13F Insight
DOSSIER · 13F Holders · Q1 2026

EUROSEAS LTD

63 institutions still hold EUROSEAS LTD as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP Y23592135·63 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$36M
visible holders
Holders
63
filers reporting
Concentration
14.79%
ACADIAN ASSET MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

63 institutions reported EUROSEAS LTD in Q1 2026. ACADIAN ASSET MANAGEMENT LLC leads at 14.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$5M79K0.01%Q1 202602
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$4M68K0.00%Q2 202603
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$4M65K0.01%Q2 202604
D. E. Shaw & Co., Inc.
CIK 0001009207
$2M43K0.00%Q4 202505
MORGAN STANLEY
CIK 0000895421
$2M35K0.00%Q2 202606
Inspire Investing, LLC
CIK 0001670139
$2M33K0.09%Q2 202607
GOLDMAN SACHS GROUP INC
CIK 0000886982
$2M29K0.00%Q2 202608
CITADEL ADVISORS LLC
CIK 0001423053
$2M30K0.00%Q4 202509
Boston Partners
CIK 0001386060
$2M25K0.00%Q2 202610
Qube Research & Technologies Ltd
CIK 0001729829
$1M20K0.00%Q2 202611
NAVELLIER & ASSOCIATES INC
CIK 0000872163
$1M16K0.08%Q2 202612
North Star Investment Management Corp.
CIK 0001342857
$996K15K0.05%Q2 202613
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$962K14K0.00%Q1 202614
CREDIT AGRICOLE S A
CIK 0001191672
$945K14K0.00%Q2 202615
RAYMOND JAMES FINANCIAL INC
CIK 0000720005
$914K14K0.00%Q2 202616
Tidal Investments LLC
CIK 0001600064
$757K11K0.00%Q2 202617
STATE STREET CORP
CIK 0000093751
$743K11K0.00%Q2 202618
GSA CAPITAL PARTNERS LLP
CIK 0001362033
$663K10K0.04%Q1 202619
Engineers Gate Manager LP
CIK 0001620220
$600K9K0.01%Q1 202620
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$585K9K0.00%Q2 2026
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