← All Investors
BA
BA
Bill Ackman
Pershing Square Capital
Activist value
Concentrated activist investor. Takes large public positions and pushes loudly for strategic change. Loves high-quality compounders.
Portfolio Map
Sized by portfolio weight · colored by quarter-over-quarter change · click ticker to view analysis
New position
Increased
Reduced
Sold / Closed
Unchanged
CALLBullish options bet
PUTBearish options bet
Full Portfolio · 2026-05-15
11 positions — click any ticker to open its analysis page
| # | Ticker | Company | Type | Value | % Portfolio | Δ % | Shares | Status |
|---|
Quarter-over-Quarter Changes
2026-02-17 → 2026-05-15 · 9 positions moved
| Action | Ticker | Company | Shares Δ | Value | Wt. Δ | Portfolio % |
|---|