ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

FARMERS & MERCHANTS INVESTMENTS INC's Holding History (CIK: 0001259969)

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

Q4 2025

Shares 21,488 Value ($000) $5,641 Avg Close $265.71 Range $251.04 - $281.41

Q3 2025

Shares 16,602 Value ($000) $4,547 Avg Close $270.32 Range $253.71 - $284.56

Q2 2025

Shares 16,602 Value ($000) $4,473 Avg Close $252.35 Range $219.93 - $269.19

Q1 2025

Shares 16,602 Value ($000) $4,209 Avg Close $249.61 Range $225.31 - $270.90

Q4 2024

Shares 16,602 Value ($000) $3,890 Avg Close $245.53 Range $230.70 - $259.26

Q3 2024

Shares 16,602 Value ($000) $4,239 Avg Close $241.07 Range $217.65 - $253.31

Q2 2024

Shares 16,602 Value ($000) $3,951 Avg Close $227.14 Range $213.29 - $242.24

Q1 2024

Shares 16,602 Value ($000) $3,833 Avg Close $207.94 Range $189.63 - $227.85

Q4 2023

Shares 16,612 Value ($000) $3,295 Avg Close $175.85 Range $153.18 - $197.06

Q3 2023

Shares 16,612 Value ($000) $2,814 Avg Close $177.30 Range $163.22 - $186.52

Q2 2023

Shares 16,612 Value ($000) $3,101 Avg Close $167.31 Range $156.95 - $182.94

Q1 2023

Shares 16,612 Value ($000) $2,750 Avg Close $150.99 Range $139.35 - $161.29

Q4 2022

Shares 16,612 Value ($000) $2,418 Avg Close $141.81 Range $126.42 - $153.48

Q3 2022

Shares 16,624 Value ($000) $2,401 Avg Close $156.07 Range $138.29 - $171.23

Q2 2022

Shares 16,604 Value ($000) $2,553 Avg Close $158.99 Range $137.82 - $177.76

Q1 2022

Shares 20,604 Value ($000) $3,638 Avg Close $179.54 Range $147.91 - $226.74

Q4 2021

Shares 22,650 Value ($000) $5,313 Avg Close $215.53 Range $199.33 - $227.72

Q3 2021

Shares 22,613 Value ($000) $4,718 Avg Close $208.54 Range $195.25 - $219.93

Q2 2021

Shares 24,666 Value ($000) $5,080 Avg Close $206.33 Range $194.28 - $218.25

Q1 2021

Shares 24,592 Value ($000) $5,264 Avg Close $201.55 Range $190.45 - $215.84

Q4 2020

Shares 24,592 Value ($000) $5,321 Avg Close $197.47 Range $171.24 - $214.73

Q3 2020

Shares 26,592 Value ($000) $5,314 Avg Close $188.44 Range $172.53 - $201.15

Q2 2020

Shares 26,590 Value ($000) $5,290 Avg Close $182.16 Range $136.65 - $217.57

Q1 2020

Shares 26,583 Value ($000) $4,142 Avg Close $176.33 Range $117.17 - $198.13

Q4 2019

Shares 24,580 Value ($000) $4,744 Avg Close $177.67 Range $169.74 - $186.58

Q3 2019

Shares 24,580 Value ($000) $4,868 Avg Close $187.16 Range $179.22 - $195.89

Q2 2019

Shares 24,579 Value ($000) $4,853 Avg Close $173.21 Range $164.99 - $187.12

Q1 2019

Shares 24,573 Value ($000) $4,338 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 24,556 Value ($000) $3,618 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 22,556 Value ($000) $3,536 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 22,549 Value ($000) $3,164 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 21,549 Value ($000) $2,954 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 18,549 Value ($000) $2,489 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 18,543 Value ($000) $2,385 Avg Close $120.10 Range $116.11 - $122.59

