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  Vertex Pharmaceuticals Inc. (VRTX)
← All VRTX superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2016   Q1 0 0.00 Sell 100.00% 0.71 $75.90–124.96 · VW $90.33i SEC
2015   Q4 1,421,673 0.71 Add 5.74% 0.04 $101.49–134.71 · VW $122.28i $178,889,000 SEC
2015   Q3 1,344,464 0.58 Reduce 25.52% 0.23 $97.45–143.45 · VW $123.11i $140,012,000 SEC
2015   Q2 1,805,186 0.92 Add 1.98% 0.02 $113.68–137.50 · VW $125.90i $222,904,000 SEC
2015   Q1 1,770,150 0.88 Add 131.63% 0.50 $103.75–136.33 · VW $118.92i $208,825,000 SEC
2014   Q4 764,200 0.48 Buy 0.48 $96.43–124.35 · VW $113.35i $90,787,000 SEC
2013   Q2 0 0.00 Sell 100.00% 0.36 $51.28–87.47 · VW $75.74i SEC
2013   Q1 780,500 0.36 Buy 0.36 $42.72–55.93 · VW $47.81i $42,904,000 SEC
2003   Q4 0 0.00 Sell 100.00% 1.93 $7.83–14.19 · VW $10.86i SEC
2003   Q3 1,437,500 1.93 Add 48.17% 0.63 $11.73–16.77 · VW $13.75i $17,681,000 SEC
2003   Q2 970,200 1.43 Add 29.36% 0.32 $9.94–18.75 · VW $13.84i $14,194,000 SEC
2003   Q1 750,000 0.71 Buy 0.71 $9.59–16.50 · VW $12.55i $8,354,000 SEC
Price snapshot:
Current price$480.25
52-week low$362.50
52-week high$533.67