Billionaire Ole Andreas Halvorsen Just Sold Nvidia Shares and Loaded Up on This big Nvidia AI Customer. (It’s Also the Cheapest Magnificent Seven Stock Right Now.) | The Motley Fool

At this point in the artificial intelligence (AI) story, should I buy or sell Nvidia (NVDA 0.19%)? That question has been crossing the minds of many investors in recent times. And for good reason. On one hand,…