Stephen Mandel - Lone Pine Capital

Holding/activity history for  TransDigm Group Inc. (TDG)

PeriodShares% of PortfolioActivity% Change to PortfolioReported Price
2023   Q4 0 0 Sell 100.00% 3.55
2023   Q3 436,740 3.55 Reduce 25.09% 1.19 $843.13
2023   Q2 582,986 4.78 Reduce 16.58% 0.95 $894.17
2023   Q1 698,848 4.77 Reduce 9.91% 0.52 $737.05
2022   Q4 775,690 4.66 Add 5.18% 0.23 $629.65
2022   Q3 737,523 3.65 Buy 3.65 $524.82
2021   Q4 0 0 Sell 100.00% 1.65
2021   Q3 784,342 1.65 Add 9.32% 0.14 $624.57
2021   Q2 717,463 1.50 Buy 1.50 $647.29
2020   Q4 0 0 Sell 100.00% 1.54
2020   Q3 754,410 1.54 Reduce 56.91% 2.03 $475.12
2020   Q2 1,750,708 3.97 Add 125.62% 2.21 $442.05
2020   Q1 775,953 1.51 Reduce 38.14% 0.93 $320.19
2019   Q4 1,254,428 3.76 Reduce 2.31% 0.09 $560.00
2019   Q3 1,284,058 3.93 Reduce 19.01% 0.92 $520.67
2019   Q2 1,585,504 4.77 Reduce 4.56% 0.23 $483.80
2019   Q1 1,661,253 4.41 Add 9.11% 0.37 $453.99
2018   Q4 1,522,520 3.51 Reduce 13.65% 0.55 $340.06
2018   Q3 1,763,113 3.38 Add 0.07% 0.00 $372.30
2018   Q2 1,761,813 3.22 Add 24.92% 0.64 $345.14
2018   Q1 1,410,402 2.19 $306.94
2017   Q4 1,410,402 2.02 Buy 2.02 $274.62
2017   Q1 0 0 Sell 100.00% 2.64
2016   Q4 2,028,392 2.64 Reduce 9.88% 0.29 $248.96
2016   Q3 2,250,775 2.91 Reduce 5.45% 0.17 $289.12
2016   Q2 2,380,420 2.90 Add 12.40% 0.32 $263.69
2016   Q1 2,117,859 2.37 Reduce 2.46% 0.06 $220.34
2015   Q4 2,171,359 2.21 Reduce 1.99% 0.04 $228.45
2015   Q3 2,215,423 2.10 $212.41
2015   Q2 2,215,423 2.21 $224.67
2015   Q1 2,215,423 2.07 Add 23.99% 0.40 $218.72
2014   Q4 1,786,836 1.50 $196.35
2014   Q3 1,786,836 1.32 Add 82.44% 0.60 $184.33
2014   Q2 979,395 0.68 Reduce 5.27% 0.04 $167.26
2014   Q1 1,033,918 0.86 Reduce 62.66% 1.44 $185.20
2013   Q4 2,768,629 2.07 Add 8.31% 0.16 $161.02
2013   Q3 2,556,210 1.69 $138.70
2013   Q2 2,556,210 2.06 $156.77
2013   Q1 2,556,210 2.10 Reduce 12.29% 0.29 $152.92
2012   Q4 2,914,384 2.56 Reduce 16.06% 0.49 $136.36
2012   Q3 3,472,092 3.18 $141.87
2012   Q2 3,472,092 2.97 Add 4.21% 0.12 $134.30
2012   Q1 3,331,859 2.49 Add 6.80% 0.16 $115.76
2011   Q4 3,119,601 2.28 Add 0.97% 0.02 $95.68
2011   Q3 3,089,601 2.10 Add 2.08% 0.04 $81.67
2011   Q2 3,026,501 2.14 Add 4.80% 0.10 $91.19
2011   Q1 2,887,779 2.00 $83.83
2010   Q4 2,887,779 1.84 Add 16.45% 0.26 $72.01
2010   Q3 2,479,871 1.43 Buy 1.43 $62.05