ESEA Institutional Ownership & Shareholders
EUROSEAS LTD. (ESEA) is currently held by 61 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $39.75M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Acadian Asset Management Llc is currently the largest disclosed institutional shareholder of ESEA tracked by InsiderSet, reporting ownership valued at approximately $5.25M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $5.29M, representing an estimated gain of +0.69% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 63% of the total disclosed ESEA value among the investors covered in this analysis. Major shareholders include Acadian Asset Management Llc, Two Sigma Investments, Lp, Renaissance Technologies LLC, and several other long-term asset managers with concentrated positions in EUROSEAS LTD. (ESEA).
This page ranks the largest institutional ESEA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
61
Total Reported Value
$39.75M
Largest Holder
Acadian Asset Management Llc
Largest Position
$5.25M
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
79
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Acadian Asset Management Llc | 0.01% | 79,313 | $5,251,000 | $5,287,005 | +$36,005 | +0.69% | |
| Two Sigma Investments, Lp | 0.00% | 67,592 | $4,486,081 | $4,505,683 | +$19,602 | +0.44% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 65,465 | $4,344,912 | $4,363,897 | +$18,985 | +0.44% |
| Morgan Stanley | 0.00% | 34,652 | $2,299,873 | $2,309,902 | +$10,029 | +0.44% | |
| Goldman Sachs Group Inc | 0.00% | 29,136 | $1,933,756 | $1,942,206 | +$8,450 | +0.44% | |
| Boston Partners | 0.00% | 24,648 | $1,635,890 | $1,643,036 | +$7,146 | +0.44% | |
| D. E. Shaw & Co., Inc. | 0.00% | 23,655 | $1,569,982 | $1,576,842 | +$6,860 | +0.44% | |
| Qube Research & Technologies Ltd | 0.00% | 20,128 | $1,335,895 | $1,341,732 | +$5,837 | +0.44% | |
| Jane Street Group, Llc | 0.00% | 19,171 | $1,272,379 | $1,277,939 | +$5,560 | +0.44% | |
| Navellier & Associates Inc | 0.08% | 15,562 | $1,032,850 | $1,037,363 | +$4,513 | +0.44% | |
| North Star Investment Management Corp. | 0.05% | 15,000 | $995,550 | $999,900 | +$4,350 | +0.44% | |
| Credit Agricole S A | 0.00% | 14,234 | $944,711 | $948,838 | +$4,127 | +0.44% | |
| Raymond James Financial Inc | 0.00% | 13,772 | $914,047 | $918,042 | +$3,995 | +0.44% | |
| Citadel Advisors Llc | 0.00% | 13,172 | $874,226 | $878,046 | +$3,820 | +0.44% | |
| Gsa Capital Partners Llp | 0.05% | 12,356 | $820,000 | $823,651 | +$3,651 | +0.45% | |
| Tidal Investments Llc | 0.00% | 11,408 | $757,149 | $760,457 | +$3,308 | +0.44% | |
| State Street Corp | 0.00% | 11,198 | $743,211 | $746,459 | +$3,248 | +0.44% | |
| Millennium Management Llc | 0.00% | 8,818 | $585,251 | $587,808 | +$2,557 | +0.44% | |
| Lpl Financial Llc | 0.00% | 8,701 | $577,454 | $580,009 | +$2,555 | +0.44% | |
| Y-Intercept (Hong Kong) Ltd | 0.01% | 7,538 | $537,610 | $502,483 | -$35,127 | -6.53% | |
| Mariner, Llc | 0.00% | 8,040 | $533,615 | $535,946 | +$2,331 | +0.44% | |
| Winton Group Ltd | 0.02% | 8,036 | $533,349 | $535,680 | +$2,331 | +0.44% | |
| Citigroup Inc | 0.00% | 7,250 | $481,183 | $483,285 | +$2,102 | +0.44% | |
| Redhawk Wealth Advisors, Inc. | 0.05% | 6,476 | $461,900 | $431,690 | -$30,210 | -6.54% | |
| Public Employees Retirement System Of Ohio | 0.00% | 6,371 | $422,843 | $424,691 | +$1,848 | +0.44% | |
| Blackrock, Inc. | 0.00% | 6,166 | $409,238 | $411,026 | +$1,788 | +0.44% | |
| Point72 Asset Management, L.P. | 0.00% | 5,887 | $390,720 | $392,427 | +$1,707 | +0.44% | |
