Power Solutions International (PSIX) Institutional Ownership $26.19 -3.06 (-10.46%) As of 03/28/2025 04:00 PM Eastern Add Compare Share Share Ownership Stock AnalysisChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Power Solutions International (NASDAQ:PSIX)CurrentInstitutional OwnershipPercentage22.28%Number ofInstitutional Buyers(last 12 months)18TotalInstitutional Inflows(last 12 months)$66.18MNumber ofInstitutional Sellers(last 12 months)0 Get PSIX Insider Trade Alerts Want to know when executives and insiders are buying or selling Power Solutions International 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 PSIX Institutional Buying and Selling by Quarter Remove Ads Power Solutions International Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/25/2025 Heck Capital Advisors LLC3,150$94K0.0%N/A0.014% 2/17/2025 Citadel Advisors LLC12,312$366K0.0%N/A0.054% 2/14/2025 Manatuck Hill Partners LLC20,850$620K0.3%N/A0.091% 2/14/2025 Schonfeld Strategic Advisors LLC15,300$455K0.0%N/A0.067% 2/13/2025 S Squared Technology LLC293,034$8.72M3.6%N/A1.274% 2/13/2025 Marshall Wace LLP71,588$2.13M0.0%N/A0.311% 2/13/2025 Portolan Capital Management LLC341,287$10.15M0.7%N/A1.484% 2/13/2025 Wells Fargo & Company MN1,100$33K0.0%N/A0.005% 2/12/2025 Thoroughbred Financial Services LLC10,433$310K0.0%N/A0.045% 2/12/2025 Perritt Capital Management Inc15,000$446K0.2%N/A0.065% 2/12/2025 O Shaughnessy Asset Management LLC72,868$2.17M0.0%N/A0.317% 2/4/2025 World Equity Group Inc.17,794$529K0.1%N/A0.077% 2/3/2025 Thompson Davis & CO. Inc.8,450$251K0.2%N/A0.037% 1/24/2025 Spire Wealth Management3,243$96K0.0%N/A0.014% 1/24/2025 Gagnon Advisors LLC470,165$13.99M9.0%N/A2.044% 1/24/2025 Gagnon Securities LLC850,146$25.29M5.1%N/A3.696% 1/23/2025 Heck Capital Advisors LLC3,150$94K0.0%N/A0.014% 1/23/2025 Evernest Financial Advisors LLC7,500$223K0.1%N/A0.033% 1/15/2025 Astoria Portfolio Advisors LLC.7,277$216K0.1%N/A0.032% (Data available from 1/1/2016 forward)Remove Ads PSIX Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of PSIX shares? During the previous two years, 18 institutional investors and hedge funds held shares of Power Solutions International. The most heavily invested institutionals were Gagnon Securities LLC ($25.29M), Gagnon Advisors LLC ($13.99M), Portolan Capital Management LLC ($10.15M), S Squared Technology LLC ($8.72M), O Shaughnessy Asset Management LLC ($2.17M), Marshall Wace LLP ($2.13M), and Manatuck Hill Partners LLC ($620K).Learn more on PSIX's institutional investors. What percentage of Power Solutions International stock is owned by institutional investors? 22.28% of Power Solutions International stock is owned by institutional investors. Learn more on PSIX's institutional investor holdings. Which institutional investors have been buying Power Solutions International stock? Of the 18 institutional investors that purchased Power Solutions International stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Gagnon Securities LLC ($850.15K), Gagnon Advisors LLC ($470.17K), Portolan Capital Management LLC ($341.29K), S Squared Technology LLC ($293.03K), O Shaughnessy Asset Management LLC ($72.87K), Marshall Wace LLP ($71.59K), and Manatuck Hill Partners LLC ($20.85K). How much institutional buying is happening at Power Solutions International? Institutional investors have bought a total of 2,224,647 shares in the last 24 months. This purchase volume represents approximately $66.18M in transactions. Related Companies EPAC Major Shareholders HSAI Major Shareholders DNOW Major Shareholders AZTA Major Shareholders ACMR Major Shareholders SEI Major Shareholders INVX Major Shareholders CRCT Major Shareholders KRNT Major Shareholders EFXT Major Shareholders This page (NASDAQ:PSIX) was last updated on 3/29/2025 by MarketBeat.com Staff From Our PartnersA market crash is coming—here’s whenThe stock market cycle I've used to identify the most likely day of the next market crash is the exact same in...Chaikin Analytics | SponsoredYour Wealth is Under AttackPlease don't wait—this is your moment to take action. Download your Wealth Protection Guide now, claim your fr...American Alternative | SponsoredA brutally honest economic warning for 2025 (see proof)New York Times best-selling financial author and world-renowned economist Addison Wiggin (a man who’s worked s...Banyan Hill Publishing | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. The reason why is a new, secretive move being c...Stansberry Research | SponsoredHas Trump finally met his match?Dylan Jovine predicted the 2008 crash over a year before it happened. Folks who listened to him had the chance...Behind the Markets | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | SponsoredEx CIA predicts 40% “double crash” – April 11The scientists here don’t study deadly viruses… directed energy weapons… or even weather control technology… ...Paradigm Press | SponsoredJust Revealed: The chip company making AI look primitiveIn his just-released video presentation, this renowned market strategist — who's been called "one of the most ...InvestorPlace | 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 Power Solutions International Inc Please log in to your account or sign up in order to add this asset to your watchlist. Share Power Solutions International 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.
Buy PSIX Stock Free PSIX Stock Alerts