Tsakos Energy Navigation (TEN)
Operates energy carriers through chartered international shipping services.
$46.89
vs last close−1.38 (−2.86%)
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13F · 13D/G · Form 4
| Institutions | 33.84% | 10.20M shares | |
|---|---|---|---|
| 120 holders · as of Jun 30, 2026 | |||
| Insiders | 2.51% | 756.3K shares | |
| 12 holders · as of Sep 22, 2026 | |||
| Other | 63.65% | 19.18M shares | |
| remainder | |||
30.13M company shares as of Aug 21, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
The share count is from the company's Oct 2022 quarterly report; nothing newer is on file here.
13F, as of Jun 30, 2026
120 holders · 10.20M shares · 27 new positions · 65 increased · 39 reduced · 24 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Acadian Asset Management LLC | 1.02M | 3.39% | +401.4K | Aug 13, 2026 |
| Castleknight Management LP | 799.6K | 2.65% | +203 | Aug 14, 2026 |
| Arrowstreet Capital, Limited Partnership | 765.1K | 2.54% | −48.7K | Aug 13, 2026 |
| Two Sigma Investments, LP | 694.4K | 2.30% | +337.4K | Aug 14, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | 634.7K | 2.11% | −26.9K | Aug 14, 2026 |
| Morgan Stanley | 508.8K | 1.69% | +69.0K | Aug 13, 2026 |
| Jane Street Group, LLC | 474.9K | 1.58% | +95.7K | Aug 14, 2026 |
| Renaissance Technologies LLC | 472.2K | 1.57% | +6.0K | Aug 13, 2026 |
13D/G · 5% or more, as filed
No 13D/G filer at 5% or more on record.
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 18, 2026 | Theoharrys Evgenios Kosmatosofficer: CFO and CAO | Sale | 10,000 | $53.00 | 14,700 |
| Aug 13, 2026 | Clio Hatzimichalisdirector | Sale | 5,000 | $41.07 | 5,000 |
| Jul 14, 2026 | Nicholas Francis Tommasinodirector | Sale | 2,490 | $40.07 | 2,874 |
| Apr 28, 2026 | Nikolaos Tsakosdirector, officer: Chief Executive Officer | Purchase | 12,500 | $39.92 | 906,000 |
| Apr 29, 2026 | Nikolaos Tsakosdirector, officer: Chief Executive Officer | Purchase | 12,500 | $39.95 | 918,500 |
House and Senate disclosures
Not reported.