YouTuber Jimmy "MrBeast' recently shared news of a major donation by American billionaire Ken Griffin that has topped ...

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

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 ...

Ken Griffin has the distinction of being one of history's most successful investors. The billionaire founded and leads ...

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

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

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

Ken Griffin, the billionaire hedge fund manager who founded Citadel, said he was undecided as to whom he would support in the Republican primary — a sign that he was no longer backing Florida ...

Billionaire Ken Griffin's Citadel is planning to give back about $7 billion in profits to investors after a year of double-digit returns, a source familiar with the matter said Tuesday.

“Ken Griffin’s generosity is going to allow us to create a new Founding Principles gallery that will tell the story of the American idea from the revolution through the Constitutional ...

Harvard University announced a $300 million donation from a wealthy graduate on Tuesday. In recognition of his unrestricted gift, the university will rename the Graduate School of Arts and ...