Allurion Technologies (ALUR) Institutional Ownership $2.37 +0.04 (+1.50%) Closing price 04/25/2025 03:58 PM EasternExtended Trading$2.35 -0.02 (-0.80%) As of 04/25/2025 08:00 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 TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Allurion Technologies (NYSE:ALUR)CurrentInstitutional OwnershipPercentage21.39%Number ofInstitutional Buyers(last 12 months)3TotalInstitutional Inflows(last 12 months)$15.61MNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$8.28M Get ALUR Insider Trade Alerts Want to know when executives and insiders are buying or selling Allurion Technologies stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data ALUR Institutional Buying and Selling by Quarter Allurion Technologies Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/17/2025RTW Investments LP2,947,551$1.27M0.0%-20.3%113.805% 2/12/2025Geode Capital Management LLC495,788$213K0.0%-4.0%19.142% 11/16/2024Geode Capital Management LLC516,330$317K0.0%+40.7%0.802% 8/15/2024CVI Holdings LLC521,440$520K0.5%N/A1.088% 7/20/2024Accredited Investors Inc.50,000$50K0.0%+33.3%0.104% 11/15/2023RTW Investments LP3,457,707$14.87M0.3%N/A11.241% 11/14/2023Alpine Global Management LLC22,536$97K0.0%N/A0.073% 11/7/2023Accredited Investors Inc.37,500$161K0.0%N/A0.122% (Data available from 1/1/2016 forward) ALUR Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ALUR shares? During the previous two years, the following institutional investors and hedge funds held shares of Allurion Technologies shares: RTW Investments LP ($1.27M), CVI Holdings LLC ($520K), Geode Capital Management LLC ($213K), and Alpine Global Management LLC ($97K), Accredited Investors Inc. ($50K).Learn more on ALUR's institutional investors. What percentage of Allurion Technologies stock is owned by institutional investors? 21.39% of Allurion Technologies stock is owned by institutional investors. Learn more on ALUR's institutional investor holdings. Which institutional investors have been buying Allurion Technologies stock? The following institutional investors have purchased Allurion Technologies stock in the last 24 months: RTW Investments LP ($3.46M), CVI Holdings LLC ($521.44K), Geode Capital Management LLC ($149.48K), Accredited Investors Inc. ($50K), and Alpine Global Management LLC ($22.54K). How much institutional buying is happening at Allurion Technologies? Institutional investors have bought a total of 4,201,167 shares in the last 24 months. This purchase volume represents approximately $393.76M in transactions. Which Allurion Technologies major shareholders have been selling company stock? The following institutional investors have sold Allurion Technologies stock in the last 24 months: RTW Investments LP ($750.00K), and Geode Capital Management LLC ($20.54K). How much institutional selling is happening at Allurion Technologies? Institutional investors have sold a total of 770,540 shares in the last 24 months. This volume of shares sold represents approximately $8.28M in transactions. 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