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

Key Information - The discloser is Dimensional Fund Advisors Ltd., which is acting as an investment advisor and disclaims beneficial ownership of the shares mentioned [1][4] - The relevant securities pertain to Rio Tinto PLC, with disclosures also made for Rio Tinto Ltd and Glencore PLC [1] Positions of the Discloser - Dimensional Fund Advisors holds 4,604,521 shares of Rio Tinto PLC, representing 0.37% of the total relevant securities [3][5] - There are no short positions disclosed for the relevant securities [3] Dealings - A purchase of 912 shares of Rio Tinto plc ADR was made at a price of 82.88 USD per unit [9] - A transfer out of 31,772 shares of 10p ordinary was also noted [9] Other Information - There are no indemnity or option arrangements related to the relevant securities [13] - No agreements or understandings regarding voting rights or future acquisition/disposal of relevant securities were disclosed [14] - The date of disclosure is 13 January 2026, with contact information provided for further inquiries [15]