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 ...

NEW NAME: Kenneth Griffin, one of the richest men in New York, is getting his name on Memorial Sloan Kettering’s new Upper East Side tower. The founder and CEO of the hedge fund Citadel ...

The Dallas Cowboys addressed a major need recently when they sent a sixth-round pick to the Tennessee Titans in exchange for linebacker Kenneth Murray and a seventh-round selection. Murray has one ...