Bill Ackman

Investor associated with Pershing Square Capital Management. These dated filings belong to the institution and do not establish his personal positions.

Biography: www.sec.gov
RECORD OWNER / ASSOCIATIONPershing Square Capital Management, L.P.
LATEST COLLECTED RECORD DATE31 Mar 2026
RESEARCH COVERAGE55 records · 5 dates
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These are disclosures by an associated institution. The person’s name provides context; it does not establish current management, personal ownership or who made the trade.

A CLOSER LOOK / 31 Mar 2026

Largest positions
in this source table.

Weights calculated from the complete reported table of U.S. SEC EDGAR. Denominator: that source’s disclosed public table, not personal wealth.

See source & scope ↗
BN
17.62%
AMZN
17.39%
UBER
15.71%
MSFT
15.26%
QSR
12.20%
Top 5 of 11 selected source-table records.
PERIOD COMPARISON

Comparison unavailable.

Split adjustments and security identity require review before comparison.

The disclosed positions.

5 record sources ↗
ASSET / SECURITYREPORTED QUANTITYREPORTED VALUE / USDWEIGHTQUARTERLY ACTIVITYRECORD TYPE / OWNERSOURCE
BNBROOKFIELD CORP59,697,208shares$2,415,946,008Reported market value$40.47 / reported unit (derived)17.62%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
AMZNAMAZON COM INC11,451,981shares$2,385,104,083Reported market value$208.27 / reported unit (derived)17.39%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
UBERUBER TECHNOLOGIES INC29,958,771shares$2,154,934,398Reported market value$71.93 / reported unit (derived)15.71%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
MSFTMICROSOFT CORP5,654,078shares$2,092,970,053Reported market value$370.17 / reported unit (derived)15.26%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
QSRRESTAURANT BRANDS INTL INC22,645,483shares$1,673,501,194Reported market value$73.9 / reported unit (derived)12.20%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
METAMETA PLATFORMS INC2,660,861shares$1,522,358,404Reported market value$572.13 / reported unit (derived)11.10%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
HHHHOWARD HUGHES HOLDINGS INC18,852,064shares$1,192,581,569Reported market value$63.26 / reported unit (derived)8.70%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
SEGSEAPORT ENTMT GROUP INC5,023,780shares$107,910,794Reported market value$21.48 / reported unit (derived)0.79%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
02079K107ALPHABET INC311,726shares$89,421,720Reported market value$286.86 / reported unit (derived)0.65%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
HTZHERTZ GLOBAL HLDGS INC15,241,127shares$70,261,595Reported market value$4.61 / reported unit (derived)0.51%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗
02079K305ALPHABET INC32,376shares$9,310,043Reported market value$287.56 / reported unit (derived)0.07%Share of this filing tableNo comparable prior disclosureQuarter-end positionAssociated institution31 Mar 2026U.S. SEC EDGAR ↗Record details ↗

Figures retain their source’s meaning. Unknown is not zero. Dates, share classes and option exposures may differ; source-table coverage is not a complete personal portfolio.

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