TSAKOS ENERGY NAVIGATION LTD (TENPRE)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
3
Reporting holders
$4.7M
Reported value
100.0%
Held as options
+0
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| IMC-Chicago, LLC | $3.2M | options only | 0.00% | 5q | OPTIONS |
| GROUP ONE TRADING LLC | $820.6K | options only | 0.00% | 24q | OPTIONS |
| SIMPLEX TRADING, LLC | $732.2K | options only | 0.00% | 2q | OPTIONS |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 3 | $4.7M | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2026 | 3 | $7.1M | 0 | 2 | 0 | 0 | 100.0% |
| Q4 2025 | 2 | $2.5M | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2025 | 3 | $2.4M | 0 | 1 | 0 | 0 | 100.0% |
| Q2 2025 | 3 | $1.4M | 0 | 1 | 0 | 0 | 100.0% |
| Q1 2025 | 3 | $2.0M | 0 | 1 | 0 | 0 | 100.0% |
| Q4 2024 | 2 | $3.2M | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2024 | 2 | $5.5M | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2024 | 3 | $6.3M | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2024 | 3 | $6.6M | 0 | 0 | 0 | 0 | 100.0% |
| Q4 2023 | 3 | $10.0M | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2023 | 3 | $7.0M | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2023 | 3 | $4.7M | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2023 | 3 | $7.4M | 0 | 1 | 0 | 0 | 100.0% |
| Q4 2022 | 3 | $1.2M | 0 | 1 | 0 | 0 | 100.0% |
| Q3 2022 | 3 | $2.0M | 0 | 1 | 0 | 0 | 100.0% |
| Q2 2022 | 2 | $670.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2022 | 2 | $766.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q4 2021 | 2 | $364.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2021 | 2 | $960.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2021 | 2 | $965.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2021 | 2 | $480.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q4 2020 | 2 | $218.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2020 | 2 | $777.0K | 0 | 4 | 0 | 0 | 100.0% |
| Q2 2020 | 2 | $631.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2020 | 2 | $598.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q4 2019 | 3 | $157.0K | 200 | 2 | 0 | 0 | 97.5% |
| Q3 2019 | 2 | $5.0K | 200 | 1 | 0 | 0 | 20.0% |
| Q2 2019 | 1 | $4.0K | 200 | 0 | 0 | 1 | 0.0% |
| Q1 2019 | 2 | $45.0K | 2,000 | 0 | 0 | 1 | 2.2% |
| Q4 2018 | 2 | $218.0K | 12,289 | 0 | 0 | 0 | 0.5% |