Okeanis Eco Tankers

ECO • NYSE

Okeanis Eco Tankers is a marine shipping company in the industrials sector on NYSE, with a market cap of $1.3B. As of Q3 2025, 10% of shares are held by 39 institutional investors, with QVT Financial LP as the largest holder at 4.42%.

Market Cap$1.3B

Marine Shipping

Industrials

Employees14.0

Websiteokeanisecotankers.com

Overview

Overview of institutional ownership in ECO as of Q3 2025 with a market cap of $942.3M

All Institutions

Institutions: 39
Value Held: $97.2M
Shares Held: 3.5M
Avg Position: $2.5M
Median Position: $282.7K

Hedge Funds

Hedge Funds: 14
Value Held: $53.9M
Shares Held: 2.0M
Avg Position: $3.9M
Median Position: $368.6K

Ownership Breakdown

Institutional (non-HF)

4.59%

$43.3M

Hedge Funds

5.72%

$53.9M

Retail & Other

89.68%

$845.1M

Based on market cap of $942.3M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in ECO as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
QVT Financial LP Hedge Fund•Multi-Strategy	Daniel Allen Gold CEO	$37.5M 4.29% of portfolio	4.42% 1.4M shares	Q1 2024 Held for 1y 8m	$873.7M
F FIL Ltd Institution	-	$14.4M 0.01% of portfolio	1.52% 490.1K shares	Q4 2023 Held for 1y 11m	$127.75B
S SG Americas Securities, LLC Institution	-	$13.0M 0.05% of portfolio	1.38% 443.7K shares	Q1 2025 Held for 8 months	$25.5B
VR Advisory Services Ltd Hedge Fund•Distressed	Jeffrey Michael Johnson Managing Partner	$10.3M 2.50% of portfolio	1.09% 350.1K shares	Q3 2024 Held for 1y 2m	$411.0M
GOLDMAN SACHS GROUP INC Institution	David M. Solomon CEO	$5.4M 0.00% of portfolio	0.57% 182.9K shares	Q4 2023 Held for 1y 11m	$691.34B
CITIGROUP INC Institution	Jane Fraser CEO	$2.1M 0.00% of portfolio	0.23% 73.2K shares	Q4 2023 Held for 1y 11m	$144.32B
Energy Income Partners, LLC Long Only Manager	James Jarvis Murchie CEO	$1.9M 0.04% of portfolio	0.20% 66.0K shares	Q3 2024 Held for 1y 2m	$5.2B
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	Scott David Hoffman CEO	$1.7M 0.00% of portfolio	0.18% 58.7K shares	Q2 2025 Held for 5 months	$62.0B
M MACQUARIE GROUP LTD Institution	-	$1.6M 0.00% of portfolio	0.17% 55.7K shares	Q1 2025 Held for 8 months	$82.9B
Lighthouse Investment Partners, LLC Fund of Funds	Sean Gerard Mcgould CEO	$1.5M 0.06% of portfolio	0.16% 52.0K shares	Q2 2024 Held for 1y 5m	$2.7B

Net Capital Flow

Institutional buying and selling activity for ECO in Q3 2025

Traded: +$1.7M
Buyers: 29
Sellers: 11
Total Bought: +$8.4M
Total Sold: −$6.7M
Avg Position: $2.2M

Biggest Buyers

Institution	Net Bought	Current Position
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	+$1.4M +49.2K shares	$1.7M 58.7K shares
D D. E. Shaw & Co., Inc. Institution	+$1.1M +39.2K shares	$1.1M 39.2K shares
Militia Capital Partners, LP Hedge Fund•Long/Short	+$1.0M +35.0K shares	$1.0M 35.0K shares
S SG Americas Securities, LLC Institution	+$670.5K +22.9K shares	$13.0M 443.7K shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$486.0K +16.6K shares	$486.0K 16.6K shares
Energy Income Partners, LLC Long Only Manager	+$458.7K +15.7K shares	$1.9M 66.0K shares
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	+$393.5K +13.4K shares	$393.5K 13.4K shares
Quantbot Technologies LLC Hedge Fund•Quant	+$343.6K +11.7K shares	$343.6K 11.7K shares
Corigliano Investment Advisers, LLC Hedge Fund•Sector	+$295.6K +10.1K shares	$295.6K 10.1K shares
Centiva Capital, LP Hedge Fund•Multi-Strategy	+$259.0K +8.8K shares	$259.0K 8.8K shares

