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  iShares Russell 1000 Growth ETF (IWF)
← All IWF superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2025   Q4 0 0.00 Sell 100.00% <0.01 $112.71–123.25 · VW $118.62i SEC
2025   Q3 16,688 <0.01 Add 138.95% <0.01 $104.64–118.25 · VW $111.64i $222,495 SEC
2025   Q2 6,984 0.01 $106.15 $741,317 SEC
2025   Q1 6,984 0.01 $90.27 $630,463 SEC
2024   Q4 6,984 0.01 Buy 0.01 $91.83–104.88 · VW $98.14i $701,159 SEC
2019   Q3 0 0.00 Sell 100.00% 0.01 $38.06–41.08 · VW $40.01i SEC
2019   Q2 26,180 0.01 $39.34 $1,030,000 SEC
2019   Q1 26,180 0.01 $37.85 $991,000 SEC
2018   Q4 26,180 0.01 $32.73 $857,000 SEC
2018   Q3 26,180 0.01 $39.00 $1,021,000 SEC
2018   Q2 26,180 0.01 $35.94 $941,000 SEC
2018   Q1 26,180 0.01 $34.03 $891,000 SEC
2017   Q4 26,180 0.01 $33.65 $881,000 SEC
2017   Q3 26,180 0.01 $31.28 $819,000 SEC
2017   Q2 26,180 0.01 $29.76 $779,000 SEC
2017   Q1 26,180 0.01 Reduce 7.10% <0.01 $26.28–28.67 · VW $27.59i $745,000 SEC
2016   Q4 28,180 0.01 $26.22 $739,000 SEC
2016   Q3 28,180 0.01 Reduce 4.81% <0.01 $24.85–26.47 · VW $25.94i $734,000 SEC
2016   Q2 29,604 0.01 Add 5.05% <0.01 $23.86–25.48 · VW $24.87i $743,000 SEC
2016   Q1 28,180 0.01 $24.95 $703,000 SEC
2015   Q4 28,180 0.01 Buy 0.01 $22.98–25.65 · VW $24.92i $701,000 SEC
2010   Q1 0 0.00 Sell 100.00% <0.01 $11.66–13.11 · VW $12.40i SEC
2009   Q4 18,052 <0.01 Buy <0.01 $11.22–12.64 · VW $11.98i $224,973,000 SEC
Price snapshot:
Current price$121.59
52-week low$102.14
52-week high$129.03