Okeanis Eco Tankers (ECO) Institutional Ownership $25.94 +0.39 (+1.53%) Closing price 08/15/2025 03:58 PM EasternExtended Trading$25.94 0.00 (0.00%) As of 08/15/2025 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 ForecastsChartCompetitorsDividendEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Okeanis Eco Tankers (NYSE:ECO)Number ofInstitutional Buyers(last 12 months)24TotalInstitutional Inflows(last 12 months)$26.84MNumber ofInstitutional Sellers(last 12 months)12TotalInstitutional Outflows(last 12 months)$8.39M Get ECO Insider Trade Alerts Want to know when executives and insiders are buying or selling Okeanis Eco Tankers 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 ECO Institutional Buying and Selling by Quarter Okeanis Eco Tankers Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025Semmax Financial Advisors Inc.132,545$2.88M0.7%+8.2%0.412% 8/15/2025 Energy Income Partners LLC50,316$1.09M0.0%-1.7%0.156% 8/15/2025 BNP Paribas Financial Markets1,157$25K0.0%N/A0.004% 8/15/2025 Boothbay Fund Management LLC32,708$710K0.0%-71.7%0.102% 8/15/2025 Bank of America Corp DE21,025$457K0.0%-65.4%0.065% 8/14/2025 Lighthouse Investment Partners LLC46,816$1.02M0.0%+13.5%0.145% 8/13/2025 Invesco Ltd.28,227$613K0.0%N/A0.088% 8/8/2025 SG Americas Securities LLC420,789$9.14M0.0%+108.2%1.307% 7/9/2025 Triumph Capital Management10,028$218K0.1%-49.6%0.031% 6/27/2025 Goldman Sachs Group Inc.150,568$3.33M0.0%+56.8%0.468% Get the Latest News and Ratings for ECO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Okeanis Eco Tankers and its competitors with MarketBeat's FREE daily newsletter. 5/16/2025Semmax Financial Advisors Inc.122,529$2.91M0.8%+210.9%0.381% 5/16/2025 Goldman Sachs Group Inc.150,568$3.33M0.0%+56.8%0.468% 5/15/2025 Energy Income Partners LLC51,189$1.13M0.0%+84.6%0.159% 5/13/2025 Boston Partners71,731$1.59M0.0%+23.9%0.223% 5/6/2025 Triumph Capital Management19,915$440K0.1%N/A0.062% 4/15/2025 SG Americas Securities LLC202,072$4.47M0.0%N/A0.628% 2/25/2025B. Riley Wealth Advisors Inc.10,000$213K0.0%N/A0.031% 2/17/2025State of Wyoming3,540$75K0.0%-55.4%0.011% 2/17/2025 Millennium Management LLC42,214$897K0.0%-24.0%0.131% 2/17/2025 Lighthouse Investment Partners LLC46,884$997K0.0%-27.7%0.146% 2/17/2025 Citadel Advisors LLC13,108$279K0.0%+21.7%0.041% 2/17/2025 Bank of America Corp DE23,307$496K0.0%+25.9%0.072% 2/14/2025 PDT Partners LLC21,504$457K0.0%+6.2%0.067% 2/14/2025 Boothbay Fund Management LLC25,990$527K0.0%N/A0.081% 2/13/2025 Walleye Capital LLC53,821$1.14M0.0%N/A0.167% 2/13/2025 Barclays PLC88,112$1.87M0.0%-16.8%0.274% 2/13/2025 FIL Ltd611,929$12.44M0.0%+1.3%1.901% 2/13/2025 Aristides Capital LLC10,700$227K0.0%N/A0.033% 2/13/2025 Wells Fargo & Company MN3,662$78K0.0%N/A0.011% 2/12/2025 Arrowstreet Capital Limited Partnership507,495$10.58M0.0%+70.2%1.577% 2/12/2025 JPMorgan Chase & Co.9,006$191K0.0%-70.8%0.028% 2/11/2025 Boston Partners57,889$1.23M0.0%N/A0.180% 2/10/2025 Skandinaviska Enskilda Banken AB publ32,787$678K0.0%-11.8%0.102% 12/26/2024 JPMorgan Chase & Co.30,831$1.01M0.0%-67.4%0.096% 11/20/2024 Virtu Financial LLC6,961$227K0.0%-11.6%0.022% 11/15/2024 Barclays PLC105,940$3.46M0.0%-31.8%0.329% 11/15/2024 Public Employees Retirement System of Ohio11,656$383K0.0%N/A0.036% 11/15/2024 Jane Street Group LLC6,275$206K0.0%N/A0.019% 11/15/2024 Wexford Capital LP22,204$728K0.2%+7.1%0.069% 11/15/2024 Quadrature Capital Ltd35,843$1.17M0.0%N/A0.111% REVEALED FREE: Our top 3 stocks to own in 2025 and beyond (Ad)Every time Weiss Ratings flashed green like this, the average gain on each and every stock has been 303% (including the losers!). Click here for the names of our three top stocks to own this year (no purchase necessary).11/14/2024 PDT Partners