The Vanguard Group Discloses Position in Big Yellow Group PLC

On October 21, 2025, The Vanguard Group, Inc. submitted Form 8.3, disclosing its interest in the securities of Big Yellow Group PLC. This disclosure is made under Rule 8.3 of the Takeover Code. As of October 17, 2025, Vanguard's interest in Big Yellow's 10p ordinary shares amounts to 10,918,562 shares, representing a 5.55% stake. Additionally, Vanguard recently purchased 1,656 shares at a price of 11.20 GBP per unit.

The document confirms the absence of any cash-settled or stock-settled derivative transactions connected to this disclosure. Furthermore, there are no indemnity or option arrangements, nor agreements on voting rights associated with any derivatives or future acquisitions. Shawn Acker is the contact person for this disclosure, announced on October 20, 2025.