When MrBeast and Mark Rober were on TODAY last week talking about their new project getting clean water to millions of people ...

Charles Schwab ( SCHW 0.60%) is a longtime leader in financial services and stands as Citadel's top stock holding. The stock ...

While appearing on TODAY last week, MrBeast challenged Ken Griffin, CEO of the hedge fund Citadel, for a donation to his philanthropic campaign, Team Water. Griffin heard the call and answered. TODAY ...

Billionaire Ken Griffin's investing acumen has turned Citadel LLC into the world's most profitable hedge fund, but he's not ...

Carvana CEO Ernest Garcia, VP General Counsel Paul Breaux, Sell Millions In CVNA Stock (Benzinga) ...

Billionaire investor Ken Griffin is placing a major bet on a company that's far outperformed expectations this year.

The gift will support the under-construction Braman Comprehensive Cancer Center in Miami Beach and a freestanding Emergency ...

Not even a billionaire and Palm Beach's largest property owner Ken Griffin can build a fence without permission from the town ...

Ken Griffin Explains What Sets Legendary Investors Apart From The Rest—And Looks To The Future (Benzinga) 21 Hedge Fund ...

Billionaire philanthropist and Citadel CEO Ken Griffin has donated $15 million to Mount Sinai Medical Center to help expand cancer research and treatment in Miami Beach and Hialeah.

Griffin, Palm Beach's largest property owner, requested the taller fence because of the natural grade on his estate's north property line.