Billionaires David Tepper and Michael Platt Sold Nvidia Shares and Bought This AI Stock That's Climbed 40,000% Since its IPO.

Group 1 - Billionaires have differing investment strategies, particularly in the AI sector, with some investing heavily in Nvidia while others divest from it [1][2] - In Q4 of the previous year, billionaires David Tepper and Michael Platt both sold shares of Nvidia and invested in a lesser-known AI stock that has increased by 40,000% since its IPO [2] - Tepper's portfolio is heavily weighted towards AI-related companies, while Platt's investments are primarily in finance and energy [6] Group 2 - Tepper reduced his Nvidia holdings by 10%, now constituting 4.6% of his $6.9 billion portfolio, while Platt cut his Nvidia stake by 96%, leaving it at 0.2% of his $3.3 billion portfolio [8] - Tepper increased his investment in Micron Technology by 200%, making it 6.2% of his portfolio, while Platt initiated a new position in Micron, representing about 0.1% of his portfolio [8] - The moves by Tepper and Platt suggest a belief that Micron may offer better growth potential than Nvidia as the AI narrative evolves [7]