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Live Earnings Conference Call: REGENXBIO will host a live Q2 2026 earnings call on August 6, 2026 at 8:00AM ET. Follow this link to get details and listen to REGENXBIO's Q2 2026 earnings call when it goes live. Get details.

REGENXBIO (RGNX) Institutional Ownership

REGENXBIO logo
$10.50 +0.20 (+1.94%)
Closing price 08/5/2026 04:00 PM Eastern
Extended Trading
$10.68 +0.18 (+1.69%)
As of 04:11 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for REGENXBIO (NASDAQ:RGNX)

Current
Institutional Ownership
Percentage
88.08%
Number of
Institutional Buyers
(last 12 months)
89
Total
Institutional Inflows
(last 12 months)
$75.44M
Number of
Institutional Sellers
(last 12 months)
52
Total
Institutional Outflows
(last 12 months)
$60.15M
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RGNX Institutional Buying and Selling by Quarter

REGENXBIO Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/3/2026 Walleye Capital LLC203,726$2.44M0.0%N/A0.394%
7/8/2026 Assenagon Asset Management S.A.169,279$2.03M0.0%-82.7%0.327%
7/2/2026 Versant Capital Management Inc2,741$33K0.0%+60.4%0.005%
6/12/2026Militia Capital Management LLC33,500$281K0.1%N/A0.065%
5/19/2026Bank of America Corp DE324,860$2.72M0.0%+8.1%0.628%
5/18/2026ADAR1 Capital Management LLC44,416$372K0.0%-69.3%0.086%
5/16/2026Quantinno Capital Management LP43,951$368K0.0%-12.1%0.085%
5/15/2026Bradley Foster & Sargent Inc. CT26,699$224K0.0%-47.0%0.052%
5/15/2026Entropy Technologies LP10,384$87K0.0%N/A0.020%
5/14/2026Renaissance Technologies LLC305,286$2.56M0.0%-8.3%0.591%
5/14/2026Pale Fire Capital SE493,726$4.14M0.4%-1.2%0.956%
5/14/2026Inceptionr LLC10,249$86K0.0%-41.2%0.020%
5/13/2026Militia Capital Management LLC33,500$281K0.1%N/A0.065%
5/7/2026Dimensional Fund Advisors LP1,010,381$8.46M0.0%+11.8%1.957%
5/5/2026Bank of New York Mellon Corp140,219$1.18M0.0%-3.7%0.272%
4/30/2026Hsbc Holdings PLC55,830$467K0.0%+28.5%0.108%
4/27/2026 Y Intercept Hong Kong Ltd275,021$2.31M0.0%N/A0.533%
4/20/2026 Assenagon Asset Management S.A.980,611$8.22M0.0%-15.5%1.900%
4/16/2026SG Americas Securities LLC19,847$166K0.0%-51.0%0.038%
4/16/2026 Diversified Trust Co15,499$130K0.0%+15.9%0.030%
3/20/2026Hsbc Holdings PLC43,439$618K0.0%-43.1%0.084%
2/19/2026Invesco Ltd.157,903$2.27M0.0%+5.4%0.312%
2/18/2026Mercer Global Advisors Inc. ADV24,140$348K0.0%+21.2%0.048%
2/18/2026Vestal Point Capital LP34,000$490K0.0%N/A0.067%
2/18/2026Virtus Investment Advisers LLC19,181$276K0.1%+71.9%0.038%
2/18/2026Tudor Investment Corp ET AL24,310$350K0.0%N/A0.048%
2/18/2026Millennium Management LLC214,666$3.09M0.0%+98.8%0.424%
2/18/2026Moore Capital Management LP200,000$2.88M0.0%+33.3%0.395%
2/18/2026Man Group plc63,571$915K0.0%-43.4%0.126%
2/18/2026Balyasny Asset Management L.P.10,425$150K0.0%N/A0.021%
2/18/2026 ACT Capital Management LLC82,500$1.19M1.0%N/A0.163%
2/17/2026ADAR1 Capital Management LLC144,848$2.09M0.2%-29.5%0.286%
2/17/2026AQR Capital Management LLC1,361,962$19.61M0.0%+5.6%2.691%
2/17/2026Trexquant Investment LP250,698$3.61M0.0%-7.7%0.495%
2/17/2026Jump Financial LLC178,025$2.56M0.0%+256.1%0.352%
2/17/2026Integral Health Asset Management LLC1,200,000$17.28M0.8%+9.1%2.371%
2/17/2026Russell Investments Group Ltd.9,687$139K0.0%-13.3%0.019%
2/17/2026State of Wisconsin Investment Board37,591$541K0.0%+90.5%0.074%
2/17/2026Captrust Financial Advisors15,228$219K0.0%+13.2%0.030%
2/17/2026ExodusPoint Capital Management LP55,610$801K0.0%N/A0.110%
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2/17/2026Royal Bank of Canada1,777$26K0.0%-96.2%0.004%
2/17/2026Graham Capital Management L.P.22,632$326K0.0%-22.8%0.045%
