ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q4 2025

Shares 852,675 Value ($000) $223,844 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 933,416 Value ($000) $255,625 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 1,046,308 Value ($000) $281,917 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 1,088,496 Value ($000) $271,591 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 1,100,344 Value ($000) $258,053 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 1,147,127 Value ($000) $292,047 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 1,249,347 Value ($000) $297,345 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 1,075,160 Value ($000) $248,254 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 1,091,945 Value ($000) $216,587 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 984,504 Value ($000) $166,775 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 607,494 Value ($000) $113,413 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 103,628 Value ($000) $17,154 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 25,517 Value ($000) $3,714 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 29,521 Value ($000) $4,263 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 48,268 Value ($000) $7,420 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 41,915 Value ($000) $7,562 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 405,347 Value ($000) $95,091 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 368,940 Value ($000) $76,969 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 288,480 Value ($000) $59,418 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 309,712 Value ($000) $66,301 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 199,798 Value ($000) $43,228 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 153,079 Value ($000) $30,319 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 127,278 Value ($000) $25,321 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 162,051 Value ($000) $25,506 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 100,555 Value ($000) $19,406 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 60,819 Value ($000) $12,029 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 75,040 Value ($000) $14,816 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 70,676 Value ($000) $12,477 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 69,630 Value ($000) $10,260 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 116,895 Value ($000) $18,327 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 62,682 Value ($000) $8,780 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 59,142 Value ($000) $8,107 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 82,359 Value ($000) $11,051 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 84,688 Value ($000) $10,948 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 81,387 Value ($000) $10,698 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 85,881 Value ($000) $10,764 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 104,215 Value ($000) $12,216 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 101,445 Value ($000) $12,348 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 103,287 Value ($000) $12,250 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 100,794 Value ($000) $11,331 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 72,436 Value ($000) $8,285 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 74,749 Value ($000) $8,201 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 72,150 Value ($000) $8,148 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 49,325 Value ($000) $5,635 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 54,196 Value ($000) $5,665 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 38,350 Value ($000) $4,403,731 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 47,127 Value ($000) $5,247,120 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 47,697 Value ($000) $5,150,799 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 51,207 Value ($000) $5,339,354 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 55,591 Value ($000) $5,490,167 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 67,477 Value ($000) $5,748,366 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	852,675	$223,844	$265.71	$251.04 - $281.41
Q3 2025	933,416	$255,625	$270.32	$253.71 - $284.56
Q2 2025	1,046,308	$281,917	$252.35	$219.93 - $269.19
Q1 2025	1,088,496	$271,591	$249.61	$225.31 - $270.90
Q4 2024	1,100,344	$258,053	$245.53	$230.70 - $259.26
Q3 2024	1,147,127	$292,047	$241.07	$217.65 - $253.31
Q2 2024	1,249,347	$297,345	$227.14	$213.29 - $242.24
Q1 2024	1,075,160	$248,254	$207.94	$189.63 - $227.85
Q4 2023	1,091,945	$216,587	$175.85	$153.18 - $197.06
Q3 2023	984,504	$166,775	$177.30	$163.22 - $186.52
Q2 2023	607,494	$113,413	$167.31	$156.95 - $182.94
Q1 2023	103,628	$17,154	$150.99	$139.35 - $161.29
Q4 2022	25,517	$3,714	$141.81	$126.42 - $153.48
Q3 2022	29,521	$4,263	$156.07	$138.29 - $171.23
Q2 2022	48,268	$7,420	$158.99	$137.82 - $177.76
Q1 2022	41,915	$7,562	$179.54	$147.91 - $226.74
Q4 2021	405,347	$95,091	$215.53	$199.33 - $227.72
Q3 2021	368,940	$76,969	$208.54	$195.25 - $219.93
Q2 2021	288,480	$59,418	$206.33	$194.28 - $218.25
Q1 2021	309,712	$66,301	$201.55	$190.45 - $215.84
Q4 2020	199,798	$43,228	$197.47	$171.24 - $214.73
Q3 2020	153,079	$30,319	$188.44	$172.53 - $201.15
Q2 2020	127,278	$25,321	$182.16	$136.65 - $217.57
Q1 2020	162,051	$25,506	$176.33	$117.17 - $198.13
Q4 2019	100,555	$19,406	$177.67	$169.74 - $186.58
Q3 2019	60,819	$12,029	$187.16	$179.22 - $195.89
Q2 2019	75,040	$14,816	$173.21	$164.99 - $187.12
Q1 2019	70,676	$12,477	$150.92	$131.24 - $169.66
Q4 2018	69,630	$10,260	$141.48	$126.10 - $150.86
Q3 2018	116,895	$18,327	$137.00	$128.06 - $148.09
Q2 2018	62,682	$8,780	$132.91	$122.30 - $138.58
Q1 2018	59,142	$8,107	$123.54	$115.47 - $129.02
Q4 2017	82,359	$11,051	$121.85	$117.53 - $126.30
Q3 2017	84,688	$10,948	$120.10	$116.11 - $122.59
Q2 2017	81,387	$10,698	$117.68	$113.27 - $123.01
Q1 2017	85,881	$10,764	$111.04	$106.47 - $114.69
Q4 2016	104,215	$12,216	$105.98	$100.13 - $110.74
Q3 2016	101,445	$12,348	$108.98	$105.46 - $112.42
Q2 2016	103,287	$12,250	$104.92	$98.81 - $109.58
Q1 2016	100,794	$11,331	$95.34	$88.43 - $102.02
Q4 2015	72,436	$8,285	$105.21	$98.01 - $109.49
Q3 2015	74,749	$8,201	$99.79	$91.88 - $104.89
Q2 2015	72,150	$8,148	$102.25	$97.79 - $105.41
Q1 2015	49,325	$5,635	$97.19	$86.65 - $103.73
Q4 2014	54,196	$5,665	$96.70	$89.74 - $101.94
Q3 2014	38,350	$4,403,731	$99.26	$94.57 - $104.65
Q2 2014	47,127	$5,247,120	$94.25	$89.51 - $98.33
Q1 2014	47,697	$5,150,799	$91.92	$85.62 - $98.30
Q4 2013	51,207	$5,339,354	$90.95	$84.34 - $94.74
Q3 2013	55,591	$5,490,167	$81.20	$74.57 - $86.97
Q2 2013	67,477	$5,748,366	$73.48	$68.51 - $77.84