The smart money shift: Wall Street’s elite billionaires are selling off these Dow stocks and betting big on these winners; here's why

David Tepper has reduced his Amazon stake after a 166% rise and is betting on Nvidia, driven by AI infrastructure investments. Bill Gates is shifting away from Microsoft, increasing holdings in McDonald's due to its solid performance and growth prospects. Tepper and Gates' moves highlight the shifting focus towards AI and stable investments in fluctuating markets.