Euroseas Ltd. (ESEA) Institutional Ownership

Ownership Summary

A total of 52 institutions have reported a stake in Euroseas Ltd. (NASDAQ:ESEA) as of December 2025, according to recent 13F filings with the SEC.

• Euroseas saw its institutional ownership percentage rose to 9.7% in December 2025 from 8.9% in September 2025.
• In percentage terms, this reflects as a holdings change of 26.08% quarter on quarter, and an increase of 33.33% year over year.
• During the quarter, 31 institutions bought more Euroseas shares, 11 sold shares, and 10 of the 52 total investors held their position steady.
• The aggregate institutional position in Euroseas now stands at 676.43K shares as of December 2025, after investors increased their holdings (up by 139.91K shares quarter on quarter which is up 143.45K shares year over year).
• With 96.68K shares, RENAISSANCE TECHNOLOGIES LLC commands the largest institutional position in Euroseas as of December 31, 2025, equating to 1.38% of the company.
• Among the most significant buyers of Euroseas during December 2025 were MILLENNIUM MANAGEMENT LLC (33.74K), North Star Investment Management Corp. (15.00K), TWO SIGMA INVESTMENTS, LP (14.69K), BANK OF AMERICA CORP /DE/ (13.63K), Point72 Asset Management, L.P. (13.34K).
• Leading sellers of Euroseas stock in December 2025 included MORGAN STANLEY (13.51K), RENAISSANCE TECHNOLOGIES LLC (10.70K), GOLDMAN SACHS GROUP INC (10.17K), JANE STREET GROUP, LLC (9.52K), PharVision Advisers, LLC (1.58K).
• The top 10 institutional holders of Euroseas for the quarter ending December 2025 included RENAISSANCE TECHNOLOGIES LLC (96.68K), ACADIAN ASSET MANAGEMENT LLC (72.66K), MILLENNIUM MANAGEMENT LLC (53.39K), D. E. Shaw & Co., Inc. (42.94K), MORGAN STANLEY (38.36K), LAZARD ASSET MANAGEMENT LLC (35.03K), TWO SIGMA INVESTMENTS, LP (31.27K), CITADEL ADVISORS LLC (30.33K), Walleye Capital LLC (22.51K), BANK OF AMERICA CORP /DE/ (20.43K).