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ESEA

Euroseas Ltd.
$71.45 -0.26 (-0.36%) At close · Jul 15
Market Cap
$504.11M
Shares
7,055,381

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 62
Total Value: $48,531,409
Total Shares: 726,005

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 62 13F filers
Top Holder
13.9%
Jun 2023 → Mar 2026 · range 13.7% – 26.1%
of institutional value
Top 5
46.7%
Jun 2023 → Mar 2026 · range 43.0% – 87.9%
of institutional value
Top 10
63.9%
Jun 2023 → Mar 2026 · range 62.7% – 99.9%
of institutional value
HHI
607
Jun 2023 → Mar 2026 · range 554 – 1,747
Broadly held
Showing 62 of 62
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1341170 CUSIP Y23592135 13F (30d) 1 filings 1 filers Visit website Investor relations