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  Amazon.com Inc. (AMZN)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 2,602,912 5.54 Add 0.39% 0.02 $208.27 $542,108,482 SEC
2025   Q4 2,592,768 5.76 Add 1.44% 0.08 $230.82 $598,462,710 SEC
2025   Q3 2,555,902 5.27 Add 2.53% 0.13 $219.57 $561,199,402 SEC
2025   Q2 2,492,861 5.40 Add 3.97% 0.21 $219.39 $546,908,775 SEC
2025   Q1 2,397,617 4.75 Add 1.44% 0.07 $190.26 $456,170,610 SEC
2024   Q4 2,363,488 5.02 Add 0.02% <0.01 $219.39 $518,525,632 SEC
2024   Q3 2,362,983 4.14 Add 0.54% 0.02 $186.33 $440,294,622 SEC
2024   Q2 2,350,397 4.39 Reduce 3.28% 0.14 $193.25 $454,214,220 SEC
2024   Q1 2,430,175 4.24 Reduce 0.93% 0.04 $180.38 $438,354,967 SEC
2023   Q4 2,452,975 3.93 Reduce 7.94% 0.32 $151.94 $372,705,022 SEC
2023   Q3 2,664,451 3.98 Reduce 2.20% 0.08 $127.12 $338,705,011 SEC
2023   Q2 2,724,396 3.86 Reduce 0.29% <0.01 $130.36 $355,152,263 SEC
2023   Q1 2,732,442 3.26 Add 8.60% 0.26 $103.29 $282,233,934 SEC
2022   Q4 2,516,070 2.54 Add 5.50% 0.13 $84.00 $211,349,880 SEC
2022   Q3 2,384,857 3.40 Reduce 9.79% 0.33 $113.00 $269,489,000 SEC
2022   Q2 2,643,640 3.37 Add 7.97% 0.25 $106.21 $280,781,000 SEC
2022   Q1 2,448,480 4.02 Add 5.90% 0.22 $163.00 $399,096,000 SEC
2021   Q4 2,312,020 3.57 Add 7.93% 0.26 $166.72 $385,453,000 SEC
2021   Q3 2,142,100 3.52 Add 30.47% 0.82 $164.25 $351,844,000 SEC
2021   Q2 1,641,780 2.79 Add 40.39% 0.80 $172.01 $282,399,000 SEC
2021   Q1 1,169,480 1.90 Add 44.90% 0.59 $154.70 $180,923,000 SEC
2020   Q4 807,080 1.46 Add 6,504.58% 1.44 $162.85 $131,430,000 SEC
2020   Q3 12,220 0.02 Add 0.66% <0.01 $157.45 $1,924,000 SEC
2020   Q2 12,140 0.02 Add 8.01% <0.01 $137.97 $1,675,000 SEC
2020   Q1 11,240 0.02 Add 8.70% <0.01 $97.51 $1,096,000 SEC
2019   Q4 10,340 0.01 Add 9.07% <0.01 $92.36 $955,000 SEC
2019   Q3 9,480 0.01 Reduce 21.13% <0.01 $86.81 $823,000 SEC
2019   Q2 12,020 0.01 Reduce 2.44% <0.01 $94.68 $1,138,000 SEC
2019   Q1 12,320 0.01 $89.04 $1,097,000 SEC
2018   Q4 12,320 0.01 $75.08 $925,000 SEC
2018   Q3 12,320 0.01 Add 1.65% <0.01 $100.16 $1,234,000 SEC
2018   Q2 12,120 0.01 Add 3.41% <0.01 $84.98 $1,030,000 SEC
2018   Q1 11,720 0.01 Add 39.86% <0.01 $72.35 $848,000 SEC
2017   Q4 8,380 0.01 Reduce 2.33% <0.01 $58.47 $490,000 SEC
2017   Q3 8,580 <0.01 Reduce 9.68% <0.01 $48.02 $412,000 SEC
2017   Q2 9,500 0.01 Reduce 2.06% <0.01 $48.42 $460,000 SEC
2017   Q1 9,700 0.01 Add 8.99% <0.01 $44.33 $430,000 SEC
2016   Q4 8,900 <0.01 Add 15.89% <0.01 $37.53 $334,000 SEC
2016   Q3 7,680 <0.01 $41.93 $322,000 SEC
2016   Q2 7,680 <0.01 Add 8.78% <0.01 $35.81 $275,000 SEC
2016   Q1 7,060 <0.01 Reduce 58.62% <0.01 $29.75 $210,000 SEC
2015   Q4 17,060 0.01 Add 17.17% <0.01 $33.82 $577,000 SEC
2015   Q3 14,560 0.01 $25.62 $373,000 SEC
2015   Q2 14,560 <0.01 $21.70 $316,000 SEC
2015   Q1 14,560 <0.01 Reduce 21.55% <0.01 $18.61 $271,000 SEC
2014   Q4 18,560 <0.01 Reduce 7.48% <0.01 $15.52 $288,000 SEC
2014   Q3 20,060 <0.01 Reduce 13.01% <0.01 $16.10 $323,000 SEC
2014   Q2 23,060 0.01 Reduce 3.03% <0.01 $16.22 $374,000 SEC
2014   Q1 23,780 0.01 Reduce 20.68% <0.01 $16.82 $400,000 SEC
2013   Q4 29,980 0.01 Buy 0.01 $19.95 $598,000 SEC