The Vanguard Group, Inc. Discloses Position in Big Yellow Group plc

In a recent filing, The Vanguard Group, Inc. disclosed its position in Big Yellow Group plc under Form 8.3, in accordance with Rule 8.3 of the Takeover Code. The disclosure reveals significant interests in the securities of Big Yellow Group plc, a leading storage company in the UK.

As of November 24, 2025, Vanguard holds 10,895,719 shares, amounting to 5.54% of Big Yellow's ordinary shares. The document outlines both the interests held and any short positions, but notes no cash- or stock-settled derivatives in this instance. Recent transactions include the purchase of 2,691 shares and the sale of 1,636 shares, both at a unit price of 10.83 GBP.

No agreements, indemnities, or other arrangements have been disclosed that might incentivize additional dealings. Furthermore, no supplemental Form 8 is attached, indicating a straightforward disclosure by The Vanguard Group. The disclosure date is November 25, 2025.