ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

CARDEROCK CAPITAL MANAGEMENT INC's Holding History (CIK: 0001168889)

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

Q4 2022
Shares 1,640 Value ($000) $0 Avg Close $141.81 Range $126.42 - $153.48
Q3 2022
Shares 2,110 Value ($000) $305 Avg Close $156.07 Range $138.29 - $171.23
Q2 2022
Shares 2,255 Value ($000) $347 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 15,407 Value ($000) $2,720 Avg Close $179.54 Range $147.91 - $226.74
Q4 2021
Shares 20,397 Value ($000) $4,785 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 19,660 Value ($000) $4,101 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 19,693 Value ($000) $4,056 Avg Close $206.33 Range $194.28 - $218.25
Q1 2021
Shares 26,074 Value ($000) $5,582 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 26,339 Value ($000) $5,699 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 26,200 Value ($000) $5,236 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 30,640 Value ($000) $6,096 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 31,297 Value ($000) $4,877 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 31,673 Value ($000) $6,113 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 31,216 Value ($000) $6,182 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 31,411 Value ($000) $6,202 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 31,886 Value ($000) $5,629 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 32,992 Value ($000) $4,861 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 33,717 Value ($000) $5,286 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 37,107 Value ($000) $5,207 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 37,401 Value ($000) $5,127 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 36,608 Value ($000) $4,912 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 37,837 Value ($000) $4,866 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 38,128 Value ($000) $5,061 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 40,775 Value ($000) $5,111 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 42,602 Value ($000) $4,994 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 42,466 Value ($000) $5,169 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 42,450 Value ($000) $5,035 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 47,293 Value ($000) $5,274 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 45,757 Value ($000) $5,234 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 45,129 Value ($000) $4,952 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 52,361 Value ($000) $5,920 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 52,346 Value ($000) $5,987 Avg Close $97.19 Range $86.65 - $103.73
Q4 2014
Shares 51,362 Value ($000) $5,368 Avg Close $96.70 Range $89.74 - $101.94
Q3 2014
Shares 51,333 Value ($000) $5,895 Avg Close $99.26 Range $94.57 - $104.65
Q2 2014
Shares 53,181 Value ($000) $5,921 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 54,054 Value ($000) $5,837 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 54,244 Value ($000) $5,656 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 54,687 Value ($000) $5,401 Avg Close $81.20 Range $74.57 - $86.97
Q2 2013
Shares 62,044 Value ($000) $5,286 Avg Close $73.48 Range $68.51 - $77.84