The Vanguard Group Discloses Position in Big Yellow Group plc

The Vanguard Group, Inc. has filed a Form 8.3 disclosing its position in Big Yellow Group plc. As of November 19, 2025, Vanguard holds 10,894,664 ordinary shares, representing 5.54% of Big Yellow's relevant securities. The filing is a requirement under Rule 8.3 of the Takeover Code, pertaining to entities holding interests of 1% or more in another company's securities during an offer period.

In the disclosed dealings, Vanguard sold 7,947 ordinary shares at 10.92 GBP each. No cash-settled or stock-settled derivatives involving Big Yellow were reported. Furthermore, no agreements or arrangements concerning securities options or derivatives exist between Vanguard and other parties related to this disclosure.

The disclosure was submitted on November 20, 2025, with Shawn Acker serving as the contact person for any inquiries. Vanguard's compliance with the Takeover Code ensures transparency and informs regulatory bodies and investors of substantial shareholdings and transactions.