Teekay Tankers Ltd. Class ATNK
13F holders, Q3 2025 (September 30)198holders −6
26new positions
30sold out
5famous investors
$50.55avg. 13F price*
At the end of Q3 2025, 198 institutions reported holding Teekay Tankers Ltd. Class A (TNK) in their 13F filings, down 6 from Q2 2025. 26 opened new positions and 30 sold out. The largest holders were FMR LLC ($106.6M), Dimensional Fund Advisors LP ($90.9M) and BlackRock, Inc. ($86.6M). 5 famous investors held it, including Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Teekay Tankers Ltd. Class A
- CUSIP
- G8726X106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 26 | $32.0M |
| Exits | 30 | $19.4M |
All 13F filers, Q2 2025 → Q3 2025: 2,530,611 shares bought and 2,538,190 shares sold, net −7,579 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 198 holders
| FMR LLC | 0.01% | Add +51.7% | 2,108,376 | $106.6M |
| Dimensional Fund Advisors LP | 0.02% | Add +2.0% | 1,799,113 | $90.9M |
| BlackRock, Inc. | 0.00% | Reduce -2.1% | 1,712,915 | $86.6M |
| American Century Companies Inc. | 0.03% | Add +6.7% | 1,077,363 | $54.5M |
| Morgan Stanley | 0.00% | Add +13.9% | 838,303 | $42.4M |
| Renaissance Technologies | 0.06% | Add +5.8% | 830,124 | $42.0M |
| Principal Financial Group Inc. | 0.02% | Reduce -5.1% | 708,666 | $35.8M |
| CastleKnight Management LP | 1.77% | Add +68.6% | 649,300 | $32.8M |
| Ameriprise Financial Inc. | 0.01% | Reduce -8.9% | 630,852 | $31.9M |
| Summit Street Capital Management, LLC | 3.48% | Add +14.4% | 501,774 | $25.4M |
| Hartree Partners, LP | 7.06% | Reduce -25.5% | 402,461 | $20.3M |
| State Street Corp. | 0.00% | Reduce -0.8% | 396,731 | $20.1M |
| JPMorgan Chase & Co. | 0.00% | Reduce -6.9% | 393,359 | $19.9M |
| Sagil Capital LLP | 11.78% | Add +124.7% | 386,099 | $19.5M |
| T. Rowe Price Investment Management, Inc. | 0.01% | New | 376,701 | $19.0M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.2% | 360,980 | $18.2M |
| Fuller & Thaler Asset Management, Inc. | 0.06% | Reduce -72.4% | 321,872 | $16.3M |
| Bridgeway Capital Management, LLC | 0.32% | Reduce -4.3% | 297,104 | $15.0M |
| Northern Trust Corp. | 0.00% | Reduce -2.0% | 221,781 | $11.2M |
| Jacobs Levy Equity Management, Inc. | 0.04% | Reduce -24.7% | 215,815 | $10.9M |
| Systematic Financial Management LP | 0.26% | Add +0.7% | 215,420 | $10.9M |
| Royce & Associates LP | 0.11% | Add +7.5% | 211,590 | $10.7M |
| Vanguard Group Inc. | 0.00% | Reduce -3.5% | 206,585 | $10.4M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Add +10.5% | 189,937 | $9.6M |
| Bank of America Corp. | 0.00% | Reduce -8.2% | 185,933 | $9.4M |
| Wexford Capital LP | 2.69% | Reduce -8.9% | 176,570 | $8.9M |
| UBS Group AG | 0.00% | Add +17.6% | 174,610 | $8.8M |
| AQR Capital Management | 0.01% | Add +24.6% | 170,530 | $8.6M |
| Pacer Advisors, Inc. | 0.02% | Reduce -33.0% | 169,736 | $8.6M |
| Empowered Funds, LLC | 0.08% | Add +4.6% | 150,104 | $7.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +31.6% | 146,293 | $7.4M |
| Verition Fund Management LLC | 0.04% | No change | 129,281 | $6.5M |
| Qube Research & Technologies Ltd | 0.01% | Add +182.3% | 120,122 | $6.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +5.5% | 95,288 | $4.8M |
| Denali Advisors LLC | 0.53% | Reduce -25.5% | 92,257 | $4.7M |
| Marshall Wace, LLP | 0.01% | Reduce -6.0% | 90,622 | $4.6M |
| Citadel Advisors | 0.00% | Add +156.0% | 84,687 | $4.3M |
| Acadian Asset Management LLC | 0.01% | Reduce -19.2% | 84,741 | $4.3M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -23.5% | 79,809 | $4.0M |
