Euroseas Ltd.
ESEA- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001341170
In the last 90 days, Euroseas Ltd. insiders filed 1 open-market purchase and 1 sale; 59 institutions reported holding it in 13F filings for Q2 2026, worth $41.7M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Euroseas Ltd. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 54
- +8 vs. Q3 2025
- Shares held
- 707.1K
- +100.0K (+16.5%) vs. Q3 2025
- Total value
- $38.6M
- +$2.42M (+6.7%) vs. Q3 2025
- New holders
- 14
- 18 more added
- Sold out
- 6
- 12 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ESEA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 59 | $41.7M |
| Q1 2026 | 62 | $48.4M |
| Q4 2025 | 54 | $38.6M |
| Q3 2025 | 48 | $37.0M |
| Q2 2025 | 42 | $20.9M |
| Q1 2025 | 29 | $12.4M |
| Q4 2024 | 39 | $19.3M |
| Q3 2024 | 43 | $25.9M |
| Q2 2024 | 40 | $19.4M |
| Q1 2024 | 34 | $19.9M |
| Q4 2023 | 28 | $13.7M |
| Q3 2023 | 19 | $7.14M |
| Q2 2023 | 13 | $4.18M |
| Q1 2023 | 11 | $3.39M |
| Q4 2022 | 17 | $4.83M |
| Q3 2022 | 16 | $6.09M |
| Q2 2022 | 26 | $11.5M |
| Q1 2022 | 27 | $10.5M |
| Q4 2021 | 15 | $12.8M |
| Q3 2021 | 26 | $27.7M |
| Q2 2021 | 18 | $10.8M |
| Q1 2021 | 11 | $2.81M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Euroseas Ltd.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 96,678 | $5.28M | 0.01% | −10,700−10.0% | Reduced |
| Acadian Asset Management LLC | 72,657 | $3.96M | 0.01% | +4,007+5.8% | Added |
| Millennium Management LLC | 53,386 | $2.91M | 0.00% | +33,738+171.7% | Added |
| D. E. Shaw & Co., Inc. | 42,943 | $2.34M | 0.00% | +6,229+17.0% | Added |
| Morgan Stanley | 38,356 | $2.09M | 0.00% | −13,510−26.0% | Reduced |
| Lazard Asset Management LLC | 35,031 | $1.91M | 0.00% | +1,262+3.7% | Added |
| Two Sigma Investments, LP | 31,273 | $1.71M | 0.00% | +14,686+88.5% | Added |
| Citadel Advisors LLC | 30,327 | $1.66M | 0.00% | +3,751+14.1% | Added |
| Walleye Capital LLC | 22,509 | $1.23M | 0.01% | +2,139+10.5% | Added |
| Bank of America Corp | 20,425 | $1.12M | 0.00% | +13,630+200.6% | Added |
| Boston Partners | 19,146 | $1.05M | 0.00% | −371−1.9% | Reduced |
| Mackenzie Financial Corp | 18,469 | $1.01M | 0.00% | −594−3.1% | Reduced |
| North Star Investment Management Corp. | 15,000 | $819.0K | 0.05% | +15,000 | New |
| Credit Agricole S A | 14,234 | $777.2K | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 13,336 | $728.1K | 0.00% | +13,336 | New |
| UBS Group AG | 12,246 | $668.6K | 0.00% | +11,988+4,646.5% | Added |
| Goldman Sachs Group Inc | 11,778 | $643.1K | 0.00% | −10,171−46.3% | Reduced |
| Toroso Investments, LLC | 11,488 | $627.2K | 0.00% | +2,438+26.9% | Added |
| Jump Financial, LLC | 10,692 | $583.8K | 0.01% | +2,919+37.6% | Added |
| LPL Financial LLC | 10,382 | $566.9K | 0.00% | +106+1.0% | Added |
| Squarepoint Ops LLC | 10,334 | $564.2K | 0.00% | +10,334 | New |
| Commons Capital, LLC | 10,304 | $562.6K | 0.40% | +10,304 | New |
| Susquehanna International Group, LLP | 9,901 | $540.6K | 0.00% | +5,655+133.2% | Added |
| Navellier & Associates Inc | 9,840 | $537.3K | 0.06% | +9,840 | New |
| Mariner, LLC | 8,041 | $439.1K | 0.00% | −133−1.6% | Reduced |
| State Street Corp | 7,522 | $410.7K | 0.00% | +7,522 | New |
| State of Tennessee, Treasury Department | 7,069 | $404.2K | 0.00% | +7,069 | New |
| Jane Street Group, LLC | 7,401 | $404.1K | 0.00% | −9,515−56.2% | Reduced |
| PharVision Advisers, LLC | 6,696 | $365.6K | 0.19% | −1,579−19.1% | Reduced |
| Public Employees Retirement System of Ohio | 6,371 | $347.9K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 6,219 | $339.6K | 0.00% | +1,969+46.3% | Added |
| Engineers Gate Manager LP | 5,689 | $310.6K | 0.00% | +5,689 | New |
| Advisor Group Holdings, Inc. | 5,436 | $296.8K | 0.00% | −426−7.3% | Reduced |
| Geode Capital Management, LLC | 5,058 | $276.2K | 0.00% | 00.0% | Unchanged |
| BlackRock, Inc. | 4,642 | $253.5K | 0.00% | +2,151+86.4% | Added |
| Magnetar Financial LLC | 3,731 | $203.7K | 0.00% | +3,731 | New |
| Blue Bell Private Wealth Management, LLC | 3,421 | $186.8K | 0.03% | −10−0.3% | Reduced |
| Citigroup Inc | 2,036 | $111.2K | 0.00% | +2,031+40,620.0% | Added |
| Wells Fargo & Company | 1,701 | $92.9K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 1,000 | $54.6K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 952 | $52.0K | 0.00% | +952 | New |
| Russell Investments Group, Ltd. | 612 | $33.7K | 0.00% | +612 | New |
| Barclays PLC | 600 | $32.8K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 495 | $27.0K | 0.00% | −1,001−66.9% | Reduced |
| CWM, LLC | 400 | $22.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 317 | $17.0K | 0.00% | +33+11.6% | Added |
| Archer Investment Corp | 213 | $11.6K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 175 | $9.55K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 159 | $8.68K | 0.00% | +84+112.0% | Added |
| SBI Securities Co., Ltd. | 139 | $7.59K | 0.00% | −33−19.2% | Reduced |
| Triumph Capital Management | 126 | $6.88K | 0.00% | +126 | New |
| Farther Finance Advisors, LLC | 89 | $4.86K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 18 | $983 | 0.00% | +18 | New |
| Kingdom Financial Group LLC. | 0 | $25 | 0.00% | 0 | New |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −19,716−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −9,919−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −6,430−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −5,383−100.0% | Sold out |
| Inspire Advisors, LLC | 0 | $0 | 0.00% | −3,674−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Optimum Investment Advisors | – | – | – | – | Not filed |