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  ESCO Technologies Inc. (ESE)
← All ESE superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2006   Q3 0 0.00 Sell 100.00% 0.46 $45.30–58.42 · VW $51.07i SEC
2006   Q2 250,000 0.46 Add 42.86% 0.14 $47.65–58.03 · VW $51.72i $13,362,000 SEC
2006   Q1 175,000 0.32 Reduce 22.22% 0.10 $43.84–52.76 · VW $49.14i $8,863,000 SEC
2005   Q4 225,000 0.45 Reduce 9.64% 0.06 $32.57–50.75 · VW $42.33i $10,010,000 SEC
2005   Q3 249,000 0.59 Add 46.99% 0.19 $47.17–56.22 · VW $51.91i $12,467,000 SEC
2005   Q2 169,400 0.43 Buy 0.43 $35.40–53.25 · VW $43.85i $8,537,000 SEC
Price snapshot:
Current price$320.82
52-week low$174.69
52-week high$362.06