151 25 MAROUSSI, J3
EUROSEAS LTD.ESEA— Latest position per institution from SEC 13F filings
15
Institutional holders
594.65K
Total shares held
31.58M
Estimated value
29.73K
Avg. position size
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
79.31K
Value
5.25K
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
67.59K
Value
4.49M
Filed
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
65.47K
Value
4.34M
Filed
Jun 30, 2026
LAZARD ASSET MANAGEMENT LLC
CIK 1207017
Shares
35.03K
Value
1.91M
Filed
Dec 31, 2025
MORGAN STANLEY
CIK 895421
Shares
34.65K
Value
2.30M
Filed
Jun 30, 2026
INSPIRE INVESTING, LLC
CIK 1670139
Shares
32.62K
Value
2.16M
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
29.14K
Value
1.93M
Filed
Jun 30, 2026
CHURCHILL MANAGEMENT CORP
CIK 1094749
Shares
27.43K
Value
1.34M
Filed
Sep 30, 2024
BOSTON PARTNERS
CIK 1386060
Shares
24.65K
Value
1.64M
Filed
Jun 30, 2026
MARSHALL WACE, LLP
CIK 1318757
Shares
24.06K
Value
1.61M
Filed
Mar 31, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
23.66K
Value
1.57M
Filed
Jun 30, 2026
QUBE RESEARCH & TECHNOLOGIES LTD
CIK 1729829
Shares
20.13K
Value
1.34M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
19.17K
Value
1.27M
Filed
Jun 30, 2026
MACKENZIE FINANCIAL CORP
CIK 919859
Shares
18.47K
Value
1.01M
Filed
Dec 31, 2025
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
17.58K
Value
786.31K
Filed
Jun 30, 2025
JANNEY MONTGOMERY SCOTT LLC
CIK 1329948
Shares
17.05K
Value
611.00
Filed
Mar 31, 2024
NAVELLIER & ASSOCIATES INC
CIK 872163
Shares
15.56K
Value
1.03M
Filed
Jun 30, 2026
NORTH STAR INVESTMENT MANAGEMENT CORP.
CIK 1342857
Shares
15K
Value
1.07M
Filed
Sep 30, 2026
CREDIT AGRICOLE S A
CIK 1191672
Shares
14.23K
Value
944.71K
Filed
Jun 30, 2026
CUBIST SYSTEMATIC STRATEGIES, LLC
CIK 1603465
Shares
13.86K
Value
826.08K
Filed
Sep 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 79.31K | 5.25K | Jun 30, 2026 |
| 2 | TWO SIGMA INVESTMENTS, LP | 1179392 | 67.59K | 4.49M | Jun 30, 2026 |
| 3 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 65.47K | 4.34M | Jun 30, 2026 |
| 4 | LAZARD ASSET MANAGEMENT LLC | 1207017 | 35.03K | 1.91M | Dec 31, 2025 |
| 5 | MORGAN STANLEY | 895421 | 34.65K | 2.30M | Jun 30, 2026 |
| 6 | INSPIRE INVESTING, LLC | 1670139 | 32.62K | 2.16M | Jun 30, 2026 |
| 7 | GOLDMAN SACHS GROUP INC | 886982 | 29.14K | 1.93M | Jun 30, 2026 |
| 8 | CHURCHILL MANAGEMENT CORP | 1094749 | 27.43K | 1.34M | Sep 30, 2024 |
| 9 | BOSTON PARTNERS | 1386060 | 24.65K | 1.64M | Jun 30, 2026 |
| 10 | MARSHALL WACE, LLP | 1318757 | 24.06K | 1.61M | Mar 31, 2026 |
| 11 | D. E. SHAW & CO., INC. | 1009207 | 23.66K | 1.57M | Jun 30, 2026 |
| 12 | QUBE RESEARCH & TECHNOLOGIES LTD | 1729829 | 20.13K | 1.34M | Jun 30, 2026 |
| 13 | JANE STREET GROUP, LLC | 1595888 | 19.17K | 1.27M | Jun 30, 2026 |
| 14 | MACKENZIE FINANCIAL CORP | 919859 | 18.47K | 1.01M | Dec 31, 2025 |
| 15 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 17.58K | 786.31K | Jun 30, 2025 |
| 16 | JANNEY MONTGOMERY SCOTT LLC | 1329948 | 17.05K | 611.00 | Mar 31, 2024 |
| 17 | NAVELLIER & ASSOCIATES INC | 872163 | 15.56K | 1.03M | Jun 30, 2026 |
| 18 | NORTH STAR INVESTMENT MANAGEMENT CORP. | 1342857 | 15K | 1.07M | Sep 30, 2026 |
| 19 | CREDIT AGRICOLE S A | 1191672 | 14.23K | 944.71K | Jun 30, 2026 |
| 20 | CUBIST SYSTEMATIC STRATEGIES, LLC | 1603465 | 13.86K | 826.08K | Sep 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.