ECL Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.50%

Insider Buying (Last 12 Months): $2,912,708.00

Insider Selling (Last 12 Months): $20,474,363.74

Ecolab Insider Trading History Chart

Ecolab Share Price & Price History

^$277.07

▲ +0.847 (0.31%)

As of 09/23/2026 03:59 PM ET

Days: 30 | 90 | 365

Ecolab Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/18/2026	Christophe Beck	CEO	Sell	17,862	$280.14	$5,003,860.68	72,932
6/11/2026	Benjamin M. Clark	EVP	Buy	1,000	$263.83	$263,830.00	1,083
6/10/2026	Michel D Doukeris	Director	Buy	7,750	$258.00	$1,999,500.00	8,326
6/9/2026	Darrell R Brown	COO	Sell	10,000	$260.89	$2,608,900.00	32,733
5/27/2026	Suzanne M. Vautrinot	Director	Sell	1,004	$264.98	$266,039.92	11,651
5/13/2026	David W. Maclennan	Director	Buy	1,000	$250.65	$250,650.00	25,230
5/4/2026	David W. Maclennan	Director	Buy	800	$256.91	$205,528.00	24,230
2/25/2026	Tracy B. McKibben	Director	Sell	1,265	$308.66	$390,454.90	11,358
2/24/2026	Christophe Beck	CEO	Sell	20,000	$307.37	$6,147,400.00	90,794
12/8/2025	David W. Maclennan	Director	Buy	750	$257.60	$193,200.00	23,035
11/24/2025	Boo Alexander A De	EVP	Sell	1,422	$268.25	$381,451.50	5,726
11/12/2025	Christophe Beck	CEO	Sell	21,714	$261.41	$5,676,256.74	72,644
8/19/2025	Suzanne M. Vautrinot	Director	Sell	1,354	$283.16	$383,398.64	11,199
8/13/2025	David W. Maclennan	Director	Buy	600	$278.51	$167,106.00	20,253
8/13/2025	Jennifer J. Bradway	SVP	Sell	807	$279.28	$225,378.96	4,326
5/7/2025	David W. Maclennan	Director	Buy	500	$251.75	$125,875.00	19,465
2/26/2025	Larry L. Berger	EVP	Sell	10,858	$266.95	$2,898,543.10	15,744
2/25/2025	Jennifer J. Bradway	SVP	Sell	856	$267.37	$228,868.72	4,140
2/13/2025	David W. Maclennan	Director	Buy	400	$264.51	$105,804.00	18,767
2/13/2025	Machiel Duijser	EVP	Sell	5,721	$264.04	$1,510,572.84	3,774
11/22/2024	William H Gates III	Major Shareholder	Sell	70,000	$245.95	$17,216,500.00	29,178,741
11/20/2024	William H Gates III	Major Shareholder	Sell	106,542	$241.21	$25,698,995.82	29,348,741
11/18/2024	William H Gates III	Major Shareholder	Sell	83,873	$245.96	$20,629,403.08	29,534,868
11/14/2024	William H Gates III	Major Shareholder	Sell	100,000	$248.06	$24,806,000.00	29,718,741
11/4/2024	William H Gates III	Major Shareholder	Sell	65,015	$243.80	$15,850,657.00	30,388,741
10/31/2024	William H Gates III	Major Shareholder	Sell	409,136	$246.92	$101,023,861.12	30,776,418
9/12/2024	Victoria Reich	Director	Sell	393	$250.00	$98,250.00	24,041
8/29/2024	Gregory B. Cook	EVP	Sell	3,811	$249.33	$950,196.63	8,080
8/2/2024	David W. Maclennan	Director	Buy	650	$240.41	$156,266.50	17,967
5/6/2024	Arthur J. Higgins	Director	Sell	4,500	$227.52	$1,023,840.00	25,548
5/3/2024	David W. Maclennan	Director	Buy	650	$227.37	$147,790.50	17,111
12/4/2023	Laurie M. Marsh	EVP	Sell	11,917	$191.41	$2,281,032.97	20,538
12/1/2023	David W. Maclennan	Director	Buy	800	$191.53	$153,224.00	16,070
11/30/2023	Nicholas J. Alfano	EVP	Sell	6,000	$189.63	$1,137,780.00	9,717

