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  ATI Inc. (ATI)
← All ATI superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 3,332,843 1.36 Buy 1.36 $114.75–168.14 · VW $142.68i $484,795,343 SEC
Price snapshot:
Current price$183.75
Avg. buy price$145.46
+/- since buy26.32%
52-week low$70.42
52-week high$205.31