Bill Ackman Portfolio
Bill Ackman · Pershing Square — SEC 13F/HR filings · Report date 2026-06-30
About this page
Large institutional investment managers report qualifying US holdings quarterly through 13F filings with the SEC. We parse the original XML to display portfolio weights and quarterly position changes. Current prices and returns are indicative estimates.
| Security ▲▼ | Portfolio weight ▲▼ | Shares held ▲▼ | Reported value ▲▼ | Current price ▲▼ | Estimated cost basis ▲▼ | Estimated return ▲▼ | Latest quarter activity | |||||||||||||||||||||||||||||||||||||||||||||
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| UBERUber Technologies, Inc.Common stock | 12.72% | 34,326,200 | $2.48B | $71.51 | $73.70 | -3.0% | Added (2026Q2) +4,367,428 shares | |||||||||||||||||||||||||||||||||||||||||||||
| BNBrookfield CorporationA class shares | 12.58% | 57,481,048 | $2.45B | $36.67 | $33.41 | +9.8% | Reduced (2026Q2) -2,216,160 sharesHolding historyQuarterly holding historyCL A LTD VT SH
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| MSFTMicrosoft CorporationCommon stock | 11.89% | 6,206,730 | $2.32B | $535.07 | $390.25 | +37.1% | Added (2026Q2) +552,652 shares | |||||||||||||||||||||||||||||||||||||||||||||
| AMZNAmazonCommon stock | 10.49% | 8,563,857 | $2.04B | $262.43 | $213.02 | +23.2% | Reduced (2026Q2) -2,888,124 shares | |||||||||||||||||||||||||||||||||||||||||||||
| HHHHoward Hughes Holdings Inc.Common stock | 10.23% | 27,852,064 | $1.99B | $73.73 | $75.29 | -2.1% | Held UnchangedHolding historyQuarterly holding historyCOM |
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| QSRRestaurant Brands International Inc.Common stock | 9.62% | 25,821,284 | $1.87B | $70.95 | $69.46 | +2.1% | Added (2026Q2) +3,175,800 sharesHolding historyQuarterly holding historyCOM |
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| METAMeta Platforms, Inc.A class shares | 9.25% | 3,196,062 | $1.80B | $718.67 | $656.79 | +9.4% | Added (2026Q2) +535,201 shares | |||||||||||||||||||||||||||||||||||||||||||||
| VVisa Inc.A class shares | 5.76% | 3,270,470 | $1.12B | $385.45 | $326.61 | +18.0% | New Holding historyQuarterly holding historyCOM CL A
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| MAMastercard IncorporatedA class shares | 5.61% | 2,124,646 | $1.09B | $616.32 | $491.25 | +25.5% | New | |||||||||||||||||||||||||||||||||||||||||||||
| SPGIS&P Global Inc.Common stock | 5.43% | 2,593,155 | $1.06B | $407.82 | $392.79 | +3.8% | New | |||||||||||||||||||||||||||||||||||||||||||||
| NFLXNetflix, Inc.Common stock | 4.80% | 13,081,465 | $0.93B | $70.30 | $78.30 | -10.2% | New | |||||||||||||||||||||||||||||||||||||||||||||
| PSUSPershing Square USA, Ltd.Common stock | 0.77% | 4,000,000 | $0.15B | $37.81 | $38.29 | -1.3% | New Holding historyQuarterly holding historyCOM SHS
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| SEGSeaport Entertainment Group Inc.Common stock | 0.69% | 5,023,780 | $0.13B | $22.77 | $28.79 | -20.9% | Held UnchangedHolding historyQuarterly holding historyCOMMON STOCK |
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| HTZHertz Global Holdings, Inc.Common stock | 0.17% | 14,991,599 | $0.03B | $1.92 | $4.02 | -52.2% | Held Unchanged |
Quarterly 13F history
Click a quarter to switch the whole page to that quarter's snapshot.
| Quarter | Filed | Reported value | SEC filing |
|---|---|---|---|
| 2026 Q2Viewing | 2026-08-14 | $19.47B | SEC filing |
| 2026 Q1 | 2026-05-15 | $14.28B | SEC filing |
| 2025 Q4 | 2026-02-17 | $16.24B | SEC filing |
| 2025 Q3 | 2025-11-14 | $15.38B | SEC filing |
| 2025 Q2 | 2025-08-14 | $14.34B | SEC filing |
| 2025 Q1 | 2025-05-15 | $11.93B | SEC filing |
| 2024 Q4 | 2025-04-16 | $12.66B | SEC filing |
| 2024 Q3 | 2024-11-14 | $12.92B | SEC filing |
New 5 · Added 4 · Trimmed 2 · Exited 2
* Estimated cost basis: 13F filings do not disclose average purchase prices. For new positions since 2024 Q9, we estimate the cost basis using quarterly average prices. Positions with partial sales are marked unavailable. Returns based on these estimates are for reference only.