Gyrodyne (GYRO) Institutional Ownership $7.51 -0.14 (-1.78%) Closing price 05/22/2026 03:58 PM EasternExtended Trading$7.54 +0.03 (+0.35%) As of 05/22/2026 04:04 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 Massive. Learn more. Add Compare Share Share Ownership Stock AnalysisChartCompetitorsInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Gyrodyne (NASDAQ:GYRO)CurrentInstitutional OwnershipPercentage71.36%Number ofInstitutional Buyers(last 12 months)4TotalInstitutional Inflows(last 12 months)$1.02MNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$91.42K Get GYRO Insider Trade Alerts Want to know when executives and insiders are buying or selling Gyrodyne stock? 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Skip Chart & View Institutional Buying and Selling Data GYRO Institutional Buying and Selling by Quarter Gyrodyne Major Shareholders & Ownership History ExportReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails11/18/2025 Advisory Services Network LLC7,720$77K0.0%N/A0.351% 11/17/2025 Susquehanna International Group LLP14,186$142K0.0%N/A0.645% 11/17/2025 Bulldog Investors LLP60,000$601K0.1%N/A2.729% 11/12/2025 Gabelli Funds LLC213,825$2.14M0.0%-2.7%9.724% 11/12/2025 Teton Advisors LLC17,700$177K0.1%N/A0.805% 11/4/2025 Towerview LLC338,107$3.39M2.5%-0.8%15.375% 4/30/2025Cerity Partners LLC12,427$101K0.0%-10.8%0.565% 2/18/2025CSS LLC IL14,803$134K0.0%-40.3%0.673% 2/13/2025Teton Advisors Inc.18,329$165K0.1%-8.2%0.833% 2/13/2025Round Hill Asset Management15,328$138K0.1%-22.3%0.697% Get the Latest News and Ratings for GYRO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Gyrodyne and its competitors with MarketBeat's FREE daily newsletter. 2/5/2025Towerview LLC340,996$3.08M2.2%-2.0%15.500% 11/12/2024Round Hill Asset Management19,715$153K0.1%+17.4%0.896% 11/6/2024Towerview LLC348,000$2.70M1.7%+0.3%15.818% 7/26/2024Towerview LLC347,000$2.72M1.8%+1.4%15.773% 5/15/2024GABELLI & Co INVESTMENT ADVISERS INC.173,084$1.44M0.3%+56.4%7.867% 5/15/2024Gabelli Funds LLC219,825$1.83M0.0%+47.5%9.992% 5/15/2024Teton Advisors Inc.22,316$185K0.1%+40.0%1.014% 5/15/2024Gamco Investors INC. ET AL14,411$120K0.0%N/A0.655% 5/7/2024Towerview LLC342,296$2.76M1.8%+119.9%15.559% 2/13/2024Teton Advisors Inc.15,940$159K0.1%-14.0%1.015% 8/14/2023Price Jennifer C.3,693$41K0.0%-20.7%0.250% 5/12/2023Price Jennifer C.4,658$40K0.0%-93.2%0.314% 5/5/2023Towerview LLC155,152$1.33M0.9%+31.3%10.483% 2/13/2023Gabelli Funds LLC145,437$1.18M0.0%+0.9%9.827% 2/2/2023Towerview LLC118,203$957K0.6%+14.2%7.987% 11/3/2022Towerview LLC103,500$994K0.6%+2.0%6.993% GYRO Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of GYRO shares? During the previous two years, 10 institutional investors and hedge funds held shares of Gyrodyne . The most heavily invested institutionals were Towerview LLC ($3.39M), Gabelli Funds LLC ($2.14M), Bulldog Investors LLP ($601K), Teton Advisors LLC ($177K), Teton Advisors Inc. ($165K), Susquehanna International Group LLP ($142K), and Round Hill Asset Management ($138K).Learn more on Gyrodyne 's institutional investors. What percentage of Gyrodyne 's stock is owned by institutional investors? 71.36% of Gyrodyne 's stock is owned by institutional investors. Learn more on GYRO's institutional investor holdings. Which institutional investors have been buying Gyrodyne 's stock? The following institutional investors have purchased Gyrodyne 's stock in the last 24 months: Bulldog Investors LLP ($60K), Teton Advisors LLC ($17.70K), Susquehanna International Group LLP ($14.19K), Advisory Services Network LLC ($7.72K), Towerview LLC ($5.70K), and Round Hill Asset Management ($2.92K). How much institutional buying is happening at Gyrodyne ? Institutional investors have bought a total of 99,606 shares in the last 24 months. This purchase volume represents approximately $1.02M in transactions. Which of Gyrodyne 's major shareholders have been selling company stock? The following institutional investors have sold Gyrodyne stock in the last 24 months: Gabelli Funds LLC ($6K), and Towerview LLC ($2.89K). How much institutional selling is happening at Gyrodyne ? Institutional investors have sold a total of 8,889 shares in the last 24 months. This volume of shares sold represents approximately $91.42K in transactions. Related Companies VNO Major Shareholders CUZ Major Shareholders LXP Major Shareholders AAT Major Shareholders GOOD Major Shareholders OLP Major Shareholders DUO Major Shareholders MRNO Major Shareholders OPAD Major Shareholders UOKA Major Shareholders This page (NASDAQ:GYRO) was last updated on 5/24/2026 by MarketBeat.com Staff. From Our PartnersHey, it's Jon Najarian. The SpaceX IPO is right around the corner. But I discovered Elon may have something BIGGER planned. 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