Key Points
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Bill Ackman’s Pershing Square Capital Management has invested over 55% of its $15.5 billion portfolio in AI application companies with sustainable competitive advantages.
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Key AI holdings include Uber, which accounts for approximately 75% of the U.S. ride-share market, Amazon, and Alphabet, with Amazon trading at just 9.6 times projected cash flow for 2027.
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Both Amazon Web Services and Google Cloud reported significant sales growth of 24% and 48%, respectively, during the fourth quarter.
Billionaire investor Bill Ackman is focusing heavily on artificial intelligence, channeling a significant portion of Pershing Square Capital Management’s $15.5 billion in investments into AI application companies. As of 2025, Ackman has approximately $8.6 billion in AI stocks, emphasizing firms with sustainable competitive advantages rather than hardware.
Among Ackman’s key holdings are Uber, Amazon, and Alphabet, with Uber maintaining a 75% market share of the U.S. ride-share sector. Market valuations demonstrate favorable conditions, as Amazon shares are available at a projected 9.6 times cash flow for 2027, significantly lower than historical averages.






