American Express Just Showed Why Berkshire Hathaway Still Likes This Credit Card Stock

American Express reported Q1 revenue of $18.9 billion and EPS of $4.28, beating estimates of $18.6 billion and about $4.00, with revenue up 10% and EPS up 18%. Management reaffirmed 2026 guidance for 9%–10% top-line growth and EPS of $17.30–$17.90, but the lack of an upward revision weighed on the stock. The article highlights resilient spending from affluent cardholders, including restaurant spending up 9% and airline spending up 8%.

Analysis

The key takeaway is not that the quarter was strong; it’s that the business is showing unusually high resilience to a late-cycle consumer backdrop while still carrying pricing power. That matters because the market is implicitly treating the company like a cyclical payments name, when the more important feature is the monetization of a high-income, fee-paying customer base that behaves more like a recurring-revenue subscription cohort than a pure transaction processor. If that customer mix stays intact, the downside in a slowdown is likely to be a valuation compression event rather than a fundamental earnings reset.

The second-order implication is competitive: payment rails with no balance-sheet exposure can grow volume, but they do not participate in the same economics when affluent spend migrates toward premium categories like travel and dining. That creates a widening moat for the issuer-network model because the richest customers are also the least rate-sensitive and the most tolerant of annual-fee escalation. The risk is that marketing and tech spend are being used to defend this premium ecosystem; if those investments stop converting into new card acquisitions or higher engagement, the market will eventually re-rate the growth durability lower.

Near term, the stock’s reaction suggests expectations were too high for guide-up optics, not too low for operating quality. The main catalyst over the next 1-2 quarters is whether spend trends remain firm without incremental promo intensity, especially in travel and restaurant categories, because that is the cleanest proof that the customer base is still trading up rather than merely stable. The contrarian read is that the selloff may have created an attractive entry point if growth stays in the high-single to low-double digits; the bigger risk is not a collapse in earnings, but a prolonged multiple cap if investors decide the company is now spending more just to preserve an already-strong franchise.

Key Decisions for Investors

• Buy AXP on weakness over the next 1-3 weeks if the post-earnings pullback holds; target a 12-18 month hold with asymmetric upside if the market re-rates it from a 'cyclical financial' multiple toward a premium franchise multiple.
• Pair long AXP / short V or MA for a 3-6 month relative-value trade: AXP has the cleanest idiosyncratic upside if affluent spend and fee economics remain intact, while the network-only names have less direct operating leverage to premium consumer behavior.
• Use a call spread in AXP (6-9 month horizon) instead of outright stock if you expect multiple recovery but want to cap downside from a broader consumer slowdown; best risk/reward if implied volatility stays elevated after the selloff.
• Avoid shorting AXP outright unless there is clear evidence of deteriorating charge-offs or engagement; the better short is any premium-fintech exposure that relies on weaker customer cohorts, because this report reinforces the durability gap in adverse environments.
• Watch for confirmation in the next earnings cycle: if marketing and tech spend rises but spend growth and fee income keep accelerating, add to longs; if spending rises without corresponding member or volume growth, trim because the valuation premium will not survive a margin-dilution narrative.