Billionaire George Soros buys $137M in AI chips, trims Alphabet

Billionaire investor George Soros made major changes to his U.S. stock portfolio in the fourth quarter of 2025, boosting bets on AI chip and megacap tech companies. With the tech-heavy Nasdaq Composite down about 1.8% year to date, perhaps his fund's recent moves can offer investors some hints. Soros is a legendary hedge fund manager who is best known for his $1 billion bet against the British pound in 1992, one of the most famous currency trades in history. Born in Hungary in 1930, Soros survived the ...