Investors can contact the law firm at no cost to learn more about recovering their losses LOS ANGELES, July 25, 2025 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Fiserv, Inc. ("Fiserv" or the "Company") (NYSE: FI) investors of a class action representing investors that bought securities between July 24, 2024 and July 22, 2025, inclusive (the "Class Period"). Fiserv investors have until September 22, 2025 to file a lead plaintiff motion. Investors are encouraged to contact attorney Lesley F. Portnoy, by ...