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

On Jan. 6, 2021 Griffin was filmed proceeding up the Capitol lawn to the base of the inaugural stage by scaling two walls and said to a camera, “we’re in now,” and joked to a masked rioter ...

Kenneth Griffin recently sold off more than 90% of his Amazon (NASDAQ:AMZN) shares through Citadel Advisors. The fund has also sold 14.3% of its Amazon call options while only selling 1.8% of ...