Okeanis Eco Tankers

ECO · OSLO

$88.19−$0.79 (−0.89%)TodayMarket closed · Oct 20, 7:56 PM ET

Prev close $88.98

Who owns ECO

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 62.7% of ECO’s shares.

Glafki Marine Corp.30.5%
Hospitality Assets Corp18.4%
QVT Financial LP3.9%
Encompass Capital Advisors, LLC2.2%
Next 6 largest institutions7.7%
All other shareholders37.3%

Top institutional holders of ECO
Holder	Shares	% of shares	Change, last filing	Filed
Glafki Marine Corp.	11.02M	30.50%	+0	Mar 28, 2025
Hospitality Assets Corp	6.65M	18.39%	+0	Mar 28, 2025
QVT Financial LP	1.42M	3.94%	+0	Dec 31, 2025
Encompass Capital Advisors, LLC	810.15K	2.24%	+810.15K	Dec 31, 2025
Fidelity International	574.18K	1.59%	+84.13K	Dec 31, 2025
FIL Gestion	571.79K	1.58%	−3.04K	Dec 31, 2025
SG Americas Securities, L.L.C.	443.69K	1.23%	+22.91K	Sep 30, 2025
Alafouzos (Ioannis A.)	437.29K	1.21%	+0	Mar 28, 2025
BBVA Asset Management, S.A., S.G.I.I.C.	375.86K	1.04%	+0	Sep 30, 2024
Andbank Wealth Management, SGIIC, S.A.U.	364.30K	1.01%	−15.00K	Nov 30, 2025

Largest mutual fund holders

Top mutual fund holders of ECO
Holder	Shares	% of shares	Change, last filing	Filed
Fidelity Funds - Nordic Fund	619.73K	1.72%	+47.94K	Jan 31, 2026
Masira Inversion, SIL, S. A	360.86K	1.00%	−15.00K	Nov 30, 2025
DNB Norge	147.35K	0.41%	+147.35K	Jan 31, 2026
Counterpoint Quantitative Equity ETF	107.97K	0.30%	+11.95K	Feb 28, 2026
Pensum Norge	90.00K	0.25%	+40.00K	Jan 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders sold $9.32M (4 trades) of ECO on the open market, with no buys.

Latest ECO insider transactions
Insider	Date	Type	Shares	Price	Value
Gold Daniel Allen	Aug 14, 2026	Sale	68.42K	$59.99	$4.10M
QVT Financial LP	Aug 14, 2026	Sale	68.42K	$59.99	$4.10M
Gold Daniel Allen	Aug 13, 2026	Sale	8.54K	$65.04	$555.38K
QVT Financial LP	Aug 13, 2026	Sale	8.54K	$65.04	$555.38K

Short interest

Settled Sep 30, 2026

Shares short: 854.15K
Days to cover: 1.00
% of shares outstanding: 2.36%
Average daily volume: 885.34K
Change since last report: −28.4%

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