James Hardie Industries plc Substantial Holding Notice

SEC Filing 6-K (0001159152-25-000021)

James Hardie Industries plc has received a substantial holding notice from The Vanguard Group, Inc. dated 29 July 2025. The notice indicates that The Vanguard Group, Inc. holds a total of 32,797,638 ordinary shares in the company. The shares are held across various funds managed by The Vanguard Group, including the Vanguard Australian Shares Index Fund, Vanguard Total International Stock Index Fund, and others. The notice is in compliance with the Companies Act 2014 and ASX Listing Rule 3.17.3. The company has acknowledged the receipt of this notice and has authorized its release.