LLC20,254$663K0.1%+61.5%0.063% 11/14/2024 BBR Partners LLC10,000$326K0.0%N/A0.031% 11/13/2024 BNP Paribas Financial Markets20,252$661K0.0%+409.9%0.063% 10/18/2024 Glenorchy Capital Ltd25,837$848K0.3%-9.3%0.080% 8/16/2024Susquehanna International Securities Ltd.6,327$203K0.0%-9.6%0.020% 8/15/2024 Lighthouse Investment Partners LLC64,890$2.09M0.1%N/A0.202% 8/14/2024 Marshall Wace LLP7,672$247K0.0%N/A0.024% 8/13/2024 Skandinaviska Enskilda Banken AB publ54,993$1.77M0.0%N/A0.171% 8/12/2024 Hsbc Holdings PLC178,056$5.69M0.0%+123.9%0.553% 8/6/2024 Acadian Asset Management LLC11,568$370K0.0%N/A0.036% 5/7/2024Susquehanna International Securities Ltd.7,000$210K0.1%N/A0.000% 2/12/2024 Hsbc Holdings PLC30,205$804K0.0%N/A0.000% 2/2/2024 Glenorchy Capital Ltd25,598$678K0.3%N/A0.000% (Data available from 1/1/2016 forward) ECO Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ECO shares? During the previous two years, 35 institutional investors and hedge funds held shares of Okeanis Eco Tankers. The most heavily invested institutionals were FIL Ltd ($12.44M), Arrowstreet Capital Limited Partnership ($10.58M), SG Americas Securities LLC ($9.14M), Hsbc Holdings PLC ($5.69M), Goldman Sachs Group Inc. ($3.33M), Semmax Financial Advisors Inc. ($2.88M), and Barclays PLC ($1.87M).Learn more on Okeanis Eco Tankers' institutional investors. Which institutional investors have been buying Okeanis Eco Tankers' stock? Of the 30 institutional investors that purchased Okeanis Eco Tankers' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: SG Americas Securities LLC ($420.79K), Arrowstreet Capital Limited Partnership ($209.26K), Hsbc Holdings PLC ($128.73K), Goldman Sachs Group Inc. ($109.06K), Semmax Financial Advisors Inc. ($93.14K), Boston Partners ($71.73K), and Lighthouse Investment Partners LLC ($70.45K). How much institutional buying is happening at Okeanis Eco Tankers? Institutional investors have bought a total of 1,192,138 shares in the last 24 months. This purchase volume represents approximately $26.84M in transactions. Which of Okeanis Eco Tankers' major shareholders have been selling company stock? Of the 12 institutional investors that sold Okeanis Eco Tankers' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: JPMorgan Chase & Co. ($85.61K), Boothbay Fund Management LLC ($82.67K), Barclays PLC ($67.21K), Bank of America Corp DE ($39.66K), Lighthouse Investment Partners LLC ($18.01K), Millennium Management LLC ($13.33K), and Triumph Capital Management ($9.89K). How much institutional selling is happening at Okeanis Eco Tankers? Institutional investors have sold a total of 329,562 shares in the last 24 months. This volume of shares sold represents approximately $8.39M in transactions. Related Companies Hafnia Institutional Ownership Scorpio Tankers Institutional Ownership Star Bulk Carriers Institutional Ownership ZIM Integrated Shipping Services Institutional Ownership International Seaways Institutional Ownership BW LPG Institutional Ownership DHT Institutional Ownership Danaos Institutional Ownership Torm Institutional Ownership Cadeler A/S Institutional Ownership This page (NYSE:ECO) was last updated on 8/17/2025 by MarketBeat.com Staff From Our PartnersTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | 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 | SponsoredINVESTOR 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 | SponsoredGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | 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 | 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 Okeanis Eco Tankers Corp. Please log in to your account or sign up in order to add this asset to your watchlist. Share Okeanis Eco Tankers 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.