| Balyasny Asset Management L.P. | 0.00% | 5,179 | $343,730 | $345,232 | +$1,502 | +0.44% | |
| Geode Capital Management, Llc | 0.00% | 5,058 | $335,699 | $337,166 | +$1,467 | +0.44% | |
| Jump Financial, Llc | 0.00% | 4,790 | $317,912 | $319,301 | +$1,389 | +0.44% | |
| State Of Tennessee, Department Of Treasury | 0.00% | 4,170 | $276,763 | $277,972 | +$1,209 | +0.44% | |
| Exchange Traded Concepts, Llc | 0.00% | 4,059 | $269,396 | $270,573 | +$1,177 | +0.44% | |
| Jamison Private Wealth Management, Inc. | 0.03% | 3,675 | $262,102 | $244,976 | -$17,127 | -6.53% | |
| Alphacore Capital Llc | 0.00% | 3,877 | $257,316 | $258,441 | +$1,125 | +0.44% | |
| Quadrature Capital Ltd | 0.00% | 3,578 | $237,472 | $238,509 | +$1,037 | +0.44% | |
| American Century Companies Inc | 0.00% | 3,326 | $220,747 | $221,711 | +$964 | +0.44% | |
| Sei Investments Co | 0.00% | 3,062 | $203,225 | $204,113 | +$888 | +0.44% | |
| Blue Bell Private Wealth Management, Llc | 0.02% | 2,955 | $196,123 | $196,980 | +$857 | +0.44% | |
| Police & Firemen'S Retirement System Of New Jersey | 0.00% | 2,700 | $179,199 | $179,982 | +$783 | +0.44% | |
| Ubs Group Ag | 0.00% | 1,854 | $123,050 | $123,588 | +$538 | +0.44% | |
| Wells Fargo & Company/Mn | 0.00% | 1,601 | $106,269 | $106,723 | +$454 | +0.43% | |
| Aquatic Capital Management Llc | 0.00% | 964 | $63,981 | $64,260 | +$279 | +0.44% | |
| Barclays Plc | 0.00% | 600 | $39,822 | $39,996 | +$174 | +0.44% | |
| Cwm, Llc | 0.00% | 400 | $26,740 | $26,664 | -$76 | -0.28% | |
| Bnp Paribas Financial Markets | 0.00% | 400 | $26,548 | $26,664 | +$116 | +0.44% | |
| Allworth Financial Lp | 0.00% | 260 | $17,257 | $17,332 | +$75 | +0.43% | |
| Archer Investment Corp | 0.00% | 215 | $14,287 | $14,332 | +$45 | +0.31% | |
| Jones Financial Companies Lllp | 0.00% | 190 | $12,607 | $12,665 | +$58 | +0.46% | |
| Signaturefd, Llc | 0.00% | 175 | $12,481 | $11,666 | -$816 | -6.53% | |
| Royal Bank Of Canada | 0.00% | 174 | $12,000 | $11,599 | -$401 | -3.34% |
Frequently asked questions about ESEA
Who are the largest institutional holders of ESEA?
The largest institutional holders of ESEA reported in the latest SEC Form 13F filings include Acadian Asset Management Llc, Two Sigma Investments, Lp, Renaissance Technologies LLC, Morgan Stanley, and Goldman Sachs Group Inc. InsiderSet ranks institutional holders by their latest reported ESEA position.
What is ESEA institutional ownership?
This page tracks ESEA positions reported by institutional investment managers through SEC Form 13F. EUROSEAS LTD. (ESEA) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own ESEA?
InsiderSet currently tracks 61 institutional managers reporting ESEA holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of ESEA shareholders.
How much ESEA stock do institutions own?
Institutional investment managers disclosed approximately $39.75M in ESEA holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was ESEA institutional ownership last updated?
The latest ESEA institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional ESEA holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its ESEA position after the reporting date.
Are institutions buying or selling ESEA?
Institutional buying and selling can be analyzed by comparing ESEA positions across consecutive 13F reporting periods. InsiderSet's ESEA Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ESEA ownership changes.
How has ESEA institutional ownership changed over time?
InsiderSet tracks ESEA institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.