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  Illinois Tool Works (ITW)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 1,484 <0.01 Reduce 14.37% <0.01 $260.29 $386,270 SEC
2025   Q4 1,733 <0.01 Reduce 1.48% <0.01 $246.30 $426,838 SEC
2025   Q3 1,759 <0.01 $260.76 $458,677 SEC
2025   Q2 1,759 <0.01 Add 3.53% <0.01 $247.25 $434,913 SEC
2025   Q1 1,699 <0.01 $248.01 $421,369 SEC
2024   Q4 1,699 <0.01 $253.56 $430,798 SEC
2024   Q3 1,699 <0.01 $262.07 $445,257 SEC
2024   Q2 1,699 <0.01 Reduce 1.74% <0.01 $236.96 $402,595 SEC
2024   Q1 1,729 <0.01 Add 5.49% <0.01 $268.33 $463,943 SEC
2023   Q4 1,639 <0.01 Add 0.92% $261.94 $429,320 SEC
2023   Q3 1,624 <0.01 $230.31 $374,023 SEC
2023   Q2 1,624 <0.01 $250.16 $406,260 SEC
2023   Q1 1,624 <0.01 Reduce 24.50% <0.01 $243.45 $395,363 SEC
2022   Q4 2,151 0.01 $220.30 $473,865 SEC
2022   Q3 2,151 <0.01 $180.85 $389,000 SEC
2022   Q2 2,151 <0.01 $182.24 $392,000 SEC
2022   Q1 2,151 <0.01 $209.21 $450,000 SEC
2021   Q4 2,151 <0.01 Add 19.57% <0.01 $246.86 $531,000 SEC
2021   Q3 1,799 <0.01 Reduce 2.70% <0.01 $206.78 $372,000 SEC
2021   Q2 1,849 <0.01 $223.36 $413,000 SEC
2021   Q1 1,849 <0.01 $221.74 $410,000 SEC
2020   Q4 1,849 <0.01 $203.89 $377,000 SEC
2020   Q3 1,849 <0.01 $193.08 $357,000 SEC
2020   Q2 1,849 <0.01 Reduce 21.29% <0.01 $174.69 $323,000 SEC
2020   Q1 2,349 <0.01 Reduce 11.33% <0.01 $142.19 $334,000 SEC
2019   Q4 2,649 0.01 $179.69 $476,000 SEC
2019   Q3 2,649 0.01 Reduce 8.62% <0.01 $156.66 $415,000 SEC
2019   Q2 2,899 0.01 $150.74 $437,000 SEC
2019   Q1 2,899 0.01 $143.50 $416,000 SEC
2018   Q4 2,899 <0.01 Reduce 3.37% <0.01 $126.60 $367,000 SEC
2018   Q3 3,000 <0.01 Reduce 13.04% <0.01 $141.00 $423,000 SEC
2018   Q2 3,450 0.01 Reduce 5.45% <0.01 $138.55 $478,000 SEC
2018   Q1 3,649 0.01 Reduce 13.65% <0.01 $156.76 $572,000 SEC
2017   Q4 4,226 0.01 $166.82 $705,000 SEC
2017   Q3 4,226 0.01 Add 31.00% <0.01 $147.89 $625,000 SEC
2017   Q2 3,226 0.01 $143.21 $462,000 SEC
2017   Q1 3,226 0.01 Buy 0.01 $132.36 $427,000 SEC
2016   Q4 0 0.00 Sell 100.00% <0.01 SEC
2016   Q3 2,199 <0.01 Buy <0.01 $120.05 $264,000 SEC
2014   Q2 0 0.00 Sell 100.00% <0.01 SEC
2014   Q1 3,676 <0.01 Add 0.55% $81.34 $299,000 SEC
2013   Q4 3,656 <0.01 Add 5.76% <0.01 $83.97 $307,000 SEC
2013   Q3 3,457 <0.01 Add 2.95% <0.01 $76.37 $264,000 SEC
2013   Q2 3,358 <0.01 Reduce 7.87% <0.01 $69.09 $232,000 SEC
2013   Q1 3,645 <0.01 Reduce 10.88% <0.01 $60.91 $222,000 SEC
2012   Q4 4,090 0.01 Reduce 1.40% <0.01 $60.88 $249,000 SEC
2012   Q3 4,148 0.01 Reduce 1.19% <0.01 $59.55 $247,000 SEC
2012   Q2 4,198 0.01 $52.88 $222,000 SEC
2012   Q1 4,198 0.01 Reduce 54.12% <0.01 $57.17 $240,000 SEC
2011   Q4 9,150 0.01 Add 4.30% <0.01 $46.67 $427,000 SEC
2011   Q3 8,773 0.01 Buy 0.01 $41.60 $365,000 SEC
2011   Q2 0 0.00 Sell 100.00% 0.01 SEC
2011   Q1 5,231 0.01 Add 1.12% <0.01 $53.72 $281,000 SEC
2010   Q4 5,173 0.01 Add 19.80% <0.01 $53.35 $276,000 SEC
2010   Q3 4,318 <0.01 Buy <0.01 $47,019.92 $203,032,000 SEC
2005   Q3 0 0.00 Sell 100.00% <0.01 SEC
2005   Q2 2,938 <0.01 $79,680.05 $234,100,000 SEC
2005   Q1 2,938 <0.01 Buy <0.01 $89,529.95 $263,039,000 SEC