Andreas Halvorsen - Viking Global Investors
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    77
Portfolio value:    $35,748,670,967
Holdings Activity Buys Sells    History
Holding/activity history for  TransDigm Group Inc. (TDG)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2018   Q2 0 0.00 Sell 100.00% 1.99 SEC
2018   Q1 1,048,958 1.99 Add 82.33% 0.90 $306.94 $321,967,000 SEC
2017   Q4 575,317 1.00 Buy 1.00 $274.62 $157,994,000 SEC
2017   Q3 0 0.00 Sell 100.00% 0.99 SEC
2017   Q2 533,860 0.99 Buy 0.99 $268.87 $143,539,000 SEC
2016   Q2 0 0.00 Sell 100.00% 1.08 SEC
2016   Q1 1,101,310 1.08 Reduce 31.17% 0.46 $220.34 $242,663,000 SEC
2015   Q4 1,600,128 1.46 Add 40.49% 0.42 $228.45 $365,549,000 SEC
2015   Q3 1,138,974 1.00 Add 148.59% 0.60 $212.41 $241,929,000 SEC
2015   Q2 458,176 0.42 Buy 0.42 $224.67 $102,938,000 SEC