Bill Ackman - Pershing Square Capital Management
As of Q2 2026, Bill Ackman reported 14 long-equity positions worth $19.47B in aggregate.
Copy-investor backtest
- Latest quarter
- +1.96%
- 1-year
- +15.11%
- 3-year
- +41.35%
- 5-year
- +50.23%
- 3-year vs S&P 500
- -31.89%
- 5-year vs S&P 500
- -23.45%
- 5-year top 5
- +52.69%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 4 of 7 rows. Rows without a quote are marked unavailable.
| 1 | QSR | RESTAURANT BRANDS INTL INC | 33.10% | Reduce -32.3% | 26,500,729 | $1.69B | $63.88 | No quote |
| 2 | ADP | AUTOMATIC DATA PROCESSING IN | 18.81% | Add +402.5% | 8,798,442 | $961.85M | $109.32 | No quote |
| 3 | CMG | CHIPOTLE MEXICAN GRILL INC | 17.35% | - | 2,882,463 | $887.31M | $307.83 | No quote |
| 4 | MDLZ | MONDELEZ INTL INC | 11.07% | Reduce -3.9% | 13,927,445 | $566.29M | $40.66 | No quote |
| 5 | HHC | HOWARD HUGHES CORP | 10.85% | - | 4,704,534 | $554.81M | No quote | No quote |
| 6 | PAH | PLATFORM SPECIALTY PRODS COR | 8.82% | - | 40,451,506 | $451.03M | No quote | No quote |
| 7 | NOMD | NOMAD FOODS LTD | - | Sold | 0 | $0 | No quote | No quote |