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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
Citigroup
26
Citigroup
New York
$97.7K -$7.91K -346 -7%
Wells Fargo
27
Wells Fargo
California
$80.9K – – –
Lazard Asset Management
28
Lazard Asset Management
New York
$49K -$5.42K -237 -10%
TRCT
29
Tower Research Capital (TRC)
New York
$24.1K +$13.7K +599 +122%
CIAM
30
Caitong International Asset Management
Hong Kong
$1.26K +$777 +34 +148%
SS
31
SBI Securities
Japan
$265 +$229 +10 +500%
Walleye Capital
32
Walleye Capital
New York
– -$1.14M -53,821 Closed
Skandinaviska Enskilda Banken (SEB)
33
Skandinaviska Enskilda Banken (SEB)
Sweden
– -$678K -32,787 Closed
PP
34
PDT Partners
New York
– -$457K -21,504 Closed
Citadel Advisors
35
Citadel Advisors
Florida
– -$279K -13,108 Closed
Qube Research & Technologies (QRT)
36
Qube Research & Technologies (QRT)
United Kingdom
– -$279K -13,103 Closed
Ohio Public Employees Retirement System (OPERS)
37
Ohio Public Employees Retirement System (OPERS)
Ohio
– -$237K -11,656 Closed
AC
38
Aristides Capital
Kentucky
– -$227K -10,700 Closed
JP Morgan Chase
39
JP Morgan Chase
New York
– -$191K -9,006 Closed
SOW
40
State of Wyoming
Wyoming
– -$75.3K -3,540 Closed
1
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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.