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ECO

Okeanis Eco Tankers
ECO

28 hedge funds and large institutions have $74.5M invested in Okeanis Eco Tankers in 2025 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 9 increasing their positions, 10 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

0.35% less ownership

Funds ownership: 11.41% → 11.06% (-0.35%)

5% less capital invested

Capital invested by funds: $78.1M → $74.5M (-$3.63M)

10% less repeat investments, than reductions

Existing positions increased: 9 | Existing positions reduced: 10

13% less funds holding

Funds holding: 32 → 28 (-4)

44% less first-time investments, than exits

New positions opened: 5 | Existing positions closed: 9

Holders
28
Holders Change
-4
Holders Change %
-12.5%
% of All Funds
0.37%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
5
Increased
9
Reduced
10
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
SG Americas Securities
SG Americas Securities
New York
+$4.94M
2
Citigroup
Citigroup
New York
+$3.38M
3
Goldman Sachs
Goldman Sachs
New York
+$2.04M
4
Invesco
Invesco
Georgia
+$638K
5
PCM
Prelude Capital Management
New York
+$542K

Top Sellers

Rank Fund Capital Flow
1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$5.08M
2
BFM
Boothbay Fund Management
New York
-$1.87M
3
UBS Group
UBS Group
Switzerland
-$1.74M
4
MG
Marex Group
-$1.71M
5
Boston Partners
Boston Partners
Massachusetts
-$1.59M
Name Holding Trade Value Shares
Change 		Change in
Stake
QF
1
QVT Financial
New York
$27.8M – – –
Fidelity International
2
Fidelity International
Bermuda
$10.6M – – –
SG Americas Securities
3
SG Americas Securities
New York
$9.14M +$4.94M +218,717 +108%
VAS
4
VR Advisory Services
Cayman Islands
$7.54M – – –
Goldman Sachs
5
Goldman Sachs
New York
$5.23M +$2.04M +90,264 +60%
Citigroup
6
Citigroup
New York
$3.35M +$3.38M +149,630 +3,384%
SFA
7
Semmax Financial Advisors
North Carolina
$3.24M +$226K +10,016 +8%
Macquarie Group
8
Macquarie Group
Australia
$1.21M +$390K +17,271 +45%
EIP
9
Energy Income Partners
Connecticut
$1.09M -$19.7K -873 -2%
LIP
10
Lighthouse Investment Partners
Florida
$1.02M +$126K +5,558 +13%
BFM
11
Boothbay Fund Management
New York
$710K -$1.87M -82,666 -72%
Invesco
12
Invesco
Georgia
$613K +$638K +28,227 New
GC
13
Glenorchy Capital
Australia
$563K -$6.64K -294 -1%
PCM
14
Prelude Capital Management
New York
$521K +$542K +23,977 New
Bank of America
15
Bank of America
North Carolina
$457K -$896K -39,661 -65%
UBS Group
16
UBS Group
Switzerland
$254K -$1.74M -76,974 -87%
TCM
17
Triumph Capital Management
Colorado
$218K -$223K -9,887 -50%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$217K +$4.16K +184 +2%
Two Sigma Investments
19
Two Sigma Investments
New York
$206K +$215K +9,502 New
Morgan Stanley
20
Morgan Stanley
New York
$191K -$190K -8,387 -49%
SOW
21
State of Wyoming
Wyoming
$107K +$112K +4,935 New
Wells Fargo
22
Wells Fargo
California
$83.1K +$3.62K +160 +4%
Lazard Asset Management
23
Lazard Asset Management
New York
$48K – – –
BNP Paribas Financial Markets
24
BNP Paribas Financial Markets
France
$25.1K +$26.2K +1,157 New
Barclays
25
Barclays
United Kingdom
$24.2K -$561K -24,804 -96%
1
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ECO Hedge Fund Activity: Q2 2025 in Review

28 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Okeanis Eco Tankers (ECO) for Q2 2025, worth a combined $74.5M — down 4.6% from $78.1M a quarter earlier.

Sellers outnumbered buyers: 9 funds closed out of ECO and 5 opened new positions — a net loss of 4 holders — while 10 trimmed existing stakes and 9 added.

The largest buyer was SG Americas Securities, adding an estimated $4.94M. The largest seller was Arrowstreet Capital, exiting entirely with an estimated $5.08M sold.

  • 28 institutional investors held Okeanis Eco Tankers (ECO) as of Q2 2025, down from 32 in Q1 2025.
  • Funds reported $74.5M of Okeanis Eco Tankers stock for Q2 2025, down 4.6% quarter-over-quarter.
  • 5 funds opened new Okeanis Eco Tankers positions in Q2 2025 and 9 closed out, a net change of -4 holders.
  • The largest Okeanis Eco Tankers buyer in Q2 2025 was SG Americas Securities, an estimated $4.94M added.
  • The largest Okeanis Eco Tankers seller in Q2 2025 was Arrowstreet Capital, an estimated $5.08M sold.

Based on aggregated 13F filings for Q2 2025.