Bill Ackman's portfolio
Bill Ackman's Pershing Square portfolio: $13.7B across 11 stocks as of Q1 2026. Top holdings BN, AMZN, UBER, MSFT, QSR. Latest buys and sells from the 13F filed May 15, 2026.
Top holdings
| Stock | % of portfolio | Value | Shares | Change |
|---|---|---|---|---|
| BN BROOKFIELD CORP | 17.6% | $2.4B | 59.7M | Trimmed |
| AMZN AMAZON COM INC | 17.4% | $2.4B | 11.5M | Added |
| UBER UBER TECHNOLOGIES INC | 15.7% | $2.2B | 30.0M | Trimmed |
| MSFT MICROSOFT CORP | 15.3% | $2.1B | 5.7M | New |
| QSR RESTAURANT BRANDS INTL INC | 12.2% | $1.7B | 22.6M | Trimmed |
| META META PLATFORMS INC | 11.1% | $1.5B | 2.7M | Held |
| HHH HOWARD HUGHES HOLDINGS INC | 8.7% | $1.2B | 18.9M | Held |
| SEG SEAPORT ENTMT GROUP INC | 0.8% | $107.9M | 5.0M | Held |
| GOOGL ALPHABET INC | 0.7% | $98.7M | 344,102 | Trimmed |
| HTZ HERTZ GLOBAL HLDGS INC | 0.5% | $70.3M | 15.2M | Held |
Biggest buys (Q1 2026)
| Stock | Action | Trade value | Shares now | Weight |
|---|---|---|---|---|
| MSFT MICROSOFT CORP | New | $2.1B | 5.7M | 15.3% |
| AMZN AMAZON COM INC | Added | $384.1M | 11.5M | 17.4% |
Biggest sells (Q1 2026)
| Stock | Action | Trade value | Shares now | Weight |
|---|---|---|---|---|
| GOOGL ALPHABET INC | Trimmed | $1.9B | 344,102 | 0.7% |
| BN BROOKFIELD CORP | Trimmed | $69.0M | 59.7M | 17.6% |
| UBER UBER TECHNOLOGIES INC | Trimmed | $17.9M | 30.0M | 15.7% |
| QSR RESTAURANT BRANDS INTL INC | Trimmed | $16.4M | 22.6M | 12.2% |
Source: SEC Form 13F-HR for the quarter ending March 31, 2026, filed May 15, 2026; compared with Q4 2025. Long US equity positions only.
Frequently asked questions
What does Bill Ackman own?
As of Q1 2026, Pershing Square's largest holdings are BN (17.6%), AMZN (17.4%), UBER (15.7%), MSFT (15.3%), QSR (12.2%). The top 10 positions make up 100% of the $13.7B portfolio.
What did Bill Ackman buy last quarter?
In Q1 2026, Pershing Square's largest purchases were MSFT (new, $2.1B), AMZN (added, $384.1M).
What did Bill Ackman sell last quarter?
Pershing Square's largest sales in Q1 2026 were GOOGL (trimmed, $1.9B), BN (trimmed, $69.0M), UBER (trimmed, $17.9M), QSR (trimmed, $16.4M).
When is Bill Ackman's next 13F filing?
13F reports are due 45 days after each quarter ends. The latest filing, for Q1 2026, was filed on May 15, 2026.