Robert Goldfarb - Ruane, Cunniff & Goldfarb
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    50
Portfolio value:    $6,028,259,104
Holdings Activity Buys Sells    History
Holding/activity history for  West Pharmaceutical Services, Inc. (WST)
← All WST superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2018   Q4 0 0.00 Sell 100.00% 0.03 $91.75–111.63 · VW $102.71i SEC
2018   Q3 22,944 0.03 Reduce 1.10% <0.01 $99.80–125.09 · VW $111.48i $2,833,000 SEC
2018   Q2 23,200 0.02 Reduce 5.44% <0.01 $92.74–118.05 · VW $109.28i $2,304,000 SEC
2018   Q1 24,534 0.02 $86.49 $2,122,000 SEC
Price snapshot:
Current price$359.70
52-week low$206.12
52-week high$367.66