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

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

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

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

For instance, billionaire Ken Griffin of Citadel is another Wall Street success story investors play close attention to. Even ...

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

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

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

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

Ken Griffin’s Chicago condos are flying off the shelves. The billionaire hedge fund manager and Florida transplant took ...

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

The gift was announced in tandem with the museum’s annual Art of the Party gala, where Griffin and the Colombian artist Delcy ...