Bill Ackman Portfolio · 13F Holdings & Trades
Bill Ackman reported 11 holdings in the 2026Q1 13F, with a total portfolio value of $13.7B. (Pershing Square) 9 positions changed from the prior quarter (1 new, 1 increased, 6 reduced, 1 exited).
The most recent 13F holdings filed with the SEC by this manager are as of 2026Q1; holdings for later quarters (up to 2026Q3) are not in a 13F-HR.
Changes This Quarter (9)
| Stock | Action | Shares Change | Weight (%) | Value ($) |
|---|---|---|---|---|
| BROOKFIELD CORP | Reduced | 61,403,089 → 59,697,208 | 17.62 | 2,415,946,008 |
| AMAZON COM INC | Increased | 9,607,824 → 11,451,981 | 17.39 | 2,385,104,083 |
| UBER TECHNOLOGIES INC | Reduced | 30,207,734 → 29,958,771 | 15.71 | 2,154,934,398 |
| MICROSOFT CORP | New | New | 15.26 | 2,092,970,053 |
| RESTAURANT BRANDS INTL INC | Reduced | 22,866,773 → 22,645,483 | 12.20 | 1,673,501,194 |
| META PLATFORMS INC | Reduced | 2,673,569 → 2,660,861 | 11.10 | 1,522,358,404 |
| ALPHABET INC | Reduced | 6,163,871 → 311,726 | 0.65 | 89,421,720 |
| ALPHABET INC | Reduced | 678,297 → 32,376 | 0.07 | 9,310,043 |
| HILTON WORLDWIDE HLDGS INC | Exited | 3,028,664 → 0 | — | — |
Top 11 Holdings
| Stock | Weight (%) | Shares | Value ($) |
|---|---|---|---|
| BROOKFIELD CORP | 17.62 | 59,697,208 | 2,415,946,008 |
| AMAZON COM INC | 17.39 | 11,451,981 | 2,385,104,083 |
| UBER TECHNOLOGIES INC | 15.71 | 29,958,771 | 2,154,934,398 |
| MICROSOFT CORP | 15.26 | 5,654,078 | 2,092,970,053 |
| RESTAURANT BRANDS INTL INC | 12.20 | 22,645,483 | 1,673,501,194 |
| META PLATFORMS INC | 11.10 | 2,660,861 | 1,522,358,404 |
| HOWARD HUGHES HOLDINGS INC | 8.70 | 18,852,064 | 1,192,581,569 |
| SEAPORT ENTMT GROUP INC | 0.79 | 5,023,780 | 107,910,794 |
| ALPHABET INC | 0.65 | 311,726 | 89,421,720 |
| HERTZ GLOBAL HLDGS INC | 0.51 | 15,241,127 | 70,261,595 |
| ALPHABET INC | 0.07 | 32,376 | 9,310,043 |
Top 11 Holdings · Quarterly Weight Trend
| Stock | 24Q2 | 24Q3 | 24Q4 | 25Q1 | 25Q2 | 25Q3 | 25Q4 | 26Q1 | Trend (shares) |
|---|---|---|---|---|---|---|---|---|---|
| BROOKFIELD CORP | 2.73 | 13.47 | 15.89 | 18.01 | 18.54 | 19.21 | 18.15 | 17.62 | — |
| AMAZON COM INC | — | — | — | — | 9.31 | 8.73 | 14.28 | 17.39 | Up 2 qtrs in a row |
| UBER TECHNOLOGIES INC | — | — | — | 18.50 | 20.59 | 20.25 | 15.90 | 15.71 | Down 3 qtrs in a row |
| MICROSOFT CORP | — | — | — | — | — | — | — | 15.26 | — |
| RESTAURANT BRANDS INTL INC | 15.64 | 12.84 | 11.88 | 12.85 | 11.11 | 10.04 | 10.05 | 12.20 | Down 3 qtrs in a row |
| META PLATFORMS INC | — | — | — | — | — | — | 11.37 | 11.10 | — |
| HOWARD HUGHES HOLDINGS INC | 11.74 | 11.30 | 11.50 | 11.71 | 9.27 | 10.58 | 9.69 | 8.70 | — |
| SEAPORT ENTMT GROUP INC | — | 0.44 | 1.11 | 0.90 | 0.68 | 0.79 | 0.64 | 0.79 | — |
| ALPHABET INC | 13.30 | 9.77 | 11.39 | 8.28 | 8.17 | 10.52 | 12.46 | 0.65 | Down 2 qtrs in a row |
| HERTZ GLOBAL HLDGS INC | — | — | — | 0.50 | 0.76 | 0.71 | 0.50 | 0.51 | — |
| ALPHABET INC | 6.97 | 5.12 | 5.98 | 5.75 | 6.88 | 8.04 | 1.37 | 0.07 | Down 3 qtrs in a row |
Weights are shares of each quarter's total 13F stock holdings; "—" means not held or outside the tracked set. Earlier quarters track only the top 200 holdings by value. The trend is based on share counts, not price, and does not adjust for stock splits.
13F filings are published up to 45 days after quarter-end and do not show short positions. This page includes only stock holdings from the filing and excludes options and bonds. The data on this page is for reference and is not investment advice.
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