On Friday, hedge fund billionaire Bill Ackman sounded the alarm over California's economic future as reports suggest some of ...

The company faced another activist investor scrutiny in ​2009 when it fought a high-profile proxy battle with Pershing Square ...

Billionaire investor Bill Ackman on Saturday proposed merging SpaceX with Pershing Square SPARC Holdings, a special purpose ...

Denmark and Greenland vow that the US won't take over Greenland after Trump appoints envoy Republican Party was founded for ...

There is a popular myth that billionaires usually succeed because they follow unconventional paths. While that is mostly true ...

Billionaire investor Bill Ackman pitched an innovative approach to taking SpaceX (SPACE) public through a merger with ...

Howard Hughes Holdings Inc. has agreed to buy Bermuda-based specialty insurer Vantage Group Holdings for $2.1 billion in cash ...

Billionaire investor Bill Ackman's substantial donation to a GoFundMe for the Bondi shooting hero has significantly boosted ...

Bill Ackman is trying to rewrite the script for how Elon Musk’s crown-jewel space company reaches public markets, and he ...

Vivek Ramaswamy is softening his combative image to boost his bid for Ohio governor and navigate GOP culture-war divisions.

Bill Ackman, the CEO of Pershing Square Capital Management, has historically invested in a very different manner than Warren ...

Bill Ackman-backed Howard Hughes Holdings said on Thursday it will buy specialty insurance firm Vantage Group Holdings for ...