Mustang Bio (MBIO) Institutional Ownership $1.51 -0.04 (-2.27%) Closing price 08/29/2025 04:00 PM EasternExtended Trading$1.53 +0.02 (+1.32%) As of 08/29/2025 07:48 PM 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 Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Mustang Bio (NASDAQ:MBIO)CurrentInstitutional OwnershipPercentage9.95%Number ofInstitutional Buyers(last 12 months)2TotalInstitutional Inflows(last 12 months)$459.01KNumber ofInstitutional Sellers(last 12 months)0 Get MBIO Insider Trade Alerts Want to know when executives and insiders are buying or selling Mustang Bio stock? 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Skip Chart & View Institutional Buying and Selling Data MBIO Institutional Buying and Selling by Quarter Mustang Bio Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/28/2025 Anson Funds Management LP45,716$57K0.0%N/A1.044% 5/14/2025 Anson Funds Management LP45,716$57K0.0%N/A1.383% 2/12/2025 Geode Capital Management LLC284,437$50K0.0%+15.9%29.629% 8/8/2024 Thoroughbred Financial Services LLC53,000$25K0.0%N/A0.423% 8/6/2024 Koss Olinger Consulting LLC98,366$47K0.0%N/A0.786% 5/20/2024 Virtu Financial LLC30,176$31K0.0%N/A0.290% 2/13/2024 Armistice Capital LLC435,764$588K0.0%N/A4.726% 7/31/2023 Koss Olinger Consulting LLC100,000$621K0.1%N/A1.225% 7/27/2023 B. Riley Wealth Advisors Inc.10,240$64K0.0%N/A0.125% 5/10/2023 Oppenheimer & Co. Inc.91,982$34K0.0%-11.6%1.251% Get the Latest News and Ratings for MBIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Mustang Bio and its competitors with MarketBeat's FREE daily newsletter. 5/1/2023 Arete Wealth Advisors LLC15,538$5.70B0.0%N/A0.211% 2/8/2023 Oppenheimer & Co. Inc.104,077$41K0.0%-14.0%0.098% 11/18/2022Spotlight Asset Group Inc.305,312$138K0.1%N/A0.288% 11/14/2022Ergoteles LLC288,934$136K0.0%-14.4%0.272% 11/14/2022 Oppenheimer & Co. Inc.120,980$57K0.0%+168.9%0.114% 11/7/2022 Western Wealth Management LLC90,000$42K0.0%N/A0.085% 8/15/2022 Laurion Capital Management LP1,445,600$846K0.0%N/A1.403% 8/12/2022 Ikarian Capital LLC246,824$145K0.0%-54.9%0.240% 5/11/2022 GSA Capital Partners LLP1,216,445$1.23M0.2%-7.7%1.213% 5/2/2022 National Asset Management Inc.310,926$315K0.0%+16.1%0.310% 2/15/2022 Sassicaia Capital Advisers LLC15,500$26K0.2%N/A0.017% 2/14/2022 GSA Capital Partners LLP1,318,400$2.19M0.3%+135.3%1.411% 2/9/2022 Dimensional Fund Advisors LP927,589$1.54M0.0%-12.3%0.993% 2/8/2022 ProShare Advisors LLC28,907$48K0.0%N/A0.031% 2/8/2022 Northern Trust Corp617,969$1.03M0.0%-8.5%0.661% 2/7/2022 SG Americas Securities LLC19,958$33K0.0%-52.1%0.021% 2/7/2022 Arete Wealth Advisors LLC15,538$26K0.0%N/A0.017% 2/4/2022 Envestnet Asset Management Inc.42,311$70K0.0%+139.3%0.045% 2/3/2022 Los Angeles Capital Management LLC136,876$227K0.0%+24.7%0.147% 2/2/2022PVG Asset Management Corp14,870$25K0.1%N/A0.016% 1/28/2022 National Asset Management Inc.267,836$445K0.0%+5.7%0.287% 11/16/2021 National Asset Management Inc.253,275$682K0.0%+7.2%0.277% 11/16/2021 Two Sigma Advisers LP1,235,200$3.32M0.0%-13.7%1.351% 11/16/2021 Two Sigma Investments LP948,415$2.55M0.0%-29.3%1.038% 11/16/2021Telemetry Investments L.L.C.125,000$336K0.5%N/A0.137% 11/15/2021 Dimensional Fund Advisors LP1,058,259$2.85M0.0%-28.3%1.158% 11/15/2021 GSA Capital Partners LLP560,215$1.51M0.2%+117.0%0.613% 11/12/2021 Renaissance Technologies LLC487,400$1.31M0.0%+3,106.6%0.533% 11/12/2021 Hsbc Holdings PLC60,226$156K0.0%+424.6%0.066% 11/12/2021 Oppenheimer & Co. Inc.46,588$125K0.0%-69.7%0.051% How “Trump’s New Dollar” Could Impact Your Wealth (Ad)President Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking and savings account… With this better, more technologically advanced dollar. President Trump himself called it a "big innovation"… And said that this new form of currency represents "American brilliance at its best."Click here now because Chase, Bank of America, Citigroup, Wells Fargo, and U.S. Bancorp…11/12/2021 Geode Capital Management LLC1,346,126$3.62M0.0%+11.3%1.473% 11/10/2021 Goldman Sachs