ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

QUEST INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001036248)

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

Q4 2025
Shares 30,756 Value ($000) $8,074 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 33,680 Value ($000) $9,224 Avg Close $270.32 Range $253.71 - $284.56
Q2 2025
Shares 31,277 Value ($000) $8,427 Avg Close $252.35 Range $219.93 - $269.19
Q1 2025
Shares 44,982 Value ($000) $11,404 Avg Close $249.61 Range $225.31 - $270.90
Q4 2024
Shares 54,227 Value ($000) $12,706 Avg Close $245.53 Range $230.70 - $259.26
Q3 2024
Shares 52,740 Value ($000) $13,466 Avg Close $241.07 Range $217.65 - $253.31
Q2 2024
Shares 66,623 Value ($000) $15,856 Avg Close $227.14 Range $213.29 - $242.24
Q1 2024
Shares 69,318 Value ($000) $16,006 Avg Close $207.94 Range $189.63 - $227.85
Q4 2023
Shares 75,594 Value ($000) $14,994 Avg Close $175.85 Range $153.18 - $197.06
Q3 2023
Shares 70,698 Value ($000) $11,976 Avg Close $177.30 Range $163.22 - $186.52
Q2 2023
Shares 65,379 Value ($000) $12,206 Avg Close $167.31 Range $156.95 - $182.94
Q1 2023
Shares 73,381 Value ($000) $12,147 Avg Close $150.99 Range $139.35 - $161.29
Q4 2022
Shares 91,372 Value ($000) $13,300 Avg Close $141.81 Range $126.42 - $153.48
Q3 2022
Shares 82,731 Value ($000) $11,948 Avg Close $156.07 Range $138.29 - $171.23
Q2 2022
Shares 75,836 Value ($000) $11,661 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 77,563 Value ($000) $13,695 Avg Close $179.54 Range $147.91 - $226.74
Q4 2020
Shares 69,862 Value ($000) $15,115 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 73,697 Value ($000) $14,728 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 11,503 Value ($000) $2,289 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 11,341 Value ($000) $1,767 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 75,079 Value ($000) $14,489 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 76,694 Value ($000) $15,188 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 86,297 Value ($000) $17,038 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 89,444 Value ($000) $15,790 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 89,182 Value ($000) $13,141 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 16,528 Value ($000) $2,591 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 22,918 Value ($000) $3,216 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 19,246 Value ($000) $2,638 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 20,021 Value ($000) $2,686 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 113,050 Value ($000) $14,539 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 109,182 Value ($000) $14,494 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 115,464 Value ($000) $14,472 Avg Close $111.04 Range $106.47 - $114.69
Q3 2014
Shares 110,265 Value ($000) $12,662 Avg Close $99.26 Range $94.57 - $104.65
Q2 2014
Shares 132,758 Value ($000) $14,781 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 139,728 Value ($000) $15,089 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 152,077 Value ($000) $15,857 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 164,019 Value ($000) $16,199 Avg Close $81.20 Range $74.57 - $86.97
Q2 2013
Shares 162,784 Value ($000) $13,868 Avg Close $73.48 Range $68.51 - $77.84