The Vanguard Group Discloses Stake in Senior PLC

The Vanguard Group, Inc. has announced its interest in Senior PLC, filing a Form 8.3 disclosure under the UK Takeover Code. As of July 28, 2026, Vanguard holds 21,884,989 of Senior PLC's 10p ordinary shares, representing a 5.22% stake. This disclosure under Rule 8.3 is required for entities holding an interest of 1% or more in relevant securities.

No additional parties are connected to this disclosure. Vanguard acquired an additional 5,481 shares at a price of 2.90 GBP per share. There are no ongoing agreements or arrangements with any other entities regarding this stake, and no derivative positions or new subscriptions were reported. Questions regarding this disclosure can be directed to Shawn Acker at Vanguard.