Orion Energy Systems (OESX) Institutional Ownership $7.08 +0.28 (+4.04%) Closing price 08/29/2025 03:58 PM EasternExtended Trading$7.17 +0.09 (+1.20%) As of 08/29/2025 05:32 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 Orion Energy Systems (NASDAQ:OESX)CurrentInstitutional OwnershipPercentage52.59%Number ofInstitutional Buyers(last 12 months)7TotalInstitutional Inflows(last 12 months)$7.82MNumber ofInstitutional Sellers(last 12 months)7TotalInstitutional Outflows(last 12 months)$10.29M Get OESX Insider Trade Alerts Want to know when executives and insiders are buying or selling Orion Energy Systems stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. Skip Chart & View Institutional Buying and Selling Data OESX Institutional Buying and Selling by Quarter Orion Energy Systems Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails7/28/2025 Penbrook Management LLC179,925$108K0.1%-46.7%0.540% 7/24/2025 Grace & White Inc. NY2,884,085$1.73M0.3%+3.6%8.659% 7/15/2025 North Star Investment Management Corp.3,658,553$2.20M0.2%-1.4%10.985% 5/13/2025 Thompson Davis & CO. Inc.91,905$66K0.1%N/A0.279% 5/8/2025 US Bancorp DE799,508$577K0.0%+5.1%2.426% 4/28/2025 Acuitas Investments LLC362,242$261K0.2%-64.4%1.099% 4/22/2025 Grace & White Inc. NY2,784,586$2.01M0.4%+1.4%8.450% 2/14/2025 Connors Investor Services Inc.102,761$82K0.0%-27.1%0.312% 2/13/2025 Mariner LLC43,527$35K0.0%N/A0.132% 2/13/2025 Renaissance Technologies LLC1,280,667$1.03M0.0%-3.7%3.891% Get the Latest News and Ratings for OESX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Orion Energy Systems and its competitors with MarketBeat's FREE daily newsletter. 2/11/2025 Tieton Capital Management LLC2,661,853$2.13M0.9%+25.6%8.088% 2/5/2025 US Bancorp DE760,466$608K0.0%-21.6%2.311% 1/31/2025 Acuitas Investments LLC1,016,980$814K0.7%-10.8%3.090% 1/29/2025 Grace & White Inc. NY2,745,544$2.20M0.4%+1.9%8.343% 1/23/2025 Penbrook Management LLC340,847$273K0.2%-11.8%1.036% 11/16/2024 Geode Capital Management LLC312,127$268K0.0%+9.0%0.948% 11/12/2024 Tieton Capital Management LLC2,120,080$1.82M0.9%-3.1%6.476% 10/30/2024 North Star Investment Management Corp.3,933,002$3.37M0.2%+1.2%12.013% 10/21/2024 Grace & White Inc. NY2,695,406$2.31M0.4%+1.3%8.232% 8/10/2024 Tieton Capital Management LLC2,186,931$2.43M1.3%+2.5%6.679% 8/9/2024 Renaissance Technologies LLC1,341,035$1.49M0.0%-1.0%4.096% 7/24/2024 Penbrook Management LLC391,497$435K0.3%-3.4%1.196% 7/22/2024 Grace & White Inc. NY2,661,955$2.96M0.5%+0.5%8.131% 4/30/2024 North Star Investment Management Corp.3,868,702$3.37M0.2%+1.4%11.882% 4/25/2024 Grace & White Inc. NY2,648,944$2.31M0.4%+0.7%8.136% 2/9/2024 US Bancorp DE952,274$825K0.0%+111.5%2.929% 2/1/2024 Grace & White Inc. NY2,630,829$2.28M0.4%+154.0%8.092% 1/10/2024 North Star Investment Management Corp.3,813,702$3.31M0.3%+33.2%11.731% 11/8/2023 First Eagle Investment Management LLC352,288$444K0.0%-3.8%1.084% 11/8/2023 Heartland Advisors Inc.714,612$900K0.1%-43.2%2.199% 11/1/2023 Tieton Capital Management LLC2,119,055$2.67M1.7%-4.5%6.520% 10/25/2023 Grace & White Inc. NY1,035,857$1.31M0.2%+22.7%3.187% 10/10/2023 Cox Capital Mgt LLC80,345$101K0.1%N/A0.247% 8/15/2023 Kanen Wealth Management LLC2,163,420$3.53M2.3%+16.5%6.657% 8/4/2023 Register Financial Advisors LLC51,188$83K0.1%-12.0%0.158% 8/2/2023 North Star Investment Management Corp.2,741,692$4.47M0.4%+3.3%8.436% 5/10/2023 Tieton Capital Management LLC2,198,891$4.46M3.2%+5.3%7.151% 5/2/2023 Acuitas Investments LLC1,140,133$2.31M2.4%-7.9%3.708% 4/27/2023 North Star Investment Management Corp.2,654,892$5.39M0.4%+1.4%8.634% 4/20/2023 Penbrook Management LLC414,747$842K0.6%-5.0%1.349% $100 Trillion “AI Metal” Found in American Ghost Town (Ad)Jeff Brown recently traveled to a ghost town in the middle of an American desert… To investigate what could be the biggest technology story of this decade. In short, he believes what he's holding in his hand is the key to the $100 