Ken Griffin, founder of hedge fund Citadel, on Friday sharpened his criticism of the Trump administration’s trade policies, ...

Ken Griffin, who is the founder and CEO of hedge fund Citadel and said he voted for Donald Trump, had choice words for the ...

The U.S. is 20 percent poorer than it was just a month ago because of President Donald Trump’s floundering economic policy, a ...

"If you can nail that type of investing, there are great rewards for it," one former portfolio manager said.

Citadel CEO Ken Griffin, a billionaire supporter of President Donald Trump and a megadonor to Republican candidates, had some ...

President Donald Trump’s jabs at Federal Reserve Chair Jerome Powell are affecting markets. Investors are ringing alarm bells with the assets they’re buying and mostly selling – and suddenly making ...

Later at the same conference, Stephen Miran, chief economic advisor to President Trump, pushed back on Griffin’s remarks, ...

When David Solomon admitted to Ken Griffin that hopes for a surge in companies going public this year had so far been ...

President Trump, who had promised to fix the economy and broker a peace deal between Russia and Ukraine “on the first day of my presidency,” will mark his 100th day in office on April 30. Even some of ...

Recent turbulence was partly the result of trading strategies using derivatives. But the same investors are increasingly ...

Hedge funds are private investment partnerships that pool money from accredited investors, typically institutions or ...

Pershing Square's Bill Ackman, one of Wall Street’s best-known and outspoken stock pickers, discussed his new $230M Hertz investment at Charleston's The Citadel ...