William Frels - Mairs & Power Inc
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  Arbitron (CDN1)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2012   Q1 0 0.00 Sell 100.00% 0.01 SEC
2011   Q4 8,035 0.01 $34.35 $276,000 SEC
2011   Q3 8,035 0.01 Buy 0.01 $33.11 $266,000 SEC
2005   Q3 0 0.00 Sell 100.00% <0.01 SEC
2005   Q2 5,000 <0.01 Reduce 7.58% <0.01 $42,900.00 $214,500,000 SEC
2005   Q1 5,410 <0.01 Add 0.37% $42,900.00 $232,089,000 SEC
2004   Q4 5,390 <0.01 Buy <0.01 $39,179.96 $211,180,000 SEC
2004   Q2 0 0.00 Sell 100.00% 0.01 SEC
2004   Q1 5,490 0.01 Reduce 25.10% <0.01 $40,259.93 $221,027,000 SEC
2003   Q4 7,330 0.01 Reduce 2.66% <0.01 $41,720.05 $305,808,000 SEC
2003   Q3 7,530 0.01 Buy 0.01 $35,300.00 $265,809,000 SEC
2003   Q2 0 0.00 Sell 100.00% 0.01 SEC
2003   Q1 10,630 0.01 Reduce 6.83% <0.01 $31,700.00 $336,971,000 SEC
2002   Q4 11,409 0.02 Reduce 90.93% 0.18 $33,500.04 $382,202,000 SEC
2002   Q3 125,729 0.20 $34,100.00 $4,287,359,000 SEC
2002   Q2 125,729 0.17 Reduce 0.10% <0.01 $31,200.00 $3,922,745,000 SEC
2002   Q1 125,849 0.37 Reduce 0.47% <0.01 $33,800.00 $4,253,696,000 SEC
2001   Q4 126,449 0.22 Buy 0.22 $34,150.00 $4,318,233,000 SEC