Kenneth C. Griffin, founder and CEO of Citadel, makes remarks during the second day of the FII PRIORITY Summit at the Faena Hotel on February 20, 2025, in Miami Beach. Kenneth C. Griffin ...

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

The clock starts ticking Monday to win city approval for Midtown’s most ambitious development project — a 1.8 million ...

Ken Griffin's market-making firm Citadel Securities is reportedly planning to offer cryptocurrency trading services.

Ken Griffin's Citadel Securities is making moves in the cryptocurrency space as the Trump administration embraces the digital assets. Citadel Securities plans to offer cryptocurrency trading services.

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.

Citadel Investment Group was officially founded by Ken Griffin on November 1, 1990, with $4.2 million in assets under management. By the end of 2013, the fund had expanded to $16 billion ...

Some of the biggest hedge funds could not escape unscathed from the volatility brought on by the Trump administration in February. Managers such as Ken Griffin's Citadel, Izzy Englander's ...

New York’s Metropolitan Museum of Art has returned an ancient bronze griffin head stolen nearly a century ago to a museum in ...