Berkshire Hathaway's enduring and significant investment in American Express offers valuable insights for individual investors. With a substantial 22.5% ownership stake, held since the 1990s, this long-term commitment from one of the most respected investment firms underscores the perceived quality and stability of American Express. The credit card giant has demonstrated impressive financial resilience and growth, making it a compelling case study for those looking to understand the principles behind successful, long-term equity holdings.
Warren Buffett, through Berkshire Hathaway, has consistently applied a philosophy centered on acquiring and retaining shares in exceptional businesses capable of sustained growth. His long-term dedication to American Express exemplifies this strategy, serving as a powerful signal to the investment community. This endorsement suggests that American Express possesses a robust economic moat, characterized by strong brand recognition and a powerful network effect. The company's strategic focus on affluent customers not only reinforces its premium market position but also contributes to lower charge-off rates and increased spending on its platform. This deliberate targeting of a specific demographic, combined with an expanding merchant acceptance network, creates a virtuous cycle that enhances both customer loyalty and transactional volume, solidifying its competitive advantage.
Recent financial disclosures further underscore American Express's robust health. In the second quarter, the company reported a net revenue of $19.6 billion, marking a 10% increase compared to the previous year. This growth was notably driven by a surge in payment volume, reaching its highest pace in three years, primarily fueled by increased engagement from millennial and Generation Z consumers. Concurrently, diluted earnings per share saw an 11% rise over the second quarter of 2025, with management projecting a mid-teens annualized growth rate for this profit metric over the long term. While the stock's forward price-to-earnings ratio of 19.9 indicates a fair valuation rather than an immediate bargain, these strong operational results and growth forecasts suggest continued positive momentum for the company.
The sustained success of American Express, backed by Berkshire Hathaway's unwavering confidence and the strategic vision of Warren Buffett, provides a compelling narrative for investors. The company's ability to consistently deliver strong financial performance, coupled with its ingrained competitive advantages, solidifies its position as a high-quality asset in the financial sector.
