Tsakos Energy Navigation Ltd
TEN- Exchange
- NYSE
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001166663
In the last 90 days, Tsakos Energy Navigation Ltd insiders filed 0 open-market purchases and 3 sales; 112 institutions reported holding it in 13F filings for Q2 2026, worth $360.7M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Tsakos Energy Navigation Ltd as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 110
- +26 vs. Q4 2025
- Shares held
- 9.93M
- +2.24M (+29.2%) vs. Q4 2025
- Total value
- $391.5M
- +$219.2M (+127.2%) vs. Q4 2025
- New holders
- 39
- 36 more added
- Sold out
- 13
- 24 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TEN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 112 | $360.7M |
| Q1 2026 | 110 | $391.5M |
| Q4 2025 | 85 | $172.3M |
| Q3 2025 | 80 | $174.5M |
| Q2 2025 | 71 | $137.8M |
| Q1 2025 | 61 | $102.8M |
| Q4 2024 | 71 | $96.3M |
| Q3 2024 | 89 | $161.4M |
| Q2 2024 | 108 | $203.0M |
| Q1 2024 | 88 | $149.3M |
| Q4 2023 | 81 | $129.6M |
| Q3 2023 | 71 | $117.5M |
| Q2 2023 | 77 | $110.0M |
| Q1 2023 | 77 | $132.6M |
| Q4 2022 | 82 | $108.2M |
| Q3 2022 | 63 | $80.1M |
| Q2 2022 | 45 | $37.6M |
| Q1 2022 | 43 | $33.4M |
| Q4 2021 | 43 | $25.3M |
| Q3 2021 | 43 | $41.5M |
| Q2 2021 | 48 | $36.9M |
| Q1 2021 | 52 | $38.9M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Tsakos Energy Navigation Ltd; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 379,139 | $15.0M | 0.02% | +216,524+133.2% | Added |
| Goldman Sachs Group Inc | 383,889 | $15.1M | 0.00% | +283,395+282.0% | Added |
| Main Street Financial Solutions, LLC | 396,630 | $15.7M | 1.14% | −279−0.1% | Reduced |
| Cooper Creek Partners Management LLC | 397,557 | $15.7M | 0.75% | +397,557 | New |
| Morgan Stanley | 439,776 | $17.4M | 0.00% | +103,512+30.8% | Added |
| Renaissance Technologies LLC | 466,225 | $18.4M | 0.03% | +61,428+15.2% | Added |
| Acadian Asset Management LLC | 620,202 | $24.5M | 0.03% | +586,674+1,749.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 661,577 | $26.1M | 0.04% | +16,724+2.6% | Added |
| CastleKnight Management LP | 799,391 | $31.5M | 1.48% | −431,257−35.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 813,845 | $32.1M | 0.02% | +151,195+22.8% | Added |
| Pale Fire Capital SE | 0 | $0 | 0.00% | −295,909−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −40,253−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −27,450−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −27,408−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −9,500−100.0% | Sold out |
| Morse Asset Management, Inc | 0 | $0 | 0.00% | −2,845−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −1,626−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −1,014−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −247−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −92−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| ORG Partners LLC | – | – | – | – | Not filed |