Alpha Cognition (ACOG) Institutional Ownership $5.48 +0.15 (+2.81%) As of 03/25/2025 03:58 PM Eastern Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsFinancialsOwnershipSEC FilingsTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Alpha Cognition (NASDAQ:ACOG)Number ofInstitutional Buyers(last 12 months)13Number ofInstitutional Sellers(last 12 months)0 Get ACOG Insider Trade Alerts Want to know when executives and insiders are buying or selling Alpha Cognition 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 ACOG Institutional Buying and Selling by Quarter Remove Ads Alpha Cognition Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/17/2025 Sphera Funds Management LTD.620,000$3.65M0.7%N/A3.870% 2/17/2025 Bleichroeder LP173,900$1.02M0.3%N/A1.086% 2/17/2025 Alyeska Investment Group L.P.400,000$2.36M0.0%N/A2.497% 2/14/2025 Manatuck Hill Partners LLC67,000$395K0.2%N/A0.418% 2/14/2025 Tudor Investment Corp ET AL70,000$412K0.0%N/A0.437% 2/14/2025 Boothbay Fund Management LLC218,015$1.28M0.0%N/A1.361% 2/14/2025 Solas Capital Management LLC1,393,328$8.10M5.4%N/A8.697% 2/14/2025 MYDA Advisors LLC100,000$589K0.1%N/A0.624% 2/14/2025 Altium Capital Management LLC275,000$1.62M0.5%N/A1.717% 2/13/2025 ADAR1 Capital Management LLC204,348$1.20M0.2%N/A1.276% 2/13/2025 Aristides Capital LLC200,000$1.18M0.2%N/A1.248% 2/12/2025 National Bank of Canada FI11,741$69K0.0%N/A0.073% 2/11/2025 Rosalind Advisors Inc.252,753$1.49M0.7%N/A1.578% (Data available from 1/1/2016 forward)Remove Ads ACOG Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ACOG shares? During the previous two years, 13 institutional investors and hedge funds held shares of Alpha Cognition. The most heavily invested institutionals were Solas Capital Management LLC ($8.10M), Sphera Funds Management LTD. ($3.65M), Alyeska Investment Group L.P. ($2.36M), Altium Capital Management LLC ($1.62M), Rosalind Advisors Inc. ($1.49M), Boothbay Fund Management LLC ($1.28M), and ADAR1 Capital Management LLC ($1.20M).Learn more on ACOG's institutional investors. Which institutional investors have been buying Alpha Cognition stock? Of the 13 institutional investors that purchased Alpha Cognition stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Solas Capital Management LLC ($1.39M), Sphera Funds Management LTD. ($620K), Alyeska Investment Group L.P. ($400K), Altium Capital Management LLC ($275K), Rosalind Advisors Inc. ($252.75K), Boothbay Fund Management LLC ($218.02K), and ADAR1 Capital Management LLC ($204.35K). How much institutional buying is happening at Alpha Cognition? Institutional investors have bought a total of 3,986,085 shares in the last 24 months. This purchase volume represents approximately $0.00 in transactions. 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