Ken Griffin's Citadel Advisors just increased its stake in a very successful S&P 500-themed ETF.

Ken Griffin, the CEO of Citadel, has voiced his regret regarding missed opportunities in the crypto market from several years back.

The fossil is 150 million years old and nearly 80% complete. Citadel CEO Ken Griffin's Stegosaurus fossil has found a temporary home at the American Museum of Natural History. The 150-million-year ...

Money talks, even between political rivals. After years of multimillion-dollar campaign battles and public spats, Illinois Governor JB Pritzker purchased two luxury condos from Citadel founder Ken ...

Ken Griffin’s Citadel is on track to defy a sluggish year for commodities trading across Wall Street, burnishing the hedge ...

COMMERCE, Calif. (KABC) -- Shoppers in Southern California wasted no time getting an early jump on Black Friday. In Commerce, Thanksgiving evening shopping at the Citadel Outlets has become a yearly ...

Citadel CEO Ken Griffin's Stegosaurus fossil will be displayed at the American Museum of Natural History. Griffin purchased the fossil — dubbed Apex — for $44.6 million in July. The fossil is 150 ...