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Repligen (RGEN) Institutional Ownership

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$158.76 +4.22 (+2.73%)
As of 03:27 PM Eastern
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Institutional Ownership Changes (13F Filings) for Repligen (NASDAQ:RGEN)

Current
Institutional Ownership
Percentage
97.64%
Number of
Institutional Buyers
(last 12 months)
281
Total
Institutional Inflows
(last 12 months)
$1.62B
Number of
Institutional Sellers
(last 12 months)
193
Total
Institutional Outflows
(last 12 months)
$3.09B
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RGEN Institutional Buying and Selling by Quarter

Repligen Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/21/2025Mather Group LLC.979$131K0.0%N/A0.002%
10/20/2025Delta Investment Management LLC50,717$6.78M1.2%N/A0.090%
10/20/2025Allspring Global Investments Holdings LLC303,745$44.29M0.1%-4.9%0.540%
10/17/2025Ethic Inc.1,541$206K0.0%-69.4%0.003%
10/16/2025 Rice Hall James & Associates LLC19,148$2.56M0.1%-1.3%0.034%
10/15/2025 CWM LLC336$45K0.0%+67.2%0.001%
10/15/2025 Pacer Advisors Inc.10,213$1.37M0.0%+305.4%0.018%
10/15/2025 Norden Group LLC2,368$317K0.0%N/A0.004%
10/14/2025 Yousif Capital Management LLC14,487$1.94M0.0%-6.8%0.026%
10/14/2025 Trust Co. of Vermont500$67K0.0%N/A0.001%
10/14/2025 Riverbridge Partners LLC343,435$45.91M0.8%-6.7%0.610%
10/10/2025 Trust Point Inc.2,626$351K0.0%+10.7%0.005%
10/10/2025 Congress Asset Management Co.218,592$29.22M0.2%+43.4%0.389%
10/9/2025 Whalen Wealth Management Inc.3,411$456K0.3%N/A0.006%
10/8/2025 Hilltop National Bank1,276$171K0.0%+8.0%0.002%
10/7/2025 Assenagon Asset Management S.A.40,569$5.42M0.0%N/A0.072%
10/6/2025 Moody National Bank Trust Division1,588$212K0.0%N/A0.003%
9/24/2025Texas Permanent School Fund Corp25,141$3.13M0.0%+36.2%0.045%
9/4/2025Osaic Holdings Inc.959$119K0.0%-12.3%0.002%
8/27/2025Squarepoint Ops LLC73,792$9.18M0.0%+49.7%0.131%
8/26/2025Thrivent Financial for Lutherans430,104$53.50M0.1%-29.1%0.764%
8/19/2025Ranger Investment Management L.P.167,920$20.89M1.5%-24.6%0.298%
8/19/2025State of Wyoming1,867$232K0.0%-20.1%0.003%
8/19/2025Pitcairn Co.3,630$451K0.0%-15.1%0.006%
8/16/2025Headlands Technologies LLC2,842$353K0.0%N/A0.005%
8/15/2025CANADA LIFE ASSURANCE Co36,499$4.54M0.0%-3.8%0.065%
8/15/2025Tower Research Capital LLC TRC 1,448$180K0.0%+14.1%0.003%
8/15/2025State of Tennessee Department of Treasury13,654$1.70M0.0%-40.5%0.024%
8/15/2025Kensington Investment Counsel LLC9,117$1.13M0.5%-2.3%0.016%
8/15/2025Captrust Financial Advisors6,566$817K0.0%+16.8%0.012%
8/15/2025Tidal Investments LLC5,160$642K0.0%+13.7%0.009%
8/15/2025Smartleaf Asset Management LLC1,113$138K0.0%-7.7%0.002%
8/15/2025Sone Capital Management LLC70,452$8.76M0.8%+136.9%0.125%
8/15/2025Oxford Asset Management LLP2,182$271K0.1%+25.9%0.004%
8/15/2025MML Investors Services LLC4,412$549K0.0%+11.4%0.008%
8/15/2025Perceptive Advisors LLC166,000$20.65M1.8%+27.9%0.295%
8/15/2025Meridiem Capital Partners LP20,954$2.61M0.2%N/A0.037%
8/15/2025Holocene Advisors LP936,814$116.52M0.3%-2.4%1.665%
8/15/2025Eventide Asset Management LLC77,711$9.67M0.2%-34.7%0.138%
8/15/2025Engineers Gate Manager LP41,521$5.16M0.1%+889.8%0.074%
8/15/2025Cubist Systematic Strategies LLC61,090$7.60M0.0%N/A0.109%
8/15/2025Curi Capital LLC112,407$13.98M0.3%+1.1%0.200%
8/15/2025Brevan Howard Capital Management LP4,385$545K0.0%N/A0.008%
8/15/2025Balyasny Asset Management L.P.156,402$19.45M0.0%+211.9%0.278%
8/15/2025Bamco Inc. NY274,443$34.14M0.1%+33.9%0.488%
8/15/2025Ameriprise Financial Inc.480,310$59.74M0.0%-29.9%0.854%
