Key Points Hedge fund billionaire Bill Ackman sold shares of Alphabet and took a substantial stake in Uber during the first ...

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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 ...

Bill Ackman's fund, Pershing Square Capital Management, doesn't own Tesla and isn't shorting the stock. However, Pershing recently took a large position in a large transportation company.

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.