Greenidge Generation (GREE) Institutional Ownership $1.21 +0.02 (+1.68%) Closing price 09/3/2025 04:00 PM EasternExtended Trading$1.20 -0.01 (-0.91%) As of 09/3/2025 07:56 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 AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Greenidge Generation (NASDAQ:GREE)CurrentInstitutional OwnershipPercentage8.50%Number ofInstitutional Buyers(last 12 months)5TotalInstitutional Inflows(last 12 months)$560.90KNumber ofInstitutional Sellers(last 12 months)0 Get GREE Insider Trade Alerts Want to know when executives and insiders are buying or selling Greenidge Generation stock? 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Skip Chart & View Institutional Buying and Selling Data GREE Institutional Buying and Selling by Quarter Greenidge Generation Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/14/2025 Jane Street Group LLC60,992$79K0.0%+448.8%0.395% 8/12/2025 XTX Topco Ltd32,141$41K0.0%N/A0.208% 5/13/2025 Ground Swell Capital LLC34,507$25K0.1%N/A0.238% 5/12/2025 Virtu Financial LLC55,162$40K0.0%N/A0.381% 2/17/2025 Soviero Asset Management LP251,147$389K0.2%N/A2.251% 8/12/2024 XTX Topco Ltd15,222$41K0.0%N/A0.155% 3/25/2024 Quadrature Capital Ltd45,080$301K0.0%N/A0.613% 2/13/2024 Tower Research Capital LLC TRC 5,390$36K0.0%N/A0.073% 5/1/2023 Virtu Financial LLC83,614$38K0.0%N/A0.140% 11/14/2022 Annandale Capital LLC35,000$70K0.0%N/A0.081% Get the Latest News and Ratings for GREE and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Greenidge Generation and its competitors with MarketBeat's FREE daily newsletter. 11/8/2022 New York State Common Retirement Fund17,600$35K0.0%-44.3%0.041% 11/4/2022 Russell Investments Group Ltd.91,849$183K0.0%N/A0.214% 10/26/2022 Allspring Global Investments Holdings LLC30,555$61K0.0%N/A0.071% 10/7/2022 Exchange Traded Concepts LLC397,677$795K0.0%+83.0%2.970% 8/10/2022B. Riley Financial Inc.15,800$40K0.0%N/A0.118% 8/3/2022 Van ECK Associates Corp18,299$46K0.0%+279.9%0.137% 7/26/2022 Mirae Asset Global Investments Co. Ltd.23,075$59K0.0%N/A0.172% 7/20/2022 Exchange Traded Concepts LLC217,265$552K0.0%+7.1%1.692% 5/10/2022 Van ECK Associates Corp4,817$41K0.0%-90.9%0.038% 5/9/2022 Qube Research & Technologies Ltd17,013$146K0.0%N/A0.133% 4/26/2022 Exchange Traded Concepts LLC202,884$1.75M0.0%-0.8%1.580% 4/22/2022 Equitec Proprietary Markets LLC16,125$139K0.0%+22.2%0.126% 4/21/2022 Empowered Funds LLC50,680$436K0.0%+87.8%0.395% 2/15/2022 683 Capital Management LLC22,068$354K0.0%N/A0.190% 2/14/2022 Bluefin Capital Management LLC80,131$1.29M0.1%N/A0.690% 2/10/2022Difesa Capital Management LP65,500$1.05M0.7%N/A0.564% 2/10/2022 Empowered Funds LLC26,984$433K0.0%N/A0.233% 2/8/2022 First Trust Advisors LP61,545$988K0.0%N/A0.530% 2/3/2022 Advisor Group Holdings Inc.5,509$89K0.0%+149.1%0.047% 2/2/2022 Emerald Mutual Fund Advisers Trust154,913$2.49M0.1%+271.3%1.335% 1/31/2022 Equitec Proprietary Markets LLC13,200$212K0.0%+30.2%0.114% 1/26/2022 Van ECK Associates Corp53,198$854K0.0%N/A0.458% 1/13/2022 Exchange Traded Concepts LLC204,520$3.28M0.1%N/A0.000% 11/16/2021 Voss Capital LLC190,138$4.86M1.7%N/A0.000% 11/16/2021 Squarepoint Ops LLC26,834$685K0.0%N/A0.000% 11/16/2021 Cannell Capital LLC14,400$368K0.1%N/A0.000% 11/15/2021 Marshall Wace LLP7,956$203K0.0%N/A0.000% 11/15/2021 Gainplan LLC10,000$259K0.1%N/A0.000% 11/15/2021 Lombard Odier Asset Management USA Corp10,000$255K0.0%N/A0.000% 11/12/2021 Renaissance Technologies LLC414,276$10.58M0.0%N/A0.000% Trump’s national nightmare is here (Ad)Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger the biggest forced rotation of capital since World War II. They reveal why Trump is mobilizing America’s tech giants… and name the two stocks most likely to soar as trillions shift behind the scenes.Watch the National Emergency broadcast here11/10/2021B. Riley Financial Inc.241,502$6.17M0.8%N/A0.000% 11/9/2021BlackRock Inc.17,700$453K0.0%N/A0.000% 11/5/2021 Advisor Group Holdings Inc.2,212$56K0.0%N/A0.000% 10/28/2021 Emerald Mutual Fund Advisers Trust41,726$1.07M0.0%N/A0.000% 10/26/2021Trellus Management Company LLC17,200$439K0.3%N/A0.000% (Data available from 1/1/2016 forward) GREE Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of GREE shares? During the previous two years, the following institutional investors and hedge funds held shares of Greenidge Generation shares: Soviero Asset Management LP ($389K), Quadrature Capital Ltd ($301K), Jane Street Group LLC ($79K), XTX Topco Ltd ($41K), Virtu Financial LLC ($40K), and Tower Research Capital LLC TRC ($36K), and Ground Swell Capital LLC ($25K).Learn more on Greenidge Generation's institutional investors. What percentage of Greenidge Generation's stock is owned by institutional investors? 8.50% of Greenidge Generation's stock is owned by institutional investors. Learn more on GREE's institutional investor holdings. Which institutional investors have been buying Greenidge Generation's stock? The following institutional investors have purchased Greenidge Generation's stock in the last 24 months: Soviero Asset Management LP ($251.15K), Virtu Financial LLC ($55.16K), Jane Street Group LLC ($49.88K), XTX Topco Ltd ($47.36K), Quadrature Capital Ltd ($45.08K), Ground Swell Capital LLC ($34.51K), and Tower Research Capital LLC TRC ($5.39K). How much institutional buying is happening at Greenidge Generation? Institutional investors have bought a total of 422,835 shares in the last 24 months. This purchase volume represents approximately $560.90K in transactions. 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