Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
475 institutional managers reported holding TECK for the quarter ended Mar 31, 2026. Together they hold about 66% of shares outstanding; the top 10 hold 26%. 80 opened new positions; 58 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Principal Financial Group INC | 22.04M | 4.46% | $1.14B | added +17.1% | 2022 Q1 |
| Vanguard Group | 20.50M | 4.15% | $1.06B | added +1.4% | 2015 Q1 |
| Royal Bank OF Canada | 15.09M | 3.06% | $781.4M | trimmed -3.7% | ≤2013 |
| UBS | 14.79M | 3.00% | $765.9M | added +87.5% | ≤2013 |
| Davis Selected Advisers | 10.58M | 2.14% | $548.0M | trimmed -11.9% | 2021 Q3 |
| Hancock Prospecting Pty LTD (focused) | 10.30M | 2.09% | $533.2M | unchanged | 2024 Q4 |
| Mackenzie Financial CORP | 8.94M | 1.81% | $462.7M | added +8.2% | ≤2013 |
| Goldman Sachs | 8.83M | 1.79% | $457.1M | added +11.2% | ≤2013 |
| FMR (Fidelity) | 7.76M | 1.57% | $401.9M | added +97.2% | ≤2013 |
| Bank OF Montreal /CAN/ | 7.39M | 1.50% | $382.4M | added +33.5% | ≤2013 |
| Nomura Asset Management International INC. | 7.29M | 1.48% | $377.7M | opened | 2026 Q1 |
| Pentwater Capital Management LP | 6.96M | 1.41% | $360.4M | added +7.1% | 2023 Q2 |
| Mirae Asset Global Etfs Holdings LTD. | 6.85M | 1.39% | $354.7M | added +41.9% | 2018 Q3 |
| Cibc Asset Management INC | 6.70M | 1.36% | $346.9M | added +18.7% | ≤2013 |
| MFS Investment Management | 5.92M | 1.20% | $306.7M | added +381.6% | 2022 Q1 |
| Temasek Holdings | 5.69M | 1.15% | $294.4M | added +7.1% | 2024 Q2 |
| Arrowstreet Capital | 5.27M | 1.07% | $272.9M | added +48.4% | 2025 Q4 |
| Dimensional Fund Advisors | 5.19M | 1.05% | $268.5M | added +0.6% | ≤2013 |
| CPP Investment Board | 4.91M | 0.99% | $254.1M | added +10.3% | 2021 Q4 |
| Invesco | 4.76M | 0.96% | $246.2M | trimmed -15.4% | ≤2013 |
| D. E. Shaw | 4.66M | 0.94% | $241.2M | added +51.8% | ≤2013 |
| Geode Capital | 4.53M | 0.92% | $234.5M | added +9.4% | 2016 Q4 |
| Cibc World Market INC. | 4.14M | 0.84% | $214.3M | added +2.4% | ≤2013 |
| Bank OF America CORP /DE/ | 3.70M | 0.75% | $191.8M | unchanged | ≤2013 |
| National Bank OF Canada /FI/ | 3.68M | 0.75% | $190.7M | trimmed -2.9% | 2021 Q4 |
| FIL LTD | 3.63M | 0.73% | $187.9M | trimmed -53.1% | 2018 Q3 |
| Legal & General Group PLC | 3.53M | 0.72% | $183.0M | unchanged | ≤2013 |
| Clearbridge Investments, LLC | 3.39M | 0.69% | $175.4M | trimmed -13.2% | 2023 Q2 |
| Manufacturers Life Insurance Company, THE | 3.21M | 0.65% | $166.4M | added +10.6% | 2015 Q2 |
| Citigroup INC | 3.08M | 0.62% | $159.4M | added +14.6% | ≤2013 |
| Morgan Stanley | 2.85M | 0.58% | $147.7M | trimmed -13.1% | ≤2013 |
| Tudor Investment | 2.85M | 0.58% | $147.5M | opened | 2026 Q1 |
| Janus Henderson | 2.81M | 0.57% | $145.5M | trimmed -21.2% | 2018 Q1 |
| 1832 Asset Management L.p. | 2.74M | 0.56% | $141.8M | added +58.3% | ≤2013 |
| Boston Partners | 2.65M | 0.54% | $137.3M | added +0.5% | 2023 Q1 |
| TD Asset Management INC | 2.56M | 0.52% | $132.5M | added +1.2% | ≤2013 |
| AQR Capital | 2.54M | 0.52% | $131.7M | added +3.9% | 2024 Q2 |
| BlackRock | 2.52M | 0.51% | $130.6M | trimmed -80.1% | ≤2013 |
| Regal Partners LTD | 2.51M | 0.51% | $130.1M | trimmed -28.6% | 2023 Q2 |
| Wellington Management | 2.37M | 0.48% | $123.0M | trimmed -61.5% | 2021 Q3 |
| TD Waterhouse Canada INC. | 2.37M | 0.48% | $122.5M | added +27.3% | 2021 Q4 |
| Groupama Asset Managment | 2.10M | 0.42% | $108.6M | trimmed -0.5% | 2023 Q4 |
| Lansdowne Partners (UK) LLP (focused) | 2.04M | 0.41% | $105.7M | added +13% | 2025 Q3 |
| Swedbank Robur | 1.91M | 0.39% | $99.0M | trimmed -41.1% | 2024 Q4 |
| Citadel Advisors | 1.81M | 0.37% | $93.6M | added +137.2% | ≤2013 |
| Charles Schwab Investment Management | 1.77M | 0.36% | $91.8M | added +2.1% | 2024 Q2 |
| Connor, Clark & Lunn Investment Management LTD. | 1.75M | 0.35% | $90.4M | added +440.9% | ≤2013 |
| Canoe Financial LP | 1.68M | 0.34% | $87.0M | trimmed -49.6% | 2025 Q2 |
| HBK Investments L P | 1.59M | 0.32% | $82.1M | opened | 2026 Q1 |
| Caxton Associates LLP | 1.56M | 0.32% | $81.0M | trimmed -44.6% | 2023 Q1 |
Largest 50 of 475 shown; the full ranked, searchable register is at boothcheck.com/holders/TECK. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.