Hedge fund billionaire Ken Griffin doesn't sound happy with Donald Trump's tariff policies. The founder and CEO of investment ...

The billionaire hedge fund founder’s comments came after Trump on Monday evening signed an order that would impose 25% ...

Meet the plugged-in players whom billionaire Ken Griffin is relying on to get Citadel’s new headquarters off the ground ...

Ken Griffin is bringing in the heavy guns, partnering with Related Companies to build Citadel’s new $1 billion-plus Miami headquarters on the bay. Spokespersons for both firms confirmed to The ...

Billionaire Ken Griffin has tapped Related Companies to develop the global headquarters of his financial firms, hedge fund Citadel and market maker Citadel Securities, in Miami’s Brickell district, ...

Billionaire investor Ken Griffin's flagship hedge fund climbed in a volatile January, according to a person familiar with the ...

A rendering filed with Miami-Dade County in August shows the design of Ken Griffin’s proposed Citadel 54-story tower at 1201 Brickell Bay Drive. Foster + Partners But the holdouts say the offers ...

The prospectus also outlines a short-term succession plan designed to ensure continuity should founder Ken Griffin depart unexpectedly. Citadel’s multistrategy funds generated $56.8 billion in ...

Ken Griffin is partnering with Related Cos. to help develop the massive new Miami headquarters to house his Citadel businesses. Related, known for its work on developments such as Hudson Yards ...

Billionaire investor Ken Griffin's flagship hedge fund climbed in a volatile January, according to a person familiar with the returns. Citadel's ... the person said. The Miami-based firm's ...