| Hudson Bay Capital Management LP | 0.03% | Add +5.2% | 76,402 | $3.9M |
| SummitTX Capital, L.P. | 0.15% | Add +13.0% | 73,417 | $3.7M |
| Shariaportfolio, Inc. | 1.32% | New | 68,048 | $3.4M |
| CSM Advisors, LLC | 0.10% | Add +42.5% | 67,774 | $3.4M |
| Barclays PLC | 0.00% | Reduce -6.4% | 67,294 | $3.4M |
| Franklin Resources Inc. | 0.00% | Reduce -45.4% | 67,069 | $3.4M |
| Bank of New York Mellon Corp | 0.00% | Add +1.9% | 64,802 | $3.3M |
| Martingale Asset Management L P | 0.08% | Reduce -1.0% | 64,497 | $3.3M |
| Nuveen, LLC | 0.00% | No change | 59,852 | $3.0M |
| Jane Street Group, LLC | 0.00% | Reduce -55.5% | 57,555 | $2.9M |
| Great Lakes Advisors, LLC | 0.02% | Reduce -9.8% | 57,472 | $2.9M |
| Invesco Ltd. | 0.00% | Reduce -6.8% | 52,798 | $2.7M |
| Millennium Management | 0.00% | Reduce -54.3% | 48,222 | $2.4M |
| Victory Capital Management Inc. | 0.00% | Reduce -64.2% | 46,631 | $2.4M |
| Trexquant Investment LP | 0.02% | Reduce -67.4% | 39,080 | $2.0M |
| Rhumbline Advisers | 0.00% | Reduce -1.4% | 36,980 | $1.9M |
| Glenorchy Capital Ltd | 1.35% | Reduce -6.3% | 36,739 | $1.9M |
| Ieq Capital, LLC | 0.01% | Add +26.4% | 36,459 | $1.8M |
| Strategic Global Advisors, LLC | 0.26% | Reduce -27.6% | 34,129 | $1.7M |
| Tudor Investment Corporation | 0.01% | Reduce -34.1% | 33,933 | $1.7M |
| New York State Common Retirement Fund | 0.00% | Reduce -21.1% | 31,802 | $1.6M |
| Jump Financial, LLC | 0.02% | New | 31,400 | $1.6M |
| KLP Kapitalforvaltning As | 0.01% | Reduce -25.0% | 30,000 | $1.5M |
| Raymond James Financial Inc. | 0.00% | Add +81.3% | 28,964 | $1.5M |
| Wolverine Trading, LLC | 0.03% | Add +86.1% | 26,936 | $1.4M |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -22.6% | 26,254 | $1.3M |
| Gsa Capital Partners LLP | 0.11% | Reduce -2.8% | 25,835 | $1.3M |
| Alliancebernstein L.P. | 0.00% | No change | 24,620 | $1.2M |
| Schonfeld Strategic Advisors LLC | 0.01% | New | 20,773 | $1.1M |
| O'shaughnessy Asset Management, LLC | 0.01% | Reduce -5.2% | 20,373 | $1.0M |
| Kendall Capital Management | 0.23% | Reduce -0.1% | 20,190 | $1.0M |
| Dynamic Technology Lab Private Ltd | 0.17% | Reduce -29.8% | 20,120 | $1.0M |
| Greenland Capital Management LP | 0.16% | New | 20,010 | $1.0M |
| Ethic Inc. | 0.02% | Reduce -1.1% | 19,770 | $999K |
| Two Sigma Advisers, LP | 0.00% | Reduce -12.6% | 19,400 | $981K |
| Fox Run Management, L.L.C. | 0.15% | Add +108.9% | 19,162 | $969K |
| Quantedge Capital Pte Ltd | 0.52% | New | 18,900 | $955K |
| Wells Fargo & Company | 0.00% | Add +19.0% | 18,796 | $950K |
| Linden Thomas Advisory Services, LLC | 0.10% | Add +4.4% | 18,783 | $949K |
| Deutsche Bank AG | 0.00% | Add +16.2% | 16,842 | $851K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -8.6% | 15,751 | $796K |
| Boothbay Fund Management, LLC | 0.02% | New | 14,958 | $756K |
| Tidal Investments LLC | 0.00% | Add +16.5% | 14,709 | $744K |
| Envestnet Asset Management Inc. | 0.00% | Reduce -17.3% | 14,629 | $739K |
| MetLife Investment Management, LLC | 0.00% | Reduce -3.3% | 14,129 | $714K |
| STRS Ohio | 0.00% | Reduce -7.9% | 14,000 | $708K |
| Summit Global Investments | 0.04% | Reduce -5.8% | 13,663 | $691K |
| Unison Advisors LLC | 0.06% | Add +2.8% | 13,212 | $668K |
| T. Rowe Price Associates Inc. | 0.00% | Add +11.3% | 13,093 | $662K |
| Walleye Capital LLC | 0.01% | New | 12,912 | $653K |
| Ancora Advisors LLC | 0.01% | Reduce -1.8% | 12,690 | $641K |
| Prudential Financial Inc. | 0.00% | Add +3.0% | 12,115 | $612K |
| Harvey Capital Management Inc. | 0.13% | No change | 11,985 | $606K |
