- Quarter end
- 31 Dec 2024
- the date the book describes
- Filed
- 14 Feb 2025
- latest of these filings; the earliest 31 Jan 2025
- Managers listing it
- 7
- at least, of 95 tracked, among listed positions
- Comparable managers
- 94
- filed both Q3 2024 and Q4 2024; 5 listed it in both
- Shares listed
- 22,265,584
- combined, among listed positions
- Reported value
- $1.3bn
- combined, at the quarter end
Among the 94 comparable managers: 4 buyers (opened or added shares) and 3 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing RIO in Q4 2024
7 of 7 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Wellington Management Group LLP | 18,782,871 | $1.1bn | 0.20% | Trimmed | -2,592,910 | 12 Feb 2025 (the filing on sec.gov) |
| Capital World Investors | 2,833,044 | $167m | under 0.1% | Trimmed | -2,110,579 | 13 Feb 2025 (the filing on sec.gov) |
| Bridgewater Associates LP | 494,747 | $29m | 0.13% | Added | +239,982 | 13 Feb 2025 (the filing on sec.gov) |
| ExodusPoint Capital Management LP | 116,992 | $6.9m | under 0.1% | New | new | 12 Feb 2025 (the filing on sec.gov) |
| Capital Research Global Investors | 33,611 | $2.0m | under 0.1% | New | new | 13 Feb 2025 (the filing on sec.gov) |
| Dodge & Cox | 4,000 | $235k | under 0.1% | Held | 0 | 13 Feb 2025 (the filing on sec.gov) |
| Baillie Gifford & Co | 319 | $19k | under 0.1% | Added | +37 | 31 Jan 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Bridgewater Associates LPexisting position · 494,747 shares now+239,982
- ExodusPoint Capital Management LPnew position · 116,992 shares now+116,992
- Capital Research Global Investorsnew position · 33,611 shares now+33,611
- Baillie Gifford & Coexisting position · 319 shares now+37
Reductions
- Wellington Management Group LLPexisting position · 18,782,871 shares now-2,592,910
- Capital World Investorsexisting position · 2,833,044 shares now-2,110,579
New positions and exits
New (2)
Exited (1)
- Steadfast Capital Management LPwas $34m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 5 | $55m | n.a. | n.a. |
| Q3 2013 | 5 | $59m | n.a. | n.a. |
| Q4 2013 | 5 | $48m | n.a. | n.a. |
| Q1 2014 | 5 | $71m | n.a. | n.a. |
| Q2 2014 | 4 | $43m | n.a. | n.a. |
| Q3 2014 | 5 | $50m | n.a. | n.a. |
| Q4 2014 | 5 | $80m | n.a. | n.a. |
| Q1 2015 | 6 | $131m | n.a. | n.a. |
| Q2 2015 | 10 | $126m | n.a. | n.a. |
| Q3 2015 | 8 | $77m | n.a. | n.a. |
| Q4 2015 | 6 | $118m | n.a. | n.a. |
| Q1 2016 | 3 | $17m | n.a. | n.a. |
| Q2 2016 | 8 | $123m | n.a. | n.a. |
| Q3 2016 | 7 | $67m | n.a. | n.a. |
| Q4 2016 | 8 | $192m | n.a. | n.a. |
| Q1 2017 | 9 | $363m | n.a. | n.a. |
| Q2 2017 | 11 | $423m | n.a. | n.a. |
| Q3 2017 | 7 | $435m | n.a. | n.a. |
| Q4 2017 | 10 | $653m | n.a. | n.a. |
| Q1 2018 | 11 | $736m | n.a. | n.a. |
| Q2 2018 | 10 | $636m | n.a. | n.a. |
| Q3 2018 | 9 | $333m | n.a. | n.a. |
| Q4 2018 | 11 | $480m | n.a. | n.a. |
| Q1 2019 | 10 | $1.1bn | n.a. | n.a. |
| Q2 2019 | 12 | $1.2bn | n.a. | n.a. |
| Q3 2019 | 11 | $936m | n.a. | n.a. |
| Q4 2019 | 11 | $984m | n.a. | n.a. |
| Q1 2020 | 10 | $548m | n.a. | n.a. |
| Q2 2020 | 12 | $737m | n.a. | n.a. |
| Q3 2020 | 11 | $762m | n.a. | n.a. |
| Q4 2020 | 9 | $867m | n.a. | n.a. |
| Q1 2021 | 10 | $1.1bn | n.a. | n.a. |
| Q2 2021 | 8 | $1.5bn | n.a. | n.a. |
| Q3 2021 | 10 | $1.4bn | n.a. | n.a. |
| Q4 2021 | 11 | $1.8bn | n.a. | n.a. |
| Q1 2022 | 12 | $2.8bn | n.a. | n.a. |
| Q2 2022 | 12 | $1.9bn | n.a. | n.a. |
| Q3 2022 | 17 | $2.1bn | n.a. | n.a. |
| Q4 2022 | 13 | $3.0bn | n.a. | n.a. |
| Q1 2023 | 14 | $2.8bn | n.a. | n.a. |
| Q2 2023 | 17 | $2.5bn | n.a. | n.a. |
| Q3 2023 | 16 | $2.7bn | n.a. | n.a. |
| Q4 2023 | 15 | $3.2bn | 10 | 4 |
| Q1 2024 | 12 | $2.3bn | 3 | 9 |
| Q2 2024 | 8 | $2.2bn | 3 | 3 |
| Q3 2024 | 9 | $2.2bn | 5 | 4 |
| Q4 2024 | 7 | $1.3bn | 4 | 3 |
| Q1 2025 | 11 | $1.2bn | 7 | 2 |
| Q2 2025 | 11 | $684m | 4 | 6 |
| Q3 2025 | 6 | $384m | 4 | 5 |
| Q4 2025 | 5 | $499m | 18 | 10 |
| Q1 2026 | 7 | $681m | 16 | 10 |
| Q2 2026 | 10 | $573m | 13 | 14 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
RIO and LIN →RIO and GLW →RIO and HWM →Choose a stock to compare with RIO →
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 RIO, latest filings →Back to the 13F Explorer →