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  Amgen Inc. (AMGN)
← All AMGN superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2015   Q4 0 0.00 Sell 100.00% 0.13 $140.04–165.23 · VW $149.18i SEC
2015   Q3 230,298 0.13 Buy 0.13 $130.09–165.00 · VW $152.06i $31,855,000 SEC
2003   Q2 0 0.00 Sell 100.00% 4.01 $62.45–72.37 · VW $66.92i SEC
2003   Q1 825,000 4.01 Add 725.00% 3.53 $53.58–64.90 · VW $61.07i $47,478,000 SEC
2002   Q4 100,000 0.46 Buy 0.46 $46.56–54.70 · VW $51.97i $4,834,000 SEC
Price snapshot:
Current price$360.45
52-week low$264.02
52-week high$388.36