Bill Ackman says he built Microsoft position in first quarter

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Bill Ackman, founder and CEO of Pershing Square Inc., attends his company’s IPO at the New York Stock Exchange (NYSE), in New York City, U.S., April 29, 2026. Brendan McDermid | Reuters Bill Ackman’s Pershing Square has built a position in Microsoft, as the hedge fund manager said the software giant’s recent pullback created a …

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Bill Ackman’s $5 billion Pershing Square IPO to start trading, testing Berkshire-style vision

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Bill Ackman, CEO of Pershing Square Capital, speaking with CNBC at the New York Stock Exchange on April 29th, 2026. CNBC Bill Ackman’s long-awaited push into public markets is set to debut Wednesday, marking a scaled-back but still ambitious step toward building a Berkshire Hathaway-like investment platform. The Pershing Square Capital Management founder’s combined initial …

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