ACKMAN WILLIAM A enters PERSHING SQUARE INC. with 100M shares plus derivative instruments
Holding both equity and derivatives at entry signals strong long-term conviction in the company.
Indirect Derivatives
Filed: 4/30/2026ACC: 0001140361-26-017910
DirectorOfficer10% Owner· CEO & Chairman
Since Apr 2026
100M
Baseline shares
0.00
Direct ownership
0 positions
92.43M
Derivative underlying
1 instrument
3
Security positions
100M indirect
Non-Derivative Holdings3
Common Stock
IndirectShares owned83.70M
Common Stock
IndirectShares owned300K
Common Stock
IndirectShares owned16M
Total
100M indirect100M
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 83.70M | Indirect |
| Common Stock | 300K | Indirect |
| Common Stock | 16M | Indirect |
| Total | 100M | 100M indirect |
Derivative Holdings1
M Units of Pershing Square Partner Group, LLC
IndirectUnderlying security
Common Stock
Underlying shares
92.43M
Shares owned
N/A
Exercise price
Expiration
—
Exercise window
—
Total
Underlying
92.43M
Owned
0.00
| Security | Underlying | Exercise Price | Exercise Window | Expiration | Underlying Shares | Shares Owned |
|---|---|---|---|---|---|---|
| M Units of Pershing Square Partner Group, LLC Indirect | Common Stock | — | — | 92.43M | N/A | |
| Total | 92.43M | 0.00 | ||||