trillion AI boom… And only one company here in the U.S. can mine this obscure metal.Click here to get the details on this virtual monopoly.2/14/2023 Susquehanna International Group LLP24,267$44K0.0%N/A0.076% 2/10/2023 Tieton Capital Management LLC2,087,225$3.80M2.5%-0.7%6.525% 2/9/2023 Tocqueville Asset Management L.P.15,000$27K0.0%-77.4%0.047% 2/8/2023 Heartland Advisors Inc.1,341,450$2.44M0.2%+12.1%4.193% 2/6/2023 Acuitas Investments LLC1,238,386$2.25M2.3%+15.3%3.871% 1/11/2023 North Star Investment Management Corp.2,617,367$4.76M0.4%+8.7%8.183% 11/14/2022 Annandale Capital LLC241,817$377K0.1%N/A0.756% 11/14/2022 Tieton Capital Management LLC2,101,080$3.28M2.3%+37.2%6.569% 11/10/2022 Heartland Advisors Inc.1,197,100$1.87M0.1%-7.0%3.842% 11/2/2022BDO Wealth Advisors LLC558,718$872K0.1%N/A1.793% 11/2/2022 Acuitas Investments LLC1,074,386$1.68M1.7%-7.3%3.448% 11/2/2022 North Star Investment Management Corp.2,408,085$3.76M0.4%-35.5%7.728% 10/31/2022 Penbrook Management LLC436,447$681K0.6%+3.6%1.401% 10/27/2022 US Bancorp DE309,805$483K0.0%+6.5%0.994% 10/26/2022 Grace & White Inc. NY839,844$1.31M0.3%+90.7%2.695% 8/10/2022 Tieton Capital Management LLC1,531,196$3.08M2.1%+23.6%4.914% 8/3/2022 Acuitas Investments LLC1,158,696$2.33M2.8%+23.4%3.718% 8/1/2022 US Bancorp DE290,805$584K0.0%+25.4%0.933% 7/22/2022 Grace & White Inc. NY440,313$885K0.2%+91.3%1.413% 7/21/2022 Wedbush Securities Inc.31,500$63K0.0%-36.1%0.101% 7/19/2022 North Star Investment Management Corp.3,735,567$7.51M0.7%-1.0%11.988% 5/12/2022 Heartland Advisors Inc.1,412,700$3.96M0.2%+5.9%4.544% 5/11/2022 First Eagle Investment Management LLC315,294$883K0.0%+138.9%1.014% 5/10/2022 Tieton Capital Management LLC1,238,863$3.47M1.9%+24.9%3.985% 5/6/2022 Acuitas Investments LLC938,937$2.63M2.5%+28.2%3.020% 5/3/2022 North Star Investment Management Corp.3,772,567$10.56M0.8%+5.2%12.134% 4/22/2022 Grace & White Inc. NY230,138$644K0.1%N/A0.740% 4/19/2022 Wedbush Securities Inc.49,315$138K0.0%+20.9%0.159% 2/15/2022 Connors Investor Services Inc.60,639$220K0.0%+13.1%0.195% 2/14/2022 PDT Partners LLC26,500$96K0.0%-25.5%0.085% 2/14/2022 GSA Capital Partners LLP74,046$268K0.0%-81.0%0.238% 2/11/2022 Renaissance Technologies LLC2,006,714$7.26M0.0%-5.7%6.458% 2/10/2022 First Eagle Investment Management LLC131,974$478K0.0%N/A0.425% 2/10/2022 Tieton Capital Management LLC991,498$3.59M2.0%N/A3.191% 2/10/2022 Acadian Asset Management LLC90,079$322K0.0%+366.3%0.290% 2/10/2022 Campbell & CO Investment Adviser LLC12,300$45K0.0%N/A0.040% 2/9/2022 Heartland Advisors Inc.1,333,650$4.83M0.3%+1.6%4.292% 2/8/2022 Acuitas Investments LLC732,501$2.65M1.1%N/A2.357% 2/7/2022 Victory Capital Management Inc.19,209$70K0.0%-93.1%0.062% 2/7/2022 North Star Investment Management Corp.3,585,097$12.98M0.9%+4.9%11.538% 2/2/2022Axiom Investment Management LLC40,632$146K0.1%N/A0.131% 1/31/2022 KLCM Advisors Inc.10,000$36K0.0%N/A0.032% 1/20/2022 Radnor Capital Management LLC11,000$40K0.0%N/A0.035% 1/13/2022 Wedbush Securities Inc.40,795$148K0.0%-10.1%0.131% 11/16/2021 Squarepoint Ops LLC29,765$116K0.0%-27.1%0.096% 11/16/2021 Two Sigma Advisers LP309,400$1.20M0.0%+335.2%0.996% 11/16/2021 Two Sigma Investments LP291,804$1.14M0.0%+130.2%0.939% 11/16/2021 Verition Fund Management LLC40,102$156K0.0%+45.8%0.129% 11/16/2021 Wellington Management Group LLP1,195,900$4.65M0.0%+132.0%3.849% 11/15/2021 Marshall Wace LLP96,512$375K0.0%+729.9%0.311% He Called Nvidia at $1.10. Now, He Says THIS Stock Will… (Ad)The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. Now, the man who called Nvidia at $1.10 reveals AI’s Next Magnificent Seven… including one stock he says could become America’s next trillion-dollar giant.See his full breakdown of the seven stocks to own now11/15/2021 Tocqueville Asset Management L.P.72,400$282K0.0%N/A0.233% 11/15/2021F3Logic LLC30,000$117K0.0%N/A0.097% 11/15/2021 GSA Capital Partners LLP388,702$1.51M0.2%+85.2%1.251% 11/12/2021 Renaissance Technologies