CLASS ACTION NOTICE: Berger Montague Advises James Hardie Industries PLC (NYSE: JHX) Investors to Inquire About a Securities Fraud Class Action

PHILADELPHIA, Nov. 25, 2025 /PRNewswire/ -- National plaintiffs' law firm Berger Montague PC announces a class action lawsuit against James Hardie Industries plc (NYSE: JHX) ("James Hardie" or the "Company") on behalf of investors who purchased James Hardie common stock and American Depositary Shares during the period of May 20, 2025 through August 18, 2025 (the "Class Period").

Investor Deadline: Investors who purchased James Hardie securities during the Class Period may, no later than December 23, 2025, seek to be appointed as a lead plaintiff representative of the class. To learn your rights, CLICK HERE.

James Hardie, based in Dublin, Ireland, is a multinational building materials company, producing fiber cement and related construction products.

According to the Complaint, during the Class Period, James Hardie made false and misleading statements regarding the Company's product demand and inventory levels. Although internal data showed that distributors were reducing inventory as early as April 2025, the Company continued to assure investors that demand remained strong and inventory levels were normal. However, on August 19, 2025, James Hardie disclosed a 12% decline in segment sales and cautioned of continued weakness. Following this news, the Company's stock fell over 34% in a single trading day.

If you are a James Hardie investor and would like to learn more about this action, CLICK HERE or please contact Berger Montague: Andrew Abramowitz at [email protected] or (215) 875-3015, or Caitlin Adorni at [email protected] or (267)764-4865.

About Berger Montague

Berger Montague is one of the nation's preeminent law firms focusing on complex civil litigation, class actions, and mass torts in federal and state courts throughout the United States. With more than $2.4 billion in 2025 post-trial judgments alone, the Firm is a leader in the fields of complex litigation, antitrust, consumer protection, defective products, environmental law, employment law, securities, and whistleblower cases, among many other practice areas. For over 55 years, Berger Montague has played leading roles in precedent-setting cases and has recovered over $50 billion for its clients and the classes they have represented. Berger Montague is headquartered in Philadelphia and has offices in Chicago; Malvern, PA; Minneapolis; San Diego; San Francisco; Toronto, Canada; Washington, D.C., and Wilmington, DE.

For more information or to discuss your rights, please contact:

Andrew Abramowitz
Senior Counsel
Berger Montague
(215) 875-3015
[email protected] 

Caitlin Adorni
Director of Portfolio & Institutional Client Monitoring Services
Berger Montague
(267) 764-4865
[email protected]  

SOURCE Berger Montague