Fiserv — Oct 29, 2025 release

332-282-2685 julie.chariell@fiserv.com For Immediate Release Fiserv Reports Third Quarter 2025 Results GAAP revenue growth of 1% in the quarter and 5% year to date; GAAP EPS increased 49% in the quarter and 29% year to date; Organic revenue growth of 1% in the quarter and 5% year to date; Adjusted EPS decreased 11% in the quarter and increased 6% year to date; Company now expects 2025 organic revenue growth of 3.5 to 4% and adjusted EPS of $8.50 to $8.60 Launches One Fiserv action plan to prioritize and enhance client focus and build on Fiserv’s strengths Announces in a separate release update to leadership team and board refreshment MILWAUKEE, Wis., October 29, 2025 – Fiserv, Inc. (NYSE: FI), a leading global provider of payments and financial services technology solutions, today reported financial results for the third quarter of 2025. Third Quarter 2025 GAAP Results GAAP revenue for the company increased 1% to $5.26 billion in the third quarter of 2025 compared to the prior year period, with 5% growth in the Merchant Solutions segment and 3% decline in the Financial Solutions segment. GAAP revenue for the company increased 5% to $15.91 billion in the first nine months of 2025 compared to the prior year period, with 7% growth in the Merchant Solutions segment and 3% growth in the Financial Solutions segment. GAAP earnings per share was $1.46 in the third quarter and $4.83 in the first nine months of 2025, an increase of 49% and 29%, respectively, compared to the third quarter and first nine months of 2024. The third quarter and first nine months of 2024 included a $570 million non-cash impairme