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ECO

Okeanis Eco Tankers
ECO

32 hedge funds and large institutions have $78.1M invested in Okeanis Eco Tankers in 2025 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 10 increasing their positions, 10 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

2% more capital invested

Capital invested by funds: $76.6M → $78.1M (+$1.51M)

0% more repeat investments, than reductions

Existing positions increased: 10 | Existing positions reduced: 10

0.45% less ownership

Funds ownership: 11.86% → 11.41% (-0.45%)

9% less funds holding

Funds holding: 35 → 32 (-3)

22% less first-time investments, than exits

New positions opened: 7 | Existing positions closed: 9

Holders
32
Holders Change
-3
Holders Change %
-8.57%
% of All Funds
0.43%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
7
Increased
10
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
+$4.62M
2
BFM
Boothbay Fund Management
New York
+$2.04M
3
SFA
Semmax Financial Advisors
North Carolina
+$1.9M
4
MG
Marex Group
+$1.77M
5
Goldman Sachs
Goldman Sachs
New York
+$1.25M

Top Sellers

Rank Fund Capital Flow
1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$6.34M
2
Fidelity International
Fidelity International
Bermuda
-$2.79M
3
Morgan Stanley
Morgan Stanley
New York
-$2.05M
4
Barclays
Barclays
United Kingdom
-$1.42M
5
Walleye Capital
Walleye Capital
New York
-$1.14M
Name Holding Trade Value Shares
Change 		Change in
Stake
QF
1
QVT Financial
New York
$28.3M – – –
Fidelity International
2
Fidelity International
Bermuda
$10.8M -$2.79M -121,877 -20%
VAS
3
VR Advisory Services
Cayman Islands
$7.71M – – –
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$5.08M -$6.34M -277,297 -55%
SG Americas Securities
5
SG Americas Securities
New York
$4.47M +$4.62M +202,072 New
Goldman Sachs
6
Goldman Sachs
New York
$3.33M +$1.25M +54,528 +57%
SFA
7
Semmax Financial Advisors
North Carolina
$2.91M +$1.9M +83,122 +211%
BFM
8
Boothbay Fund Management
New York
$2.54M +$2.04M +89,384 +344%
UBS Group
9
UBS Group
Switzerland
$1.96M -$401K -17,554 -17%
MG
10
Marex Group
$1.71M +$1.77M +77,596 New
Boston Partners
11
Boston Partners
Massachusetts
$1.59M +$316K +13,842 +24%
Bank of America
12
Bank of America
North Carolina
$1.34M +$855K +37,379 +160%
EIP
13
Energy Income Partners
Connecticut
$1.13M +$536K +23,452 +85%
LIP
14
Lighthouse Investment Partners
Florida
$912K -$129K -5,626 -12%
Macquarie Group
15
Macquarie Group
Australia
$849K +$879K +38,428 New
GC
16
Glenorchy Capital
Australia
$580K +$14.3K +627 +2%
Barclays
17
Barclays
United Kingdom
$573K -$1.42M -62,196 -71%
TCM
18
Triumph Capital Management
Colorado
$440K +$455K +19,915 New
Morgan Stanley
19
Morgan Stanley
New York
$379K -$2.05M -89,800 -84%
GCP
20
GSA Capital Partners
United Kingdom
$276K -$582K -25,471 -67%
Millennium Management
21
Millennium Management
New York
$267K -$689K -30,155 -71%
BP
22
BBR Partners
New York
$221K – – –
Dimensional Fund Advisors
23
Dimensional Fund Advisors
Texas
$217K +$224K +9,807 New
GAM
24
Gotham Asset Management
New York
$202K +$209K +9,129 New
KWM
25
Kiker Wealth Management
Georgia
$111K +$114K +5,000 New
1
2

ECO Hedge Fund Activity: Q1 2025 in Review

32 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Okeanis Eco Tankers (ECO) for Q1 2025, worth a combined $78.1M — up 2% from $76.6M a quarter earlier.

Sellers outnumbered buyers: 9 funds closed out of ECO and 7 opened new positions — a net loss of 2 holders — while 10 trimmed existing stakes and 10 added.

The largest buyer was SG Americas Securities, opening a new position worth an estimated $4.62M. The largest seller was Arrowstreet Capital, cutting an estimated $6.34M.

  • 32 institutional investors held Okeanis Eco Tankers (ECO) as of Q1 2025, down from 35 in Q4 2024.
  • Funds reported $78.1M of Okeanis Eco Tankers stock for Q1 2025, up 2% quarter-over-quarter.
  • 7 funds opened new Okeanis Eco Tankers positions in Q1 2025 and 9 closed out, a net change of -2 holders.
  • The largest Okeanis Eco Tankers buyer in Q1 2025 was SG Americas Securities, an estimated $4.62M added.
  • The largest Okeanis Eco Tankers seller in Q1 2025 was Arrowstreet Capital, an estimated $6.34M sold.

Based on aggregated 13F filings for Q1 2025.