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  Wintrust Financial Corp. (WTFC)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 57,744 0.08 Add 23.83% 0.02 $138.94 $8,022,951 SEC
2025   Q4 46,633 0.06 Reduce 8.29% <0.01 $139.82 $6,520,226 SEC
2025   Q3 50,849 0.06 Add 0.33% <0.01 $132.44 $6,734,442 SEC
2025   Q2 50,680 0.06 Reduce 22.48% 0.02 $123.98 $6,283,306 SEC
2025   Q1 65,375 0.08 Reduce 24.10% 0.02 $112.46 $7,352,073 SEC
2024   Q4 86,135 0.10 Reduce 0.05% $124.71 $10,741,896 SEC
2024   Q3 86,175 0.09 Reduce 14.43% 0.01 $108.53 $9,352,573 SEC
2024   Q2 100,705 0.10 Reduce 16.88% 0.02 $98.56 $9,925,485 SEC
2024   Q1 121,160 0.12 Reduce 20.17% 0.03 $104.39 $12,647,892 SEC
2023   Q4 151,765 0.15 Reduce 8.22% 0.01 $92.75 $14,076,204 SEC
2023   Q3 165,357 0.15 Reduce 18.91% 0.03 $75.50 $12,484,454 SEC
2023   Q2 203,918 0.16 Add 11.09% 0.02 $72.62 $14,808,525 SEC
2023   Q1 183,558 0.15 Add 13.71% 0.02 $72.95 $13,390,556 SEC
2022   Q4 161,425 0.16 $84.52 $13,643,641 SEC
2022   Q3 161,425 0.17 Reduce 0.07% <0.01 $81.55 $13,164,000 SEC
2022   Q2 161,532 0.16 Reduce 0.06% <0.01 $80.15 $12,947,000 SEC
2022   Q1 161,621 0.15 Reduce 15.44% 0.02 $92.93 $15,019,000 SEC
2021   Q4 191,143 0.16 Reduce 18.64% 0.04 $90.82 $17,360,000 SEC
2021   Q3 234,941 0.19 Reduce 0.08% <0.01 $80.37 $18,882,000 SEC
2021   Q2 235,123 0.18 Reduce 5.02% 0.01 $75.63 $17,782,000 SEC
2021   Q1 247,539 0.20 Reduce 4.21% <0.01 $75.80 $18,763,000 SEC
2020   Q4 258,429 0.18 Reduce 11.68% 0.02 $61.09 $15,787,000 SEC
2020   Q3 292,595 0.15 Add 0.06% <0.01 $40.05 $11,718,000 SEC
2020   Q2 292,420 0.17 Add 10.60% 0.02 $43.62 $12,755,000 SEC
2020   Q1 264,385 0.13 Add 18.41% 0.02 $32.86 $8,688,000 SEC
2019   Q4 223,285 0.18 Add 0.04% <0.01 $70.90 $15,831,000 SEC
2019   Q3 223,205 0.17 Add 5.14% <0.01 $64.63 $14,426,000 SEC
2019   Q2 212,285 0.19 $73.16 $15,531,000 SEC
2019   Q1 212,285 0.17 Add 8.25% 0.01 $67.33 $14,293,000 SEC
2018   Q4 196,115 0.18 Add 16.75% 0.03 $66.49 $13,040,000 SEC
2018   Q3 167,980 0.17 Add 9.88% 0.02 $84.94 $14,268,000 SEC
2018   Q2 152,880 0.17 Reduce 8.50% 0.02 $87.05 $13,308,000 SEC
2018   Q1 167,080 0.18 Reduce 5.00% <0.01 $86.05 $14,377,000 SEC
2017   Q4 175,880 0.17 Reduce 13.54% 0.03 $82.37 $14,487,000 SEC
2017   Q3 203,430 0.19 Reduce 2.82% <0.01 $78.31 $15,931,000 SEC
2017   Q2 209,330 0.19 Add 8.32% 0.01 $76.44 $16,001,000 SEC
2017   Q1 193,250 0.16 Add 10.49% 0.02 $69.12 $13,357,000 SEC
2016   Q4 174,900 0.16 Add 3.35% <0.01 $72.57 $12,692,000 SEC
2016   Q3 169,230 0.12 Add 5.42% <0.01 $55.57 $9,404,000 SEC
2016   Q2 160,530 0.11 Add 5.59% <0.01 $51.00 $8,187,000 SEC
2016   Q1 152,030 0.10 Add 17.46% 0.01 $44.34 $6,741,000 SEC
2015   Q4 129,430 0.09 Add 3.27% <0.01 $48.52 $6,280,000 SEC
2015   Q3 125,330 0.10 Reduce 7.78% <0.01 $53.43 $6,696,000 SEC
2015   Q2 135,910 0.10 Add 12.14% 0.01 $53.38 $7,255,000 SEC
2015   Q1 121,200 0.08 Add 16.99% 0.01 $47.68 $5,779,000 SEC
2014   Q4 103,600 0.07 Add 13.72% <0.01 $46.76 $4,844,000 SEC
2014   Q3 91,100 0.06 $44.67 $4,069,000 SEC
2014   Q2 91,100 0.06 Add 12.75% <0.01 $46.00 $4,191,000 SEC
2014   Q1 80,800 0.06 Add 10.68% <0.01 $48.66 $3,932,000 SEC
2013   Q4 73,000 0.05 Add 17.17% <0.01 $46.12 $3,367,000 SEC
2013   Q3 62,300 0.05 Add 16.45% <0.01 $41.08 $2,559,000 SEC
2013   Q2 53,500 0.04 Reduce 6.12% <0.01 $38.28 $2,048,000 SEC
2013   Q1 56,985 0.02 Add 114.23% 0.01 $37.04 $2,111,000 SEC
2012   Q4 26,600 0.02 Add 44.57% <0.01 $36.69 $976,000 SEC
2012   Q3 18,400 0.02 Add 60.00% <0.01 $37.55 $691,000 SEC
2012   Q2 11,500 0.01 Buy 0.01 $35.48 $408,000 SEC