American Express (NYSE:AXP): Strategic Partnerships and Strong Fundamentals Drive Growth Potential

• Loop Capital Markets initiated a "Buy" rating for American Express (NYSE:AXP), projecting a 25.61% upside with a price target of $389.00.
• American Express demonstrates strong fundamentals, recognized as a cornerstone holding by Warren Buffett's Berkshire Hathaway for its durable competitive advantages.
• A new strategic partnership with Fanatics, including the launch of a co-branded credit card, is set to expand American Express's network reach and tap into a large user base.

American Express (NYSE:AXP) is a global financial services leader known for its credit cards and traveler's checks. Unlike competitors such as Visa and Mastercard, American Express often operates a "closed-loop" network. This innovative model means it both issues cards to consumers and manages the payment network, giving it more control over transactions and enhancing its position in the payment processing industry.

On May 21, 2026, Loop Capital Markets initiated coverage on American Express with a Buy rating and a price target of $389.00. With the stock trading at $309.70 at the time, this target suggests a potential upside of approximately 25.61%. The company has a large market capitalization of around $211.32 billion, underscoring its significant presence in the financial market and strong investment outlook.

This positive outlook is supported by the company's strong fundamentals. As highlighted by The Motley Fool, American Express is considered a cornerstone holding for Warren Buffett's Berkshire Hathaway. It is valued for its durable competitive advantages and consistent earnings power, which are qualities Buffett seeks for long-term "forever" stock holdings, reflecting its robust financial health.

Recent strategic moves may also contribute to future growth. American Express has announced a multifaceted partnership with the global sports platform Fanatics. As part of this deal, American Express will become the Official Payments Partner for certain Fanatics online and retail locations around the world, expanding its reach in the e-commerce and retail sectors.

The partnership also involves launching the new Fanatics American Express® Card. As highlighted by CNBC, Fanatics will introduce its first credit card on the American Express network later this year. This initiative expands American Express's network reach by tapping into Fanatics' loyalty program, which currently includes over 30 million users, signifying a significant move in consumer finance and loyalty engagement.