EUROSEAS LTD. (ESEA) Institutional Ownership Changes & 13F Activity

EUROSEAS LTD. (ESEA). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Two Sigma Investments, Lp, Millennium Management Llc, Goldman Sachs Group Inc, Marshall Wace, Llp, and Bank Of America Corp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Bank Of America CorpSell-15,953-78.1%4,472$298.95KQ1 2026May 18, 2026
Two Sigma Investments, LpBuy+52,694+168.5%83,967$5.61MQ1 2026May 15, 2026
Millennium Management LlcSell-30,550-57.2%22,836$1.53MQ1 2026May 15, 2026
Goldman Sachs Group IncBuy+25,933+220.2%37,711$2.52MQ1 2026May 15, 2026
Marshall Wace, LlpBuy+24,056—24,056$1.61MQ1 2026May 15, 2026
D. E. Shaw & Co., Inc.Sell-8,513-19.8%34,430$2.30MQ1 2026May 15, 2026
Qube Research & Technologies LtdBuy+7,043+113.2%13,262$886.57KQ1 2026May 15, 2026
Point72 Asset Management, L.P.Sell-6,493-48.7%6,843$457.45KQ1 2026May 15, 2026
Mangrove Partners Im, LlcBuy+5,782—5,782$386.53KQ1 2026May 15, 2026
Osaic Holdings, Inc.Sell-5,371-98.8%65$4.34KQ1 2026May 15, 2026
Aquatic Capital Management LlcBuy+4,769+500.9%5,721$382.45KQ1 2026May 15, 2026
Alphacore Capital LlcBuy+3,877—3,877$259.18KQ1 2026May 15, 2026
American Century Companies IncBuy+3,516—3,516$235.04KQ1 2026May 15, 2026
Engineers Gate Manager LpBuy+3,285+57.7%8,974$599.91KQ1 2026May 15, 2026
Squarepoint Ops LlcBuy+3,095+29.9%13,429$897.73KQ1 2026May 15, 2026
State Of Tennessee, Department Of TreasuryBuy+2,852+40.3%9,921$663.22KQ1 2026May 15, 2026
State Street CorpBuy+2,588+34.4%10,110$675.85KQ1 2026May 15, 2026
Morgan StanleySell-1,725-4.5%36,631$2.45MQ1 2026May 15, 2026
Tidal Investments LlcBuy+1,038+9.0%12,526$837.36KQ1 2026May 15, 2026
Allworth Financial LpBuy+260+26.0%1,260$84.23KQ1 2026May 15, 2026
Royal Bank Of CanadaSell-143-45.1%174$12.00KQ1 2026May 15, 2026
Jones Financial Companies LllpSell-75-47.2%84$5.11KQ1 2026May 15, 2026
Raymond James Financial IncBuy+12,357—12,357$826.07KQ1 2026May 14, 2026
Renaissance Technologies LLCBuy+4,087+4.2%100,765$6.74MQ1 2026May 14, 2026
Jump Financial, LlcSell-3,892-36.4%6,800$454.58KQ1 2026May 14, 2026
Acadian Asset Management LlcBuy+6,438+8.9%79,095$5.28MQ1 2026May 13, 2026
State Of WyomingBuy+4,830—4,830$322.89KQ1 2026May 13, 2026
Blackrock, Inc.Buy+1,524+32.8%6,166$412.20KQ1 2026May 13, 2026
Jane Street Group, LlcBuy+6,985+94.4%14,386$961.70KQ1 2026May 12, 2026
Winton Group LtdBuy+6,038—6,038$403.64KQ1 2026May 12, 2026
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Frequently asked questions about ESEA activity

  • Which institutional owners are buying ESEA?

    Institutional owners buying ESEA include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ESEA activity?

    "Buy" means an investor increased their reported position in ESEA compared to the prior reporting period. This reflects growing exposure to EUROSEAS LTD. (ESEA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ESEA increasing?

    Institutional interest in ESEA can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.