The billionaire hedge-fund manager sold two No. 9 Walton condos for $19 million, following a move to South Florida.

Ken Griffin founded his hedge fund Citadel in 1990 with just $4.6 million, counting his grandmother as an initial investor.

There's a good chance they went to the same buyer, which would make this the highest-priced home sale to date in 2024.

Citadel's warning to recruiters about not pitching fake jobs seems self-explanatory, Bloomberg's William Shaw says, but it ...

The US investment firm’s reminder follows a Bloomberg News investigation into allegations that Odin Partners misled traders ...

Hedge fund billionaire Ken Griffin revealed he expects former President Donald Trump to recapture the White House next week ...

The prominent Republican donor’s gift comes as Florida’s arts community grapples with deep funding cuts imposed by Governor ...

Billionaire Ken Griffin runs Citadel, the most successful hedge fund of all time in terms of net gains since inception.

Herb Sutter is a leading expert in C++, a critical coding language for the giant market maker.

The Citadel founder says Perez Art Museum Miami’s focus on African, Caribbean and African-American artists ‘brings us together.’ ...

Citadel, the hedge fund founded by billionaire Ken Griffin, has hired Elliott Investment Management partner Nabeel Bhanji in ...

Billionaire Ken Griffin has been buying Palantir stock and selling shares of Nvidia this year, but investors may want to do ...