The Republican megadonor Ken Griffin expressed concerns about Donald Trump's policies.

Citadel Advisors, run by billionaire investor Ken Griffin, is one of the most prestigious hedge funds on Wall Street, and ...

In the third quarter of 2024, Griffin bought 4.7 million additional shares of Nvidia. This increased Citadel's stake in the ...

Griffin has been happy with how Sequoia, which is a minority shareholder in Citadel Securities, has helped his market maker.

Ken Griffin urged Trump to moderate immigration and inflation policies, warned tax cuts risk debt, and is open to selling a ...

Ken Griffin said he would consider selling a piece of Citadel, the $65 billion multistrategy hedge fund he founded in 1990.

I am gravely concerned that the rise of tariffs puts us on a slippery slope towards crony capitalism,” the billionaire ...

Billionaire Ken Griffin cast doubt on two of President-elect Donald Trump’s most loudly heralded economic policy plans: tax ...

Donald Trump’s plan for an increase in tariffs across the board will give rise to corporate welfare that will damage ...

The era of explosive growth in multistrategy hedge funds is over, according to billionaire Ken Griffin, who runs one of the ...

Hedge-fund titan Ken Griffin said he’s anxious about Donald Trump’s potential tariff policies, but that the US economy is ...

The billionaire’s comments come after reports BlackRock is in talks with Citadel’s competitor Millennium for a potential ...