Bill Ackman's Pershing Square Portfolio Heavily Invested in Four AI Stocks

Billionaire Bill Ackman has concentrated nearly half of his $19.5 billion portfolio at Pershing Square into just four artificial intelligence (AI) stocks: Uber, Microsoft, Amazon, and Meta Platforms. As of the June-ended quarter, these companies accounted for 44.4% of the fund's holdings. Ackman is focusing on AI applications rather than infrastructure, a strategy he believes could be more resilient in case of an overvaluation correction or slower-than-expected adoption of AI technologies. These four stocks are seen as leaders with strong competitive advantages and sustainable cash flows across their respective markets—ride-sharing, cloud computing, e-commerce, and social media. The companies have varying forward price-to-earnings (P/E) ratios ranging from 16.2 for Meta to 24.7 for Amazon. Ackman's strategy highlights a shift in focus toward AI-driven applications rather than the underlying hardware or infrastructure that supports them.

By Sean Williams, The Motley Fool Thu, August 27, 2026 at 12:26 PM GMT+3 4 min read · Yahoo Finance ·

Bill Ackman's Pershing Square Portfolio Heavily Invested in Four AI Stocks

Tickers: $AMZN $META $MSFT $UBER

Topics: AI billionaire_investor stock_concentration

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