Good morning. The 2026 Fortune 500 is out, and the numbers tell a story of an American corporate landscape that is bigger, more profitable, and more concentrated at the top than at any point in the list’s 72-year history. In aggregate, Fortune 500 companies generated a record $21 trillion in revenues—up 5%—and $2.1 trillion in profits, up 12%. Their combined market value hit $55 trillion, a 19% jump. Together, they represent two-thirds of U.S. GDP and employ 30.5 million people worldwide. The era of scale has never looked more like a competitive moat.
The biggest headline: Amazon dethrones Walmart at No. 1, ending a 13-year reign. Amazon debuted on the list at No. 492 in 2002. That ascent—from near the bottom to the very top in just over two decades—is one of the great corporate stories of our time. Walmart is No. 2, a position it hasn’t held since 2012.
But the most striking data point may belong to Nvidia. Now ranked No. 16, the chipmaker is worth $4.2 trillion in market value—the first Fortune 500 company to cross the $4 trillion threshold—and has surpassed Apple to claim the title of most valuable company on the list. Nvidia debuted at No. 387 in 2017. It has delivered a 72% annualized ten-year return to shareholders. That is not a typo.