| Coldstream Capital Management Inc. | 0.01% | Add +78.6% | 11,610 | $587K |
| Intech Investment Management LLC | 0.01% | Reduce -28.7% | 11,548 | $584K |
| CWA Asset Management Group, LLC | 0.02% | Add +7.6% | 11,450 | $579K |
| BNP Paribas Financial Markets | 0.00% | Add +37.4% | 11,196 | $566K |
| Mindset Wealth Management, LLC | 0.15% | No change | 11,192 | $566K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -15.2% | 11,163 | $564K |
| LPL Financial LLC | 0.00% | Reduce -1.8% | 11,065 | $559K |
| Capstone Investment Advisors, LLC | 0.01% | New | 10,550 | $533K |
| Allspring Global Investments Holdings, LLC | 0.00% | Reduce -1.0% | 9,785 | $495K |
| Boston Partners | 0.00% | Reduce -20.4% | 9,732 | $492K |
| Sei Investments Co. | 0.00% | Reduce -6.4% | 9,655 | $488K |
| Essex Financial Services, Inc. | 0.03% | Add +0.1% | 9,449 | $478K |
| Sterling Capital Management LLC | 0.01% | Add +1368.7% | 9,444 | $477K |
| Aviva PLC | 0.00% | Reduce -9.6% | 9,372 | $474K |
| Ellevest, Inc. | 0.07% | Reduce -2.3% | 9,182 | $464K |
| Cwm, LLC | 0.00% | Add +14.8% | 8,955 | $453K |
| Y-Intercept (Hong Kong) Ltd | 0.01% | Reduce -66.1% | 8,363 | $423K |
| IHT Wealth Management, LLC | 0.01% | New | 7,981 | $403K |
| Campbell & CO Investment Adviser LLC | 0.03% | New | 7,949 | $402K |
| HighTower Advisors, LLC | 0.00% | Add +11.6% | 7,806 | $395K |
| Prelude Capital Management, LLC | 0.03% | New | 7,579 | $383K |
| Highland Capital Management, LLC | 0.02% | Reduce -1.0% | 7,303 | $369K |
| State of Wyoming | 0.04% | Add +134.9% | 7,255 | $367K |
| Cetera Investment Advisers | 0.00% | New | 7,037 | $356K |
| Mariner, LLC | 0.00% | Add +14.2% | 6,902 | $349K |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -0.6% | 6,727 | $340K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +25.1% | 6,640 | $336K |
| Forum Financial Management, LP | 0.00% | New | 6,402 | $324K |
| Cerity Partners LLC | 0.00% | New | 6,313 | $319K |
| First Trust Advisors LP | 0.00% | Add +16.3% | 6,258 | $316K |
| SG Americas Securities, LLC | 0.00% | Reduce -8.4% | 6,096 | $308K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +14.3% | 6,025 | $296K |
| Quantinno Capital Management LP | 0.00% | New | 5,815 | $294K |
| Citigroup Inc. | 0.00% | Reduce -53.6% | 5,473 | $277K |
| Exchange Traded Concepts, LLC | 0.00% | Reduce -2.9% | 5,162 | $261K |
| Vise Technologies, Inc. | 0.01% | Reduce -0.6% | 5,092 | $257K |
| Farther Finance Advisors, LLC | 0.00% | Add +0.2% | 5,087 | $257K |
| Steward Partners Investment Advisory, LLC | 0.00% | Add +5.2% | 4,814 | $243K |
| Legal & General Group Plc | 0.00% | No change | 4,797 | $243K |
| Voya Investment Management LLC | 0.00% | Reduce -32.0% | 4,492 | $227K |
| Cornerstone Investment Partners, LLC | 0.01% | Reduce -7.0% | 4,478 | $226K |
| ProShare Advisors LLC | 0.00% | Reduce -16.6% | 4,109 | $208K |
| Rossby Financial, LCC | 0.07% | Reduce -20.0% | 4,000 | $204K |
| Arax Advisory Partners | 0.00% | New | 3,962 | $200K |
| Simplex Trading, LLC | 0.00% | Reduce -12.2% | 2,538 | $128K |
| Royal Bank of Canada | 0.00% | Reduce -96.7% | 2,461 | $124K |
| Osaic Holdings, Inc. | 0.00% | Reduce -4.3% | 2,327 | $117K |
| Quantbot Technologies LP | 0.00% | New | 2,205 | $111K |
| Assetmark, Inc. | 0.00% | Reduce -11.5% | 2,109 | $107K |
| Global Retirement Partners, LLC | 0.00% | Add +162.6% | 2,064 | $104K |
| Ameritas Investment Partners, Inc. | 0.00% | Reduce -15.6% | 2,007 | $101K |
