Billionaire Ken Griffin Increased His Stake in This Artificial Intelligence (AI) Semiconductor Stock by 172% (Hint: It's Not Nvidia)
Citadel Advisors, run by billionaire investor Ken Griffin, is one of the most prestigious hedge funds on Wall Street, and while reviewing the 13F it filed on Nov. 14, I noticed something. In the third quarter, the fund increased its stake by 172% in a semiconductor stock that isn't Nvidia.