Hedgefund manager and billionaire Ken Griffin continues his real-estate conquest after buying a historically significant duplex in Manhattan for $45 million. The Wall Street Journal reported ...

Billionaire hedge funder Ken Griffin has long been known as one of residential real estate’s biggest whales, presiding over a personal property empire estimated to be worth billions. Now ...

Director of Music and organist Adam Brakel will perform Bach’s Cantata 106 during the 10:30 a.m. service, and six works for a ...

Ken Griffin’s Citadel placed a $390 million short bet against GSK, the largest in over a decade. GSK’s stock has rallied, but concerns over its drug pipeline and buyback timing fuel investor ...

The identity of the buyer was unclear at the time, but the Wall Street Journal reported it was Citadel founder Ken Griffin who plunked down $45 million for the home at 740 Park Avenue.

Billionaire Ken Griffin is doubtful AI will soon replace human jobs, citing drawbacks in machine learning models when applied to certain situations. “Machine learning models do not do well in a ...

Citadel CEO Ken Griffin spoke out at the UBS Financial Services conference in Key Biscayne, Fla., on Tuesday, thanking Elon Musk for his work with DOGE, but sounding his disdain for President ...

Yet the city’s most prominent financial name, Kenneth Griffin, skipped Mr. Trump’s speech. The hedge fund manager, who is moving the main offices for his firm, Citadel, to Miami, showed up at ...

Griffin tells PEOPLE what's keeping him busy these days, and teases his new Prime Video sports show Leon Bennett/Getty Images for Netflix Blake Griffin shares details about his life in Los Angeles ...