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

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.

When Ken Griffin decamped from Chicago, the billionaire financier left behind $94 million in ritzy condos and penthouses that ...

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 ...

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

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

When Ken Griffin decamped from Chicago, the billionaire financier left behind $94 million in ritzy condos and penthouses that ...

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

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

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