Explore Bill Ackman's high-stakes activist campaigns, shaping corporate giants like Canadian Pacific, Herbalife, and Chipotle ...

Among other trades, the hedge-fund manager sells a big-name consumer giant and buys into a real estate company.

The hedge fund manager is wagering his own money this time in a bid to build another financial behemoth that could rival the ...

Downtown-based Herbalife Nutrition Ltd. last week named former distributor and current company president Stephan Gratziani as its next chief executive, ...

Does Bill Ackman Have a Short Position ... Indeed, he previously made a disastrous bet against Herbalife (HLF) in 2012 that cost him over $1 billion on the trade. As a result, Ackman has since ...

Billionaire Bill Ackman may be one of the best-known hedge ... Ackman’s gambit isn’t just another Chipotle, Herbalife, or MBIA, where he marshals investor cash to buy a stake big enough ...

Bill Ackman founded Pershing Square Capital Management ... He became famous for the Herbalife short. After a promising start when Herbalife stocks lost value, he decided to exit the endeavor ...

The hedge fund manager behind Pershing Square Capital Management is a former investor in Berkshire, and has been called the ...