Tsakos Energy Navigation Ltd
80 hedge funds and large institutions have $174M invested in Tsakos Energy Navigation Ltd in 2025 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 28 increasing their positions, 22 reducing their positions, and 11 closing their positions.
82% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 11
27% more repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 22
27% more capital invested
Capital invested by funds: $138M → $174M (+$36.6M)
13% more funds holding
Funds holding: 71 → 80 (+9)
2.22% more ownership
Funds ownership: 23.84% → 26.06% (+2.2%)
5% less call options, than puts
Call options by funds: $10.9M | Put options by funds: $11.5M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SC
Sagil Capital
London,
United Kingdom
|
+$15.9M |
| 2 |
CM
CastleKnight Management
New York
|
+$7.3M |
| 3 |
Acadian Asset Management
Boston,
Massachusetts
|
+$5.98M |
| 4 |
Millennium Management
New York
|
+$4.68M |
| 5 |
SPS
Susquehanna Portfolio Strategies
Bala Cynwyd,
Pennsylvania
|
+$1.14M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$6M |
| 2 |
Renaissance Technologies
New York
|
-$3.43M |
| 3 |
Bank of America
Charlotte,
North Carolina
|
-$2.88M |
| 4 |
Mirae Asset Global ETFs Holdings
Causeway Bay,
Hong Kong
|
-$2.68M |
| 5 |
Two Sigma Advisers
New York
|
-$2.28M |
TEN Hedge Fund Activity: Q3 2025 in Review
80 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Tsakos Energy Navigation Ltd (TEN) for Q3 2025, worth a combined $174M — up 27% from $138M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new TEN positions and 11 closed out — a net gain of 9 holders — while 28 added to existing stakes and 22 trimmed.
The largest buyer was Sagil Capital, opening a new position worth an estimated $15.9M. The largest seller was BlackRock, cutting an estimated $6M.
- 80 institutional investors held Tsakos Energy Navigation Ltd (TEN) as of Q3 2025, up from 71 in Q2 2025.
- Funds reported $174M of Tsakos Energy Navigation Ltd stock for Q3 2025, up 27% quarter-over-quarter.
- 20 funds opened new Tsakos Energy Navigation Ltd positions in Q3 2025 and 11 closed out, a net change of +9 holders.
- The largest Tsakos Energy Navigation Ltd buyer in Q3 2025 was Sagil Capital, an estimated $15.9M added.
- The largest Tsakos Energy Navigation Ltd seller in Q3 2025 was BlackRock, an estimated $6M sold.
Based on aggregated 13F filings for Q3 2025.