13F managers

Pershing Square (Bill Ackman)

At the end of June 2026, Pershing Square reported 14 positions worth $19.5 billion. The largest is Uber Technologies Inc, at 12.7% of the book. Since the quarter before, it opened 5 new positions and exited 2 positions.

As reported for the quarter ending 30 June 2026, filed 14 August 2026. The filing for the quarter ending 30 September 2026 has not arrived yet. It is due by 16 November 2026.

53.3Vestiio consistency score, ranked 192nd of 1,085 managers
+23.9%One-year figure, compounding the last four completed quarters
19 of 20Completed quarters in the score

Both figures estimate the reported equity book, followed from the day each filing became public. They do not measure the fund’s actual returns: a 13F leaves out cash, short positions, private holdings and everything traded between filings.

Vestiio consistency score

Vestiio follows each manager’s 13F filings from the day they became public and scores how the disclosed positions went on to do against other managers filing for the same quarter. Beating the field repeatedly, over up to five years, counts for more than one strong quarter. The top of the latest ranking scores 65.3.

Ranking of 30 October 2026. On average 93% of the reported book mapped to priced securities in the quarters counted. Confidence: medium.

Latest reported holdings

14 positions worth $19.5 billion for the quarter ending 30 June 2026. The ten largest make up 93.6% of the book.

CompanyReported valueShare of book
Uber Technologies IncUBER$2.5 billion12.7%
Brookfield CorpBN$2.4 billion12.6%
Microsoft CorporationMSFT$2.3 billion11.9%
Amazon.com IncAMZN$2.0 billion10.5%
Howard Hughes Holdings Inc.HHH$2.0 billion10.2%
Restaurant Brands International IncQSR$1.9 billion9.6%
Meta Platforms Inc.META$1.8 billion9.2%
Visa Inc. Class AV$1.1 billion5.8%
Mastercard IncMA$1.1 billion5.6%
S&P Global IncSPGI$1.1 billion5.4%
Netflix IncNFLX$934.0 million4.8%
Pershing Square USA, Ltd.PSUS$149.5 million0.8%
Seaport Entertainment Group Inc.SEG$133.6 million0.7%
Hertz Global Holdings IncHTZ$34.0 million0.2%

What changed last quarter

Compared with the previous reported quarter. Additions and trims count shares, so a move in the share price alone is not a change. One position was held with the same number of shares.

New positions

  • Visa Inc. Class A (V)$1.1 billion
  • Mastercard Inc (MA)$1.1 billion
  • S&P Global Inc (SPGI)$1.1 billion
  • Netflix Inc (NFLX)$934.0 million
  • Pershing Square USA, Ltd. (PSUS)$149.5 million

Added to

  • Uber Technologies Inc (UBER)shares up 14.6%
  • Microsoft Corporation (MSFT)shares up 9.8%
  • Howard Hughes Holdings Inc. (HHH)shares up 47.7%
  • Restaurant Brands International Inc (QSR)shares up 14.0%
  • Meta Platforms Inc. (META)shares up 20.1%

Trimmed

  • Brookfield Corp (BN)shares down 3.7%
  • Amazon.com Inc (AMZN)shares down 25.2%
  • Hertz Global Holdings Inc (HTZ)shares down 1.6%

Exited

  • Alphabet Inc Class C (GOOG)was $89.4 million
  • Alphabet Inc Class A (GOOGL)was $9.3 million

How the score works

The consistency score takes the positions each 13F reports, weighted by their share of the book, and measures how they performed over the 90 days after the filing became public. It then compares that result with every other eligible manager’s filing for the same quarter, and rewards beating them repeatedly more than one strong quarter.

  • Up to 20 completed quarters count. A manager is ranked once it has at least twelve, with an average of at least 80% of the book priced across them.
  • A quarter counts when at least 70% of its book maps to listed securities with daily prices, and when at least 20 managers have a completed quarter to compare.
  • At least a quarter of the book must sit in its ten largest positions, because a book spread across thousands of names describes the market more than the manager.
  • Options, exchange-traded funds and other funds stay in the holdings table and are left out of the score.
  • When a filing is restated, the restatement replaces the original, so each quarter counts once.
  • Operating companies, sovereign funds, pensions, venture capital firms, private equity sponsors and banks are not ranked.

The one-year figure compounds the last four completed 90-day windows. A filing counts once its window has closed, so a new filing moves neither number on the day it arrives.

The full method, with the weights and a worked example

Source: SEC Form 13F filings by Pershing Square Inc. (CIK 2026053), and before that by Pershing Square Capital Management (CIK 1336528) through the quarter ending 31 March 2026. Holdings as filed for the quarter ending 30 June 2026, valued as reported; returns use daily closing prices. The ranking of 30 October 2026 covers 1,085 managers.

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Fund Explorer is informational research only. Not investment advice. Vestiio is not supervised by FINMA. SEC 13F filings are delayed manager-level disclosures and do not show the full portfolio, including cash, shorts, private assets, many derivatives, fees, leverage, or trades made between reporting dates.