The Vanguard Group Discloses Its Position in Big Yellow Group plc

The Vanguard Group, Inc. has revealed its significant interest in Big Yellow Group plc, as detailed in a recent Form 8.3 disclosure. As of October 24, 2025, Vanguard holds 10,909,445 shares in Big Yellow Group, representing 5.54% of the company's ordinary shares. This disclosure complies with Rule 8.3 of the Takeover Code, which pertains to individuals with interests representing 1% or more in relevant securities.

The position includes interests in 10p ordinary shares but excludes any cash-settled or stock-settled derivatives. Additionally, Vanguard has not engaged in any indemnity or other dealing arrangements relating to these securities, nor are there any agreements concerning options or derivatives. This disclosure does not involve any Supplemental Form 8 for open positions, indicating no further derivative agreements linked to these securities.