John Rogers - Ariel Investments
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    106
Portfolio value:    $8,934,260,435
Holdings Activity Buys Sells    History
Holding/activity history for  FormFactor, Inc. (FORM)
← All FORM superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2014   Q3 0 0.00 Sell 100.00% 0.02 $6.52–8.50 · VW $7.31i SEC
2014   Q2 164,475 0.02 Reduce 59.36% 0.02 $5.28–8.42 · VW $6.94i $1,368,000 SEC
2014   Q1 404,675 0.04 Add 30.26% <0.01 $5.87–7.37 · VW $6.60i $2,586,000 SEC
2013   Q4 310,675 0.03 Buy 0.03 $4.99–6.95 · VW $5.68i $1,867,000 SEC
Price snapshot:
Current price$110.30
52-week low$26.08
52-week high$160.27