Rio Tinto plc 13F holders
Of the 44 funds followed here, 10 reported a position in Rio Tinto plc in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 2.3 million shares worth $219.9 million, 0.0% of its reported book.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 2,316,374 | $219.9 million | 0.0% | +136,188 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 1,214,600 | $115.3 million | 0.2% | +248,800 | added | 30 June 2026 | 13F |
| Citadel Advisors | 1,143,299 | $108.5 million | 0.0% | -563,249 | trimmed | 30 June 2026 | 13F |
| Millennium Management | 726,921 | $69.0 million | 0.0% | +520,268 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 479,396 | $45.5 million | 0.0% | +464,396 | added | 30 June 2026 | 13F |
| Bridgewater Associates | 72,797 | $6.9 million | 0.0% | -41,442 | trimmed | 30 June 2026 | 13F |
| Point72 Asset Management | 20,800 | $2.0 million | 0.0% | +200 | added | 30 June 2026 | 13F |
| Norges Bank | 5,964 | $566,163 | 0.0% | held | 30 June 2026 | 13F | |
| Dodge & Cox | 3,000 | $284,790 | 0.0% | no change | held | 30 June 2026 | 13F |
| Baillie Gifford | 524 | $49,744 | 0.0% | -66 | trimmed | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
None in the last twelve months: no holder crossed 5%, changed materially, or filed an annual 13G in the window.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 31 August 2026 | 8,753 | $103.30 | SEC |
| 24 August 2026 | 1,095 | $105.30 | SEC |
| 14 August 2026 | 9,438 | $98.20 | SEC |
| 12 August 2026 | 34,775 | $100.99 | SEC |
| 7 August 2026 | 120 | $99.65 | SEC |
| 4 August 2026 | 100 | $95.90 | SEC |
| 29 July 2026 | 72 | $91.64 | SEC |
| 20 July 2026 | 850 | $90.15 | SEC |
| 17 July 2026 | 13 | $90.67 | SEC |
| 15 July 2026 | 98,493 | $93.29 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 98,493 on 15 July 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to RIO by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
The same record on your computer
GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.