Citadel founder Ken Griffin returned to his Florida high school with his mom in tow to talk to students. Here's what he told ...

Citadel Advisors founder Ken Griffin is a big-time Republican supporter. In the leadup to the 2024 election, the billionaire ...

meme stocks. According to Griffin, all that money could have been put to better uses, such as supporting medical research or education. Ken Griffin is a major player on Wall Street, and Citadel ...

Ken Griffin and Citadel Securities found themselves embroiled ... Recently, Citadel's CEO criticized the effect of speculative assets, such as meme stocks and crypto, on the overall economy.

Ken Griffin built Citadel into a powerful and hugely profitable player in the markets and is moving it to Miami. Here's what drives him. "JB? JB and I are not on speaking terms these days," said ...