American Express is paying $700 million for Tripadvisor's restaurant reservation and dining discovery business — a unit that includes Resy, which AXP already had a minority stake in. For TRIP, the divestiture unlocks significant cash relative to its current scale: the company generated just $1.9B in revenue with a 2.1% net margin in FY2025, making $700M in proceeds transformative for its balance sheet or shareholder return capacity. The deal lets TRIP shed a non-core asset while refocusing on its core travel media business.

For AXP, the $700M price tag is immaterial against $41.3B in revenue and ~26% net margins, making this a strategic rather than financial story — dining perks are a proven retention tool for premium cardholders. Watch for how TRIP deploys proceeds (buybacks, debt paydown, or reinvestment into hotel/travel media) and whether AXP can monetize Resy beyond its existing card-linked dining program. TRIP's re-rating potential hinges on whether the market treats this as a clean-up trade or a signal of further strategic pivots.