Kovack Advisors, Inc.

Position in ECO — Okeanis Eco Tankers Corp.

CIK 1728321 FT. LAUDERDALE, FL

Position in ECO

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$943,301

+$307,245 QoQ

Shares Held

18,646

-0.8% QoQ

Ownership

0.048%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Industrials · as of Mar 31, 2026

Kovack Advisors, Inc. holds $2,833,801 across 4 Marine Shipping names. ECO ranks #1 (33.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ECO	Okeanis Eco Tankers Corp. This page	18,646	$943,301
2	ZIM	ZIM Integrated Shipping Services Ltd.	34,889	$919,325
3	HAFN	Hafnia Ltd	102,353	$777,882
4	ASC	Ardmore Shipping Corp	12,675	$193,293

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$943,301	18,646	-0.8%	Shares	Sole	2026-05-13
2025-12-31	$636,056	18,796	—	Shares	Sole	2026-02-17
No filing history on record for this holder in this stock.