ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2025
Shares 64,091 Value ($000) $16,825 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 66,701 Value ($000) $18,267 Avg Close $270.32 Range $253.71 - $284.56
Q2 2025
Shares 67,836 Value ($000) $18,278 Avg Close $252.35 Range $219.93 - $269.19
Q1 2025
Shares 68,711 Value ($000) $17,420 Avg Close $249.61 Range $225.31 - $270.90
Q4 2024
Shares 69,561 Value ($000) $16,300 Avg Close $245.53 Range $230.70 - $259.26
Q3 2024
Shares 74,361 Value ($000) $18,987 Avg Close $241.07 Range $217.65 - $253.31
Q2 2024
Shares 75,211 Value ($000) $17,900 Avg Close $227.14 Range $213.29 - $242.24
Q1 2024
Shares 79,411 Value ($000) $18,336 Avg Close $207.94 Range $189.63 - $227.85
Q4 2023
Shares 79,771 Value ($000) $15,823 Avg Close $175.85 Range $153.18 - $197.06
Q3 2023
Shares 80,984 Value ($000) $13,719 Avg Close $177.30 Range $163.22 - $186.52
Q2 2023
Shares 81,404 Value ($000) $15,197 Avg Close $167.31 Range $156.95 - $182.94
Q1 2023
Shares 83,184 Value ($000) $13,769 Avg Close $150.99 Range $139.35 - $161.29
Q4 2022
Shares 86,896 Value ($000) $12,649 Avg Close $141.81 Range $126.42 - $153.48
Q3 2022
Shares 93,457 Value ($000) $13,497 Avg Close $156.07 Range $138.29 - $171.23
Q2 2022
Shares 94,122 Value ($000) $14,472 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 97,727 Value ($000) $17,255 Avg Close $179.54 Range $147.91 - $226.74
Q4 2021
Shares 101,699 Value ($000) $23,858 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 104,510 Value ($000) $21,803 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 110,110 Value ($000) $22,679 Avg Close $206.33 Range $194.28 - $218.25
Q1 2021
Shares 111,093 Value ($000) $23,782 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 112,247 Value ($000) $24,286 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 114,236 Value ($000) $22,829 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 115,324 Value ($000) $22,944 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 117,497 Value ($000) $18,310 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 124,747 Value ($000) $24,075 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 128,122 Value ($000) $25,373 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 158,129 Value ($000) $31,221 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 175,213 Value ($000) $30,932 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 180,913 Value ($000) $26,658 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 186,663 Value ($000) $29,265 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 199,163 Value ($000) $27,949 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 200,913 Value ($000) $27,539 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 226,473 Value ($000) $30,388 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 243,095 Value ($000) $31,264 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 256,505 Value ($000) $34,051 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 274,345 Value ($000) $34,386 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 345,373 Value ($000) $40,485 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 402,427 Value ($000) $48,983 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 458,617 Value ($000) $54,392 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 474,905 Value ($000) $52,961 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 485,851 Value ($000) $55,572 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 514,941 Value ($000) $56,499 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 549,971 Value ($000) $62,185 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 572,476 Value ($000) $65,480 Avg Close $97.19 Range $86.65 - $103.73
Q4 2014
Shares 599,351 Value ($000) $62,644 Avg Close $96.70 Range $89.74 - $101.94
Q3 2014
Shares 631,001 Value ($000) $72,458 Avg Close $99.26 Range $94.57 - $104.65
Q2 2014
Shares 655,741 Value ($000) $73,010 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 674,723 Value ($000) $72,863 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 703,678 Value ($000) $73,373 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 759,250 Value ($000) $74,984 Avg Close $81.20 Range $74.57 - $86.97
Q2 2013
Shares 794,615 Value ($000) $67,693 Avg Close $73.48 Range $68.51 - $77.84