Billionaire hedge fund manager Ken Griffin is seeking to sell a penthouse he owns at Zaha Hadid-designed One Thousand Museum.
Ken Griffin wants visitors to the offices of his $63 billion hedge-fund firm, Citadel, to have no doubt about its standing ...
The clock starts ticking Monday to win city approval for Midtown’s most ambitious development project — a 1.8 million ...
Citadel has blasted the CEO of Trump Media—the parent company of Truth Social—after the executive accused the Ken Griffin-led company of "potential market manipulation." On Thursday Devin ...
Ken Griffin's market-making firm Citadel Securities is reportedly planning to offer cryptocurrency trading services.
The billionaire Citadel founder Ken Griffin is one of the biggest donors to the Republican Party but has some worries about the effect of policies the Trump administration has promised.
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.