Fiserv(US:FI) TMX Newsfile·2025-12-23 14:06Core Viewpoint - A class action lawsuit has been filed against Fiserv, Inc. on behalf of investors who purchased shares during the specified class period, alleging that the company's financial guidance was misleading [1][3]. Group 1: Lawsuit Details - The lawsuit was initiated by Berger Montague PC for investors who bought Fiserv shares from July 23, 2025, to October 29, 2025 [1]. - Investors have until January 5, 2026, to seek appointment as lead plaintiff representative of the class [2]. - The complaint claims that Fiserv's July 2025 financial guidance was materially false, as the assumptions behind it were difficult to achieve [3]. Group 2: Financial Impact - Following the disclosure of the misleading guidance on October 29, 2025, Fiserv's stock price fell by $55.57 per share, representing a 44% decline [3].