Bill Ackman - Pershing Square Capital Management 13F Activity & Position Changes (Q3 2018)

According to the SEC 13F filed on May 15, 2026, the Pershing Square Capital Management portfolio showed several notable changes in holdings as of quarter-end Sep 30, 2018. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.

During Q3 2018, the filing reported:

New Buys - None reported

These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.

Date Symbol Type Change Qty
Q3 2018
ADP
Automatic Data Processing, Inc.
Sell
-195,938
Q3 2018
CMG
Chipotle Mexican Grill, Inc.
Sell
-823,357
Q3 2018
LOW
Lowe's Companies, Inc.
Buy
+723,300
Q3 2018
MDLZ
Mondelez International, Inc.
Sell - Position Exit
-16,371,713