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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 2023

Institutional positions in Repligen Corp as of Jun 30, 2023. 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
448
+2 vs. Q1 2023
Shares held
54.7M
+534.4K (+1.0%) vs. Q1 2023
Total value
$7.74B
−$1.32B (−14.5%) vs. Q1 2023
New holders
63
159 more added
Sold out
61
157 more reduced

2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: 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 2023: 448 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 2023: $7.74B
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 2023

Shares, value and share of portfolio for each institution holding Repligen Corp; share changes are against Q1 2023.

Institutions holding RGEN in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
LPL Financial LLC17,800$2.52M0.00%+1,879+11.8%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.18,601$2.63M0.01%−47−0.3%Reduced
Congress Asset Management Co19,032$2.69M0.02%+2,022+11.9%Added
Massachusetts Institute of Technology19,600$2.77M0.41%+19,600New
Asset Management One Co.,Ltd.19,818$2.80M0.01%−621−3.0%Reduced
Banque Pictet & Cie SA19,906$2.82M0.02%−13,044−39.6%Reduced
Hudson Bay Capital Management LP20,000$2.83M0.03%+20,000New
Ledyard National Bank20,933$2.96M0.32%00.0%Unchanged
Caption Management, LLC21,000$2.97M0.52%+21,000New
KBC Group NV21,034$2.98M0.01%+2,157+11.4%Added
Pictet Asset Management SA21,377$3.02M0.00%+3,822+21.8%Added
Yousif Capital Management, LLC23,414$3.31M0.04%−830−3.4%Reduced
Summit Creek Advisors LLC23,424$3.31M0.41%+100.0%Added
HighTower Advisors, LLC24,712$3.50M0.01%+7,167+40.8%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys25,031$3.54M0.03%+1,773+7.6%Added
Public Employees Retirement System of Ohio25,163$3.56M0.01%−2,353−8.6%Reduced
Mn Services Vermogensbeheer B.V.25,200$3.56M0.03%+25,200New
Natixis Advisors, L.P.26,399$3.73M0.01%+14,078+114.3%Added
State of Wisconsin Investment Board27,527$3.89M0.01%−434−1.6%Reduced
Treasurer of the State of North Carolina28,044$3.97M0.02%+1,860+7.1%Added
State of Tennessee, Treasury Department28,480$4.03M0.02%00.0%Unchanged
NZS Capital, LLC28,532$4.04M0.20%+28,532New
NBW Capital LLC29,823$4.22M0.98%+1,692+6.0%Added
Wells Fargo & Company30,692$4.34M0.00%−3,647−10.6%Reduced
Mitsubishi UFJ Trust & Banking Corp31,128$4.40M0.01%+205+0.7%Added
Voloridge Investment Management, LLC31,351$4.43M0.02%+19,066+155.2%Added
State of New Jersey Common Pension Fund D31,786$4.50M0.02%00.0%Unchanged
MetLife Investment Management32,128$4.54M0.03%−1,184−3.6%Reduced
TD Asset Management Inc32,465$4.59M0.01%+6,825+26.6%Added
Amalgamated Bank35,990$5.09M0.04%−2,097−5.5%Reduced
First Trust Advisors LP36,815$5.21M0.01%−3,383−8.4%Reduced
Janus Henderson Group PLC38,174$5.40M0.00%−273−0.7%Reduced
Mutual of America Capital Management LLC38,863$5.50M0.06%−4,137−9.6%Reduced
Great West Life Assurance Co40,215$5.70M0.01%−5,183−11.4%Reduced
Thornburg Investment Management Inc40,749$5.76M0.09%+4,708+13.1%Added
STRS Ohio40,800$5.77M0.02%−18,898−31.7%Reduced
Russell Investments Group, Ltd.41,076$5.79M0.01%−282−0.7%Reduced
Squarepoint Ops LLC42,394$6.00M0.03%+31,501+289.2%Added
British Columbia Investment Management Corp42,774$6.05M0.06%+2,585+6.4%Added
APG Asset Management N.V.47,457$6.15M0.01%+275+0.6%Added
Blair William & Co44,468$6.29M0.02%+1,205+2.8%Added
Stephens Inc45,178$6.39M0.11%+1,927+4.5%Added
Ensign Peak Advisors, Inc45,269$6.40M0.01%+3,470+8.3%Added
