Key Points AMD stock fell following news that Nvidia is taking a $5 billion stake in Intel. Some investors were concerned that a partnership will emerge that threatens AMD. Nvidia's investment likely has more to do with Intel's chip foundry business than its chip design business. 10 stocks we like better than Advanced Micro Devices › Advanced Micro Devices (NASDAQ: AMD) stock lost ground in Thursday's trading following some big news in the artificial intelligence (AI) space. The company's share pr ...