ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

PROFUND ADVISORS LLC's Holding History (CIK: 0001129919)

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

Q4 2025

Shares 3,678 Value ($000) $966 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 4,267 Value ($000) $1,169 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 4,326 Value ($000) $1,166 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 4,697 Value ($000) $1,191 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 5,705 Value ($000) $1,337 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 5,390 Value ($000) $1,376 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 6,325 Value ($000) $1,505 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 6,710 Value ($000) $1,549 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 6,665 Value ($000) $1,322 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 6,674 Value ($000) $1,131 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 6,867 Value ($000) $1,282 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 6,520 Value ($000) $1,079 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 7,210 Value ($000) $1,049 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 6,535 Value ($000) $944 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 7,799 Value ($000) $1,199 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 8,327 Value ($000) $1,470 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 7,958 Value ($000) $1,867 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 8,133 Value ($000) $1,697 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 10,491 Value ($000) $2,161 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 7,929 Value ($000) $1,697 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 8,890 Value ($000) $1,923 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 15,314 Value ($000) $3,060 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 7,019 Value ($000) $1,396 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 6,717 Value ($000) $1,047 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 8,710 Value ($000) $1,681 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 8,883 Value ($000) $1,759 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 10,018 Value ($000) $1,978 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 9,605 Value ($000) $1,696 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 9,619 Value ($000) $1,417 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 12,151 Value ($000) $1,905 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 12,569 Value ($000) $1,764 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 16,639 Value ($000) $2,281 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 26,566 Value ($000) $3,565 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 15,425 Value ($000) $1,984 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 17,193 Value ($000) $2,282 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 24,250 Value ($000) $3,039 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 24,682 Value ($000) $2,893 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 30,313 Value ($000) $3,690 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 29,979 Value ($000) $3,556 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 14,902 Value ($000) $1,662 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 14,525 Value ($000) $1,661 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 12,220 Value ($000) $1,341 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 16,506 Value ($000) $1,866 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 16,007 Value ($000) $1,831 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 18,761 Value ($000) $1,961 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 23,460 Value ($000) $2,694 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 27,286 Value ($000) $3,038 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 25,336 Value ($000) $2,736 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 23,153 Value ($000) $2,414 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 20,940 Value ($000) $2,068 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 6,658 Value ($000) $567 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,678	$966	$265.71	$251.04 - $281.41
Q3 2025	4,267	$1,169	$270.32	$253.71 - $284.56
Q2 2025	4,326	$1,166	$252.35	$219.93 - $269.19
Q1 2025	4,697	$1,191	$249.61	$225.31 - $270.90
Q4 2024	5,705	$1,337	$245.53	$230.70 - $259.26
Q3 2024	5,390	$1,376	$241.07	$217.65 - $253.31
Q2 2024	6,325	$1,505	$227.14	$213.29 - $242.24
Q1 2024	6,710	$1,549	$207.94	$189.63 - $227.85
Q4 2023	6,665	$1,322	$175.85	$153.18 - $197.06
Q3 2023	6,674	$1,131	$177.30	$163.22 - $186.52
Q2 2023	6,867	$1,282	$167.31	$156.95 - $182.94
Q1 2023	6,520	$1,079	$150.99	$139.35 - $161.29
Q4 2022	7,210	$1,049	$141.81	$126.42 - $153.48
Q3 2022	6,535	$944	$156.07	$138.29 - $171.23
Q2 2022	7,799	$1,199	$158.99	$137.82 - $177.76
Q1 2022	8,327	$1,470	$179.54	$147.91 - $226.74
Q4 2021	7,958	$1,867	$215.53	$199.33 - $227.72
Q3 2021	8,133	$1,697	$208.54	$195.25 - $219.93
Q2 2021	10,491	$2,161	$206.33	$194.28 - $218.25
Q1 2021	7,929	$1,697	$201.55	$190.45 - $215.84
Q4 2020	8,890	$1,923	$197.47	$171.24 - $214.73
Q3 2020	15,314	$3,060	$188.44	$172.53 - $201.15
Q2 2020	7,019	$1,396	$182.16	$136.65 - $217.57
Q1 2020	6,717	$1,047	$176.33	$117.17 - $198.13
Q4 2019	8,710	$1,681	$177.67	$169.74 - $186.58
Q3 2019	8,883	$1,759	$187.16	$179.22 - $195.89
Q2 2019	10,018	$1,978	$173.21	$164.99 - $187.12
Q1 2019	9,605	$1,696	$150.92	$131.24 - $169.66
Q4 2018	9,619	$1,417	$141.48	$126.10 - $150.86
Q3 2018	12,151	$1,905	$137.00	$128.06 - $148.09
Q2 2018	12,569	$1,764	$132.91	$122.30 - $138.58
Q1 2018	16,639	$2,281	$123.54	$115.47 - $129.02
Q4 2017	26,566	$3,565	$121.85	$117.53 - $126.30
Q3 2017	15,425	$1,984	$120.10	$116.11 - $122.59
Q2 2017	17,193	$2,282	$117.68	$113.27 - $123.01
Q1 2017	24,250	$3,039	$111.04	$106.47 - $114.69
Q4 2016	24,682	$2,893	$105.98	$100.13 - $110.74
Q3 2016	30,313	$3,690	$108.98	$105.46 - $112.42
Q2 2016	29,979	$3,556	$104.92	$98.81 - $109.58
Q1 2016	14,902	$1,662	$95.34	$88.43 - $102.02
Q4 2015	14,525	$1,661	$105.21	$98.01 - $109.49
Q3 2015	12,220	$1,341	$99.79	$91.88 - $104.89
Q2 2015	16,506	$1,866	$102.25	$97.79 - $105.41
Q1 2015	16,007	$1,831	$97.19	$86.65 - $103.73
Q4 2014	18,761	$1,961	$96.70	$89.74 - $101.94
Q3 2014	23,460	$2,694	$99.26	$94.57 - $104.65
Q2 2014	27,286	$3,038	$94.25	$89.51 - $98.33
Q1 2014	25,336	$2,736	$91.92	$85.62 - $98.30
Q4 2013	23,153	$2,414	$90.95	$84.34 - $94.74
Q3 2013	20,940	$2,068	$81.20	$74.57 - $86.97
Q2 2013	6,658	$567	$73.48	$68.51 - $77.84