What did Bill Ackman buy in Q4 2024?

Bill Ackman opened 1 new position (HTZ) and added to 1 existing holding in the Q4 2024 13F.

What did Bill Ackman sell in Q4 2024?

Bill Ackman exited 0 positions and trimmed 1.

What Bill Ackman bought and sold in Q4 2024

In Q4 2024, Bill Ackman (Pershing Square Capital Management) opened 1 new position — including HTZ (0.4%), added to 1, trimmed 1. The book stood at $12.66B across 11 positions, filed Apr 16, 2025.

1New1Added1Trimmed0Exited

Share𝕏 in

New positions (1)

HTZHertz Global Hldgs Inc0.4% · $47M

Added to (1)

SEGSeaport Entertainment Group+140% shares · 1.1% · $140M

Trimmed (1)

HLTHilton Worldwide Holdings IN-26% shares · 10.6% · $1.34B

Bill Ackman's other filings

Q1 2026 changes Q4 2025 changes Q2 2025 changes Q1 2025 changes

Bill Ackman's full portfolio →The whole cohort in Q4 2024 →

Changes vs the prior quarter's 13F, long US equity positions only (no shorts, options, or non-US listings). ADD/TRIM are share- count changes of ±20% or more. Sourced from SEC EDGAR. Not investment advice.