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Fourteen states sued Elon Musk, his Department of Government Efficiency (DOGE) and President Trump on Thursday, arguing that ...

(Alliance News) - Hedge fund Citadel has made a GBP305 million bet against pharmaceuticals firm GSK PLC, the biggest short position against the company in more than a decade, according to the ...

Billionaire Ken Griffin's hedge fund Citadel has taken a short position in British drugmaker GSK , the Financial Times ...

The Citadel founder says that the US will lose out on international trade and the AI arms race as a result.

Klarna Bank, a Swedish fintech company known for its Buy Now, Pay Later service plans to embrace cryptocurrency after previously criticizing it.

Griffin now ranks 36th in the Bloomberg Billionaires Index with a total net worth of $41.8 billion. "From my vantage point, ...

Citadel CEO Ken Griffin spoke out at the UBS Financial Services conference in Key Biscayne, Fla. on Tuesday, thanking Elon ...

Chicago's luxury condo market struggles as a Gold Coast property sells for 20% less than its initial listing price.

Leading executives have largely avoided criticizing Trump and his plans. It’s reasonable to question, however, whether that’s ...

Griffin, who voted for Trump but did not donate to his campaign, believes the president's "bombastic rhetoric" on tariffs is ...