American Express, credit card provider to the wealthy, wants even more high spenders

American Express (AXP) is doubling down on its premium acquisition strategy, signaling a robust confidence in the high-net-worth consumer segment despite broader macroeconomic concerns regarding credit card delinquencies in lower-income tiers. By aggressively targeting 'high spenders,' Amex aims to leverage its closed-loop network, which provides more lucrative data and higher merchant discount fees compared to traditional banking models. This move comes at a time when competitors like JPMorgan Chase and Capital One are also vying for the affluent demographic, yet Amex maintains a competitive moat through its superior rewards ecosystem and brand prestige. For investors, this focus is significant as it prioritizes 'transactor' volume over 'revolver' interest income, effectively insulating the company’s balance sheet from the rising default risks seen at subprime-focused lenders like Discover. This strategic pivot suggests that American Express expects the widening wealth gap to protect its revenue streams, as affluent consumers remain resilient against inflationary pressures. Moving forward, investors should monitor the cost of cardmember acquisitions (marketing spend) and the growth rate of fee-based products like the Platinum and Gold cards, which drive recurring high-margin revenue.