Q2 2017

Shares 18,517 Value ($000) $2,458 Avg Close $117.68 Range $113.27 - $123.01

Q1 2017

Shares 18,517 Value ($000) $2,321 Avg Close $111.04 Range $106.47 - $114.69

Q4 2016

Shares 20,763 Value ($000) $2,434 Avg Close $105.98 Range $100.13 - $110.74

Q3 2016

Shares 20,763 Value ($000) $2,527 Avg Close $108.98 Range $105.46 - $112.42

Q2 2016

Shares 20,763 Value ($000) $2,462 Avg Close $104.92 Range $98.81 - $109.58

Q1 2016

Shares 20,863 Value ($000) $2,327 Avg Close $95.34 Range $88.43 - $102.02

Q4 2015

Shares 17,863 Value ($000) $2,043 Avg Close $105.21 Range $98.01 - $109.49

Q3 2015

Shares 15,878 Value ($000) $1,742 Avg Close $99.79 Range $91.88 - $104.89

Q2 2015

Shares 17,878 Value ($000) $2,021 Avg Close $102.25 Range $97.79 - $105.41

Q1 2015

Shares 19,878 Value ($000) $2,274 Avg Close $97.19 Range $86.65 - $103.73

Q4 2014

Shares 562 Value ($000) $59 Avg Close $96.70 Range $89.74 - $101.94

Q3 2014

Shares 562 Value ($000) $65 Avg Close $99.26 Range $94.57 - $104.65

Q2 2014

Shares 562 Value ($000) $63 Avg Close $94.25 Range $89.51 - $98.33

Q1 2014

Shares 562 Value ($000) $61 Avg Close $91.92 Range $85.62 - $98.30

Q4 2013

Shares 562 Value ($000) $59 Avg Close $90.95 Range $84.34 - $94.74

Q3 2013

Shares 562 Value ($000) $56 Avg Close $81.20 Range $74.57 - $86.97

Q2 2013

Shares 686 Value ($000) $58 Avg Close $73.48 Range $68.51 - $77.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,488	$5,641	$265.71	$251.04 - $281.41
Q3 2025	16,602	$4,547	$270.32	$253.71 - $284.56
Q2 2025	16,602	$4,473	$252.35	$219.93 - $269.19
Q1 2025	16,602	$4,209	$249.61	$225.31 - $270.90
Q4 2024	16,602	$3,890	$245.53	$230.70 - $259.26
Q3 2024	16,602	$4,239	$241.07	$217.65 - $253.31
Q2 2024	16,602	$3,951	$227.14	$213.29 - $242.24
Q1 2024	16,602	$3,833	$207.94	$189.63 - $227.85
Q4 2023	16,612	$3,295	$175.85	$153.18 - $197.06
Q3 2023	16,612	$2,814	$177.30	$163.22 - $186.52
Q2 2023	16,612	$3,101	$167.31	$156.95 - $182.94
Q1 2023	16,612	$2,750	$150.99	$139.35 - $161.29
Q4 2022	16,612	$2,418	$141.81	$126.42 - $153.48
Q3 2022	16,624	$2,401	$156.07	$138.29 - $171.23
Q2 2022	16,604	$2,553	$158.99	$137.82 - $177.76
Q1 2022	20,604	$3,638	$179.54	$147.91 - $226.74
Q4 2021	22,650	$5,313	$215.53	$199.33 - $227.72
Q3 2021	22,613	$4,718	$208.54	$195.25 - $219.93
Q2 2021	24,666	$5,080	$206.33	$194.28 - $218.25
Q1 2021	24,592	$5,264	$201.55	$190.45 - $215.84
Q4 2020	24,592	$5,321	$197.47	$171.24 - $214.73
Q3 2020	26,592	$5,314	$188.44	$172.53 - $201.15
Q2 2020	26,590	$5,290	$182.16	$136.65 - $217.57
Q1 2020	26,583	$4,142	$176.33	$117.17 - $198.13
Q4 2019	24,580	$4,744	$177.67	$169.74 - $186.58
Q3 2019	24,580	$4,868	$187.16	$179.22 - $195.89
Q2 2019	24,579	$4,853	$173.21	$164.99 - $187.12
Q1 2019	24,573	$4,338	$150.92	$131.24 - $169.66
Q4 2018	24,556	$3,618	$141.48	$126.10 - $150.86
Q3 2018	22,556	$3,536	$137.00	$128.06 - $148.09
Q2 2018	22,549	$3,164	$132.91	$122.30 - $138.58
Q1 2018	21,549	$2,954	$123.54	$115.47 - $129.02
Q4 2017	18,549	$2,489	$121.85	$117.53 - $126.30
Q3 2017	18,543	$2,385	$120.10	$116.11 - $122.59
Q2 2017	18,517	$2,458	$117.68	$113.27 - $123.01
Q1 2017	18,517	$2,321	$111.04	$106.47 - $114.69
Q4 2016	20,763	$2,434	$105.98	$100.13 - $110.74
Q3 2016	20,763	$2,527	$108.98	$105.46 - $112.42
Q2 2016	20,763	$2,462	$104.92	$98.81 - $109.58
Q1 2016	20,863	$2,327	$95.34	$88.43 - $102.02
Q4 2015	17,863	$2,043	$105.21	$98.01 - $109.49
Q3 2015	15,878	$1,742	$99.79	$91.88 - $104.89
Q2 2015	17,878	$2,021	$102.25	$97.79 - $105.41
Q1 2015	19,878	$2,274	$97.19	$86.65 - $103.73
Q4 2014	562	$59	$96.70	$89.74 - $101.94
Q3 2014	562	$65	$99.26	$94.57 - $104.65
Q2 2014	562	$63	$94.25	$89.51 - $98.33
Q1 2014	562	$61	$91.92	$85.62 - $98.30
Q4 2013	562	$59	$90.95	$84.34 - $94.74
Q3 2013	562	$56	$81.20	$74.57 - $86.97
Q2 2013	686	$58	$73.48	$68.51 - $77.84