He bought 30.3 million shares of Uber, now his largest holding at 19% of the portfolio. Ackman explained his confidence on ...

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Our writer explores why one of Wall Street's best-known investors has loaded up on this S&P 500 growth stock for his FTSE 100 ...

Billionaire investor Bill Ackman made a name for himself in the 21st century through activist short-selling. But these days, Ackman's fund, Pershing Square Capital Management, tends to own about a ...

Bill Ackman's Pershing Square has a portfolio valued at $11.930 billion, which is concentrated in these four stocks as of the end of Q1.

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The new stock's business is at odds with Tesla right now. Billionaire investor Bill Ackman made a name for himself in the 21st century through activist short-selling.