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# Who owns RIO TINTO PLC (RIO)? Elite investor 13F holders

8 tracked elite investors reported holding RIO TINTO PLC as of 2026-06-30, including GMO, Renaissance Technologies LLC, Tudor Investment, Bridgewater Associates, D.E. Shaw. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

8 tracked investors currently reported holding · Latest report period: 2026-06-30 · Materials · Materials

Rio Tinto Group engages in exploring, mining, and processing mineral resources worldwide. The company operates through Iron Ore; Aluminium and lithium; and Copper segments. The Iron Ore segment engages in the iron ore mining, and salt and gypsum production in Western Australia. The Aluminum and lithium segment is involved in bauxite mining; alumina refining; and aluminium smelting, and recycling,…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [GMO](https://ownershiptrace.com/13f/investors/94674) | RIO TINTO PLC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 174589086.00 USD | 1839135.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1352662/0001072613-26-000636-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | RIO TINTO PLC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 115301978.00 USD | 1214600.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | RIO TINTO PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 23682567.00 USD | 249474.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | RIO TINTO PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 6910619.00 USD | 72797.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | RIO TINTO PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 5186975.00 USD | 54640.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | RIO TINTO PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1325223.00 USD | 13960.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |
| [Dodge & Cox Funds](https://ownershiptrace.com/13f/investors/29) | RIO TINTO PLC | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 284790.00 USD | 3000.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/200217/0001193125-26-349535-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | RIO TINTO PLC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 9588.00 USD | 101.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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