Helius Medical Technologies (HSDT) Institutional Ownership $4.35 -0.24 (-5.23%) Closing price 05/21/2025 03:56 PM EasternExtended Trading$4.54 +0.19 (+4.37%) As of 05/21/2025 07:58 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 Helius Medical Technologies (NASDAQ:HSDT)CurrentInstitutional OwnershipPercentage18.63%Number ofInstitutional Buyers(last 12 months)3TotalInstitutional Inflows(last 12 months)$3.19MNumber ofInstitutional Sellers(last 12 months)0 Get HSDT Insider Trade Alerts Want to know when executives and insiders are buying or selling Helius Medical Technologies 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 HSDT Institutional Buying and Selling by Quarter Helius Medical Technologies Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/15/2025 Armistice Capital LLC72,000$29K0.0%N/A17.604% 2/12/2025 Grant Private Wealth Management Inc37,193$25K0.0%N/A0.997% 2/11/2025 Virtu Financial LLC46,510$31K0.0%N/A1.247% 8/15/2024 Armistice Capital LLC130,000$127K0.0%N/A4.387% 7/20/2022 Delta Investment Management LLC26,784$32K0.0%-31.8%0.705% 2/15/2022 Kepos Capital LP100,304$521K0.0%+296.4%4.190% 2/14/2022 Altium Capital Management LP48,862$254K0.1%N/A2.041% 2/11/2022 Rovida Advisors Inc.26,934$140K0.0%-27.1%1.125% 2/10/2022 AIGH Capital Management LLC250,000$1.30M0.4%N/A10.443% 2/3/2022ACT Capital Management LLC35,263$183K0.1%-50.1%1.473% Get the Latest News and Ratings for HSDT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Helius Medical Technologies and its competitors with MarketBeat's FREE daily newsletter. 11/16/2021ACT Capital L.L.C.70,616$1.02M0.5%+19.3%2.950% 11/12/2021 Renaissance Technologies LLC37,270$537K0.0%-9.0%1.604% 11/12/2021 Delta Investment Management LLC37,184$535K0.2%N/A1.601% 8/17/2021 Worth Venture Partners LLC17,915$304K0.1%-24.7%0.771% 8/13/2021 Renaissance Technologies LLC40,970$696K0.0%-8.1%1.764% 8/13/2021 Geode Capital Management LLC16,390$277K0.0%+57.2%0.706% 8/13/2021 Vanguard Group Inc.78,898$1.34M0.0%+186.4%3.396% 8/10/2021 Isthmus Partners LLC5,595$95K0.0%N/A0.241% 5/19/2021 Worth Venture Partners LLC23,785$428K0.2%N/A1.027% 5/14/2021 Rovida Advisors Inc.36,934$650K0.0%-97.1%1.594% 5/13/2021 Renaissance Technologies LLC44,570$801K0.0%-96.1%1.924% 5/13/2021 Kepos Capital LP25,304$455K0.0%N/A1.092% 5/12/2021 Geode Capital Management LLC10,426$187K0.0%N/A0.450% 5/12/2021 UBS Group AG2,305$41K0.0%+1,180.6%0.099% 5/7/2021BlackRock Inc.3,041$55K0.0%-97.1%0.131% (Data available from 1/1/2016 forward) HSDT Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of HSDT shares? During the previous two years, the following institutional investors and hedge funds held shares of Helius Medical Technologies shares: Virtu Financial LLC ($31K), and Armistice Capital LLC ($29K), Grant Private Wealth Management Inc ($25K).Learn more on HSDT's institutional investors. What percentage of Helius Medical Technologies stock is owned by institutional investors? 18.63% of Helius Medical Technologies stock is owned by institutional investors. Learn more on HSDT's institutional investor holdings. Which institutional investors have been buying Helius Medical Technologies stock? The following institutional investors have purchased Helius Medical Technologies stock in the last 24 months: Armistice Capital LLC ($202K), Virtu Financial LLC ($46.51K), and Grant Private Wealth Management Inc ($37.19K). How much institutional buying is happening at Helius Medical Technologies? Institutional investors have bought a total of 285,703 shares in the last 24 months. This purchase volume represents approximately $3.19M in transactions. Related Companies AEMD Institutional Ownership LYRA Institutional Ownership BLAC Institutional Ownership NUWE Institutional Ownership AMIX Institutional Ownership GCTK Institutional Ownership HSCS Institutional Ownership QNRX Institutional Ownership VERO Institutional Ownership NAOV Institutional Ownership This page (NASDAQ:HSDT) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersWarning: Prepare to Be Shocked by These PayoutsThere's a strategy out there paying up to 70% on tech stocks like Amazon, Tesla, and Microsoft—stocks that don...Investors Alley | SponsoredThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredThe Prophet's Newest PredictionA storm is brewing in the markets: new tariffs, recession warnings, and panic in the headlines. That’s when pu...Stansberry Research | SponsoredThe Secret Map of America, Declassified…Locked inside a Maryland man’s private safe is a map. But not just any map, mind you… This map shows a “...Banyan Hill Publishing | SponsoredTrump’s Bitcoin Reserve is No Accident…How everyday investors are building crypto wealth (step-by-step guide) Don't wait. The window for maximum g...Crypto 101 Media | SponsoredTrump’s treachery I think Trump’s Treasury Secretary is destroying the stock market on purpose. And no one on Wall Street see...Porter & Company | Sponsored🚨 Nvidia Just Inked a $7B AI Deal—This Could Change EverythingOn Wednesday, Nvidia stock surged—again. Why? Because Saudi Arabia just announced a multi-billion-dollar AI...Timothy Sykes | SponsoredSilver Is the New Oil—And the World’s Running DryElon's Next Market Move Could Send Silver Soaring Every industry Elon Musk touches explodes—from Tesla to S...Priority Gold | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Helius Medical Technologies, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Helius Medical Technologies With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.