You might think the biggest problem billionaire Citadel boss Ken Griffin faces in moving his hedge fund and market-making ...

The titan made headlines in 2018 for his four-floor, $58.5 million investment at 9 West Walton, located in the city’s ...

As the billionaire hedge funder exits Chicago, he's poised to sell homes for much less than he paid. He's going all in on ...

Fall in Miami sees a rise in tourism and permanent residents, like entrepreneur Daymond John, who choose the city for its ...

The condo, one of four unfinished floors Griffin owns at the top of a Gold Coast tower, has 7,500 square feet of raw space on ...

CNBC’s Andrew Ross Sorkin interviews Kenneth C. Griffin, the founder and CEO of Citadel, at the CNBC Institutional Investor ...

Nicklaus Children’s Hospital has opened its Kenneth C. Griffin Surgical Tower, which combines leading-edge technology with a ...

With one of his four unfinished penthouse floors now under contract to a buyer, transplanted billionaire Ken Griffin put ...

The brother of Edgardo Defortuna filed a proposal for a 1,010-foot mixed-use Brickell tower, amid a rush to develop ...

Billionaire Ken Griffin has found a buyer for his top-floor condominium ... In 2022, Griffin announced he was moving his ...

Miami saw 780K SF of third-quarter activity, mostly from tenants in the market, and the long-awaited 830 Brickell office ...

Billionaire Ken Griffin has found a buyer for his Chicago penthouse, last listed at $11 million, as his Chicago divestment ...