Q32 Bio (QTTB) Institutional Ownership $1.71 -0.18 (-9.52%) Closing price 04:00 PM EasternExtended Trading$1.76 +0.05 (+3.22%) As of 06:48 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 AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Q32 Bio (NASDAQ:QTTB)CurrentInstitutional OwnershipPercentage31.32%Number ofInstitutional Buyers(last 12 months)46TotalInstitutional Inflows(last 12 months)$110.61MNumber ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$308.29K Get QTTB Insider Trade Alerts Want to know when executives and insiders are buying or selling Q32 Bio stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data QTTB Institutional Buying and Selling by Quarter Remove Ads Q32 Bio Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/19/2025 Public Employees Retirement System of Ohio7,540$26K0.0%N/A0.062% 2/17/2025 Squarepoint Ops LLC19,009$65K0.0%N/A0.156% 2/17/2025 Two Sigma Investments LP53,175$183K0.0%N/A0.437% 2/17/2025 Trustees of Columbia University in the City of New York133,903$461K0.1%N/A1.099% 2/17/2025 Sanofi244,083$840K0.5%N/A2.004% 2/17/2025 Millennium Management LLC10,725$37K0.0%-89.3%0.088% 2/17/2025 Jacobs Levy Equity Management Inc.34,844$120K0.0%N/A0.286% 2/17/2025 Deutsche Bank AG25,018$86K0.0%+699.8%0.205% 2/17/2025 Cubist Systematic Strategies LLC12,249$42K0.0%N/A0.101% 2/17/2025 Ameriprise Financial Inc.15,548$53K0.0%N/A0.128% Get the Latest News and Ratings for QTTB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Q32 Bio and its competitors with MarketBeat's FREE daily newsletter. 2/17/2025 ArrowMark Colorado Holdings LLC81,482$280K0.0%N/A0.669% 2/17/2025 Acorn Capital Advisors LLC803,425$2.76M1.5%N/A6.596% 2/13/2025 Mariner LLC121,427$418K0.0%N/A0.997% 2/13/2025 Townsquare Capital LLC17,466$60K0.0%N/A0.143% 2/13/2025 Raymond James Financial Inc.10,746$37K0.0%N/A0.088% 2/11/2025 AXQ Capital LP10,581$36K0.0%N/A0.087% 2/10/2025 Monaco Asset Management SAM574,816$1.98M0.3%N/A4.719% 2/6/2025 Raymond James Financial Inc.10,746$37K0.0%N/A0.088% 2/3/2025 Hussman Strategic Advisors Inc.10,500$36K0.0%N/A0.086% 1/30/2025 Rhumbline Advisers105,544$363K0.0%+1,164.3%0.867% 1/29/2025 Savant Capital LLC15,281$53K0.0%N/A0.125% 1/27/2025 Bleakley Financial Group LLC43,360$149K0.0%N/A0.356% 1/22/2025 Drive Wealth Management LLC10,928$38K0.0%N/A0.090% 11/27/2024 Franklin Resources Inc.4,857$225K0.0%N/A0.040% 11/19/2024 Barclays PLC10,443$465K0.0%+105.2%0.086% 11/16/2024 Geode Capital Management LLC131,768$5.88M0.0%+22.4%1.082% 11/15/2024 Barclays PLC10,443$465K0.0%+105.2%0.086% 11/15/2024 Jane Street Group LLC16,437$733K0.0%N/A0.135% 11/15/2024 State Street Corp110,164$4.92M0.0%+35.5%0.904% 11/15/2024 Point72 Asset Management L.P.76,685$3.42M0.0%N/A0.630% 11/14/2024 Eventide Asset Management LLC190,000$8.48M0.1%N/A1.560% 11/14/2024 MetLife Investment Management LLC3,563$159K0.0%N/A0.029% 11/13/2024 BNP Paribas Financial Markets1,298$58K0.0%+199.1%0.011% 11/13/2024 FMR LLC426,302$19.02M0.0%+137.3%3.500% 10/23/2024 Values First Advisors Inc.741$33K0.0%N/A0.006% 8/13/2024 Ensign Peak Advisors Inc64,481$1.16M0.0%+150.6%0.540% 8/9/2024 Renaissance Technologies LLC14,764$265K0.0%N/A0.124% 8/9/2024 Harvard Management Co. Inc.162,965$2.93M0.2%N/A1.365% 8/1/2024 Rhumbline Advisers7,658$137K0.0%+11,681.5%0.064% 7/26/2024 Bank of New York Mellon Corp17,569$315K0.0%N/A0.147% Musk’s real agenda in D.C. (Ad)In this urgent exposé, you’ll discover… How Elon and Donald Trump are quietly drawing a radical new map of America…Here’s the full story.5/17/2024 Ikarian Capital LLC22,335$381K0.0%N/A0.685% 5/15/2024 ARCH Venture Management LLC320,482$5.46M6.5%N/A9.831% 5/15/2024 Affinity Asset Advisors LLC27,777$473K0.1%N/A0.852% 5/14/2024 Platinum Investment Management Ltd.109,964$1.87M0.1%N/A3.373% 5/10/2024 Acadian Asset Management LLC3,695$62K0.0%N/A0.113% 5/10/2024 Vanguard Group Inc.107,752$1.84M0.0%N/A3.305% 5/6/2024 Atlas Venture Life Science Advisors LLC2,092,106$35.65M3.3%N/A64.254% 5/3/2024 Carlyle Group Inc.1,102,741$18.07M1.1%N/A33.826% 4/23/2024 BML Capital Management LLC24,894$424K0.3%N/A0.764% 4/22/2024 Vivo Capital LLC370,068$6.31M0.5%N/A11.366% (Data available from 1/1/2016 forward)Remove Ads QTTB Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of QTTB shares? During the previous two years, 47 institutional investors and hedge funds held shares of Q32 Bio. The most heavily invested institutionals were Atlas Venture Life Science Advisors LLC ($35.65M), FMR LLC ($19.02M), Carlyle Group Inc. ($18.07M), Eventide Asset Management LLC ($8.48M), Vivo Capital LLC ($6.31M), Geode Capital Management LLC ($5.88M), and ARCH Venture Management LLC ($5.46M).Learn more on QTTB's institutional investors. What percentage of Q32 Bio stock is owned by institutional investors? 31.32% of Q32 Bio stock is owned by institutional investors. Learn more on QTTB's institutional investor holdings. Which institutional investors have been buying Q32 Bio stock? Of the 46 institutional investors that purchased Q32 Bio stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Atlas Venture Life Science Advisors LLC ($2.09M), Carlyle Group Inc. ($1.10M), Acorn Capital Advisors LLC ($803.43K), Monaco Asset Management SAM ($574.82K), Vivo Capital LLC ($370.07K), ARCH Venture Management LLC ($320.48K), and FMR LLC ($246.66K). How much institutional buying is happening at Q32 Bio? Institutional investors have bought a total of 7,377,146 shares in the last 24 months. This purchase volume represents approximately $110.61M in transactions. Which Q32 Bio major shareholders have been selling company stock? The following institutional investors have sold Q32 Bio stock in the last 24 months: Millennium Management LLC ($89.62K). How much institutional selling is happening at Q32 Bio? Institutional investors have sold a total of 89,618 shares in the last 24 months. This volume of shares sold represents approximately $308.29K in transactions. 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