Citius Oncology (CTOR) Institutional Ownership $1.87 -0.10 (-5.08%) Closing price 09/4/2025 04:00 PM EasternExtended Trading$1.88 +0.00 (+0.27%) As of 06:12 AM 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 ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Citius Oncology (NASDAQ:CTOR)CurrentInstitutional OwnershipPercentage70.52%Number ofInstitutional Buyers(last 12 months)6TotalInstitutional Inflows(last 12 months)$754.85KNumber ofInstitutional Sellers(last 12 months)0 Get CTOR Insider Trade Alerts Want to know when executives and insiders are buying or selling Citius Oncology stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Skip Chart & View Institutional Buying and Selling Data CTOR Institutional Buying and Selling by Quarter Citius Oncology Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025 Bank of America Corp DE8,571$37K0.0%+5,256.9%0.011% 8/14/2025 Jane Street Group LLC106,970$465K0.0%N/A0.136% 8/8/2025 Geode Capital Management LLC57,297$249K0.0%+179.0%0.073% 8/4/2025 Arkadios Wealth Advisors11,666$51K0.0%N/A0.015% 2/17/2025 Citadel Advisors LLC22,699$26K0.0%N/A0.032% 2/4/2025 IFP Advisors Inc22,215$26K0.0%+173.1%0.031% (Data available from 1/1/2016 forward) CTOR Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of CTOR shares? During the previous two years, the following institutional investors and hedge funds held shares of Citius Oncology shares: Jane Street Group LLC ($465K), Geode Capital Management LLC ($249K), Arkadios Wealth Advisors ($51K), Bank of America Corp DE ($37K), and Citadel Advisors LLC ($26K), IFP Advisors Inc ($26K).Learn more on Citius Oncology's institutional investors. What percentage of Citius Oncology's stock is owned by institutional investors? 70.52% of Citius Oncology's stock is owned by institutional investors. Learn more on CTOR's institutional investor holdings. Which institutional investors have been buying Citius Oncology's stock? The following institutional investors have purchased Citius Oncology's stock in the last 24 months: Jane Street Group LLC ($106.97K), Geode Capital Management LLC ($36.76K), Citadel Advisors LLC ($22.70K), IFP Advisors Inc ($14.08K), Arkadios Wealth Advisors ($11.67K), and Bank of America Corp DE ($8.41K). How much institutional buying is happening at Citius Oncology? Institutional investors have bought a total of 200,584 shares in the last 24 months. This purchase volume represents approximately $754.85K in transactions. 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