Uber stock gained a second straight day as Bill Ackman said he had built a stake worth more than $2 billion. Freyr announced ...

Ackman's Pershing Square hedge fund has been buying Uber stock since early January, and now owns 1.4% of outstanding shares Uber Technologies Inc.'s stock is continuing its comeback following Bill ...

Uber Technologies (UBER) rose 8% at least party after Bill Ackman disclosed a stake in the ride-sharing company.

Market participants predict less enforcement of fraud, possible changes to the SEC whistleblower program, and avoidance of ...

"If I still shorted stocks, I would short United Healthcare," Ackman said in his post, referring to the company's health ...

Billionaire investor Bill Ackman sparked a sell-off in UnitedHealth (UNH) shares on Wednesday after suggesting on X that the ...

UnitedHealth Group Inc. said it contacted the US Securities and Exchange Commission with concerns about investor Bill ...

Toyota Motor will establish a wholly owned company in Shanghai to develop and produce electric vehicles and batteries for the ...

Our writer takes a look at the strong performance of Scottish Mortgage shares since Donald Trump was elected back in November ...

The Dow Jones fought back after President Donald Trump struck a tariff deal. Tesla and Nvidia fell sharply on the stock market today.

Activist short seller Nate Anderson is going out ‘on top’, according to one rival, as difficulties for short sellers mount in a relentless bull market.

Hedge funds have bet billions of dollars against Donald Trump’s America amid fears of a market crash. Data from Goldman Sachs ...