Shares in Amazon had peaked in February at $242.06, but have plummeted more than 30% over the past few months.

Bill Ackman might have some ideas — and he's quietly putting them in motion. The billionaire hedge fund manager, best known ...

Bill Ackman’s hedge fund, Pershing Square Holdings, is well-known for concentrating bets in fewer than a dozen names at any ...

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Ackman remains bullish on Fannie/Freddie, and Pershing Square Holdings continues to trade at a substantial discount to NAV.

Bill Ackman's Pershing Square established a new position in Amazon after its stock fell over 30% following Trump’s tariff ...

Billionaire investor Bill Ackman told clients on Thursday that his hedge fund bought Amazon shares last month, betting ...

Chief Investment Officer Ryan Israel told Pershing Square investors that the firm has long admired Amazon and established the ...

Billionaire Bill Ackman wants to recreate that success with Howard Hughes Holdings. His hedge fund had $1.4 billion invested ...

Ackman is still betting on Nike's recovery, but he's minimizing his risk. Investors love to see what billionaire hedge fund ...

First Quarter Changes: Ackman and Pershing Square unveiled a new stake in Uber Technologies UBER in the first quarter with a ...

Amazon (NASDAQ:AMZN) gained in afternoon trading after Pershing Square Holdings (OTCPK:PSHZF) disclosed during an investor ...