Spectral AI (MDAI) Institutional Ownership $2.39 -0.07 (-2.85%) Closing price 10/17/2025 04:00 PM EasternExtended Trading$2.40 +0.01 (+0.63%) As of 10/17/2025 07:40 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Spectral AI (NASDAQ:MDAI)CurrentInstitutional OwnershipPercentage67.08%Number ofInstitutional Buyers(last 12 months)10TotalInstitutional Inflows(last 12 months)$1.21MNumber ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$35.01K Get MDAI Insider Trade Alerts Want to know when executives and insiders are buying or selling Spectral AI stock? 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Skip Chart & View Institutional Buying and Selling Data MDAI Institutional Buying and Selling by Quarter Spectral AI Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025Shay Capital LLC49,586$123K0.0%-12.5%0.196% 8/14/2025Jane Street Group LLC29,728$74K0.0%N/A0.117% 8/13/2025Marshall Wace LLP42,041$104K0.0%N/A0.166% 8/12/2025XTX Topco Ltd49,640$123K0.0%N/A0.196% 8/12/2025DNB Asset Management AS43,024$107K0.0%N/A0.170% 8/8/2025Geode Capital Management LLC152,958$379K0.0%+21.8%0.604% 2/17/2025Shay Capital LLC38,155$108K0.0%-13.9%0.205% 2/14/2025Jane Street Group LLC32,442$92K0.0%N/A0.175% 2/14/2025Northern Trust Corp15,680$44K0.0%N/A0.084% 2/13/2025Renaissance Technologies LLC96,025$272K0.0%N/A0.517% Get the Latest News and Ratings for MDAI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Spectral AI and its competitors with MarketBeat's FREE daily newsletter. 2/11/2025Virtu Financial LLC13,346$38K0.0%N/A0.072% 2/7/2025Avantax Planning Partners Inc.231,336$655K0.0%+44.7%1.244% 2/4/2025Millington Financial Advisors LLC30,000$85K0.0%N/A0.161% 7/30/2024Forum Financial Management LP29,098$51K0.0%N/A0.166% 5/20/2024Virtu Financial LLC17,830$38K0.0%N/A0.102% 5/16/2024Murchinson Ltd.40,000$85K0.0%N/A0.229% 4/30/2024University of Texas Texas AM Investment Managment Co.210,488$448K0.2%-17.5%1.205% 2/28/2024University of Texas Texas AM Investment Managment Co.255,236$628K0.3%-61.7%1.571% 2/15/2024Cantor Fitzgerald L. P.15,246$38K0.0%N/A0.094% 2/6/2024Highlander Partners L.P.900,000$2.21M1.8%+18.6%5.538% 12/6/2023Citigroup Inc.24,248$62K0.0%N/A0.149% 11/13/2023Hsbc Holdings PLC81,285$224K0.0%N/A1.199% 11/13/2023Rathbones Group PLC436,122$1.12M0.0%N/A6.432% 11/9/2023University of Texas Texas AM Investment Managment Co.665,858$1.71M0.8%N/A9.821% 11/6/2023Highlander Partners L.P.758,584$1.95M1.9%N/A11.189% (Data available from 1/1/2016 forward) MDAI Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of MDAI shares? During the previous two years, 19 institutional investors and hedge funds held shares of Spectral AI. The most heavily invested institutionals were Highlander Partners L.P. ($2.21M), Rathbones Group PLC ($1.12M), Avantax Planning Partners Inc. ($655K), University of Texas Texas AM Investment Managment Co. ($448K), Geode Capital Management LLC ($379K), Renaissance Technologies LLC ($272K), and Hsbc Holdings PLC ($224K).Learn more on Spectral AI's institutional investors. What percentage of Spectral AI's stock is owned by institutional investors? 67.08% of Spectral AI's stock is owned by institutional investors. Learn more on MDAI's institutional investor holdings. Which institutional investors have been buying Spectral AI's stock? Of the 18 institutional investors that purchased Spectral AI's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Highlander Partners L.P. ($900K), University of Texas Texas AM Investment Managment Co. ($665.86K), Rathbones Group PLC ($436.12K), Renaissance Technologies LLC ($96.03K), Hsbc Holdings PLC ($81.29K), Avantax Planning Partners Inc. ($71.48K), and Jane Street Group LLC ($62.17K). How much institutional buying is happening at Spectral AI? Institutional investors have bought a total of 450,775 shares in the last 24 months. This purchase volume represents approximately $1.21M in transactions. Which of Spectral AI's major shareholders have been selling company stock? The following institutional investors have sold Spectral AI stock in the last 24 months: Shay Capital LLC ($13.25K). How much institutional selling is happening at Spectral AI? Institutional investors have sold a total of 13,246 shares in the last 24 months. This volume of shares sold represents approximately $35.01K in transactions. 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