ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

ROYAL LONDON ASSET MANAGEMENT LTD's Holding History (CIK: 0000863748)

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

Q4 2025

Shares 127,083 Value ($000) $33,362 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 129,238 Value ($000) $35,393 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 126,150 Value ($000) $33,990 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 128,955 Value ($000) $32,693 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 112,845 Value ($000) $26,442 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 102,810 Value ($000) $26,250 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 99,977 Value ($000) $23,795 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 98,073 Value ($000) $22,645 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 98,171 Value ($000) $19,472 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 95,834 Value ($000) $16,237 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 92,055 Value ($000) $17,183 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 87,381 Value ($000) $14,464 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 86,561 Value ($000) $12,600 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 84,018 Value ($000) $12,143 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 88,299 Value ($000) $13,581 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 88,204 Value ($000) $15,576 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 85,183 Value ($000) $19,979 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 87,840 Value ($000) $18,323 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 88,838 Value ($000) $18,293 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 94,193 Value ($000) $20,175 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 91,094 Value ($000) $19,705 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 95,339 Value ($000) $18,818 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 103,125 Value ($000) $20,165 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 112,544 Value ($000) $18,165 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 307,305 Value ($000) $58,875 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 267,758 Value ($000) $52,999 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 266,594 Value ($000) $52,471 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 258,431 Value ($000) $45,610 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 245,193 Value ($000) $35,399 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 187,011 Value ($000) $29,317 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 191,585 Value ($000) $26,888 Avg Close $132.91 Range $122.30 - $138.58

Q2 2016

Shares 143,908 Value ($000) $17,067 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 7,258,409 Value ($000) $65 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 135,722 Value ($000) $15,664 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 137,323 Value ($000) $15,067 Avg Close $99.79 Range $91.88 - $104.89

Q4 2014

Shares 112,512 Value ($000) $118,520 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 92,502 Value ($000) $10,758 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 89,039 Value ($000) $9,693 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 89,321 Value ($000) $9,431 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 65,157 Value ($000) $6,867 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 64,329 Value ($000) $6,749 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 63,753 Value ($000) $5,463 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	127,083	$33,362	$265.71	$251.04 - $281.41
Q3 2025	129,238	$35,393	$270.32	$253.71 - $284.56
Q2 2025	126,150	$33,990	$252.35	$219.93 - $269.19
Q1 2025	128,955	$32,693	$249.61	$225.31 - $270.90
Q4 2024	112,845	$26,442	$245.53	$230.70 - $259.26
Q3 2024	102,810	$26,250	$241.07	$217.65 - $253.31
Q2 2024	99,977	$23,795	$227.14	$213.29 - $242.24
Q1 2024	98,073	$22,645	$207.94	$189.63 - $227.85
Q4 2023	98,171	$19,472	$175.85	$153.18 - $197.06
Q3 2023	95,834	$16,237	$177.30	$163.22 - $186.52
Q2 2023	92,055	$17,183	$167.31	$156.95 - $182.94
Q1 2023	87,381	$14,464	$150.99	$139.35 - $161.29
Q4 2022	86,561	$12,600	$141.81	$126.42 - $153.48
Q3 2022	84,018	$12,143	$156.07	$138.29 - $171.23
Q2 2022	88,299	$13,581	$158.99	$137.82 - $177.76
Q1 2022	88,204	$15,576	$179.54	$147.91 - $226.74
Q4 2021	85,183	$19,979	$215.53	$199.33 - $227.72
Q3 2021	87,840	$18,323	$208.54	$195.25 - $219.93
Q2 2021	88,838	$18,293	$206.33	$194.28 - $218.25
Q1 2021	94,193	$20,175	$201.55	$190.45 - $215.84
Q4 2020	91,094	$19,705	$197.47	$171.24 - $214.73
Q3 2020	95,339	$18,818	$188.44	$172.53 - $201.15
Q2 2020	103,125	$20,165	$182.16	$136.65 - $217.57
Q1 2020	112,544	$18,165	$176.33	$117.17 - $198.13
Q4 2019	307,305	$58,875	$177.67	$169.74 - $186.58
Q3 2019	267,758	$52,999	$187.16	$179.22 - $195.89
Q2 2019	266,594	$52,471	$173.21	$164.99 - $187.12
Q1 2019	258,431	$45,610	$150.92	$131.24 - $169.66
Q4 2018	245,193	$35,399	$141.48	$126.10 - $150.86
Q3 2018	187,011	$29,317	$137.00	$128.06 - $148.09
Q2 2018	191,585	$26,888	$132.91	$122.30 - $138.58
Q2 2016	143,908	$17,067	$104.92	$98.81 - $109.58
Q1 2016	7,258,409	$65	$95.34	$88.43 - $102.02
Q4 2015	135,722	$15,664	$105.21	$98.01 - $109.49
Q3 2015	137,323	$15,067	$99.79	$91.88 - $104.89
Q4 2014	112,512	$118,520	$96.70	$89.74 - $101.94
Q3 2014	92,502	$10,758	$99.26	$94.57 - $104.65
Q2 2014	89,039	$9,693	$94.25	$89.51 - $98.33
Q1 2014	89,321	$9,431	$91.92	$85.62 - $98.30
Q4 2013	65,157	$6,867	$90.95	$84.34 - $94.74
Q3 2013	64,329	$6,749	$81.20	$74.57 - $86.97
Q2 2013	63,753	$5,463	$73.48	$68.51 - $77.84