Alongside the $110 million listing sits the two-parcel assemblage of billionaire hedge funder Ken Griffin. The Citadel and ...

Ken Griffin built Citadel into a $60 billion hedge fund empire by mastering complexity. While his 13F filing shows hundreds of positions, the top five largest long equity positions reveal where ...

The Palm Beach Town Council will consider allowing Saturday pile driving for billionaire Ken Griffin's sand-releated ...

"Entrepreneurs really are the life of the American business community." ...

The bond vigilantes could make a comeback soon. That's the big message Citadel CEO Ken Griffin thinks the US got this week. Speaking to Bloomberg on the sidelines of the World Economic Forum on ...

The new building will have 54 private rooms and amenities that include private bathrooms, a laundry room and a fully stocked ...

Billionaire Ken Griffin gave $3 million to Ronald McDonald House Charities to help fund expanded facility in Miami to house ...

$3 million donation accelerates efforts to increase lodging and eliminate the waitlist for families in medical crisis Ronald ...

Citadel CEO Ken Griffin said that CEOs are scared of talking about politics — and sick of yo-yoing between politicians to stay successful. Griffin said that the US government's new style of direct ...

The gift will support the organization’s $33 million, 60,000-square-foot campus expansion and be named “The Griffin Family Campus.” ...

Another wealthy local buyer just surfaced from Ken Griffin’s retreat from Chicago’s luxury condo market. Charlie Mills, chairman and former CEO of Northfield-based Medline Industries, was the buyer ...

The largest landowner in Palm Beach, billionaire Ken Griffin, appears to have a love-hate relationship with the second-largest landowner, President Donald Trump. While most corporate titans refrain ...