LLC2,127,707$8.28M0.0%+6.8%6.863% 11/12/2021 Jump Financial LLC19,100$74K0.0%-51.9%0.062% 11/12/2021 Geode Capital Management LLC259,635$1.01M0.0%+1.9%0.838% 11/9/2021 Heartland Advisors Inc.1,313,050$5.11M0.3%+0.6%4.236% 11/8/2021 Summit Global Investments38,600$150K0.0%N/A0.125% 11/4/2021 Deutsche Bank AG497,430$1.94M0.0%-7.2%1.605% 11/2/2021 Victory Capital Management Inc.279,010$1.09M0.0%-6.8%0.900% (Data available from 1/1/2016 forward) OESX Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of OESX shares? During the previous two years, 14 institutional investors and hedge funds held shares of Orion Energy Systems. The most heavily invested institutionals were North Star Investment Management Corp. ($2.20M), Tieton Capital Management LLC ($2.13M), Grace & White Inc. NY ($1.73M), Renaissance Technologies LLC ($1.03M), Heartland Advisors Inc. ($900K), US Bancorp DE ($577K), and First Eagle Investment Management LLC ($444K).Learn more on Orion Energy Systems' institutional investors. What percentage of Orion Energy Systems' stock is owned by institutional investors? 52.59% of Orion Energy Systems' stock is owned by institutional investors. Learn more on OESX's institutional investor holdings. Which institutional investors have been buying Orion Energy Systems' stock? The following institutional investors have purchased Orion Energy Systems' stock in the last 24 months: Grace & White Inc. NY ($2.04M), North Star Investment Management Corp. ($1.05M), Tieton Capital Management LLC ($595.56K), US Bancorp DE ($541.07K), Thompson Davis & CO. Inc. ($91.91K), Cox Capital Mgt LLC ($80.35K), and Mariner LLC ($43.53K). How much institutional buying is happening at Orion Energy Systems? Institutional investors have bought a total of 1,011,493 shares in the last 24 months. This purchase volume represents approximately $7.82M in transactions. Which of Orion Energy Systems' major shareholders have been selling company stock? The following institutional investors have sold Orion Energy Systems stock in the last 24 months: Acuitas Investments LLC ($777.89K), US Bancorp DE ($210.06K), Penbrook Management LLC ($203.32K), Tieton Capital Management LLC ($66.85K), North Star Investment Management Corp. ($52.50K), Renaissance Technologies LLC ($49.79K), and Connors Investor Services Inc. ($38.24K). How much institutional selling is happening at Orion Energy Systems? Institutional investors have sold a total of 1,398,655 shares in the last 24 months. This volume of shares sold represents approximately $10.29M in transactions. Related Companies XCHG Major Shareholders Pioneer Power Solutions Major Shareholders Captivision Major Shareholders 374Water Major Shareholders Laser Photonics Major Shareholders Flux Power Major Shareholders Welsbach Technology Metals Acquisition Major Shareholders ESS Tech Major Shareholders Electra Battery Materials Major Shareholders PicoCELA Major Shareholders This page (NASDAQ:OESX) was last updated on 8/31/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...Goldco Precious Metals | SponsoredThis is my Christian duty“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...Paradigm Press | SponsoredEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredAlex’s “Next Magnificent Seven” stocksThe original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...The Oxford Club | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredTrump set to Boost Social Security Checks by 400%?If you're collecting or planning to collect social security... You should see this presentation about Presi...InvestorPlace | SponsoredOut of 18,347 Cryptocurrencies... This is the ONLY OneThe Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...Crypto 101 Media | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Orion Energy Systems, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Orion Energy Systems 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.
Free OESX Stock Alerts