Bill Ackman, Berkshire Hathaway

Billionaire investor Bill Ackman is once again flexing his political muscle — this time by publicly touting the New York ...
Bill Ackman, the billionaire investor who operates the Pershing Square hedge fund, has been involved with Howard Hughes since ...
Shares in Universal Music, the world's largest record label, could soon be listed on a U.S. exchange, as a result of a $500 million stock offering by Bill Ackman's Pershing Square. The hedge-fund ...
Pershing Square Capital Management is pushing for a merger after the spinoff of some of Howard Hughes’ other entities.
Investor Bill Ackman could have made close to $1 billion from his investments in mortgage giants Fannie Mae and Freddie Mac.