Sanuwave Health (SNWV) Institutional Ownership $35.30 +0.42 (+1.20%) As of 09/22/2025 04:00 PM Eastern Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Sanuwave Health (NASDAQ:SNWV)CurrentInstitutional OwnershipPercentage42.53%Number ofInstitutional Buyers(last 12 months)17TotalInstitutional Inflows(last 12 months)$49.48MNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$828.86K Get SNWV Insider Trade Alerts Want to know when executives and insiders are buying or selling Sanuwave Health 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 SNWV Institutional Buying and Selling by Quarter Sanuwave Health Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/27/2025 Stonebridge Wealth Management LLC51,605$1.70M1.6%N/A0.602% 8/15/2025 Opaleye Management Inc.980,000$32.20M6.5%+0.8%11.435% 8/15/2025 Lazard Asset Management LLC22,467$738K0.0%N/A0.262% 8/15/2025 BNP Paribas Financial Markets1,410$46K0.0%N/A0.016% 8/15/2025 Bridgeway Capital Management LLC17,279$568K0.0%N/A0.202% 8/15/2025 Bank of America Corp DE32,265$1.06M0.0%-4.6%0.376% 8/15/2025 AWM Investment Company Inc.489,550$16.09M1.8%-4.6%5.712% 8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,838$126K0.0%N/A0.045% 8/13/2025 New York State Common Retirement Fund3,100$102K0.0%N/A0.036% 8/12/2025 Rhumbline Advisers6,427$211K0.0%N/A0.075% 8/12/2025 Legal & General Group Plc782$26K0.0%N/A0.009% 8/12/2025 JPMorgan Chase & Co.3,315$109K0.0%N/A0.039% 8/8/2025 Police & Firemen s Retirement System of New Jersey1,591$52K0.0%N/A0.019% 8/8/2025 Geode Capital Management LLC157,727$5.18M0.0%N/A1.841% 7/28/2025 Evernest Financial Advisors LLC25,050$823K0.3%N/A0.292% 6/27/2025 Goldman Sachs Group Inc.9,539$337K0.0%N/A0.111% 5/16/2025Goldman Sachs Group Inc.9,539$337K0.0%N/A0.111% 5/16/2025AWM Investment Company Inc.513,230$18.15M2.5%N/A5.998% 5/15/2025Solas Capital Management LLC584,048$20.66M11.6%N/A6.832% 5/9/2025Strategic Investment Solutions Inc. IL1,333$47K0.0%N/A0.016% (Data available from 1/1/2016 forward) SNWV Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of SNWV shares? During the previous two years, 18 institutional investors and hedge funds held shares of Sanuwave Health. The most heavily invested institutionals were Opaleye Management Inc. ($32.20M), Solas Capital Management LLC ($20.66M), AWM Investment Company Inc. ($16.09M), Geode Capital Management LLC ($5.18M), Stonebridge Wealth Management LLC ($1.70M), Bank of America Corp DE ($1.06M), and Evernest Financial Advisors LLC ($823K).Learn more on Sanuwave Health's institutional investors. What percentage of Sanuwave Health's stock is owned by institutional investors? 42.53% of Sanuwave Health's stock is owned by institutional investors. Learn more on SNWV's institutional investor holdings. Which institutional investors have been buying Sanuwave Health's stock? Of the 17 institutional investors that purchased Sanuwave Health's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Solas Capital Management LLC ($584.05K), AWM Investment Company Inc. ($513.23K), Geode Capital Management LLC ($157.73K), Stonebridge Wealth Management LLC ($51.61K), Evernest Financial Advisors LLC ($25.05K), Lazard Asset Management LLC ($22.47K), and Goldman Sachs Group Inc. ($19.08K). How much institutional buying is happening at Sanuwave Health? Institutional investors have bought a total of 1,420,278 shares in the last 24 months. This purchase volume represents approximately $49.48M in transactions. Which of Sanuwave Health's major shareholders have been selling company stock? The following institutional investors have sold Sanuwave Health stock in the last 24 months: AWM Investment Company Inc. ($23.68K), and Bank of America Corp DE ($1.54K). How much institutional selling is happening at Sanuwave Health? Institutional investors have sold a total of 25,224 shares in the last 24 months. This volume of shares sold represents approximately $828.86K in transactions. 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