Holding(s) in Company
TR-1: Standard form for notification of major holdings
1. Issuer Details
ISIN
GB00B82YXW83
Issuer Name
VESUVIUS PLC
UK or Non-UK Issuer
UK
2. Reason for Notification
Other
Comments
This filing was triggered by a transfer of existing shares to Dimensional's management.
3. Details of person subject to the notification obligation
Name
Dimensional Fund Advisors LP
City of registered office (if applicable)
Austin
Country of registered office (if applicable)
USA
4. Details of the shareholder
Name
City of registered office
Country of registered office
The shares are held by one or more nominees/custodians
5. Date on which the threshold was crossed or reached
12-Oct-2026
6. Date on which Issuer notified
14-Oct-2026
7. Total positions of person(s) subject to the notification obligation
.
% of voting rights attached to shares (total of 8.A)
% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)
Total of both in % (8.A + 8.B)
Total number of voting rights held in issuer
Resulting situation on the date on which threshold was crossed or reached
5.052162
0.000000
5.052162
12538038
Position of previous notification (if applicable)
8. Notified details of the resulting situation on the date on which the threshold was crossed or reached
8A. Voting rights attached to shares
Class/Type of shares ISIN code(if possible)
Number of direct voting rights (DTR5.1)
Number of indirect voting rights (DTR5.2.1)
% of direct voting rights (DTR5.1)
% of indirect voting rights (DTR5.2.1)
GB00B82YXW83
12538038
5.052162
Sub Total 8.A
12538038
5.052162%
8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))
Type of financial instrument
Expiration date
Exercise/conversion period
Number of voting rights that may be acquired if the instrument is exercised/converted
% of voting rights
Sub Total 8.B1
8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))
Type of financial instrument
Expiration date
Exercise/conversion period
Physical or cash settlement
Number of voting rights
% of voting rights
Sub Total 8.B2
9. Information in relation to the person subject to the notification obligation
2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)
Ultimate controlling person
Name of controlled undertaking
% of voting rights if it equals or is higher than the notifiable threshold
% of voting rights through financial instruments if it equals or is higher than the notifiable threshold
Total of both if it equals or is higher than the notifiable threshold
Dimensional Holdings Inc.
i) Dimensional Fund Advisors Ltd., (ii) DFA Australia Limited (iii) Dimensional Ireland Limited (iv) Dimensional Fund Advisors Canada ULC (v) Dimensional Fund Advisors Pte. Ltd. and (vi) Dimensional Fund Advisors LP
10. In case of proxy voting
Name of the proxy holder
The number and % of voting rights held
The date until which the voting rights will be held
If date does not apply, explain below
11. Additional Information
The ordinary shares are held in segregated accounts and funds (together, the “Accounts”) managed on a discretionary basis by Dimensional Fund Advisors LP and its subsidiary undertakings i) Dimensional Fund Advisors Ltd., (ii) DFA Australia Limited (iii) Dimensional Ireland Limited (iv) Dimensional Fund Advisors Canada ULC and (v) Dimensional Fund Advisors Pte. Ltd.
Dimensional Fund Advisors LP is controlled by its general partner, Dimensional Holdings Inc.
Dimensional Fund Advisors LP, on behalf of itself and its subsidiary undertakings, expressly disclaims beneficial ownership of the shares held in the Accounts.
To note, as of 12 October 2026, Dimensional Fund Advisors LP also had investment management discretion over an additional 47,867 shares held by the Accounts where the voting rights are not controlled by Dimensional Fund Advisors LP or its subsidiary undertakings.
12. Date of Completion
14-Oct-2026
13. Place Of Completion
Paris