.2K0.02%+5,865New
State of Alaska, Department of Revenue5,939$854.0K0.01%−105−1.7%Reduced
Legacy Advisors, LLC6,200$892.4K0.09%+686+12.4%Added
Parallax Volatility Advisers, L.P.6,206$893.3K0.02%+6,206New
Commonwealth Equity Services, LLC6,228$896.0K0.00%−92−1.5%Reduced
Captrust Financial Advisors6,328$910.9K0.00%+45+0.7%Added
Glenmede Trust Co NA6,489$934.0K0.00%+331+5.4%Added
JustInvest LLC6,529$939.8K0.01%+501+8.3%Added
Synovus Financial Corp6,538$941.1K0.01%+6,538New
First Manhattan Co6,550$942.8K0.00%00.0%Unchanged
Bayesian Capital Management, LP6,578$946.8K0.12%+6,578New
Gotham Asset Management, LLC6,702$964.7K0.01%−24,539−78.5%Reduced
Tower Research Capital LLC (TRC)6,718$967.0K0.02%+3,167+89.2%Added
Groupama Asset Managment3,932$975.9K0.02%+680+20.9%Added
Polar Asset Management Partners Inc.6,900$993.2K0.01%+3,000+76.9%Added
Xponance, Inc.6,939$998.8K0.01%+459+7.1%Added
IMA Wealth, Inc.7,257$1.04M0.13%−125−1.7%Reduced
DekaBank Deutsche Girozentrale7,830$1.12M0.00%00.0%Unchanged
Pictet Asset Management Holding SA7,879$1.13M0.00%+992+14.4%Added
Legato Capital Management LLC7,940$1.14M0.15%−3,630−31.4%Reduced
B. Metzler seel. Sohn & Co. AG7,973$1.15M0.01%00.0%Unchanged
Walleye Trading LLC8,681$1.25M0.02%+4,812+124.4%Added
Keeler Thomas Management LLC8,979$1.29M0.46%+3,662+68.9%Added
Rhenman & Partners Asset Management AB9,000$1.30M0.13%−1,000−10.0%Reduced
Utah Retirement Systems9,294$1.34M0.01%+100+1.1%Added
Millennium Management LLC9,331$1.34M0.00%−110,079−92.2%Reduced
XTX Topco Ltd9,640$1.39M0.12%+9,640New
Kensington Investment Counsel, LLC9,695$1.40M0.58%−346−3.4%Reduced
Teacher Retirement System of Texas9,775$1.41M0.01%+6,805+229.1%Added
Victory Capital Management Inc9,908$1.43M0.00%−3,716−27.3%Reduced
Sivik Global Healthcare LLC10,000$1.44M0.80%−15,000−60.0%Reduced
Deutsche Bank AG10,047$1.45M0.00%+907+9.9%Added
US Bancorp10,222$1.47M0.00%+190+1.9%Added
Edgestream Partners, L.P.10,411$1.50M0.06%+10,411New
Oregon Public Employees Retirement Fund10,591$1.52M0.03%−58−0.5%Reduced
New Mexico Educational Retirement Board10,600$1.53M0.05%00.0%Unchanged
Advisors Asset Management, Inc.10,760$1.55M0.03%+1,669+18.4%Added
KLP Kapitalforvaltning AS10,800$1.55M0.01%+10,800New
Commonwealth of Pennsylvania Public School Empls Retrmt Sys11,503$1.66M0.01%+22+0.2%Added
Northwestern Mutual Investment Management Company, LLC11,576$1.67M0.04%+21+0.2%Added
Pacer Advisors, Inc.11,783$1.70M0.00%−505−4.1%Reduced
Verition Fund Management LLC11,796$1.70M0.01%+6,106+107.3%Added
Diversified Trust Co12,238$1.76M0.04%+1,769+16.9%Added
State of Michigan Retirement System12,353$1.78M0.01%00.0%Unchanged
Erste Asset Management GmbH12,500$1.82M0.02%00.0%Unchanged
BNP Paribas Arbitrage, SA12,849$1.85M0.00%−1,449−10.1%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)13,648$1.96M0.01%+4,123+43.3%Added
Zions Bancorporation, N.A.14,079$2.03M0.13%+4,626+48.9%Added
Johnson Investment Counsel Inc14,146$2.04M0.02%−1,035−6.8%Reduced
Squarepoint Ops LLC14,291$2.06M0.01%−78,314−84.6%Reduced
Caption Management, LLC14,300$2.06M0.08%+7,300+104.3%Added
Louisiana State Employees Retirement System14,500$2.09M0.04%+100+0.7%Added
Handelsbanken Fonder AB14,633$2.11M0.01%+1,200+8.9%Added
Ameritas Investment Partners, Inc.14,633$2.11M0.07%−253−1.7%Reduced
Castleark Management LLC14,900$2.14M0.07%−600−3.9%Reduced
TownSquare Capital, LLC15,004$2.16M0.02%+898+6.4%Added
Rice Hall James & Associates, LLC15,391$2.22M0.12%+15,391New
Arizona State Retirement System15,410$2.22M0.01%+126+0.8%Added
Teachers Retirement System of the State of Kentucky15,598$2.25M0.02%−810−4.9%Reduced
Congress Wealth Management LLC15,835$2.28M0.03%−898−5.4%Reduced
Jane Street Group, LLC16,064$2.31M0.00%−58,149−78.4%Reduced
Yousif Capital Management, LLC16,237$2.34M0.03%−867−5.1%Reduced
Slow Capital, Inc.16,760$2.41M0.34%+534+3.3%Added
Oppenheimer Asset Management Inc.17,567$2.53M0.03%−3,418−16.3%Reduced
Pinebridge Investments, L.P.18,110$2.61M0.02%+5,417+42.7%Added
State of Tennessee, Treasury Department18,426$2.65M0.01%−520−2.7%Reduced
Mirae Asset Global Investments Co., Ltd.18,629$2.68M0.01%+5,913+46.5%Added
Public Employees Retirement System of Ohio19,279$2.78M0.01%−1,078−5.3%Reduced
EFG Asset Management (North America) Corp.19,297$2.78M0.38%−3,026−13.6%Reduced
Wells Fargo & Company19,303$2.78M0.00%+11,502+147.4%Added
State of New Jersey Common Pension Fund D19,700$2.84M0.01%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey19,949$2.87M0.03%+19,949New
Pathstone Holdings, LLC20,259$2.92M0.01%−2,025−9.1%Reduced