Ken Griffin

Ken Griffin Building Billion-Dollar Palm Beach Home Located A Half-Mile from Donald Trump’s Mar-a-Lago

Barbara Terrio

Ken Griffin, founder and CEO of hedge fund firm Citadel, is making headlines in the real estate world again. The ...

Billionaire GOP mega-donor Ken Griffin may have a new Republican fave

Evan Massoud

Ken Griffin of Citadel told the Robin Hood conference that Nikki Haley, a GOP presidential candidate, was “a rockstar.”Mike Blake/Reuters ...