2/16/2026Squarepoint Ops LLC42,918$618K0.0%-79.2%0.085%
2/16/2026Panagora Asset Management Inc.222,715$3.21M0.0%+7.7%0.440%
2/16/2026Mariner LLC55,423$797K0.0%+71.6%0.109%
2/13/2026The Manufacturers Life Insurance Company 14,162$204K0.0%-9.5%0.028%
2/13/2026CANADA LIFE ASSURANCE Co19,851$286K0.0%+36.8%0.039%
2/13/2026Stifel Financial Corp335,046$4.83M0.0%+4.6%0.662%
2/13/2026Hudson Bay Capital Management LP140,000$2.02M0.0%-30.0%0.277%
2/13/2026Bridgefront Capital LLC11,042$159K0.0%N/A0.022%
2/13/2026Bank of Nova Scotia17,473$252K0.0%N/A0.035%
2/13/2026Rafferty Asset Management LLC59,199$852K0.0%-10.1%0.117%
2/13/2026Headlands Technologies LLC11,545$166K0.0%N/A0.023%
2/13/2026State Street Corp2,286,736$32.93M0.0%+15.2%4.517%
2/13/2026Voss Capital LP295,000$4.25M0.2%-41.0%0.583%
2/13/2026Ieq Capital LLC186,667$2.69M0.0%+17.5%0.369%
2/13/2026Wells Fargo & Company MN85,103$1.23M0.0%+15.8%0.168%
2/12/2026HRT Financial LP299,915$4.32M0.0%+74.2%0.592%
2/12/2026GSK plc271,456$3.91M0.5%N/A0.536%
2/12/2026Renaissance Technologies LLC333,086$4.80M0.0%+7.6%0.658%
2/12/2026Dimensional Fund Advisors LP903,851$13.01M0.0%-18.2%1.786%
2/12/2026 Alps Advisors Inc.41,568$599K0.0%+68.2%0.082%
2/12/2026Nuveen LLC658,510$9.48M0.0%+19.3%1.301%
2/11/2026Inceptionr LLC17,440$251K0.1%+43.5%0.034%
2/11/2026Deutsche Bank AG192,582$2.77M0.0%+0.8%0.380%
2/11/2026Focus Partners Advisor Solutions LLC12,676$183K0.0%+24.0%0.025%
2/11/2026 Fox Run Management L.L.C.17,501$252K0.0%N/A0.035%
2/11/2026Cerity Partners LLC71,488$1.03M0.0%+9.5%0.141%
2/11/2026LPL Financial LLC32,705$471K0.0%-6.1%0.065%
2/11/2026Franklin Resources Inc.18,970$273K0.0%-34.3%0.037%
2/11/2026JPMorgan Chase & Co.3,553,502$51.17M0.0%-12.0%7.020%
2/11/2026Los Angeles Capital Management LLC34,054$490K0.0%-63.2%0.067%
2/11/2026Propel Bio Management LLC116,896$1.68M1.4%N/A0.231%
2/10/2026Goldman Sachs Group Inc.1,785,437$25.71M0.0%-3.6%3.527%
2/10/2026Intech Investment Management LLC21,367$308K0.0%+12.2%0.042%
2/9/2026Geode Capital Management LLC1,145,206$16.50M0.0%+1.7%2.262%
2/9/2026Royce & Associates LP119,038$1.71M0.0%N/A0.235%
2/9/2026 Simplify Asset Management Inc.38,000$547K0.0%N/A0.075%
2/6/2026ProShare Advisors LLC10,750$155K0.0%N/A0.021%
2/5/2026DNB Asset Management AS25,612$369K0.0%+42.9%0.051%
2/3/2026Mitsubishi UFJ Asset Management Co. Ltd.21,386$290K0.0%-9.6%0.042%
1/29/2026UBS Group AG206,689$2.98M0.0%-21.2%0.408%
1/29/2026Vanguard Group Inc.3,374,140$48.59M0.0%+1.1%6.666%
1/26/2026CWM LLC73,858$1.06M0.0%+8.6%0.146%
1/22/2026 Massachusetts Financial Services Co. MA114,988$1.66M0.0%-3.2%0.227%
1/14/2026 Hennion & Walsh Asset Management Inc.93,917$1.35M0.0%-33.7%0.186%
1/9/2026SG Americas Securities LLC40,531$584K0.0%+52.4%0.080%
1/9/2026 Assenagon Asset Management S.A.1,160,380$16.71M0.0%+64.5%2.292%
1/9/2026 Diversified Trust Co.13,378$193K0.0%+24.3%0.026%
1/8/2026 Wealth Enhancement Advisory Services LLC44,429$630K0.0%+13.0%0.088%
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1/1/2026JPMorgan Chase & Co.4,037,248$38.96M0.0%+4.8%7.976%
12/15/2025Hudson Bay Capital Management LP200,000$1.93M0.0%-9.1%0.395%
11/20/2025Voss Capital LP500,000$4.83M0.2%-13.0%0.988%
11/17/2025CANADA LIFE ASSURANCE Co14,510$143K0.0%+33.9%0.029%
11/17/2025Sherbrooke Park Advisers LLC13,005$125K0.1%-54.6%0.026%
11/17/2025Qube Research & Technologies Ltd284,831$2.75M0.0%-37.7%0.563%
11/17/2025Mariner LLC32,306$312K0.0%+150.4%0.064%
11/17/2025Mercer Global Advisors Inc. ADV19,916$192K0.0%N/A0.039%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.55,233$534K0.0%-7.1%0.109%
11/17/2025Invenomic Capital Management LP426,904$4.12M0.2%N/A0.843%


