Bill Ackman portfolio
Updated November 15, 2026
Bill Ackman (Pershing Square) — A very concentrated portfolio (usually fewer than 12 stocks) of large, simple businesses; sometimes pushes management for change.
According to the latest 13F report that Pershing Square filed with the SEC (Q2 2026, filed August 14, 2026), its US stock portfolio is worth about $19.5B across 14 holdings. The largest positions are Uber Technologies IncUBER, Brookfield CorpBN, Microsoft CorpMSFT, and the top 10 make up 94% of the portfolio.
| # | Stock | Weight | Value | Change this quarter |
|---|---|---|---|---|
| 1 | Uber Technologies IncUBER | 12.7% | $2.5B | Added +15% |
| 2 | Brookfield CorpBN | 12.6% | $2.4B | Trimmed +4% |
| 3 | Microsoft CorpMSFT | 11.9% | $2.3B | Added +10% |
| 4 | Amazon.com IncAMZN | 10.5% | $2.0B | Trimmed +25% |
| 5 | Howard Hughes Holdings IncHHH | 10.2% | $2.0B | Added +48% |
| 6 | Restaurant Brands InternQSR | 9.6% | $1.9B | Added +14% |
| 7 | Meta Platforms Inc-class AMETA | 9.2% | $1.8B | Added +20% |
| 8 | Visa Inc-class A SharesV | 5.8% | $1.1B | New buy |
| 9 | Mastercard Inc - AMA | 5.6% | $1.1B | New buy |
| 10 | S&P Global IncSPGI | 5.4% | $1.1B | New buy |
| 11 | Netflix IncNFLX | 4.8% | $934M | New buy |
| 12 | Pershing Square USA LTDPSUS | 0.8% | $150M | New buy |
| 13 | Seaport Entertainment GroupSEG | 0.7% | $134M | — |
| 14 | Hertz Global Hldgs IncHTZ | 0.2% | $34M | Trimmed +2% |
Positions sold out
Alphabet Inc-cl CGOOG, Alphabet Inc-cl AGOOGL
Frequently asked questions
What does Bill Ackman own now?
According to the latest 13F (Q2 2026), the largest holdings are Uber Technologies IncUBER, Brookfield CorpBN, Microsoft CorpMSFT. The full list is in the table above.
What is a 13F report?
US investment managers with more than $100 million in US stocks must list their holdings with the SEC within 45 days after each quarter ends.
Why is the data delayed?
Because 13F reports arrive up to 45 days after the quarter ends, the manager may have traded since then.
Should I copy this portfolio?
Knowing what great investors buy is a good source of ideas, but because of the delay and different goals, copying blindly is not recommended.
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