Ken Griffin is the CEO and founder of Citadel LLC which is an hedge fund company that manages $63 billion in assets.
Citadel was founded by Griffin in 1990. He started trading from his hostel room at Harvard in 1987.
Ken Griffin installed a satellite dish on his roof in order to receive real-time stock quotes.
Ken Griffin donated $300 million to Harvard Faculty of Arts and Sciences in 2023. He also donated $150 million to University of Chicago economics department.
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