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  Danaher Corp. (DHR)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 1,135 <0.01 Reduce 2.91% <0.01 $189.60 $215,196 SEC
2025   Q4 1,169 <0.01 Reduce 33.39% <0.01 $228.92 $267,607 SEC
2025   Q3 1,755 <0.01 Add 50.13% <0.01 $198.26 $347,946 SEC
2025   Q2 1,169 <0.01 Add 0.26% $197.54 $230,924 SEC
2025   Q1 1,166 <0.01 Buy <0.01 $205.00 $239,030 SEC
2024   Q4 0 0.00 Sell 100.00% <0.01 SEC
2024   Q3 753 <0.01 Reduce 14.82% <0.01 $278.02 $209,349 SEC
2024   Q2 884 <0.01 Reduce 1.34% $249.85 $220,867 SEC
2024   Q1 896 <0.01 Reduce 26.92% <0.01 $249.72 $223,749 SEC
2023   Q4 1,226 <0.01 Add 0.57% $231.34 $283,623 SEC
2023   Q3 1,219 <0.01 Reduce 11.41% <0.01 $248.10 $302,434 SEC
2023   Q2 1,376 <0.01 Add 0.36% $240.00 $330,240 SEC
2023   Q1 1,371 <0.01 Add 45.70% <0.01 $252.04 $345,547 SEC
2022   Q4 941 <0.01 Add 8.04% <0.01 $265.42 $249,760 SEC
2022   Q3 871 <0.01 $258.32 $225,000 SEC
2022   Q2 871 <0.01 Reduce 30.87% <0.01 $253.73 $221,000 SEC
2022   Q1 1,260 <0.01 Add 31.39% <0.01 $293.65 $370,000 SEC
2021   Q4 959 <0.01 Add 4.13% <0.01 $329.51 $316,000 SEC
2021   Q3 921 <0.01 $304.02 $280,000 SEC
2021   Q2 921 <0.01 $268.19 $247,000 SEC
2021   Q1 921 <0.01 $224.76 $207,000 SEC
2020   Q4 921 <0.01 Reduce 5.15% <0.01 $222.58 $205,000 SEC
2020   Q3 971 <0.01 Buy <0.01 $215.24 $209,000 SEC
2016   Q3 0 0.00 Sell 100.00% <0.01 SEC
2016   Q2 2,496 <0.01 $100.96 $252,000 SEC
2016   Q1 2,496 <0.01 Reduce 29.37% <0.01 $94.95 $237,000 SEC
2015   Q4 3,534 <0.01 Reduce 3.10% <0.01 $92.81 $328,000 SEC
2015   Q3 3,647 <0.01 Add 52.02% <0.01 $85.28 $311,000 SEC
2015   Q2 2,399 <0.01 Reduce 6.29% <0.01 $85.45 $205,000 SEC
2015   Q1 2,560 <0.01 Reduce 31.91% <0.01 $84.77 $217,000 SEC
2014   Q4 3,760 <0.01 Reduce 21.01% <0.01 $85.64 $322,000 SEC
2014   Q3 4,760 0.01 Add 7.16% <0.01 $76.05 $362,000 SEC
2014   Q2 4,442 0.01 Reduce 21.82% <0.01 $78.79 $350,000 SEC
2014   Q1 5,682 0.01 Reduce 0.61% <0.01 $74.97 $426,000 SEC
2013   Q4 5,717 0.01 Buy 0.01 $77.14 $441,000 SEC
2005   Q2 0 0.00 Sell 100.00% <0.01 SEC
2005   Q1 3,850 <0.01 Buy <0.01 $53,409.87 $205,628,000 SEC