Avinger (AVGR) Institutional Ownership $0.47 0.00 (0.00%) As of 07/1/2025 Add Compare Share Share Ownership Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Avinger (NASDAQ:AVGR)CurrentInstitutional OwnershipPercentage18.30%Number ofInstitutional Buyers(last 12 months)1TotalInstitutional Inflows(last 12 months)$81.37KNumber ofInstitutional Sellers(last 12 months)0 Get AVGR Insider Trade Alerts Want to know when executives and insiders are buying or selling Avinger 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 AVGR Institutional Buying and Selling by Quarter Avinger Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2024Armistice Capital LLC43,747$81K0.0%N/A2.570% 9/12/2023Prosperity Wealth Management Inc.67,550$49K0.0%N/A0.628% 11/14/2022Armistice Capital LLC668,136$768K0.0%N/A8.985% 10/24/2022Perkins Capital Management Inc.47,114$54K0.1%-60.1%0.669% 7/29/2022Perkins Capital Management Inc.118,114$172K0.2%-5.9%2.079% 4/20/2022Perkins Capital Management Inc.125,539$456K0.4%-95.1%2.312% 2/10/2022Perkins Capital Management Inc.2,554,750$1.15M0.8%+8.3%2.673% 11/15/2021 GSA Capital Partners LLP289,276$215K0.0%N/A0.303% 11/1/2021 HighMark Wealth Management LLC37,300$28K0.0%+122.0%0.039% 10/29/2021Commonwealth Equity Services LLC87,272$64K0.0%+20.8%0.092% 8/16/2021Squarepoint Ops LLC114,442$141K0.0%N/A0.120% 8/16/2021State Street Corp343,638$423K0.0%N/A0.360% 8/13/2021Renaissance Technologies LLC305,400$376K0.0%N/A0.320% 8/13/2021Vanguard Group Inc.4,556,540$5.61M0.0%+22.0%4.779% 8/12/2021XTX Topco Ltd52,859$65K0.0%N/A0.055% 8/11/2021BlackRock Inc.1,939,424$2.39M0.0%-5.1%2.034% 5/21/2021Citadel Advisors LLC84,958$128K0.0%N/A0.089% 5/18/2021Millennium Management LLC464,519$701K0.0%+105.6%0.487% 5/18/2021Citadel Advisors LLC84,958$128K0.0%N/A0.089% 5/13/2021Bank of New York Mellon Corp45,904$69K0.0%N/A0.048% 5/12/2021Northern Trust Corp173,952$263K0.0%+117.1%0.182% 5/12/2021Geode Capital Management LLC825,677$1.25M0.0%+290.3%0.866% (Data available from 1/1/2016 forward) AVGR Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of AVGR shares? During the previous two years, the following institutional investors and hedge funds held shares of Avinger shares: Armistice Capital LLC ($81K), Prosperity Wealth Management Inc. ($49K).Learn more on Avinger's institutional investors. What percentage of Avinger's stock is owned by institutional investors? 18.30% of Avinger's stock is owned by institutional investors. Learn more on AVGR's institutional investor holdings. Which institutional investors have been buying Avinger's stock? The following institutional investors have purchased Avinger's stock in the last 24 months: Prosperity Wealth Management Inc. ($67.55K), and Armistice Capital LLC ($43.75K). How much institutional buying is happening at Avinger? Institutional investors have bought a total of 43,747 shares in the last 24 months. This purchase volume represents approximately $81.37K in transactions. 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