ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

MAIRS & POWER INC's Holding History (CIK: 0001070134)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 770,571 Value ($000) $202,290 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 777,029 Value ($000) $212,797 Avg Close $270.32 Range $253.71 - $284.56
Q2 2025
Shares 788,929 Value ($000) $212,569 Avg Close $252.35 Range $219.93 - $269.19
Q1 2025
Shares 773,186 Value ($000) $196,018 Avg Close $249.61 Range $225.31 - $270.90
Q4 2024
Shares 783,309 Value ($000) $183,545 Avg Close $245.53 Range $230.70 - $259.26
Q3 2024
Shares 794,679 Value ($000) $202,905 Avg Close $241.07 Range $217.65 - $253.31
Q2 2024
Shares 834,391 Value ($000) $198,585 Avg Close $227.14 Range $213.29 - $242.24
Q1 2024
Shares 991,564 Value ($000) $228,952 Avg Close $207.94 Range $189.63 - $227.85
Q4 2023
Shares 1,226,530 Value ($000) $243,282 Avg Close $175.85 Range $153.18 - $197.06
Q3 2023
Shares 1,401,841 Value ($000) $237,472 Avg Close $177.30 Range $163.22 - $186.52
Q2 2023
Shares 1,507,934 Value ($000) $281,516 Avg Close $167.31 Range $156.95 - $182.94
Q1 2023
Shares 1,693,219 Value ($000) $280,279 Avg Close $150.99 Range $139.35 - $161.29
Q4 2022
Shares 1,778,274 Value ($000) $258,846 Avg Close $141.81 Range $126.42 - $153.48
Q3 2022
Shares 1,783,668 Value ($000) $257,597 Avg Close $156.07 Range $138.29 - $171.23
Q2 2022
Shares 1,800,550 Value ($000) $276,853 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 1,807,055 Value ($000) $319,054 Avg Close $179.54 Range $147.91 - $226.74
Q4 2021
Shares 1,813,460 Value ($000) $425,420 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 1,827,848 Value ($000) $381,326 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 1,801,157 Value ($000) $370,984 Avg Close $206.33 Range $194.28 - $218.25
Q1 2021
Shares 1,682,865 Value ($000) $360,251 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 1,588,022 Value ($000) $343,584 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 1,595,498 Value ($000) $318,844 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 1,658,057 Value ($000) $329,870 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 1,732,843 Value ($000) $270,029 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 1,744,473 Value ($000) $336,666 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 1,756,032 Value ($000) $347,765 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 1,831,331 Value ($000) $361,578 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 2,025,955 Value ($000) $357,662 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 2,218,872 Value ($000) $326,951 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 2,420,968 Value ($000) $379,559 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 2,431,804 Value ($000) $341,255 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 2,726,038 Value ($000) $373,658 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 2,781,523 Value ($000) $373,225 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 2,784,245 Value ($000) $358,082 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 2,758,510 Value ($000) $366,192 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 2,728,455 Value ($000) $341,985 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 2,562,730 Value ($000) $300,403 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 2,501,978 Value ($000) $304,541 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 2,504,143 Value ($000) $296,991 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 2,477,114 Value ($000) $276,248 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 2,413,538 Value ($000) $276,061 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 2,436,649 Value ($000) $267,349 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 2,480,463 Value ($000) $280,466 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 2,480,823 Value ($000) $283,757 Avg Close $97.19 Range $86.65 - $103.73
Q4 2014
Shares 2,431,457 Value ($000) $254,136 Avg Close $96.70 Range $89.74 - $101.94
Q3 2014
Shares 2,253,374 Value ($000) $258,755 Avg Close $99.26 Range $94.57 - $104.65
Q2 2014
Shares 2,245,013 Value ($000) $249,960 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 2,022,934 Value ($000) $218,457 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 2,018,711 Value ($000) $210,491 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 2,023,189 Value ($000) $199,810 Avg Close $81.20 Range $74.57 - $86.97
Q2 2013
Shares 2,038,845 Value ($000) $173,689 Avg Close $73.48 Range $68.51 - $77.84