An unknown buyer, or buyers, has been acquiring units in the Solaris, a 22-story condo tower in the middle of Griffin’s land, ...

The Citadel CEO owns a 4-acre site in Miami, but not a 22-story condo there. Now someone has been amassing units.

Billionaire hedge funder Ken Griffin may be tied to a condo takeover attempt in Miami’s Brickell, next to his planned ...

Citadel chief executive Ken Griffin owns a four-acre development in Miami’s financial district; on it are three parcels he ...

At the center of hedge fund executive Ken Griffin’s 4.2-acre development and office site in Miami, a most intriguing ...

Ken Griffin donated $10 million to Pérez Art Museum Miami. PAMM unveiled the Kenneth C. Griffin Gallery at the event. Griffin ...

The Citadel honcho has decamped to Florida — and is in the process of cutting ties with the city that he once called home.

The Journal, citing public records, reported that a series of Delaware-based limited liability companies had bought nearly ...

The billionaire founder of Citadel has been offloading his Chicago residential holdings for steep losses after moving to ...

Microsoft is a major player in AI through its partnership with OpenAI and its Azure Cloud infrastructure. Citadel sold much ...

MIAMI—At the center of Ken Griffin’s 4.2-acre development and office site in the financial district, Miami’s most intriguing real-estate mystery is unfolding. The hedge-fund executive ...