Pembroke Management, LTD45,356$6.42M0.69%+7,919+21.2%Added
Citigroup Inc45,586$6.45M0.01%+2,575+6.0%Added
Texas Permanent School Fund45,594$6.45M0.06%−714−1.5%Reduced
Primecap Management Co47,379$6.70M0.01%00.0%Unchanged
Cubist Systematic Strategies, LLC51,782$7.33M0.08%+37,749+269.0%Added
Susquehanna International Group, LLP52,472$7.42M0.01%+33,284+173.5%Added
Jump Financial, LLC54,155$7.66M0.28%+54,155New
Van Eck Associates Corp56,163$7.94M0.02%−4,644−7.6%Reduced
Manufacturers Life Insurance Company, The56,348$7.97M0.00%+282+0.5%Added
Two Sigma Investments, LP57,317$8.11M0.02%+57,317New
New York State Teachers Retirement System60,674$8.58M0.02%−695−1.1%Reduced
State Board of Administration of Florida Retirement System62,997$8.91M0.02%−1,038−1.6%Reduced
Pier Capital, LLC63,734$9.02M1.29%+16,387+34.6%Added
Alberta Investment Management Corp64,333$9.10M0.09%00.0%Unchanged
Raymond James & Associates64,936$9.19M0.01%−10,731−14.2%Reduced
Eversept Partners, LP66,067$9.35M0.99%+60,411+1,068.1%Added
Retirement Systems of Alabama66,731$9.44M0.04%−738−1.1%Reduced
Neuberger Berman Group LLC67,498$9.55M0.01%+65,687+3,627.1%Added
Envestnet Asset Management Inc76,140$10.8M0.00%−304,994−80.0%Reduced
American International Group, Inc.78,375$11.1M0.07%−1,527−1.9%Reduced
Cercano Management LLC82,161$11.6M0.40%+19,152+30.4%Added
California Public Employees Retirement System82,657$11.7M0.01%−6,817−7.6%Reduced
Barclays PLC84,396$11.9M0.01%+5,838+7.4%Added
Citadel Advisors LLC85,438$12.1M0.01%+80,048+1,485.1%Added
California State Teachers Retirement System85,741$12.1M0.02%−2,783−3.1%Reduced
UBS Group AG90,166$12.8M0.01%+34,282+61.3%Added
North Star Asset Management Inc91,322$12.9M0.71%+2,326+2.6%Added
Credit Suisse AG91,759$13.0M0.01%+49,635+117.8%Added
Braidwell LP92,000$13.0M0.43%+92,000New
Atika Capital Management LLC92,744$13.1M1.65%−170.0%Reduced
Voya Investment Management LLC99,664$14.1M0.01%+79,390+391.6%Added
AWM Investment Company, Inc.100,000$14.1M1.92%00.0%Unchanged
RMB Capital Management, LLC102,612$14.5M0.48%+1,834+1.8%Added
BNP Paribas Arbitrage, SA104,492$14.8M0.03%−6,592−5.9%Reduced
Royal Bank of Canada109,763$15.5M0.00%+27,148+32.9%Added
Zevenbergen Capital Investments LLC110,123$15.6M0.37%+2,877+2.7%Added
American Century Companies Inc110,330$15.6M0.01%+869+0.8%Added
Deutsche Bank AG111,208$15.7M0.01%+42,548+62.0%Added
Sumitomo Mitsui Trust Holdings, Inc.111,223$15.7M0.01%−21,535−16.2%Reduced
Public Employees Retirement Association of Colorado113,582$16.1M0.08%00.0%Unchanged
Natixis116,052$16.4M0.14%+116,052New
Lord, Abbett & Co. LLC117,085$16.6M0.06%−200,974−63.2%Reduced
Eventide Asset Management, LLC119,000$16.8M0.28%00.0%Unchanged
Geneva Capital Management LLC123,606$17.5M0.34%−6,547−5.0%Reduced
WCM Investment Management, LLC126,873$18.0M0.05%+1,538+1.2%Added
Granahan Investment Management Inc150,772$21.3M0.66%+39,632+35.7%Added
Rhumbline Advisers162,170$22.9M0.03%+3,660+2.3%Added
Ranger Investment Management, L.P.179,382$25.4M1.53%−28,656−13.8%Reduced
Thrivent Financial for Lutherans185,871$26.3M0.06%+2,783+1.5%Added
SEI Investments Co187,103$26.5M0.05%+48,061+34.6%Added
Swiss National Bank190,900$27.0M0.02%−18,000−8.6%Reduced
Principal Financial Group Inc195,824$27.7M0.02%−9,141−4.5%Reduced
Bank of Montreal175,342$27.9M0.02%−55,163−23.9%Reduced
Legal & General Group Plc198,900$28.1M0.01%−4,142−2.0%Reduced
Nuveen Asset Management, LLC214,135$30.3M0.01%+9,825+4.8%Added
JPMorgan Chase & Co214,775$30.4M0.00%+6,218+3.0%Added
Riverbridge Partners LLC214,796$30.4M0.38%+214,796New