Dimensional Fund Advisors Ltd. : Form 8.3 - RIO TINTO PLC & RIO TINTO LIMITED - Ordinary Shares

Key Information - Dimensional Fund Advisors Ltd. disclosed its interests in Rio Tinto PLC and Rio Tinto Limited, holding 4,625,346 shares (0.37%) in Rio Tinto PLC and 6,769,457 shares (1.82%) in Rio Tinto Limited as of January 15, 2026 [3][5][8] - The disclosure indicates that Dimensional does not have beneficial ownership of the shares and does not have discretion regarding voting decisions for a portion of the shares held [5][8] Positions - In Rio Tinto PLC, Dimensional holds 4,625,346 shares, representing 0.37% of the total relevant securities [5] - In Rio Tinto Limited, Dimensional holds 6,769,457 shares, representing 1.82% of the total relevant securities [8] Dealings - Dimensional sold 7,504 shares of Rio Tinto PLC at a price of 62.9016 GBP per unit [13] - A transfer of 3,731 shares of Rio Tinto PLC was also noted [13]