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  Marshall & Ilsley (MI)
← All MI superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2011   Q3 0 0.00 Sell 100.00% 0.01 SEC
2011   Q2 2,029 0.01 $398.50 $809,000 SEC
2011   Q1 2,029 0.02 Reduce 1.65% <0.01 $399.50 $811,000 SEC
2010   Q4 2,063 0.02 Reduce 19.51% <0.01 $346.00 $714,000 SEC
2010   Q3 2,563 0.01 $352,000.00 $902,232,000 SEC
2010   Q2 2,563 0.03 Reduce 66.33% 0.03 $359,000.00 $920,174,000 SEC
2010   Q1 7,611 0.05 Reduce 2.31% <0.01 $402,500.00 $3,063,492,000 SEC
2009   Q4 7,791 0.03 Reduce 0.85% <0.01 $272,500.00 $2,123,086,000 SEC
2009   Q3 7,858 0.05 Add 0.26% <0.01 $403,500.00 $3,170,824,000 SEC
2009   Q2 7,838 0.04 Add 0.41% <0.01 $240,000.00 $1,881,192,000 SEC
2009   Q1 7,806 0.05 Reduce 0.79% <0.01 $281,500.00 $2,197,473,000 SEC
2008   Q4 7,868 0.10 Add 2.47% <0.01 $682,000.00 $5,365,921,000 SEC
2008   Q3 7,678 0.11 Add 8.94% <0.01 $1,007,500.00 $7,735,484,000 SEC
2008   Q2 7,048 0.08 Reduce 12.77% 0.02 $766,500.00 $5,402,215,000 SEC
2008   Q1 8,080 0.13 Add 2.02% <0.01 $1,160,000.00 $9,373,194,000 SEC
2007   Q4 7,920 0.21 Buy 0.21 $1,324.00 $10,486,504 SEC