MrBeast's Team Water initiative received a boost. Ken Griffin donated $2.5 million after MrBeast's public request. The ...

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

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

MrBeast reacted to Ken Griffin donating $2.25 million to his water fundraiser, Team Water, in a video that aired exclusively ...

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

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

Billionaire, philanthropist and Citadel CEO Ken Griffin has donated $50 million to go toward research and care at Baptist Health South Florida for Alzheimer’s and other neurodegenerative ...

Griffin, the longtime GOP donor, indicated his preference for Republicans to nominate someone other than 77-year-old former President Donald Trump.

Ken Griffin has a few bones to pick when it comes to “Dumb Money” — among them the way the star-studded flick depicts his habits when it comes to expensive art. On the positive side ...

Billionaire hedge fund manager Ken Griffin is leaving Chicago with a philanthropic flourish. Griffin, who is moving with his investment firm Citadel to Miami, bestowed more than $130 million in par… ...

War In Europe. The China-Russia Alliance. De-dollarization. How $47 billion Citadel is making the best out of the worst of times. Ken Griffin is staring pensively out a wall of windows on the ...