Billionaire David Tepper Exited His Firm's Stake in AMD and Bought This Other Monster Artificial Intelligence (AI) Chip Stock Instead @themotleyfool #stocks $AVGO $AMD $NVDA

Billionaire David Tepper Exited His Firm's Stake in AMD and Bought This Other Monster Artificial Intelligence (AI) Chip Stock Instead @themotleyfool #stocks $AVGO $AMD $NVDA

Investors are always looking for smart money managers to get ideas from. One investor I like to follow is David Tepper, the billionaire founder of Appaloosa Management. And, fortunately, I can get information on Appaloosa's trades following the end of each calendar quarter, when institutional investment firms managing over $100 million in stocks are required to file a form 13F with the Securities and Exchange Commission (SEC). The 13F is a publi…