8/15/2025AWM Investment Company Inc.45,000$5.60M0.6%-21.1%0.080%
8/14/2025First Light Asset Management LLC43,949$5.47M0.7%-50.0%0.078%
8/14/2025California State Teachers Retirement System50,754$6.31M0.0%-0.4%0.090%
8/14/2025Raymond James Financial Inc.356,044$44.29M0.0%-1.3%0.633%
8/14/2025Canada Pension Plan Investment Board22,900$2.85M0.0%+104.5%0.041%
8/14/2025Quantinno Capital Management LP6,521$811K0.0%+32.5%0.012%
8/14/2025Diversify Wealth Management LLC5,075$616K0.0%+36.5%0.009%
8/14/2025Diversify Advisory Services LLC1,715$208K0.0%N/A0.003%
8/14/2025Alliancebernstein L.P.906,393$112.74M0.0%-11.5%1.611%
8/14/2025Treasurer of the State of North Carolina24,603$3.06M0.0%-3.5%0.044%
8/14/2025The Manufacturers Life Insurance Company 74,000$9.20M0.0%+17.4%0.132%
8/14/2025Squarepoint Ops LLC73,792$9.18M0.0%+49.7%0.131%
8/14/2025Sei Investments Co.228,475$28.42M0.0%+2.7%0.406%
8/14/2025London & Capital Asset Management Ltd54,956$6.84M0.5%-44.1%0.098%
8/14/2025Daiwa Securities Group Inc.31,194$3.88M0.0%+29.7%0.055%
8/14/2025Bank of Nova Scotia31,747$3.95M0.0%+88.0%0.056%
8/14/2025California Public Employees Retirement System67,989$8.46M0.0%-20.3%0.121%
8/13/2025Amundi4,921$625K0.0%-94.2%0.009%
8/13/2025Marshall Wace LLP84,195$10.47M0.0%-0.7%0.150%
8/13/2025Brown Capital Management LLC1,005,276$125.04M3.6%+16.3%1.787%
8/13/2025Baird Financial Group Inc.272,207$33.86M0.1%-9.6%0.484%
8/13/2025First Trust Advisors LP261,583$32.54M0.0%+3.8%0.465%
8/13/2025Invesco Ltd.1,379,127$171.54M0.0%-77.7%2.451%
8/13/2025CW Advisors LLC21,845$2.72M0.0%+5.0%0.039%
8/13/2025Sands Capital Management LLC1,251,088$155.61M0.4%-3.3%2.224%
8/13/2025Granite Investment Partners LLC25,916$3.22M0.2%-35.1%0.046%
8/13/2025D L Carlson Investment Group Inc.5,127$638K0.1%-4.4%0.009%
8/13/2025NBW Capital LLC20,221$2.52M0.5%-1.0%0.036%
8/13/2025M&T Bank Corp2,097$261K0.0%-19.7%0.004%
8/13/2025Claret Asset Management Corp1,883$234K0.0%+19.8%0.003%
8/13/2025Edgestream Partners L.P.28,008$3.48M0.1%N/A0.050%
8/13/2025Schroder Investment Management Group206,397$25.67M0.0%N/A0.367%
8/13/2025Loomis Sayles & Co. L P104,846$13.04M0.0%N/A0.186%
8/13/2025Norges Bank249,167$30.99M0.0%N/A0.443%
8/13/2025Capital Fund Management S.A.34,876$4.34M0.0%N/A0.062%
8/13/2025State Board of Administration of Florida Retirement System54,085$6.73M0.0%+0.7%0.096%
8/13/2025Thornburg Investment Management Inc.43,408$5.40M0.1%+28.7%0.077%
8/13/2025Blue Whale Capital LLP287,686$35.78M2.3%N/A0.511%
8/13/2025Russell Investments Group Ltd.63,374$7.88M0.0%-24.4%0.113%
8/13/2025Rhenman & Partners Asset Management AB19,500$2.43M0.3%+333.3%0.035%
8/12/2025Inceptionr LLC5,667$705K0.2%N/A0.010%
8/12/2025North Star Asset Management Inc.87,602$10.90M0.5%-2.4%0.156%
8/12/2025Advisors Asset Management Inc.8,826$1.10M0.0%-20.8%0.016%
8/12/2025XTX Topco Ltd17,352$2.16M0.1%+34.1%0.031%
8/12/2025Champlain Investment Partners LLC1,401,088$174.27M1.2%-4.3%2.490%
8/12/2025Ameritas Investment Partners Inc.16,105$2.00M0.1%+11.4%0.029%
8/12/2025Jefferies Financial Group Inc.14,280$1.78M0.0%-96.2%0.025%
8/12/2025Prudential Financial Inc.32,319$4.03M0.0%-3.2%0.057%
8/12/2025Coldstream Capital Management Inc.1,933$240K0.0%-14.2%0.003%
8/12/2025Cynosure Group LLC3,421$426K0.0%+50.8%0.006%
8/12/2025American Century Companies Inc.251,862$31.33M0.0%-0.9%0.448%
8/12/2025Segall Bryant & Hamill LLC148,599$18.48M0.3%+2.2%0.264%
8/12/2025Rhumbline Advisers142,113$17.68M0.0%-2.7%0.253%
8/12/2025Legal & General Group Plc86,205$10.72M0.0%+1.3%0.153%
(Data available from 1/1/2016 forward)

