Bill Ackman’s Portfolio

Pershing Square Capital Management, L.P.

Activist investor known for high-conviction, concentrated positions in quality businesses.

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1336528
Institutional-grade research for retail investors

13F Reported Value

$13.7B

Holdings

11

Latest Filing

2026-03-31

Filing Quarter

Q1 2026

Portfolio Overview

Pershing Square Capital Management, L.P. disclosed 11 positions worth $13.7B in its Form 13F-HR for Q1 2026, led by $BN (BROOKFIELD Corp /ON/) at 17.6% of the equity portfolio, followed by $AMZN and $UBER. During the quarter the fund opened 1 new position and exited 1 — including a new stake in $MSFT and a full exit from $HLT. The portfolio is most concentrated in Technology (42.8% of disclosed assets). All figures are sourced directly from Pershing Square Capital Management, L.P.’s Form 13F-HR filing with the SEC under CIK 1336528.

Sector Allocation

TechnologyConsumer DiscretionaryReal EstateCommunication Services

AUM History

Top Equity Holdings by Value

Quarterly Activity — Q1 2026

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Top Holdings

AI Quality Scored

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32-signal composite ranking on each of Pershing Square Capital Management, L.P.'s 11 positions.

Showing top 10 of 11 holdings.

Sector Allocation

Technology

$5.9B

Consumer Discretionary

$4.1B

Real Estate

$3.6B

Communication Services

$107.9M

Full Holdings — Pershing Square Capital Management, L.P. (Q1 2026)

All 11 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

#TickerCompanyValueWeightQoQQuality
1BN$BNBROOKFIELD Corp /ON/$2.4B17.6%-3%
2AMZN$AMZNAMAZON COM INC$2.4B17.4%+19%74.6
3UBER$UBERUber Technologies, Inc$2.2B15.7%-1%79.3
4MSFT$MSFTMICROSOFT CORP$2.1B15.3%NEW83.7
5QSR$QSRRestaurant Brands International Inc.$1.7B12.2%-1%71.2
6META$METAMeta Platforms, Inc.$1.5B11.1%-0%80.9
7HHH$HHHHoward Hughes Holdings Inc.$1.2B8.7%+0%38.4
8SEG$SEGSeaport Entertainment Group Inc.$107.9M0.8%+0%13.3
9GOOGL$GOOGLAlphabet Inc.$89.4M0.7%-95%80.2
10HTZ$HTZHERTZ GLOBAL HOLDINGS, INC$70.3M0.5%+0%39
11GOOG$GOOGAlphabet Inc.$9.3M0.1%-95%80.2

New Positions (1)

MSFT$MSFT MICROSOFT CORP$2.1B

Exited Positions (1)

HLT$HLT Hilton Worldwide Holdings Inc.

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AI-Powered Hedge Fund Analysis: Pershing Square Capital Management, L.P.

13F Pro is an AI hedge fund tracker and stock research platform. For Pershing Square Capital Management, L.P. (SEC CIK: 1336528), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in Pershing Square Capital Management, L.P.'s portfolio is scored on a 32-signal AI quality ranking (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.