Ken Griffin is bringing in the heavy guns, partnering with Related Companies to co-develop Citadel’s new $1 billion-plus ...

For nearly a decade, billionaire hedge-fund magnate Ken Griffin and Illinois Gov ... By comparison, Chicago single-family homes, as well as prices in suburbs such as Evanston and Naperville ...

Ken, the older sibling to another brother and a sister, was born in Daytona Beach and spent time in Midland, Texas. By the time he was in high school, Griffin's family had settled in the Boca ...

Billionaire Florida transplant Ken Griffin, who recently sold two of his ... that he would move his Citadel financial empire and his family to Florida. Shortly after the announcement, he put ...

Billionaire hedge fund founder Ken Griffin has broken records for some of his purchases — from previously buying the most expensive property in Miami history to acquiring a stegosaurus skeleton ...

Ken Griffin’s Citadel is departing the iconic Chicago tower that once served as its headquarters, cutting one of its last remaining ties to the city.

Billionaire Ken Griffin has tapped Related Companies to develop the global headquarters of his financial firms, hedge fund ...

Griffin voiced his displeasure with how he and his company were portrayed in the recently-released movie “Dumb Money,” which focuses the GameStop stock saga. Ken Griffin has sent legal letters ...

The Citadel founder had initially teamed up with Sterling Bay to build his new corporate home after exiting Chicago, but cut ...