The American Express Company, often abbreviated Amex, AmEx, AX or Amexco, is a global provider of financial services based in New York City, USA. The company is best known for its charge card, credit card, and traveler's cheque businesses.
According to American Express's latest financial reports and stock price the company's current number of shares outstanding is 685,000,000. At the end of 2026 the company had 685,000,000 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.