Biggest Sellers

Institution	Net Sold	Current Position
CITIGROUP INC Institution	−$2.4M −80.9K shares	$2.1M 73.2K shares
GOLDMAN SACHS GROUP INC Institution	−$1.7M −57.9K shares	$5.4M 182.9K shares
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds	−$710.2K −32.7K shares	Sold Off 0 shares
Invesco Ltd. ETF Provider	−$613.4K −28.2K shares	Sold Off 0 shares
SPRINGBOK CAPITAL MANAGEMENT, LLC Fund of Funds	−$520.6K −24.0K shares	Sold Off 0 shares
BANK OF AMERICA CORP /DE/ Institution	−$486.6K −16.6K shares	$128.8K 4.4K shares
UBS Group AG Institution	−$234.7K −8.0K shares	$107.5K 3.7K shares
LAZARD ASSET MANAGEMENT LLC Long Only Manager	−$48.8K −2.2K shares	Sold Off 0 shares
B BNP PARIBAS ARBITRAGE, SA Institution	−$25.1K −1.2K shares	Sold Off 0 shares
Glenorchy Capital Ltd Hedge Fund•Global Macro	−$11.6K −395.0 shares	$755.2K 25.7K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited ECO in Q3 2025

New Positions: 12
New Value: $2.7M
Exited Positions: 5
Exited Value: $1.9M

New Positions

Institution	Position Value
Militia Capital Partners, LP Hedge Fund•Long/Short	$1.0M 35.0K shares
Quantbot Technologies LLC Hedge Fund•Quant	$343.6K 11.7K shares
Corigliano Investment Advisers, LLC Hedge Fund•Sector	$295.6K 10.1K shares
Centiva Capital, LP Hedge Fund•Multi-Strategy	$259.0K 8.8K shares
S.E.E.D. Planning Group LLC RIA/Wealth	$234.2K 8.0K shares
Verition Fund Management LLC Hedge Fund•Multi-Strategy	$210.5K 7.2K shares
Point72 Asset Management, L.P. Hedge Fund•Multi-Strategy	$178.5K 6.1K shares
C Cubist Systematic Strategies, LLC Institution	$76.5K 2.6K shares
Q Quarry LP Institution	$28.6K 977.0 shares
B BlackRock, Inc. Institution	$27.1K 925.0 shares

Exited Positions

Institution	Previous Position
BOOTHBAY FUND MANAGEMENT, LLC Fund of Funds	$710.2K 32.7K shares
Invesco Ltd. ETF Provider	$613.4K 28.2K shares
SPRINGBOK CAPITAL MANAGEMENT, LLC Fund of Funds	$520.6K 24.0K shares
LAZARD ASSET MANAGEMENT LLC Long Only Manager	$48.8K 2.2K shares
B BNP PARIBAS ARBITRAGE, SA Institution	$25.1K 1.2K shares

Options Activity

Institutions with the largest Call and Put options positions in ECO as of Q3 2025

Call Positions: 0
Call Value: -
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
No call positions found

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with ECO as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
QVT Financial LP Hedge Fund•Multi-Strategy	Daniel Allen Gold CEO	4.29% $37.5M	4.42% 1.4M shares	Q1 2024 Held for 1y 8m	$873.7M
VR Advisory Services Ltd Hedge Fund•Distressed	Jeffrey Michael Johnson Managing Partner	2.50% $10.3M	1.09% 350.1K shares	Q3 2024 Held for 1y 2m	$411.0M
Glenorchy Capital Ltd Hedge Fund•Global Macro	Bradley Thomas Mcfadden CIO	0.55% $755.2K	0.08% 25.7K shares	Q4 2023 Held for 1y 11m	$137.8M
Militia Capital Partners, LP Hedge Fund•Long/Short	-	0.52% $1.0M	0.11% 35.0K shares	Q3 2025 Held for 2 months	$195.8M
Corigliano Investment Advisers, LLC Hedge Fund•Sector	Mark E Corigliano CEO	0.10% $295.6K	0.03% 10.1K shares	Q3 2025 Held for 2 months	$308.5M
Triumph Capital Management RIA/Wealth	Derek Nathan Eichenwald President	0.07% $282.7K	0.03% 9.7K shares	Q1 2025 Held for 8 months	$400.6M
S.E.E.D. Planning Group LLC RIA/Wealth	Travis Ed Maus CEO	0.07% $234.2K	0.02% 8.0K shares	Q3 2025 Held for 2 months	$343.1M
Lighthouse Investment Partners, LLC Fund of Funds	Sean Gerard Mcgould CEO	0.06% $1.5M	0.16% 52.0K shares	Q2 2024 Held for 1y 5m	$2.7B
S SG Americas Securities, LLC Institution	-	0.05% $13.0M	1.38% 443.7K shares	Q1 2025 Held for 8 months	$25.5B
Energy Income Partners, LLC Long Only Manager	James Jarvis Murchie CEO	0.04% $1.9M	0.20% 66.0K shares	Q3 2024 Held for 1y 2m	$5.2B