| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FMR LLC | 4.7% | -34% | $75,345,004 | -$37,284,436 | 1,410,427 | -33% | FMR LLC | 31 Dec 2025 |
As of 30 Sep 2025, 195 institutional investors reported holding 19,099,724 shares of TEEKAY TANKERS LTD. - CLASS A COMMON STOCK (TNK). This represents 64% of the company’s total 30,009,083 outstanding shares.
The largest institutional shareholders of TEEKAY TANKERS LTD. - CLASS A COMMON STOCK (TNK) together control 51% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FMR LLC | 7% | 2,108,376 | +52% | 0.01% | $106,578,383 |
| DIMENSIONAL FUND ADVISORS LP | 6% | 1,799,113 | +2% | 0.02% | $90,947,226 |
| BlackRock, Inc. | 5.7% | 1,712,915 | -2.1% | 0% | $86,587,853 |
| AMERICAN CENTURY COMPANIES INC | 3.6% | 1,077,363 | +6.7% | 0.03% | $54,460,700 |
| MORGAN STANLEY | 2.8% | 838,302 | +14% | 0% | $42,376,194 |
| RENAISSANCE TECHNOLOGIES LLC | 2.8% | 830,124 | +5.8% | 0.06% | $41,962,768 |
| PRINCIPAL FINANCIAL GROUP INC | 2.4% | 708,666 | -5.1% | 0.02% | $35,823,066 |
| CastleKnight Management LP | 2.2% | 649,300 | +69% | 1.8% | $32,822,115 |
| AMERIPRISE FINANCIAL INC | 2.1% | 630,852 | -8.9% | 0.01% | $31,889,576 |
| Summit Street Capital Management, LLC | 1.7% | 501,774 | +14% | 3.7% | $25,360,075 |
| Hartree Partners, LP | 1.3% | 402,461 | -25% | 7.1% | $20,344,403 |
| STATE STREET CORP | 1.3% | 396,731 | -0.85% | 0% | $20,054,752 |
| JPMORGAN CHASE & CO | 1.3% | 393,359 | -6.9% | 0% | $19,884,298 |
| Sagil Capital LLP | 1.3% | 386,099 | +125% | 12% | $19,517,305 |
| T. Rowe Price Investment Management, Inc. | 1.3% | 376,701 | 0.01% | $19,043,000 | |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2% | 360,980 | -0.17% | 0% | $18,247,538 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 1.1% | 321,872 | -72% | 0.06% | $16,270,645 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.99% | 297,104 | -4.3% | 0.32% | $15,018,607 |
| NORTHERN TRUST CORP | 0.74% | 221,781 | -2% | 0% | $11,211,029 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.72% | 215,815 | -25% | 0.04% | $10,909,448 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 0.72% | 215,420 | +0.66% | 0.26% | $10,889,508 |
| ROYCE & ASSOCIATES LP | 0.71% | 211,590 | +7.5% | 0.11% | $10,695,875 |
| VANGUARD GROUP INC | 0.69% | 206,585 | -3.5% | 0% | $10,442,872 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 0.63% | 189,937 | +10% | 0.01% | $9,601,315 |
| BANK OF AMERICA CORP /DE/ | 0.62% | 185,933 | -8.1% | 0% | $9,398,891 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 6,662,746 | $355,911,687 | -$29,519,761 | $53.42 | 108 |
| 2025 Q3 | 19,099,724 | $965,494,883 | +$3,526,228 | $50.55 | 195 |
| 2025 Q2 | 19,114,533 | $797,491,678 | +$61,792,707 | $41.72 | 202 |
| 2025 Q1 | 17,762,159 | $679,793,257 | +$2,435,604 | $38.27 | 193 |
| 2024 Q4 | 17,652,425 | $702,433,286 | +$631,531,714 | $39.79 | 196 |
| 2024 Q3 | 1,631,130 | $95,014,580 | +$95,014,580 | $58.25 | 20 |