NYSE · ECL

Ecolab Inc.

Basic Materials · Chemicals - Specialty

$302.98

Up+$2.12 (+0.70%)

Updated Nov 1, 2026, 8:05 PM

SID Score

7.0/10

Composite research score

Smart Money

47/100

Neutral

Market cap: 74.07B
P/E ratio: 37.33
Dividend yield: 1.10%
52-week range: $243.15 – $309.27
Volume: 1.74M
Avg. volume: 1.48M

Price performance · ECL

ECL price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

Last close: $302.98
Period change: +9.35%
Period low: $277.07
Period high: $302.98

Daily close

View OHLC price history

ECL OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 30, 2026	$301.84	$305.71	$300.71	$302.98	1.74M
Oct 29, 2026	$295.13	$302.59	$293.29	$300.86	2.03M
Oct 28, 2026	$290.73	$293.81	$288.24	$292.41	1.17M
Oct 27, 2026	$284.16	$294.75	$283.99	$291.27	1.57M
Oct 26, 2026	$288.96	$290.84	$287.11	$288.89	1.36M
Oct 23, 2026	$290.58	$292.28	$286.57	$288.53	994.37K
Oct 22, 2026	$287.81	$292.58	$286.9401	$292.30	1.25M
Oct 21, 2026	$287.92	$289.67	$285.00	$288.09	1.4M
Oct 20, 2026	$285.95	$288.6099	$283.7427	$288.16	1.84M
Oct 19, 2026	$287.35	$289.9998	$284.12	$285.94	1.97M
Oct 16, 2026	$292.28	$294.29	$286.00	$288.89	3.4M
Oct 15, 2026	$292.15	$295.95	$290.38	$290.81	1.95M
Oct 14, 2026	$284.63	$288.29	$284.37	$287.71	1.1M
Oct 13, 2026	$286.31	$286.995	$283.69	$285.66	1.15M
Oct 12, 2026	$281.00	$285.568	$278.85	$284.30	875.06K
Oct 9, 2026	$281.69	$282.69	$279.90	$281.83	935.01K
Oct 8, 2026	$276.52	$282.735	$276.1501	$281.69	975.04K
Oct 7, 2026	$279.02	$280.08	$277.311	$278.10	1.15M
Oct 6, 2026	$278.76	$282.44	$275.80	$280.82	1.18M
Oct 5, 2026	$272.06	$279.57	$271.00	$277.07	940.17K

Latest ECL news

The latest Smart Investors Daily articles mentioning ECL.

analystOct 29, 2026

Wells Fargo Reiterates Equal-Weight Rating on Ecolab Inc. (ECL)

institutionalOct 7, 2026

STATE STREET CORP Initiates New Position in Ecolab Inc. (ECL)

analystOct 6, 2026

UBS Reiterates Buy Rating on Ecolab Inc. (ECL)

Latest ECL news

The latest Smart Investors Daily articles mentioning ECL.

ECL research

SEC Filings

Recent regulatory filings and source documents.

SEC filing history

Open a filing to view the original source document.

ECL SEC filings
Filed	Form	Description	Accepted	Document
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 14, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 11, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 5, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 31, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 5, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jan 5, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 8, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Dec 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 25, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 13, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Nov 13, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source

Filed

Form

Description

Accepted

Document

Oct 2, 2026