This AI Stock Is One of the Most Popular Among Billionaires Right Now (Hint: It's Not Nvidia)

  • When you think of an artificial intelligence (AI) success story -- and one that's likely to continue -- you may think of Nvidia (NVDA -2.87%). That's because the company is the world's leading AI chip designer, and these chips as well as related products and services have helped earnings to skyrocket, reaching record levels.