| Meeder Asset Management Inc. | 0.01% | No change | 1,925 | $97K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -10.6% | 1,655 | $84K |
| California State Teachers Retirement System | 0.00% | Add +0.1% | 1,500 | $76K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -59.0% | 1,311 | $66K |
| Sunbelt Securities, Inc. | 0.00% | New | 1,253 | $63K |
| Estabrook Capital Management | 0.01% | No change | 1,200 | $61K |
| State of Alaska, Department of Revenue | 0.00% | New | 1,081 | $54K |
| GAMMA Investing LLC | 0.00% | Add +12.9% | 1,023 | $52K |
| Blue Trust, Inc. | 0.00% | Reduce -51.1% | 904 | $46K |
| Amalgamated Bank | 0.00% | No change | 826 | $42K |
| TD Private Client Wealth LLC | 0.00% | Reduce -62.4% | 784 | $40K |
| Essential Partners LLC | 0.01% | Add +13.9% | 722 | $36K |
| PEAK6 LLC | 0.00% | Reduce -86.2% | 703 | $36K |
| Leonteq Securities AG | 0.00% | New | 504 | $25K |
| Versant Capital Management, Inc | 0.00% | No change | 444 | $22K |
| Caitong International Asset Management Co., Ltd | 0.02% | Add +952.4% | 442 | $22K |
| Matrix Trust Co | 0.00% | Reduce -16.1% | 412 | $21K |
| Aquatic Capital Management LLC | 0.00% | Reduce -99.2% | 407 | $21K |
| Signaturefd, LLC | 0.00% | Add +3.4% | 336 | $17K |
| Rockefeller Capital Management L.P. | 0.00% | New | 314 | $16K |
| National Bank of Canada | 0.00% | Reduce -66.4% | 300 | $15K |
| Clearstead Advisors, LLC | 0.00% | Add +15.0% | 269 | $14K |
| Larson Financial Group LLC | 0.00% | Add +18.5% | 250 | $13K |
| True Wealth Design, LLC | 0.00% | Reduce -2.9% | 234 | $12K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -48.9% | 229 | $12K |
| Harbour Investments, Inc. | 0.00% | Add +112.5% | 221 | $11K |
| Optiver Holding B.V. | 0.00% | New | 204 | $10K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -97.8% | 142 | $7K |
| Quadrant Capital Group LLC | 0.00% | New | 139 | $7K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 125 | $6K |
| Smartleaf Asset Management LLC | 0.00% | Add +650.0% | 105 | $5K |
| MAI Capital Management | 0.00% | No change | 100 | $5K |
| Jones Financial Companies LLLP | 0.00% | No change | 94 | $5K |
| SBI Securities Co., Ltd. | 0.00% | Add +4.1% | 76 | $4K |
| IFP Advisors, Inc | 0.00% | Add +24.1% | 67 | $3K |
| Gables Capital Management Inc. | 0.00% | No change | 63 | $3K |
| Capital Analysts, LLC | 0.00% | No change | 69 | $3K |
| Parkside Financial Bank & Trust | 0.00% | Reduce -50.0% | 58 | $3K |
| Allworth Financial LP | 0.00% | Add +460.0% | 56 | $3K |
| NewEdge Advisors, LLC | 0.00% | No change | 53 | $3K |
| Physician Wealth Advisors, Inc. | 0.00% | No change | 50 | $3K |
| Quarry LP | 0.00% | Reduce -72.5% | 39 | $2K |
| Aster Capital Management (DIFC) Ltd | 0.00% | New | 35 | $2K |
| Rothschild Investment LLC | 0.00% | Reduce -36.4% | 35 | $2K |
| Parallel Advisors, LLC | 0.00% | Reduce -50.7% | 35 | $2K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | No change | 27 | $1K |
| Perritt Capital Management Inc | 0.00% | No change | 22 | $1K |
| US Bancorp \de | 0.00% | Reduce -98.6% | 21 | $1K |
| Financial Network Wealth Advisors LLC | 0.00% | No change | 20 | $1K |
| Covestor Ltd | 0.00% | Reduce -17.4% | 19 | $1K |
| Picton Mahoney Asset Management | 0.00% | No change | 20 | $1K |
| UMB Bank, n.a. | 0.00% | New | 9 | $455 |
| Tortoise Investment Management, LLC | 0.00% | No change | 9 | $455 |
| Huntington National Bank | 0.00% | No change | 1 | $51 |
| Hemington Wealth Management | 0.00% | No change | 18 | $0 |
"% of holder's portfolio" is TNK's weight in each manager's 13F, not the share of Teekay Tankers Ltd. Class A the manager owns.