The Vanguard Group Discloses Stake in Senior PLC

The Vanguard Group, Inc. recently revealed its holding in Senior PLC through a Form 8.3 disclosure. As of March 16, 2026, Vanguard holds 21,632,691 ordinary shares in Senior PLC, representing a 5.16% interest. This declaration is made in accordance with Rule 8.3 of the UK Takeover Code, which mandates disclosures by entities holding 1% or more of a company's securities.

No dealings in cash-settled derivatives or stock-settled derivatives have been reported. Vanguard's recent transactions include the purchase of 4,360 shares at 2.85 GBP per share and the sale of 13,713 shares at 2.81 GBP per share. The disclosure reveals no indemnity agreements or derivatives-related arrangements with other parties.

The disclosure provides transparency in accordance with regulations, ensuring stakeholders have clear insight into Vanguard's position and actions related to Senior PLC.