ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q4 2025
Shares 463,150 Value ($000) $121,586 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 525,337 Value ($000) $143,869 Avg Close $270.32 Range $253.71 - $284.56
Q2 2025
Shares 523,263 Value ($000) $140,988 Avg Close $252.35 Range $219.93 - $269.19
Q1 2025
Shares 556,178 Value ($000) $141,002 Avg Close $249.61 Range $225.31 - $270.90
Q4 2024
Shares 455,424 Value ($000) $106,715 Avg Close $245.53 Range $230.70 - $259.26
Q3 2024
Shares 369,880 Value ($000) $94,441 Avg Close $241.07 Range $217.65 - $253.31
Q2 2024
Shares 333,511 Value ($000) $79,376 Avg Close $227.14 Range $213.29 - $242.24
Q1 2024
Shares 178,343 Value ($000) $41,179 Avg Close $207.94 Range $189.63 - $227.85
Q4 2023
Shares 223,739 Value ($000) $44,379 Avg Close $175.85 Range $153.18 - $197.06
Q3 2023
Shares 263,101 Value ($000) $44,569 Avg Close $177.30 Range $163.22 - $186.52
Q2 2023
Shares 246,830 Value ($000) $46,081 Avg Close $167.31 Range $156.95 - $182.94
Q1 2023
Shares 195,290 Value ($000) $32,326 Avg Close $150.99 Range $139.35 - $161.29
Q4 2022
Shares 211,509 Value ($000) $30,787 Avg Close $141.81 Range $126.42 - $153.48
Q3 2022
Shares 204,321 Value ($000) $29,508 Avg Close $156.07 Range $138.29 - $171.23
Q2 2022
Shares 148,111 Value ($000) $22,774 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 83,756 Value ($000) $14,788 Avg Close $179.54 Range $147.91 - $226.74
Q4 2021
Shares 200,773 Value ($000) $47,099 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 232,445 Value ($000) $48,493 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 224,541 Value ($000) $46,249 Avg Close $206.33 Range $194.28 - $218.25
Q1 2021
Shares 247,788 Value ($000) $53,044 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 231,611 Value ($000) $50,111 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 268,637 Value ($000) $53,684 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 238,374 Value ($000) $47,425 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 286,603 Value ($000) $44,661 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 275,009 Value ($000) $53,074 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 308,604 Value ($000) $61,116 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 292,607 Value ($000) $57,772 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 225,555 Value ($000) $39,819 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 235,726 Value ($000) $34,734 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 142,289 Value ($000) $22,308 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 114,890 Value ($000) $16,123 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 98,350 Value ($000) $13,481 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 234,543 Value ($000) $31,471 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 273,437 Value ($000) $35,167 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 254,470 Value ($000) $33,781 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 265,838 Value ($000) $33,320 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 261,509 Value ($000) $30,654 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 339,949 Value ($000) $41,379 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 313,461 Value ($000) $37,176 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 389,278 Value ($000) $43,412 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 368,080 Value ($000) $42,101 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 385,573 Value ($000) $42,305 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 378,375 Value ($000) $42,782 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 375,858 Value ($000) $42,991 Avg Close $97.19 Range $86.65 - $103.73
Q4 2014
Shares 50,606 Value ($000) $5,289 Avg Close $96.70 Range $89.74 - $101.94
Q3 2014
Shares 46,142 Value ($000) $5,298 Avg Close $99.26 Range $94.57 - $104.65
Q2 2014
Shares 37,542 Value ($000) $4,180 Avg Close $94.25 Range $89.51 - $98.33
Q1 2014
Shares 34,605 Value ($000) $3,737 Avg Close $91.92 Range $85.62 - $98.30
Q4 2013
Shares 24,530 Value ($000) $2,558 Avg Close $90.95 Range $84.34 - $94.74
Q3 2013
Shares 30,284 Value ($000) $2,991 Avg Close $81.20 Range $74.57 - $86.97
Q2 2013
Shares 24,299 Value ($000) $2,070 Avg Close $73.48 Range $68.51 - $77.84
Q1 2013
Shares 23,099 Value ($000) $1,852 Avg Close $65.61 Range $62.45 - $70.20
Q4 2012
Shares 23,065 Value ($000) $1,658 Avg Close — Range —
Q3 2012
Shares 23,383 Value ($000) $1,515 Avg Close — Range —
Q2 2012
Shares 21,976 Value ($000) $1,506 Avg Close — Range —
Q1 2012
Shares 23,684 Value ($000) $1,462 Avg Close — Range —
Q4 2011
Shares 18,530 Value ($000) $1,072 Avg Close — Range —