ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Winslow Capital Management, LLC's Holding History (CIK: 0000900973)

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

Q4 2025

Shares 633,821 Value ($000) $166,391 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 1,178,072 Value ($000) $322,627 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 1,202,208 Value ($000) $323,923 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 984,352 Value ($000) $249,553 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 1,427,083 Value ($000) $334,394 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 718,651 Value ($000) $183,493 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 910,877 Value ($000) $216,789 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 50,825 Value ($000) $11,735 Avg Close $207.94 Range $189.63 - $227.85

Q4 2021

Shares 77,368 Value ($000) $18,150 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 47,516 Value ($000) $9,913 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 42,336 Value ($000) $8,720 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 42,606 Value ($000) $9,121 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 38,776 Value ($000) $8,390 Avg Close $197.47 Range $171.24 - $214.73

Q2 2019

Shares 17,249 Value ($000) $3,406 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 18,064 Value ($000) $3,189 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 19,474 Value ($000) $2,870 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 21,932 Value ($000) $3,439 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 1,500,296 Value ($000) $210,537 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 1,690,591 Value ($000) $231,729 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 1,763,540 Value ($000) $236,631 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 1,918,707 Value ($000) $246,765 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 1,442,948 Value ($000) $191,551 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 1,714,531 Value ($000) $214,899 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 1,969,451 Value ($000) $230,859 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 1,896,556 Value ($000) $230,848 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 2,254,153 Value ($000) $267,342 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 2,381,954 Value ($000) $265,635 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 3,886,062 Value ($000) $444,488 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 3,411,537 Value ($000) $374,313 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 3,251,371 Value ($000) $367,633 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 3,010,705 Value ($000) $344,364 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 2,985,778 Value ($000) $312,073 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 3,176,298 Value ($000) $364,733 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 3,238,886 Value ($000) $360,618 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 3,337,521 Value ($000) $360,419 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 3,477,121 Value ($000) $362,560 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 3,570,695 Value ($000) $352,642 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 3,872,960 Value ($000) $329,937 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	633,821	$166,391	$265.71	$251.04 - $281.41
Q3 2025	1,178,072	$322,627	$270.32	$253.71 - $284.56
Q2 2025	1,202,208	$323,923	$252.35	$219.93 - $269.19
Q1 2025	984,352	$249,553	$249.61	$225.31 - $270.90
Q4 2024	1,427,083	$334,394	$245.53	$230.70 - $259.26
Q3 2024	718,651	$183,493	$241.07	$217.65 - $253.31
Q2 2024	910,877	$216,789	$227.14	$213.29 - $242.24
Q1 2024	50,825	$11,735	$207.94	$189.63 - $227.85
Q4 2021	77,368	$18,150	$215.53	$199.33 - $227.72
Q3 2021	47,516	$9,913	$208.54	$195.25 - $219.93
Q2 2021	42,336	$8,720	$206.33	$194.28 - $218.25
Q1 2021	42,606	$9,121	$201.55	$190.45 - $215.84
Q4 2020	38,776	$8,390	$197.47	$171.24 - $214.73
Q2 2019	17,249	$3,406	$173.21	$164.99 - $187.12
Q1 2019	18,064	$3,189	$150.92	$131.24 - $169.66
Q4 2018	19,474	$2,870	$141.48	$126.10 - $150.86
Q3 2018	21,932	$3,439	$137.00	$128.06 - $148.09
Q2 2018	1,500,296	$210,537	$132.91	$122.30 - $138.58
Q1 2018	1,690,591	$231,729	$123.54	$115.47 - $129.02
Q4 2017	1,763,540	$236,631	$121.85	$117.53 - $126.30
Q3 2017	1,918,707	$246,765	$120.10	$116.11 - $122.59
Q2 2017	1,442,948	$191,551	$117.68	$113.27 - $123.01
Q1 2017	1,714,531	$214,899	$111.04	$106.47 - $114.69
Q4 2016	1,969,451	$230,859	$105.98	$100.13 - $110.74
Q3 2016	1,896,556	$230,848	$108.98	$105.46 - $112.42
Q2 2016	2,254,153	$267,342	$104.92	$98.81 - $109.58
Q1 2016	2,381,954	$265,635	$95.34	$88.43 - $102.02
Q4 2015	3,886,062	$444,488	$105.21	$98.01 - $109.49
Q3 2015	3,411,537	$374,313	$99.79	$91.88 - $104.89
Q2 2015	3,251,371	$367,633	$102.25	$97.79 - $105.41
Q1 2015	3,010,705	$344,364	$97.19	$86.65 - $103.73
Q4 2014	2,985,778	$312,073	$96.70	$89.74 - $101.94
Q3 2014	3,176,298	$364,733	$99.26	$94.57 - $104.65
Q2 2014	3,238,886	$360,618	$94.25	$89.51 - $98.33
Q1 2014	3,337,521	$360,419	$91.92	$85.62 - $98.30
Q4 2013	3,477,121	$362,560	$90.95	$84.34 - $94.74
Q3 2013	3,570,695	$352,642	$81.20	$74.57 - $86.97
Q2 2013	3,872,960	$329,937	$73.48	$68.51 - $77.84