EuroseasESEA
13F holders, Q4 2025 (December 31)At the end of Q4 2025, 53 institutions reported holding Euroseas Ltd. (ESEA) in their 13F filings, up 5 from Q3 2025. 14 opened new positions and 6 sold out. The largest holders were Renaissance Technologies ($5.3M), Acadian Asset Management LLC ($4.0M) and Millennium Management ($2.9M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Euroseas Ltd.
- CUSIP
- Y23592135
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 14 | $4.6M |
| Exits | 6 | $2.7M |
All 13F filers, Q3 2025 → Q4 2025: 193,349 shares bought and 93,365 shares sold, net +99,984 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 53 holders
| Renaissance Technologies | 0.01% | Reduce -10.0% | 96,678 | $5.3M |
| Acadian Asset Management LLC | 0.01% | Add +5.8% | 72,657 | $4.0M |
| Millennium Management | 0.00% | Add +171.7% | 53,386 | $2.9M |
| D. E. Shaw & Co. | 0.00% | Add +17.0% | 42,943 | $2.3M |
| Morgan Stanley | 0.00% | Reduce -26.1% | 38,356 | $2.1M |
| Lazard Asset Management LLC | 0.00% | Add +3.7% | 35,031 | $1.9M |
| Two Sigma Investments, LP | 0.00% | Add +88.5% | 31,273 | $1.7M |
| Citadel Advisors | 0.00% | Add +14.1% | 30,327 | $1.7M |
| Walleye Capital LLC | 0.01% | Add +10.5% | 22,509 | $1.2M |
| Bank of America Corp. | 0.00% | Add +200.6% | 20,425 | $1.1M |
| Boston Partners | 0.00% | Reduce -1.9% | 19,146 | $1.0M |
| Mackenzie Financial Corp. | 0.00% | Reduce -3.1% | 18,469 | $1.0M |
| North Star Investment Management Corp. | 0.05% | New | 15,000 | $819K |
| Credit Agricole S A | 0.00% | No change | 14,234 | $777K |
| Point72 Asset Management | 0.00% | New | 13,336 | $728K |
| UBS Group AG | 0.00% | Add +4646.5% | 12,246 | $669K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -46.3% | 11,778 | $643K |
| Tidal Investments LLC | 0.00% | Add +26.9% | 11,488 | $627K |
| Jump Financial, LLC | 0.01% | Add +37.5% | 10,692 | $584K |
| LPL Financial LLC | 0.00% | Add +1.0% | 10,382 | $567K |
| Squarepoint Ops LLC | 0.00% | New | 10,334 | $564K |
| Commons Capital, LLC | 0.40% | New | 10,304 | $563K |
| Susquehanna International Group, LLP | 0.00% | Add +133.2% | 9,901 | $541K |
| Navellier & Associates Inc. | 0.06% | New | 9,840 | $537K |
| Mariner, LLC | 0.00% | Reduce -1.6% | 8,041 | $439K |
| State Street Corp. | 0.00% | New | 7,522 | $411K |
| State of Tennessee, Department of Treasury | 0.00% | New | 7,069 | $404K |
| Jane Street Group, LLC | 0.00% | Reduce -56.3% | 7,401 | $404K |
| PharVision Advisers, LLC | 0.19% | Reduce -19.1% | 6,696 | $366K |
| Public Employees Retirement System of Ohio | 0.00% | No change | 6,371 | $348K |
| Qube Research & Technologies Ltd | 0.00% | Add +46.3% | 6,219 | $340K |
| Engineers Gate Manager LP | 0.00% | New | 5,689 | $311K |
| Osaic Holdings, Inc. | 0.00% | Reduce -7.3% | 5,436 | $297K |
| Geode Capital Management, LLC | 0.00% | No change | 5,058 | $276K |
| BlackRock, Inc. | 0.00% | Add +86.3% | 4,642 | $253K |
| Magnetar Financial LLC | 0.00% | New | 3,731 | $204K |
| Blue Bell Private Wealth Management, LLC | 0.03% | Reduce -0.3% | 3,421 | $187K |
| Citigroup Inc. | 0.00% | Add +40620.0% | 2,036 | $111K |
| Wells Fargo & Company | 0.00% | No change | 1,701 | $93K |
| Allworth Financial LP | 0.00% | No change | 1,000 | $55K |
| Aquatic Capital Management LLC | 0.00% | New | 952 | $52K |
| Russell Investments Group, Ltd. | 0.00% | New | 612 | $34K |
| Barclays PLC | 0.00% | No change | 600 | $33K |
| Quarry LP | 0.00% | Reduce -66.9% | 495 | $27K |
| Cwm, LLC | 0.00% | No change | 400 | $22K |
| Royal Bank of Canada | 0.00% | Add +11.6% | 317 | $17K |
| Archer Investment Corp | 0.00% | No change | 213 | $12K |
| Signaturefd, LLC | 0.00% | No change | 175 | $10K |
| Jones Financial Companies LLLP | 0.00% | Add +112.0% | 159 | $9K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -19.2% | 139 | $8K |
| Triumph Capital Management | 0.00% | New | 126 | $7K |
| Farther Finance Advisors, LLC | 0.00% | No change | 89 | $5K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 18 | $983 |
"% of holder's portfolio" is ESEA's weight in each manager's 13F, not the share of Euroseas Ltd. the manager owns.