- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 22 Jan 2026
- Managers listing it
- 27
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 11 listed it in both
- Shares listed
- 41,027,087
- combined, among listed positions
- Reported value
- $2.0bn
- combined, at the quarter end
Among the 92 comparable managers: 13 buyers (opened or added shares) and 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -8,184,987.
Managers listing TECK in Q4 2025
27 of 27 holders
Largest increases and reductions, by shares
Increases
- Arrowstreet Capital LPnew position · 3,550,320 shares now+3,550,320
- Caxton Associates LLPexisting position · 2,822,926 shares now+2,147,926
- Holocene Advisors LPnew position · 990,694 shares now+990,694
- Fidelity (FMR LLC)existing position · 3,935,824 shares now+852,027
- D. E. Shaw & Co.existing position · 3,069,596 shares now+647,196
Reductions
- Janus Henderson Group Ltdexisting position · 3,564,732 shares now-3,702,261
- T. Rowe Price Associates Incexisting position · 2,854,516 shares now-1,806,321
- Millennium Management LLCexisting position · 2,391,255 shares now-1,086,325
- Marshall Wace LLPexisting position · 101,194 shares now-961,016
- MFS Investment Managementexisting position · 1,229,686 shares now-644,715
New positions and exits
New (4)
Exited (4)
- Dodge & Coxwas $345m
- Two Sigma Investments LPwas $22m
- Balyasny Asset Management LLCwas $14m
- Two Sigma Advisers LPwas $8.0m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 3 | $154m | n.a. | n.a. |
| Q3 2013 | 5 | $199m | n.a. | n.a. |
| Q4 2013 | 3 | $174m | n.a. | n.a. |
| Q1 2014 | 3 | $155m | n.a. | n.a. |
| Q2 2014 | 3 | $193m | n.a. | n.a. |
| Q3 2014 | 3 | $194m | n.a. | n.a. |
| Q4 2014 | 3 | $135m | n.a. | n.a. |
| Q1 2015 | 5 | $433m | n.a. | n.a. |
| Q2 2015 | 3 | $353m | n.a. | n.a. |
| Q3 2015 | 3 | $262m | n.a. | n.a. |
| Q4 2015 | 2 | $224m | n.a. | n.a. |
| Q1 2016 | 6 | $475m | n.a. | n.a. |
| Q2 2016 | 8 | $490m | n.a. | n.a. |
| Q3 2016 | 12 | $595m | n.a. | n.a. |
| Q4 2016 | 16 | $784m | n.a. | n.a. |
| Q1 2017 | 10 | $710m | n.a. | n.a. |
| Q2 2017 | 10 | $338m | n.a. | n.a. |
| Q3 2017 | 12 | $1.2bn | n.a. | n.a. |
| Q4 2017 | 11 | $1.6bn | n.a. | n.a. |
| Q1 2018 | 17 | $1.9bn | n.a. | n.a. |
| Q2 2018 | 14 | $2.1bn | n.a. | n.a. |
| Q3 2018 | 20 | $2.1bn | n.a. | n.a. |
| Q4 2018 | 18 | $2.0bn | n.a. | n.a. |
| Q1 2019 | 17 | $2.2bn | n.a. | n.a. |
| Q2 2019 | 16 | $2.2bn | n.a. | n.a. |
| Q3 2019 | 8 | $1.4bn | n.a. | n.a. |
| Q4 2019 | 10 | $1.1bn | n.a. | n.a. |
| Q1 2020 | 10 | $317m | n.a. | n.a. |
| Q2 2020 | 10 | $491m | n.a. | n.a. |
| Q3 2020 | 10 | $655m | n.a. | n.a. |
| Q4 2020 | 7 | $551m | n.a. | n.a. |
| Q1 2021 | 5 | $510m | n.a. | n.a. |
| Q2 2021 | 7 | $468m | n.a. | n.a. |
| Q3 2021 | 7 | $879m | n.a. | n.a. |
| Q4 2021 | 8 | $1.4bn | n.a. | n.a. |
| Q1 2022 | 17 | $2.3bn | n.a. | n.a. |
| Q2 2022 | 17 | $1.9bn | n.a. | n.a. |
| Q3 2022 | 13 | $2.1bn | n.a. | n.a. |
| Q4 2022 | 13 | $2.6bn | n.a. | n.a. |
| Q1 2023 | 12 | $2.3bn | n.a. | n.a. |
| Q2 2023 | 17 | $2.5bn | n.a. | n.a. |
| Q3 2023 | 21 | $2.7bn | n.a. | n.a. |
| Q4 2023 | 18 | $2.6bn | 12 | 7 |
| Q1 2024 | 20 | $2.2bn | 15 | 5 |
| Q2 2024 | 24 | $2.6bn | 11 | 13 |
| Q3 2024 | 22 | $3.0bn | 12 | 9 |
| Q4 2024 | 23 | $2.6bn | 14 | 8 |
| Q1 2025 | 22 | $1.8bn | 16 | 6 |
| Q2 2025 | 16 | $1.5bn | 6 | 12 |
| Q3 2025 | 12 | $1.7bn | 9 | 7 |
| Q4 2025 | 13 | $1.3bn | 13 | 18 |
| Q1 2026 | 13 | $1.5bn | 20 | 15 |
| Q2 2026 | 16 | $1.8bn | 16 | 20 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
TECK and LIN →TECK and GLW →TECK and HWM →Choose a stock to compare with TECK →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own TECK, latest filings →Back to the 13F Explorer →