American Express (AXP)

The sleeper story is AXP's AI commerce positioning. While everyone obsesses over merchant acceptance wars, they just launched intent-to-purchase matching through their closed-loop network that Visa/Mastercard can't replicate. The obvious headline is 10% spend growth hitting 3-year highs, but the real story is management choosing to reinvest the upside rather than beat earnings-classic long-term value creation. The binding constraint isn't demand (spend accelerating) or credit (still below 2019 levels), it's their discipline in not chasing near-term earnings. Squeri's money quote: 'In an agentic world, data is king... we want data from an intent perspective, all the way to a completion perspective.' My view changes if they start guiding down on AI monetization timelines or if Platinum retention rates crack after the fee increases.