Okeanis Eco Tankers
117 hedge funds and large institutions have $481M invested in Okeanis Eco Tankers in 2026 Q2 according to their latest regulatory filings, with 41 funds opening new positions, 35 increasing their positions, 29 reducing their positions, and 17 closing their positions.
141% more first-time investments, than exits
New positions opened: 41 | Existing positions closed: 17
26% more funds holding
Funds holding: 93 → 117 (+24)
21% more repeat investments, than reductions
Existing positions increased: 35 | Existing positions reduced: 29
1% more capital invested
Capital invested by funds: $476M → $481M (+$5.35M)
63% less call options, than puts
Call options by funds: $2.12M | Put options by funds: $5.7M
75% less funds holding in top 10
Funds holding in top 10: 4 → 1 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Barclays
London,
United Kingdom
|
+$16.1M |
| 2 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$11.8M |
| 3 |
Two Sigma Investments
New York
|
+$11.6M |
| 4 |
Fidelity International
Hamilton,
Bermuda
|
+$10.7M |
| 5 |
Jane Street
New York
|
+$8.46M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PCM
Portolan Capital Management
Boston,
Massachusetts
|
-$17.9M |
| 2 |
BlackRock
New York
|
-$12.2M |
| 3 |
Bank of America
Charlotte,
North Carolina
|
-$10.8M |
| 4 |
ECA
Encompass Capital Advisors
New York
|
-$8.1M |
| 5 |
FAM
Fearnley Asset Management
Oslo,
|
-$6.5M |
ECO Hedge Fund Activity: Q2 2026 in Review
117 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in Okeanis Eco Tankers (ECO) for Q2 2026, worth a combined $481M — up 1.1% from $476M a quarter earlier.
Buyers outnumbered sellers: 41 funds opened new ECO positions and 17 closed out — a net gain of 24 holders — while 35 added to existing stakes and 29 trimmed.
The largest buyer was Barclays, adding an estimated $16.1M. The largest seller was Portolan Capital Management, cutting an estimated $17.9M.
- 117 institutional investors held Okeanis Eco Tankers (ECO) as of Q2 2026, up from 93 in Q1 2026.
- Funds reported $481M of Okeanis Eco Tankers stock for Q2 2026, up 1.1% quarter-over-quarter.
- 41 funds opened new Okeanis Eco Tankers positions in Q2 2026 and 17 closed out, a net change of +24 holders.
- The largest Okeanis Eco Tankers buyer in Q2 2026 was Barclays, an estimated $16.1M added.
- The largest Okeanis Eco Tankers seller in Q2 2026 was Portolan Capital Management, an estimated $17.9M sold.
Based on aggregated 13F filings for Q2 2026.