RGNX Institutional Ownership - Frequently Asked Questions

During the previous two years, 175 institutional investors and hedge funds held shares of REGENXBIO. The most heavily invested institutionals were JPMorgan Chase & Co. ($51.17M), Vanguard Group Inc. ($48.59M), Redmile Group LLC ($39.21M), State Street Corp ($32.93M), Goldman Sachs Group Inc. ($25.71M), AQR Capital Management LLC ($19.61M), and Integral Health Asset Management LLC ($17.28M).Learn more on REGENXBIO's institutional investors.

88.08% of REGENXBIO's stock is owned by institutional investors. Learn more on RGNX's institutional investor holdings.

Of the 151 institutional investors that purchased REGENXBIO's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: JPMorgan Chase & Co. ($2.03M), Millennium Management LLC ($1.31M), AQR Capital Management LLC ($996.45K), 22NW LP ($923.68K), Assenagon Asset Management S.A. ($884.62K), Integral Health Asset Management LLC ($690K), and Y Intercept Hong Kong Ltd ($589.42K).

Institutional investors have bought a total of 6,910,523 shares in the last 24 months. This purchase volume represents approximately $75.66M in transactions.

Of the 52 institutional investors that sold REGENXBIO's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: JPMorgan Chase & Co. ($996.06K), Assenagon Asset Management S.A. ($991.10K), Balyasny Asset Management L.P. ($601.40K), Voss Capital LP ($280K), Bank of America Corp DE ($236.64K), Hudson Bay Capital Management LP ($230K), and Dimensional Fund Advisors LP ($218.91K).

Institutional investors have sold a total of 5,563,486 shares in the last 24 months. This volume of shares sold represents approximately $60.15M in transactions.


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This page (NASDAQ:RGNX) was last updated on 8/6/2026 by MarketBeat.com Staff.
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