American Express stock has declined 12 percent year-to-date in 2026, presenting a disconnect between the company's operational performance and market valuation. The payments processor reported 2025 revenue of $72.2 billion, representing 10 percent year-over-year growth, while earnings per share reached $15.38, up 15 percent when excluding one-time gains. Management's forward guidance projects continued momentum, with revenue expected to grow 9 to 10 percent and earnings per share anticipated to expand in the mid-teens range during 2026.
The company's recent refresh of its Platinum card offering is positioned as a key driver for sustaining growth trajectories across its customer base and transaction volumes. Coupled with an aggressive capital return program, American Express has demonstrated its confidence in underlying business fundamentals and cash generation capabilities. The current valuation discount relative to earnings growth may reflect investor concerns regarding credit quality in a potentially shifting economic environment.
The gap between American Express's financial performance and stock price movement suggests the market is pricing in elevated execution or macro risks. Investors evaluating entry points should weigh the company's demonstrated earnings power and strategic initiatives against broader credit cycle considerations and competitive dynamics in the payments sector.