United Maritime (USEA) Institutional Ownership $1.57 +0.04 (+2.61%) Closing price 03:59 PM EasternExtended Trading$1.60 +0.03 (+2.23%) As of 07:51 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 AnalysisChartCompetitorsDividendEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for United Maritime (NASDAQ:USEA)CurrentInstitutional OwnershipPercentage1.63%Number ofInstitutional Buyers(last 12 months)3TotalInstitutional Inflows(last 12 months)$123.46KNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$165.50K Get USEA Insider Trade Alerts Want to know when executives and insiders are buying or selling United Maritime 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 USEA Institutional Buying and Selling by Quarter United Maritime Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails2/17/2025Squarepoint Ops LLC36,201$62K0.0%+100.2%0.409% 2/14/2025Jane Street Group LLC22,415$39K0.0%N/A0.253% 2/14/2025Two Sigma Securities LLC26,170$45K0.0%-39.9%0.296% 2/13/2025Renaissance Technologies LLC60,502$105K0.0%-56.4%0.684% 8/9/2024Renaissance Technologies LLC95,914$249K0.0%+27.2%1.104% 2/8/2024Advisor OS LLC22,238$55K0.0%N/A0.250% 1/18/2024MJP Associates Inc. ADV22,238$55K0.0%N/A0.250% 11/13/2023Acadian Asset Management LLC25,398$60K0.0%-35.1%0.286% 8/7/2023Acadian Asset Management LLC39,163$104K0.0%-48.3%0.441% 7/14/2023First Trust Direct Indexing L.P.15,398$42K0.0%N/A0.173% 7/13/2023Cambridge Investment Research Advisors Inc.34,922$95K0.0%N/A0.393% (Data available from 1/1/2016 forward) USEA Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of USEA shares? During the previous two years, the following institutional investors and hedge funds held shares of United Maritime shares: Renaissance Technologies LLC ($105K), Squarepoint Ops LLC ($62K), Acadian Asset Management LLC ($60K), Advisor OS LLC ($55K), MJP Associates Inc. ADV ($55K), and Two Sigma Securities LLC ($45K), and Jane Street Group LLC ($39K).Learn more on United Maritime's institutional investors. What percentage of United Maritime's stock is owned by institutional investors? 1.63% of United Maritime's stock is owned by institutional investors. Learn more on USEA's institutional investor holdings. Which institutional investors have been buying United Maritime's stock? The following institutional investors have purchased United Maritime's stock in the last 24 months: Jane Street Group LLC ($22.42K), MJP Associates Inc. ADV ($22.24K), Advisor OS LLC ($22.24K), Renaissance Technologies LLC ($20.51K), and Squarepoint Ops LLC ($18.12K). How much institutional buying is happening at United Maritime? Institutional investors have bought a total of 61,046 shares in the last 24 months. This purchase volume represents approximately $123.46K in transactions. Which of United Maritime's major shareholders have been selling company stock? The following institutional investors have sold United Maritime stock in the last 24 months: Renaissance Technologies LLC ($78.28K), and Two Sigma Securities LLC ($17.38K). How much institutional selling is happening at United Maritime? Institutional investors have sold a total of 95,665 shares in the last 24 months. This volume of shares sold represents approximately $165.50K in transactions. Related Companies Air T Institutional Ownership BEST Institutional Ownership ModivCare Institutional Ownership Toro Institutional Ownership Mesa Air Group Institutional Ownership Pyxis Tankers Institutional Ownership EuroDry Institutional Ownership Top Ships Institutional Ownership Castor Maritime Institutional Ownership Performance Shipping Institutional Ownership This page (NASDAQ:USEA) was last updated on 7/16/2025 by MarketBeat.com Staff From Our PartnersMarket 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 | Sponsored"Death Spiral" Threatening Your SavingsThe "Death Spiral" Threatening Your Savings But this time, it's not just Dalio ringing the alarm bells…GoldCo Precious Metals | 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 | SponsoredThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredSpecial gold investment soars 2,300% ... 5,090% ... 9,850%In my 54 years as an investor, I’ve seen my share of gold bull markets. 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