Bill Ackman's Pershing Square Capital Portfolio Shows Significant Shifts in Key Holdings for Q1 2026

Bill Ackman's portfolio under Pershing Square Capital Management reached a substantial value as of March 31, 2026, highlighting notable increases in Amazon and Microsoft shares, alongside reductions in several other positions.

By AI Generated.May 17, 2026, 12:00 AM
Bill Ackman's Pershing Square Capital Portfolio Shows Significant Shifts in Key Holdings for Q1 2026

As of March 31, 2026, Bill Ackman's portfolio managed by Pershing Square Capital Management totaled approximately $13.7 billion, reflecting significant quarterly movements in key holdings.

Notably, Amazon (AMZN) saw a substantial increase of 19.19% in its share count, indicating renewed confidence in the e-commerce giant. Ackman's stake in the company has grown significantly, potentially signaling a positive outlook for the stock.

Microsoft (MSFT) experienced a remarkable 100% increase in its share count during the quarter, marking a significant new position or substantial expansion. This move underscores a strategic shift towards the technology sector leader.

In contrast, several other major holdings showed reductions, including a decrease in Brookfield Corporation (BN) and Uber (UBER). Ackman's position in these companies saw a decline, though they remain significant portions of the portfolio.

Restaurant Brands International (QSR) and Meta (META) also saw slight decreases, while Alphabet's Google (GOOG) and Google (GOOGL) experienced massive reductions in their respective positions. These changes reflect evolving investment priorities within the portfolio.

For a detailed view of Bill Ackman's investment strategy and holdings, visit his profile on Insiderset. You can also explore individual stock performance and company details using the links provided below each stock name.