The Vanguard Group Discloses Stake in Vesuvius PLC

The Vanguard Group, Inc. has made a public disclosure regarding its stake in Vesuvius PLC, following Rule 8.3 of the Takeover Code. As of 21 October 2026, Vanguard holds 10,904,220 ordinary shares of Vesuvius, equating to 4.39% of the company's total share capital. This positions Vanguard as a significant shareholder, possessing more than 1% of Vesuvius's relevant securities.

In addition to Vesuvius, Vanguard is also making disclosures related to its involvement with RHI Magnesita N.V. The disclosure includes the purchase of 618 shares at a price of 4.59 GBP per share on 21 October 2026. No other types of agreements or arrangements pertaining to options or derivatives were reported.

Vanguard has confirmed that there are no indemnities, options, or other formal agreements influencing its dealings with Vesuvius PLC. The disclosure does not include any further attachments or open position forms.