SEC Filings (Institutional Ownership Changes) for Ecolab (NYSE:ECL)

74.91% of Ecolab stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Ecolab Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
9/22/2026	Andra AP fonden	71,645	$19.96M	0.2%	-27.5%	0.026%
9/17/2026	Wellington Altus USA Inc.	110	$29K	0.0%	+64.2%	0.000%
9/15/2026	Anchor Investment Management LLC	3,878	$1.08M	0.1%	+7.4%	0.001%
9/15/2026	Reynders McVeigh Capital Management LLC	3,277	$0.91M	0.0%	+5.4%	0.001%
9/9/2026	Core Capital Management & Research inc.	143	$41K	0.0%	N/A	0.000%
9/9/2026	Sequoia Financial Advisors LLC	9,527	$2.65M	0.0%	-7.9%	0.003%
9/9/2026	Tidal Investments LLC	41,300	$11.51M	0.0%	+13.8%	0.015%
9/9/2026	National Pension Service	768,265	$214.05M	0.1%	+0.8%	0.274%
9/9/2026	Engineers Gate Manager LP	109,559	$30.52M	0.4%	N/A	0.039%
9/9/2026	Cidel Asset Management Inc.	926	$0.26M	0.0%	+10.2%	0.000%
9/9/2026	Plimoth Trust Co. LLC	719	$0.20M	0.0%	N/A	0.000%
9/9/2026	Capital Analysts LLC	290	$81K	0.0%	+81.3%	0.000%
9/9/2026	SVB Wealth LLC	2,191	$0.61M	0.0%	-5.9%	0.001%
9/9/2026	Insight Wealth Partners LLC	1,587	$0.44M	0.1%	-5.8%	0.001%
9/9/2026	Pinnacle Wealth Management Advisory Group LLC	1,488	$0.42M	0.0%	-5.7%	0.001%
9/9/2026	NorthRock Partners LLC	3,081	$0.86M	0.0%	-9.5%	0.001%
9/9/2026	Integrated Wealth Concepts LLC	5,676	$1.58M	0.0%	-9.8%	0.002%
9/9/2026	RFG Advisory LLC	1,809	$0.50M	0.0%	-7.8%	0.001%
9/9/2026	NewEdge Advisors LLC	24,778	$6.90M	0.0%	-1.3%	0.009%
9/9/2026	IFP Advisors Inc	1,290	$0.36M	0.0%	+4.3%	0.000%
9/9/2026	Baird Financial Group Inc.	410,098	$114.26M	0.2%	+18.8%	0.146%
9/9/2026	Beacon Investment Advisory Services Inc.	20,902	$5.82M	0.2%	N/A	0.007%
9/9/2026	Stableford Capital II LLC	3,375	$0.94M	0.3%	-4.3%	0.001%
9/8/2026	Allworth Financial LP	31,444	$8.76M	0.0%	-9.2%	0.011%
9/8/2026	Arizona State Retirement System	70,531	$19.65M	0.1%	+1.0%	0.025%
9/8/2026	Waverly Advisors LLC	116,471	$32.45M	0.2%	-0.9%	0.042%
9/8/2026	Empirical Finance LLC	8,788	$2.45M	0.1%	+3.4%	0.003%
9/8/2026	Nykredit A S	114,612	$31.93M	0.1%	N/A	0.041%
9/4/2026	Parkside Financial Bank & Trust	2,497	$0.70M	0.0%	-3.7%	0.001%
9/2/2026	MLG Wealth Management DBA Pine Grove Financial Group	1,340	$0.37M	0.0%	-12.6%	0.000%
9/2/2026	Range Advisory LLC	1,405	$0.39M	0.0%	+16.0%	0.001%
8/27/2026	Corient Private Wealth LP	850,058	$236.84M	0.3%	-10.3%	0.303%
8/27/2026	Optimize Financial Inc.	719	$0.20M	0.1%	N/A	0.000%
8/26/2026	Amundi	2,148,483	$598.53M	0.1%	-10.9%	0.766%
