TEN
Tsakos Energy Navigation Limited · Energy · Oil & Gas Midstream
Momentum inputs (comparable managers):
holder breadth +16.7% ·
share flow +10.9% ·
net new positions +14.3%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 45 | +10 | 6.40M | $226.32M | +12 | −2 |
| Q1 2026 | 36 | +2 | 5.43M | $214.12M | +8 | −6 |
| Q4 2025 | 34 | +1 | 3.46M | $77.49M | +2 | −1 |
| Q3 2025 | 10 | 0 | 2.19M | $48.73M | — | — |
| Q2 2025 | 7 | +1 | 2.03M | $38.86M | +1 | — |
| Q1 2025 | 5 | -2 | 1.50M | $25.62M | — | −2 |
| Q4 2024 | 7 | +1 | 2.06M | $35.68M | +2 | −1 |
| Q3 2024 | 5 | -1 | 1.63M | $40.96M | — | −1 |
| Q2 2024 | 6 | — | 1.69M | $49.45M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Arrowstreet Capital ✦ | 858.99K | -5.0% | $16.48M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 2 | Renaissance Technologies ✦ | 560.04K | +56.9% | $10.75M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 324.91K | — | $6.23M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 324.91K | — | $6.23M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 324.91K | — | $6.23M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 324.91K | — | $6.23M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 324.91K | — | $6.23M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 84.36K | +49.5% | $1.62M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 73.86K | -41.2% | $1.42M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | Millennium Management ✦ | 64.22K | New | $1.23M | 0.0% | New | 1 | SEC ↗ |
| 11 | State Street Global Advisors ✦ (passive) | 58.84K | +1.7% | $1.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Millennium Management | $1.23M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 106 holders, 9.41M shares, $327.56M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 5.00K sh · $205,331
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology