TNK
Teekay Tankers Ltd. · Industrials · Marine Shipping
Momentum inputs (comparable managers):
holder breadth +10.0% ·
share flow -4.3% ·
net new positions +9.1%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 91 | +1 | 14.12M | $916.68M | +5 | −5 |
| Q1 2026 | 93 | +9 | 13.49M | $988.08M | +13 | −4 |
| Q4 2025 | 85 | +2 | 12.53M | $669.30M | +2 | — |
| Q3 2025 | 15 | 0 | 7.98M | $403.60M | — | — |
| Q2 2025 | 12 | -1 | 5.46M | $227.60M | — | −1 |
| Q1 2025 | 10 | -1 | 1.97M | $75.44M | — | −1 |
| Q4 2024 | 11 | +1 | 2.03M | $80.84M | +1 | — |
| Q3 2024 | 9 | -1 | 1.70M | $98.93M | — | −1 |
| Q2 2024 | 10 | — | 2.35M | $161.55M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 602.41K | +1.8% | $23.97M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | State Street Global Advisors ✦ (passive) | 424.34K | — | $16.88M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 320.96K | +0.9% | $12.77M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 4 | Marshall Wace ✦ | 216.81K | +262.6% | $8.63M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 5 | Millennium Management ✦ | 203.83K | New | $8.11M | 0.0% | New | 1 | SEC ↗ |
| 6 | Arrowstreet Capital ✦ | 96.76K | -77.0% | $3.85M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 63.90K | -62.4% | $2.54M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 43.62K | -43.5% | $1.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 40.37K | -14.6% | $1.61M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 10 | T. Rowe Price ✦ | 9.52K | +21.3% | $379,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 9.02K | +54.1% | $359,025 | 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 | $8.11M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 236 holders, 20.36M shares, $1.42B 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.