$ESEA

$66.19 +$0.02 (0.03%) Close

$ESEA Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 7.1M shares outstanding

Who owns ESEA?

By type of holder

Institutions 8.9% Insiders 28.1% Everyone else 63.0%

Concentration Top 10 holders own 32.0%

Pittas Aristeidis J 19.2% · Pittas Aristeidis P 7.3%

Institutional ownership

8.9%

-1.4 pts vs last qtr

Institutional holders

-2 vs last qtr

Net shares bought

−96.6K

by institutions in Q2 2026

New / sold out

7 / 9

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Citadel Advisors LLC NEW +13.2K
Inspire Investing, LLC +8.8K

Biggest sellers in Q2 2026

Renaissance Technologies LLC −35.3K
Marshall Wace, LLP SOLD OUT −24.1K

Who is planning to sell?

Notices of proposed sale, last 12 months

$1.14M

4 notices from 3 people

Shares covered

16.2K

0.23% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Aslidis Anastasios Officer $973K
Kyriakopoulos Panagiotis Director $93.2K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2015–FY2025

+8.4%

+1.01% a year

Each share's claim on the business

−7.7%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$11.4M vs $6.52M

over 9 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years16% 3–5 years5% 1–3 years32% Under 1 year47%

Quarterly turnover

17.7%

of institutional shares changed hands

Top 10 managers, median time held

1 year

Super Investors

Investment managers reporting ESEA on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
RT Renaissance Technologies LLC	65.5K	0.93%	−35.3K (−35.0%)	≤2021	0.0%
Shares held by quarter Peak holding115.1K (Q4'24) Change over 8 quarters−32.9K Share of the company0.930% Renaissance Technologies LLC's full portfolio →
TS Two Sigma Investments, LP	67.6K	0.96%	−16.4K (−19.5%)	Q3 '25	0.0%
Shares held by quarter Peak holding84.0K (Q1'26) Change over 8 quarters+50.0K Share of the company0.960% Two Sigma Investments, LP's full portfolio →

Renaissance Technologies LLC

65.5K

% of company

0.93%

Change vs last qtr

−35.3K (−35.0%)

Held since

≤2021

Two Sigma Investments, LP

67.6K

% of company

0.96%

Change vs last qtr

−16.4K (−19.5%)

Held since

Q3 '25

28 more super investors behind a free account

See every manager holding Euroseas Ltd, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ESEA on Form N-PORT; together they hold 0.8% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IF Inspire Fidelis Multi Factor ETF Northern Lights Fund Trust IV	$1.68M	26.4K	0.37%	0.84%	May 31, 2026
NS North Star Dividend Fund Northern Lights Fund Trust II	$956K	15.0K	0.21%	0.98%	May 31, 2026

Inspire Fidelis Multi Factor ETF

Northern Lights Fund Trust IV

Position value

$1.68M

% of company

0.37%

% of the fund

0.84%

As of

May 31, 2026

North Star Dividend Fund

Northern Lights Fund Trust II

Position value

$956K

% of company

0.21%

% of the fund

0.98%

As of

May 31, 2026

5 more funds behind a free account

See every fund holding Euroseas Ltd and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
PA Pittas Aristeidis J Insider	1.4M	19.24%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company19.240% Pittas Aristeidis J's insider activity →
PA Pittas Aristeidis P Insider	515.8K	7.31%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company7.310% Pittas Aristeidis P's insider activity →

Pittas Aristeidis J

Insider

1.4M

% of company

19.24%

Change vs last qtr

—

Held since

—

Pittas Aristeidis P

Insider

515.8K

% of company

7.31%

Change vs last qtr

—

Held since

—

5 more holders behind a free account

See every insider and 5%+ holder of Euroseas Ltd.

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