Bill Ackman - Pershing Square Capital Management

Holding/activity history for  Automatic Data Processing Inc. (ADP)

PeriodShares% of PortfolioActivity% Change to PortfolioReported Price
2019   Q3 0 0 Sell 100.00% 9.93
2019   Q2 4,029,526 9.93 $165.33
2019   Q1 4,029,526 9.58 Reduce 1.00% 0.10 $159.74
2018   Q4 4,070,126 8.96 Add 1.01% 0.09 $131.12
2018   Q3 4,029,427 11.65 Reduce 4.64% 0.57 $150.66
2018   Q2 4,225,365 9.76 Reduce 46.80% 8.58 $134.14
2018   Q1 7,941,957 18.65 Reduce 9.73% 2.01 $113.48
2017   Q4 8,798,442 17.56 $117.19
2017   Q3 8,798,442 18.81 Add 402.52% 15.07 $109.32
2017   Q2 1,750,867 2.98 Buy 2.98 $102.46
2011   Q1 0 0 Sell 100.00% 1.14
2010   Q4 1,404,733 1.14 Reduce 83.85% 5.92 $46.28
2010   Q3 8,700,612 9.05 Add 5.21% 0.45 $42.03
2010   Q2 8,270,027 9.51 Buy 9.51 $40.26
2010   Q1 0 0 Sell 100.00% 0.26
2009   Q4 114,482 0.26 Reduce 98.13% 13.64 $42.82
2009   Q3 6,118,353 7.68 Reduce 15.71% 1.43 $39.30
2009   Q2 7,258,302 11.75 Buy 11.75 $35.44