William Frels - Mairs & Power
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    245
Portfolio value:    $9,786,094,433
Holdings Activity Buys Sells    History
Holding/activity history for  Analog Devices, Inc. (ADI)
← All ADI superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 648 <0.01 Buy <0.01 $300.56–435.72 · VW $383.38i $206,155 SEC
2023   Q2 0 0.00 Sell 100.00% <0.01 $168.54–200.10 · VW $183.47i SEC
2023   Q1 1,402 <0.01 Buy <0.01 $161.93–198.25 · VW $179.29i $276,502 SEC
Price snapshot:
Current price$386.01
Avg. buy price$318.14
+/- since buy21.33%
52-week low$215.48
52-week high$445.91