Fiserv(US:FI) TMX Newsfile·2025-12-19 14:06Group 1 - A class action lawsuit has been filed against Fiserv, Inc. on behalf of investors who purchased shares during the period from July 23, 2025, to October 29, 2025 [1][2] - The lawsuit alleges that Fiserv's July 2025 guidance was misleading, as the company later acknowledged that the assumptions behind the guidance were difficult to achieve [3] - Following the acknowledgment of misleading statements, Fiserv's shares dropped 44% in a single day, from $126.17 on October 28, 2025, to $70.60 on October 29, 2025 [3] Group 2 - Investors have until January 5, 2026, to seek appointment as lead plaintiff representative of the class [2] - Fiserv is a global payments and financial technology company headquartered in Milwaukee, Wisconsin [2] - Berger Montague, the law firm handling the case, has a strong track record in complex litigation and has recovered over $50 billion for clients [4]