T2 Biosystems (TTOO) Institutional Ownership $0.14 0.00 (-0.72%) As of 07/2/2025 03:56 PM Eastern Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for T2 Biosystems (NASDAQ:TTOO)CurrentInstitutional OwnershipPercentage23.18%Number ofInstitutional Buyers(last 12 months)1TotalInstitutional Inflows(last 12 months)$8.85MNumber ofInstitutional Sellers(last 12 months)0 Get TTOO Insider Trade Alerts Want to know when executives and insiders are buying or selling T2 Biosystems stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data TTOO Institutional Buying and Selling by Quarter T2 Biosystems Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2024Armistice Capital LLC1,658,000$8.85M0.1%N/A9.485% 5/20/2024Virtu Financial LLC13,096$39K0.0%+29.9%0.238% 11/8/2023Banco Santander S.A.189,134$42K0.0%N/A5.663% 10/19/2023Patriot Financial Group Insurance Agency LLC127,234$28K0.0%N/A3.809% 8/7/2023Acadian Asset Management LLC953,656$67K0.0%N/A0.329% 5/19/2023Anson Funds Management LP525,038$242K0.0%N/A2.590% 11/14/2022Gagnon Securities LLC766,302$87K0.0%+0.7%10.868% 11/14/2022Altium Capital Management LP2,840,000$321K0.1%N/A40.278% 8/8/2022Banco Bilbao Vizcaya Argentaria S.A.236,605$38K0.0%+318.0%0.138% 5/4/2022Commonwealth Equity Services LLC119,510$62K0.0%+33.5%0.070% Get the Latest News and Ratings for TTOO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for T2 Biosystems and its competitors with MarketBeat's FREE daily newsletter. 5/2/2022Levin Capital Strategies L.P.63,451$33K0.0%-44.1%0.037% 5/2/2022HNP Capital LLC81,500$43K0.0%N/A0.048% 2/9/2022Principal Financial Group Inc.259,303$134K0.0%-63.4%0.156% 2/8/2022Gagnon Securities LLC760,610$393K0.1%+47.7%0.458% 1/31/2022Commonwealth Equity Services LLC89,510$46K0.0%+45.5%0.054% 1/28/2022Avantax Planning Partners Inc.110,273$57K0.0%+173.8%0.066% 1/7/2022McAdam LLC113,201$58K0.0%+50.5%0.068% 11/15/2021Franklin Resources Inc.111,550$102K0.0%N/A0.067% 11/15/2021GSA Capital Partners LLP165,766$152K0.0%N/A0.100% 11/15/2021Natixis536,100$491K0.0%N/A0.323% 11/12/2021Gagnon Securities LLC514,818$471K0.1%-40.8%0.310% 11/12/2021Geode Capital Management LLC1,516,085$1.39M0.0%+1.6%0.913% 11/9/2021Geneos Wealth Management Inc.81,000$75K0.0%+20.9%0.049% 11/9/2021Barclays PLC29,359$27K0.0%+277.5%0.018% 11/9/2021BlackRock Inc.2,940,364$2.69M0.0%-1.1%1.772% 11/5/2021Advisor Group Holdings Inc.163,300$151K0.0%-43.6%0.098% 11/2/2021Valeo Financial Advisors LLC34,800$32K0.0%+100.0%0.021% 10/13/2021Welch & Forbes LLC135,319$124K0.0%N/A0.082% 9/17/2021Virtu Financial LLC48,284$57K0.0%-48.9%0.029% 8/17/2021Millennium Management LLC3,667,274$4.36M0.0%+36.7%2.211% 8/17/2021Bridgeway Capital Management LLC582,600$693K0.0%-6.8%0.351% 8/16/2021Cubist Systematic Strategies LLC99,295$118K0.0%+62.5%0.060% 8/16/2021State Street Corp580,448$691K0.0%+411.0%0.350% 8/13/2021Renaissance Technologies LLC2,237,496$2.66M0.0%+230.3%1.349% 8/13/2021Geode Capital Management LLC1,492,612$1.78M0.0%+14.9%0.994% 8/12/2021XTX Topco Ltd21,188$25K0.0%N/A0.014% 8/11/2021BlackRock Inc.2,972,492$3.54M0.0%-1.1%1.980% 8/11/2021Levin Capital Strategies L.P.133,451$159K0.0%+70.1%0.089% 8/10/2021Principal Financial Group Inc.717,748$854K0.0%+19.9%0.478% 