Billionaire Ken Griffin’s Citadel Securities has hired an options trader in India this week and plans to add more staff to ...

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

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

In 2023, he made headlines when Elon Musk’s SpaceX hired him at just 14 years old, a “rare company,” Quazi said at the time, ...

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

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

Mr. Griffin had given $5 million to Mr. DeSantis’s re-election effort, and he told Politico that while Mr. DeSantis was not yet a White House candidate, “he has a tremendous record as governor ...

Ken Griffin is worth an estimated $5 billion. — -- The wife of multibillionaire hedge fund manager Ken Griffin is asking a judge to throw out the prenuptial agreement that she says was signed ...

Griffin, who’s worth an estimated $30.5 billion, according to Bloomberg Billionaires Index, has slowly ramped up his involvement — and his election spending — over the last decade.

Billionaire Ken Griffin, founder and CEO of the hedge fund Citadel, hinted Monday that he might move his company’s headquarters from Chicago, saying the crime makes the city more akin to a war ...

Ken Griffin is founder and CEO of the hedge fund Citadel and the namesake of the Kenneth C. Griffin Museum of Science and Industry. He has been known as the richest person in Illinois since 2013 ...