Vanguard Discloses Significant Rio Tinto Holdings

The Vanguard Group, Inc. has disclosed its significant interests in Rio Tinto plc and Rio Tinto Limited, as mandated by Form 8.3 under the UK Takeover Code. This disclosure was made on January 26, 2026.

Vanguard holds a substantial 4.46% interest in Rio Tinto plc, owning 55,888,719 ordinary shares. Additionally, it possesses a 6.80% stake in Rio Tinto Limited, accounting for 25,261,158 ordinary shares. These positions reflect Vanguard's active involvement in the securities market concerning these entities.

Further, Vanguard has engaged in multiple purchase transactions involving Rio Tinto securities. Purchases include 5,808 shares of Rio Tinto plc at 65.16 GBP and 7,608 shares of Rio Tinto Limited at 149.37 AUD, illustrating consistent investment activities.

Overall, these holdings and transactions underscore Vanguard's influential position in the mining sector via notable investments in Rio Tinto and connected entities.