8/4/2021Creative Planning38,964$46K0.0%+60.8%0.026% The Trump Dump is starting; Get out of stocks now? (Ad)The first 365 days of the Trump presidency… Will be the best time to get rich in American history.If I’m right about this (like I was before) a modest $900 investment could grow to a life-changing a8/2/2021Advisor Group Holdings Inc.289,683$346K0.0%-15.5%0.193% 5/24/2021Principal Financial Group Inc.598,605$970K0.0%+8.2%0.399% 5/18/2021Millennium Management LLC2,683,685$4.35M0.0%+103.9%1.788% 5/18/2021Cubist Systematic Strategies LLC61,091$99K0.0%N/A0.041% 5/17/2021Ameriprise Financial Inc.215,025$348K0.0%-27.0%0.145% 5/17/2021HRT Financial LP418,789$678K0.0%+121.4%0.282% 5/14/2021Gagnon Securities LLC594,431$963K0.1%-4.9%0.400% 5/13/2021Barclays PLC148,608$241K0.0%N/A0.100% 5/13/2021Renaissance Technologies LLC677,496$1.10M0.0%N/A0.456% 5/13/2021Bank of New York Mellon Corp98,009$159K0.0%-9.5%0.066% 5/12/2021Northern Trust Corp279,587$453K0.0%+3.3%0.188% 5/12/2021Geode Capital Management LLC1,298,856$2.10M0.0%+35.4%0.875% 5/7/2021BlackRock Inc.3,005,325$4.87M0.0%+36.3%2.024% (Data available from 1/1/2016 forward) TTOO Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of TTOO shares? During the previous two years, the following institutional investors and hedge funds held shares of T2 Biosystems shares: Armistice Capital LLC ($8.85M), Acadian Asset Management LLC ($67K), Banco Santander S.A. ($42K), and Virtu Financial LLC ($39K), Patriot Financial Group Insurance Agency LLC ($28K).Learn more on T2 Biosystems' institutional investors. What percentage of T2 Biosystems' stock is owned by institutional investors? 23.18% of T2 Biosystems' stock is owned by institutional investors. Learn more on TTOO's institutional investor holdings. Which institutional investors have been buying T2 Biosystems' stock? The following institutional investors have purchased T2 Biosystems' stock in the last 24 months: Armistice Capital LLC ($1.66M), Acadian Asset Management LLC ($953.66K), Banco Santander S.A. ($189.13K), Patriot Financial Group Insurance Agency LLC ($127.23K), and Virtu Financial LLC ($3.02K). How much institutional buying is happening at T2 Biosystems? Institutional investors have bought a total of 1,658,000 shares in the last 24 months. This purchase volume represents approximately $8.85M in transactions. Related Companies Inspira Technologies OXY B.H.N. Institutional Ownership Intelligent Bio Solutions Institutional Ownership WORK Medical Technology Group Institutional Ownership PAVmed Institutional Ownership Strata Skin Sciences Institutional Ownership NeuroMetrix Institutional Ownership Biotricity Institutional Ownership Co-Diagnostics Institutional Ownership SINTX TECHNOLOGIES Institutional Ownership Lifeward Institutional Ownership This page (NASDAQ:TTOO) was last updated on 7/3/2025 by MarketBeat.com Staff From Our PartnersTrump’s New Order Could Boost Social Security Benefits by 400%If you collect—or plan to collect—Social Security, you need to see this. A new initiative tied to President...InvestorPlace | SponsoredThe $15 Gold Fund That Pays Up to $1,152/MonthGold prices are breaking records. 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