Citadel founder Ken Griffin returned to his Florida high school with his mom in tow to talk to students. Here's what he told ...

Hedge fund executive Bill Ackman’s Central Park South penthouse was one of the city’s most expensive sales ever when he ...

Billionaire hedge fund manager Ken Griffin is seeking to sell a penthouse he owns at Zaha Hadid-designed One Thousand Museum.

Florida has become the mecca of America’s wealthiest—with many of the world's richest individuals flocking to one oceanside ...

Griffin, who owns the property through Blossom Way Holdings LLC, plans to rehabilitate four of the sand-retention structures.

Citadel Advisors' Ken Griffin reshuffled his portfolio in Q4 2024 with a focus on banking, aviation, energy generation, and ...

52nd St.; and mega-billionaire investor Ken Griffin. Citadel and Citadel Securities, separate companies that Griffin leads, will be the skyscraper’s anchor tenants with at least 850,000 square feet.

These and others apply to Ken Griffin, CEO and founder of Citadel. It's no surprise that investors and analysts carefully scrutinize the hedge fund's every move, of which there were several ...