Vanguard Group Discloses Stake in Rio Tinto

The Vanguard Group, Inc. has filed a Form 8.3 in accordance with Rule 8.3 of the Takeover Code, revealing its position in Rio Tinto plc and Rio Tinto Limited. As of January 22, 2026, Vanguard holds significant interests in both companies, representing 4.45% of Rio Tinto plc's ordinary shares and 6.80% of Rio Tinto Limited's ordinary shares.

Additionally, Vanguard disclosed transactions involving these securities. Notably, significant purchases of Rio Tinto Limited shares were made at varied prices, alongside acquisitions of Rio Tinto plc shares. This forms part of Vanguard's broader investment strategy, highlighting its strategic interest in these major mining entities.