Group Inc.248,606$669K0.0%+210.0%0.272% 11/9/2021 Barclays PLC89,663$242K0.0%+79.0%0.098% 11/9/2021BlackRock Inc.5,017,614$13.50M0.0%+1.6%5.490% 11/8/2021 Russell Investments Group Ltd.441,818$1.19M0.0%N/A0.483% 11/8/2021 Los Angeles Capital Management LLC109,726$295K0.0%+5.3%0.120% 11/4/2021 Financial Advocates Investment Management38,925$105K0.0%+43.1%0.043% 11/1/2021 SG Americas Securities LLC41,639$112K0.0%N/A0.046% 9/17/2021 Virtu Financial LLC117,199$389K0.0%+71.2%0.128% 8/17/2021 Millennium Management LLC650,453$2.16M0.0%-48.4%0.745% 8/17/2021 Prudential Financial Inc.12,799$42K0.0%N/A0.015% 8/17/2021 Bridgeway Capital Management LLC330,900$1.10M0.0%+7.3%0.379% 8/16/2021 Squarepoint Ops LLC18,522$61K0.0%N/A0.021% 8/16/2021 AQR Capital Management LLC11,798$39K0.0%-76.7%0.014% 8/16/2021 California State Teachers Retirement System96,211$319K0.0%+26.3%0.110% 8/16/2021 Charles Schwab Investment Management Inc.178,853$594K0.0%+52.0%0.205% 8/16/2021 State Street Corp1,011,274$3.36M0.0%+43.5%1.158% 8/16/2021Nuveen Asset Management LLC1,799,480$5.97M0.0%-15.7%2.061% 8/16/2021 Goldman Sachs Group Inc.80,190$266K0.0%-80.7%0.092% 8/13/2021 Renaissance Technologies LLC15,200$50K0.0%-98.1%0.017% 8/13/2021 Northern Trust Corp653,211$2.17M0.0%+25.1%0.748% 8/13/2021 Geode Capital Management LLC1,209,279$4.01M0.0%+35.6%1.385% 8/13/2021 Vanguard Group Inc.4,485,959$14.89M0.0%+50.8%5.138% 8/13/2021 ProShare Advisors LLC18,055$60K0.0%+34.2%0.021% 8/12/2021 Dimensional Fund Advisors LP1,475,253$4.90M0.0%+74.6%1.690% 8/12/2021 JPMorgan Chase & Co.1,971,758$6.55M0.0%-22.6%2.258% 8/12/2021 Sassicaia Capital Advisers LLC18,000$60K0.1%N/A0.021% 8/12/2021 The Manufacturers Life Insurance Company30,410$101K0.0%+20.1%0.035% 8/11/2021 Commonwealth Equity Services LLC10,525$34K0.0%N/A0.012% 8/11/2021 Bank of New York Mellon Corp233,874$776K0.0%+28.5%0.268% 8/11/2021BlackRock Inc.4,937,806$16.40M0.0%+23.9%5.655% 8/11/2021 Deutsche Bank AG41,319$137K0.0%+25.2%0.047% 8/11/2021 Koss Olinger Consulting LLC100,000$332K0.0%-37.5%0.115% 8/11/2021 Susquehanna Fundamental Investments LLC40,693$135K0.0%-26.4%0.047% 8/10/2021 National Asset Management Inc.236,175$785K0.0%+2.7%0.270% 8/10/2021 Principal Financial Group Inc.14,866$49K0.0%+34.9%0.017% 8/10/2021 Citigroup Inc.20,253$67K0.0%+497.1%0.023% 8/6/2021 Nisa Investment Advisors LLC18,850$63K0.0%N/A0.022% 8/6/2021 Bridgewater Advisors Inc.40,000$133K0.0%N/A0.046% 8/5/2021 Rhumbline Advisers74,090$246K0.0%+113.3%0.085% 8/5/2021 GSA Capital Partners LLP258,160$857K0.1%+7.7%0.296% 8/3/2021 Oppenheimer & Co. Inc.153,566$510K0.0%+499.4%0.176% 7/30/2021 Alliancebernstein L.P.53,300$177K0.0%+70.8%0.061% (Data available from 1/1/2016 forward) MBIO Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of MBIO shares? During the previous two years, the following institutional investors and hedge funds held shares of Mustang Bio shares: Armistice Capital LLC ($588K), Anson Funds Management LP ($57K), Geode Capital Management LLC ($50K), Koss Olinger Consulting LLC ($47K), and Virtu Financial LLC ($31K), Thoroughbred Financial Services LLC ($25K).Learn more on Mustang Bio's institutional investors. What percentage of Mustang Bio's stock is owned by institutional investors? 9.95% of Mustang Bio's stock is owned by institutional investors. Learn more on MBIO's institutional investor holdings. Which institutional investors have been buying Mustang Bio's stock? The following institutional investors have purchased Mustang Bio's stock in the last 24 months: Armistice Capital LLC ($435.76K), Koss Olinger Consulting LLC ($98.37K), Anson Funds Management LP ($91.43K), Thoroughbred Financial Services LLC ($53K), Geode Capital Management LLC ($38.95K), and Virtu Financial LLC ($30.18K). How much institutional buying is happening at Mustang Bio? Institutional investors have bought a total of 130,383 shares in the last 24 months. This purchase volume represents approximately $459.01K in transactions. 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