Bill Ackman Portfolio Analysis: Concentration in Top Holdings as of 2025
Bill Ackman's Pershing Square Capital portfolio as of December 31, 2025, shows significant concentration in top holdings like Brookfield Corp and Uber Technologies.
As of December 31, 2025, Bill Ackman's portfolio through Pershing Square Capital Management demonstrates notable concentration in a select group of holdings. The fund's total portfolio value stands at approximately $15.53 billion, with the largest allocations concentrated in just eight stocks.
The largest position is Brookfield Corp (BN), accounting for 18.15% of the portfolio with a value of $2.82 billion. This holding saw a substantial increase of 49.69% in shares during the reporting period. Ackman's stake in Uber Technologies Inc (UBER) remains significant at 15.9% ($2.47 billion), while Amazon.com Inc (AMZN) holds 14.28% ($2.22 billion) and Alphabet Inc (GOOG) 12.46% ($1.93 billion).
Meta Platforms Inc (META) represents another major allocation at 11.37% ($1.76 billion), while Restaurant Brands International Inc (QSR) and Hilton Worldwide Holdings Inc (HLT) round out the top six holdings. The portfolio shows a clear tilt toward large-cap technology and financial services companies.
Notable changes in the portfolio include significant increases in Brookfield Corp, Uber Technologies, and Amazon.com Inc during the period. Conversely, Alphabet Class C and Alphabet Class A saw substantial reductions in their portfolio weightings.
For more detailed information about Bill Ackman's investment approach and Pershing Square Capital Management, please visit Bill Ackman's investor profile. Detailed analysis of each holding, including company fundamentals and performance, can be found in the individual stock profiles: Brookfield Corp, Uber Technologies Inc, Amazon.com Inc, Alphabet Inc (GOOG), Meta Platforms Inc, Restaurant Brands International Inc, and Hilton Worldwide Holdings Inc.