UnitedHealth says it’s speeding up decisions on prior authorizations and reducing the number of medical services subject to ...

The Dow sank 527 points Thursday — its worst day in weeks — after UnitedHealth reported a disappointing quarter and slashed ...

S&P and Nasdaq futures rebound while Dow lags as UnitedHealth sinks 19% on earnings miss; Eli Lilly and Hertz post big ...

Ackman, a Trump supporter, says the tariff war could destroy international confidence in the US as a trading partner and ...

Stocks (^GSPC, ^IXIC) wavered into the weekend, with the Dow Jones Industrial Average (^DJI) slipping as UnitedHealth (UNH) ...

Billionaire investor Bill Ackman is challenging the value of high-risk trading tools like leveraged ETFs and zero-day options ...

But now the stock’s upward move has greatly accelerated after billionaire Bill Ackman and his hedge fund Pershing Square disclosed the purchase of about $46.5 million in Hertz’s stock ...

Billionaire hedge fund investor Bill Ackman, who endorsed President Trump last year, is offering a stark warning about the ...

Director Kevin Hassett said in a Monday interview that billionaire hedge fund investor Bill Ackman “should ease off the ...