Armata Pharmaceuticals (ARMP) Institutional Ownership $1.89 +0.02 (+1.07%) Closing price 04:10 PM EasternExtended Trading$1.90 +0.02 (+0.79%) As of 04:20 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 ForecastsChartEarningsHeadlinesOwnershipSEC FilingsShort InterestBuy This Stock Institutional Ownership Changes (13F Filings) for Armata Pharmaceuticals (NYSEAMERICAN:ARMP)CurrentInstitutional OwnershipPercentage3.57%Number ofInstitutional Buyers(last 12 months)0Number ofInstitutional Sellers(last 12 months)2 Get ARMP Insider Trade Alerts Want to know when executives and insiders are buying or selling Armata Pharmaceuticals 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 ARMP Institutional Buying and Selling by Quarter Armata Pharmaceuticals Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/17/2025 Bridgeway Capital Management LLC69,682$129K0.0%-7.6%0.193% 2/13/2025 Renaissance Technologies LLC40,291$75K0.0%-13.3%0.111% 4/18/2024 SeaCrest Wealth Management LLC32,777$137K0.0%+80.8%0.091% 11/12/2021 Renaissance Technologies LLC106,092$384K0.0%-9.1%0.425% 11/9/2021BlackRock Inc.20,571$74K0.0%+928.0%0.082% 11/8/2021 Synovus Financial Corp48,060$174K0.0%+108.4%0.193% 8/17/2021 Bridgeway Capital Management LLC113,400$450K0.0%+134.3%0.455% 8/13/2021 Renaissance Technologies LLC116,696$463K0.0%-5.8%0.468% 8/13/2021 Vanguard Group Inc.167,378$665K0.0%+121.4%0.671% 5/21/2021 Citadel Advisors LLC21,306$102K0.0%N/A0.085% 5/18/2021 Millennium Management LLC15,401$74K0.0%N/A0.062% 5/18/2021 Loomis Sayles & Co. L P129,956$621K0.0%N/A0.521% 5/18/2021 Citadel Advisors LLC21,306$102K0.0%N/A0.085% 5/13/2021 Renaissance Technologies LLC123,816$592K0.0%+25.1%0.496% 5/13/2021 Edgewood Management LLC50,000$239K0.0%+25.0%0.200% 5/12/2021 Geode Capital Management LLC10,188$48K0.0%N/A0.041% 5/12/2021 UBS Group AG6,017$29K0.0%+73.4%0.024% 5/7/2021BlackRock Inc.40,448$194K0.0%+12.4%0.162% (Data available from 1/1/2016 forward) ARMP Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ARMP shares? During the previous two years, the following institutional investors and hedge funds held shares of Armata Pharmaceuticals shares: SeaCrest Wealth Management LLC ($137K), and Bridgeway Capital Management LLC ($129K), Renaissance Technologies LLC ($75K).Learn more on ARMP's institutional investors. What percentage of Armata Pharmaceuticals stock is owned by institutional investors? 3.57% of Armata Pharmaceuticals stock is owned by institutional investors. Learn more on ARMP's institutional investor holdings. Which institutional investors have been buying Armata Pharmaceuticals stock? The following institutional investors have purchased Armata Pharmaceuticals stock in the last 24 months: SeaCrest Wealth Management LLC ($14.65K). How much institutional buying is happening at Armata Pharmaceuticals? Institutional investors have bought a total of 14,647 shares in the last 24 months. This purchase volume represents approximately $0.00 in transactions. Which Armata Pharmaceuticals major shareholders have been selling company stock? The following institutional investors have sold Armata Pharmaceuticals stock in the last 24 months: Renaissance Technologies LLC ($6.21K), and Bridgeway Capital Management LLC ($5.70K). How much institutional selling is happening at Armata Pharmaceuticals? Institutional investors have sold a total of 11,905 shares in the last 24 months. This volume of shares sold represents approximately $0.00 in transactions. 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