Pershing Square (Bill Ackman)
Pershing Square (Bill Ackman) (Pershing Square Capital Management, L.P.) reported 11 positions worth $13.71B as of March 31, 2026 (13F filed May 15, 2026). Largest holding: BN (17.6%). Biggest move: new buy MSFT ($2.09B).
| # | Symbol | Company | Type | Value ↓ | % Port. | Time Held | Shares | 1Y | YTD |
|---|---|---|---|---|---|---|---|---|---|
| ▸ 1 | BN | SH | $2.42B | 17.62% | 1.3 Years | 59,697,208 | — | — | |
| ▸ 2 | AMZN | SH | $2.39B | 17.39% | 1 Year | 11,451,981 | — | — | |
| ▸ 3 | UBER | SH | $2.15B | 15.71% | 1.3 Years | 29,958,771 | — | — | |
| ▸ 4 | MSFT | SH | $2.09B | 15.26% | 1 Q | 5,654,078 | — | — | |
| ▸ 5 | QSR | SH | $1.67B | 12.20% | 1.3 Years | 22,645,483 | — | — | |
| ▸ 6 | META | SH | $1.52B | 11.10% | 2 Q | 2,660,861 | — | — | |
| ▸ 7 | HHH | SH | $1.19B | 8.70% | 1.3 Years | 18,852,064 | — | — | |
| ▸ 8 | SEG | SH | $107.9M | 0.79% | 1.3 Years | 5,023,780 | — | — | |
| ▸ 9 | GOOG | SH | $89.4M | 0.65% | 1.3 Years | 311,726 | — | — | |
| ▸ 10 | HTZ | SH | $70.3M | 0.51% | 1.5 Years | 15,241,127 | — | — |
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Five closest superinvestors by Jaccard overlap of tickers held in the latest quarter (computed nightly).
| Manager | Overlap | Shared holdings |
|---|---|---|
| Altimeter Capital Management | 19.2% | MSFT, GOOGL, UBER, AMZN, META |
| Greenlea Lane Capital (Josh Tarasoff) | 16.7% | GOOGL, BN, AMZN |
| RV Capital (Robert Vinall) | 14.3% | MSFT, GOOGL, META |
| Corvex Management | 12.9% | MSFT, QSR, AMZN, META |
| Appaloosa (David Tepper) | 12.5% | GOOG, UBER, AMZN, META |
Read the 2026-Q2 quarterly report · 13F Filing Calendar
Frequently Asked Questions
What stocks does Pershing Square (Bill Ackman) hold as of Q1 2026?
Pershing Square (Bill Ackman) reported 11 positions worth $13.71B in its Q1 2026 13F filing. Largest positions: BN (17.6%), AMZN (17.4%), UBER (15.7%), MSFT (15.3%) and QSR (12.2%).
What did Pershing Square (Bill Ackman) buy in Q1 2026?
No previous quarter is available yet; the comparison appears with the next filing.
What did Pershing Square (Bill Ackman) sell in Q1 2026?
No previous quarter is available yet.
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.