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, Q3 2025
Institutional positions in Euroseas Ltd. as of Sep 30, 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
- 48
- +6 vs. Q2 2025
- Shares held
- 621.4K
- +153.4K (+32.8%) vs. Q2 2025
- Total value
- $37.0M
- +$16.1M (+77.0%) vs. Q2 2025
- New holders
- 15
- 18 more added
- Sold out
- 9
- 7 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Euroseas Ltd.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 107,378 | $6.40M | 0.01% | +9,400+9.6% | Added |
| Acadian Asset Management LLC | 68,650 | $4.08M | 0.01% | +66,914+3,854.5% | Added |
| Morgan Stanley | 51,866 | $3.09M | 0.00% | +32,421+166.7% | Added |
| D. E. Shaw & Co., Inc. | 36,714 | $2.19M | 0.00% | +21,679+144.2% | Added |
| Lazard Asset Management LLC | 33,769 | $2.01M | 0.00% | −2,092−5.8% | Reduced |
| Citadel Advisors LLC | 26,576 | $1.58M | 0.00% | +15,724+144.9% | Added |
| Goldman Sachs Group Inc | 21,949 | $1.31M | 0.00% | +8,481+63.0% | Added |
| Walleye Capital LLC | 20,370 | $1.21M | 0.01% | +20,370 | New |
| Raymond James Financial Inc | 19,716 | $1.18M | 0.00% | +260+1.3% | Added |
| Millennium Management LLC | 19,648 | $1.17M | 0.00% | −62,143−76.0% | Reduced |
| Boston Partners | 19,517 | $1.16M | 0.00% | +2,472+14.5% | Added |
| Mackenzie Financial Corp | 19,063 | $1.14M | 0.00% | +19,063 | New |
| Jane Street Group, LLC | 16,916 | $1.01M | 0.00% | +11,119+191.8% | Added |
| Two Sigma Investments, LP | 16,587 | $988.8K | 0.00% | +16,587 | New |
| Credit Agricole S A | 14,234 | $848.5K | 0.00% | +14,234 | New |
| Cubist Systematic Strategies, LLC | 13,858 | $826.1K | 0.01% | +4,615+49.9% | Added |
| LPL Financial LLC | 10,276 | $612.6K | 0.00% | +3,345+48.3% | Added |
| Quadrature Capital Ltd | 9,919 | $591.3K | 0.01% | +2,827+39.9% | Added |
| Toroso Investments, LLC | 9,050 | $539.5K | 0.00% | +2,850+46.0% | Added |
| PharVision Advisers, LLC | 8,275 | $493.3K | 0.28% | +8,275 | New |
| Mariner, LLC | 8,174 | $487.3K | 0.00% | +13+0.2% | Added |
| Jump Financial, LLC | 7,773 | $463.3K | 0.01% | +1,956+33.6% | Added |
| Bank of America Corp | 6,795 | $405.1K | 0.00% | +5,678+508.3% | Added |
| BNP Paribas Arbitrage, SA | 6,430 | $383.3K | 0.00% | +6,181+2,482.3% | Added |
| Public Employees Retirement System of Ohio | 6,371 | $379.8K | 0.00% | +6,371 | New |
| Advisor Group Holdings, Inc. | 5,862 | $364.0K | 0.00% | −6,601−53.0% | Reduced |
| Virtu Financial LLC | 5,383 | $321.0K | 0.02% | +5,383 | New |
| Geode Capital Management, LLC | 5,058 | $301.5K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 4,250 | $253.3K | 0.00% | +4,250 | New |
| Susquehanna International Group, LLP | 4,246 | $253.1K | 0.00% | +4,246 | New |
| Inspire Advisors, LLC | 3,674 | $219.0K | 0.02% | +3,674 | New |
| Blue Bell Private Wealth Management, LLC | 3,431 | $204.5K | 0.03% | +3,431 | New |
| BlackRock, Inc. | 2,491 | $148.5K | 0.00% | −4,454−64.1% | Reduced |
| Wells Fargo & Company | 1,701 | $101.4K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 1,496 | $89.2K | 0.02% | +1,496 | New |
| Allworth Financial LP | 1,000 | $59.6K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 600 | $35.8K | 0.00% | −125−17.2% | Reduced |
| Optimum Investment Advisors | 500 | $29.8K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 400 | $24.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 284 | $17.0K | 0.00% | +150+111.9% | Added |
| UBS Group AG | 258 | $15.4K | 0.00% | −1,081−80.7% | Reduced |
| Archer Investment Corp | 213 | $12.7K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 200 | $11.9K | 0.00% | +200 | New |
| Signaturefd, LLC | 175 | $10.4K | 0.00% | +175 | New |
| SBI Securities Co., Ltd. | 172 | $10.3K | 0.00% | −47−21.5% | Reduced |
| Farther Finance Advisors, LLC | 89 | $5.30K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 75 | $4.65K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 5 | $298 | 0.00% | +5 | New |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −17,928−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −17,583−100.0% | Sold out |
| Novem Group | 0 | $0 | 0.00% | −11,693−100.0% | Sold out |
| Perritt Capital Management Inc | 0 | $0 | 0.00% | −8,899−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −6,126−100.0% | Sold out |
| Commons Capital, LLC | 0 | $0 | 0.00% | −5,712−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −4,780−100.0% | Sold out |
| Beacon Capital Management, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −228−100.0% | Sold out |