RGEN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of RGEN shares?

During the previous two years, 480 institutional investors and hedge funds held shares of Repligen. The most heavily invested institutionals were Price T Rowe Associates Inc. MD ($962.71M), Vanguard Group Inc. ($646.37M), State Street Corp ($241.64M), Wellington Management Group LLP ($198.05M), Champlain Investment Partners LLC ($174.27M), Bank of New York Mellon Corp ($172.75M), and Invesco Ltd. ($171.54M).Learn more on Repligen's institutional investors.

What percentage of Repligen's stock is owned by institutional investors?

97.64% of Repligen's stock is owned by institutional investors. Learn more on RGEN's institutional investor holdings.

Which institutional investors have been buying Repligen's stock?

Of the 397 institutional investors that purchased Repligen's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Price T Rowe Associates Inc. MD ($1.17M), Champlain Investment Partners LLC ($972.94K), Raymond James Financial Inc. ($729.36K), Norges Bank ($684.26K), Allspring Global Investments Holdings LLC ($615.17K), Point72 Asset Management L.P. ($603.58K), and Parnassus Investments LLC ($550.12K).

How much institutional buying is happening at Repligen?

Institutional investors have bought a total of 11,822,682 shares in the last 24 months. This purchase volume represents approximately $1.62B in transactions.

Which of Repligen's major shareholders have been selling company stock?

Of the 193 institutional investors that sold Repligen's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: JPMorgan Chase & Co. ($9.68M), Invesco Ltd. ($4.80M), Citigroup Inc. ($1.38M), FMR LLC ($641.52K), Ameriprise Financial Inc. ($473.95K), Bank of Montreal Can ($398.38K), and Impax Asset Management Group plc ($365.84K).

How much institutional selling is happening at Repligen?

Institutional investors have sold a total of 22,270,135 shares in the last 24 months. This volume of shares sold represents approximately $3.09B in transactions.


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This page (NASDAQ:RGEN) was last updated on 10/21/2025 by MarketBeat.com Staff
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