Bill Ackman - Pershing Square Capital Management
Holding/activity history for Allergan Plc (AGN)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2015 Q1 | 0 | 0 | Sell 100.00% | 35.30 | |
| 2014 Q4 | 26,635,978 | 35.30 | Reduce 7.77% | 2.97 | $212.59 |
| 2014 Q3 | 28,878,538 | 38.33 | $178.19 | ||
| 2014 Q2 | 28,878,538 | 38.79 | Add 4733.79% | 37.99 | $169.22 |
| 2014 Q1 | 597,431 | 0.88 | $124.10 |