The heaviest weight on the market was Nvidia, whose chips are powering much of the move into AI. It sank 3.5%.

However, Huang's extensive lobbying paid off. Nvidia agreed to a 15% revenue-sharing agreement with the U.S. government, ...

U.S. stock indexes ended mixed after Nvidia, Palantir and other superstar stocks pared most of their steep losses from the ...

Mixed profit reports from big U.S. retailers helped keep the market in check. Lowe’s rose 2.8% after the home-improvement ...

In the second quarter, Appaloosa dumped 100% of its Broadcom stake, even after robust results and corresponding stock price gains. Despite holding dozens of stocks, Nvidia is now Tepper's seventh ...

Asian shares are mixed after Wall Street fell to a fifth straight loss, hurt by losses for Walmart and worries over coming cuts to interest rates.