Stephen Mandel - Lone Pine Capital
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    36
Portfolio value:    $12,543,849,391
Holdings Activity Buys Sells    History
Holding/activity history for  Gartner, Inc. (IT)
← All IT superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2007   Q4 0 0.00 Sell 100.00% 0.56 $16.10–26.59 · VW $20.13i SEC
2007   Q3 1,924,960 0.56 Reduce 3.28% 0.02 $19.98–25.07 · VW $22.56i $47,085,000 SEC
2007   Q2 1,990,323 0.54 Add 130.71% 0.31 $23.57–28.44 · VW $25.85i $48,942,000 SEC
2007   Q1 862,704 0.27 Buy 0.27 $19.44–24.00 · VW $21.81i $20,662,000 SEC
Price snapshot:
Current price$141.31
52-week low$124.25
52-week high$386.06