Vanguard Group's Position in Rio Tinto and Glencore

The Vanguard Group, Inc. has disclosed its position in Rio Tinto plc and Rio Tinto Limited, as per Form 8.3 of the Takeover Code. Vanguard holds significant interests in both companies' securities, amounting to 4.45% in Rio Tinto plc and 6.78% in Rio Tinto Limited. This disclosure also includes dealings involving Glencore plc.

On January 19, 2026, Vanguard made acquisitions of 8,194 Rio Tinto Limited ordinary shares at AUD 149.38 each and 16,382 Rio Tinto plc 10p ordinary shares at GBP 63.39 each. No derivatives or agreements beyond these purchases were reported in their disclosure.

This disclosure aligns with rules mandating transparency when holding interests representing 1% or more, reflecting Vanguard’s stake in the ongoing market activities concerning these mining giants.