Fidelity National Information Services, Inc.

Fidelity National Information Services, Inc. (FIS) is an American financial technology company that provides core banking processing, digital banking, payment processing, and capital markets technology to financial institutions worldwide, generating $10.68 billion in revenue in fiscal 2025. Headquartered in Jacksonville, Florida, FIS runs the systems of record that underpin roughly 1 billion accounts and 73 billion annual transactions across the money lifecycle — from deposits and lending to payments, card issuing, and securities processing.

This is a story about a company that spent the better part of a decade as an unwieldy conglomerate and has, over two years, become something simpler and more interesting. The 2019 Worldpay acquisition — a $43 billion bet on merchant acquiring — was the wrong bet at the wrong time. The sale of a 55% stake in Worldpay to GTCR in January 2024, followed by the early 2026 divestiture of the remaining 45% and the concurrent acquisition of a scaled credit card issuing business from Global Payments, reshaped FIS into a focused financial-technology platform exclusively serving financial institutions. The question now is whether the market's valuation — roughly 8 times trailing GAAP earnings and 6.5 times enterprise value to EBITDA — prices in that focus, or still reflects the conglomerate that no longer exists.

The central tension in this file is between two equally defensible readings of the same set of facts. One says FIS is an infrastructure monopoly with durable switching costs, improving revenue quality, and a credible path to doubling free cash flow to $3 billion by 2028. The other says it is a structurally-challenged legacy provider whose core processing franchise faces secular pressure from cloud-native alternatives and whose AI narrative is, at best, unproven. The stock at $43.50 has the market leaning toward the second view. Whether that is an opportunity or a warning is what the following pages examine.