8/26/2026	Brown Financial Advisors	3,879	$1.08M	0.4%	-13.8%	0.001%
8/26/2026	HighTower Advisors LLC	99,065	$27.60M	0.0%	+10.7%	0.035%
8/25/2026	Groupe la Francaise	26,505	$7.39M	0.1%	+35.3%	0.009%
8/24/2026	Vancity Investment Management Ltd	2,859	$0.80M	0.1%	+1.4%	0.001%
8/23/2026	Studio Investment Management LLC	3,576	$1M	0.2%	+1.1%	0.001%
8/23/2026	Washington Trust Advisors Inc.	37,344	$10.41M	0.8%	-6.4%	0.013%
8/23/2026	Ameritas Advisory Services LLC	805	$0.22M	0.0%	N/A	0.000%
8/23/2026	Wedmont Private Capital	3,600	$0.99M	0.0%	+5.2%	0.001%
8/23/2026	HB Wealth Management LLC	29,982	$8.35M	0.0%	+2.0%	0.011%
8/23/2026	Nvest Financial LLC	6,394	$1.78M	0.6%	+59.2%	0.002%
8/23/2026	Saudi Central Bank	17,793	$4.96M	0.1%	+89.1%	0.006%
8/23/2026	Hutchens & Kramer Investment Management Group LLC	2,127	$0.59M	0.2%	+52.1%	0.001%
8/23/2026	Angeles Wealth Management LLC	2,296	$0.64M	0.0%	-3.7%	0.001%
8/23/2026	Azimuth Capital Investment Management LLC	20,277	$5.65M	0.2%	+1.0%	0.007%
8/22/2026	Compass Financial Management LLC	314	$88K	0.0%	N/A	0.000%
8/22/2026	AlphaGrep UK Ltd	947	$0.26M	0.1%	N/A	0.000%
8/22/2026	Old Mission Investment Co LLC	1,400	$0.39M	0.1%	N/A	0.000%
8/22/2026	Raiffeisen Bank International AG	179,373	$49.97M	0.6%	-1.3%	0.064%
8/22/2026	Syon Capital LLC	5,148	$1.43M	0.1%	-14.5%	0.002%
8/22/2026	TD Waterhouse Canada Inc.	37,748	$10.52M	0.0%	+11.4%	0.013%
8/22/2026	Syntax Research Inc.	2,314	$0.65M	0.5%	N/A	0.001%
8/22/2026	Kampmann Melissa S.	13,423	$3.74M	2.8%	+0.5%	0.005%
8/22/2026	Concurrent Investment Advisors LLC	9,316	$2.60M	0.0%	-2.4%	0.003%
8/22/2026	NEOS Investment Management LLC	41,791	$11.64M	0.0%	+14.6%	0.015%
8/21/2026	AXQ Capital LP	7,497	$2.09M	0.2%	+90.4%	0.003%
8/21/2026	Continuum Advisory LLC	365	$0.10M	0.0%	N/A	0.000%
8/21/2026	Nykredit A S	127,578	$35.55M	0.1%	N/A	0.046%
8/21/2026	Robbins Farley	8,343	$2.32M	0.9%	+14.0%	0.003%
8/21/2026	B. Metzler seel. Sohn & Co. AG	12,462	$3.47M	0.0%	+15.3%	0.004%
8/21/2026	Sound Financial Strategies Group LLC	1,022	$0.29M	0.2%	+7.0%	0.000%
8/21/2026	Independence Bank of Kentucky	600	$0.17M	0.0%	-7.7%	0.000%
8/21/2026	Legacy Financial Advisors Inc.	1,381	$0.39M	0.0%	-10.0%	0.000%
8/20/2026	First PREMIER Bank	9,678	$2.70M	0.4%	-1.0%	0.003%
8/20/2026	Proficio Capital Partners LLC	1,410	$0.39M	0.0%	N/A	0.001%
8/20/2026	Nwam LLC	1,487	$0.41M	0.0%	+11.8%	0.001%
8/20/2026	Headlands Technologies LLC	1,306	$0.36M	0.0%	-34.1%	0.000%
8/20/2026	Ancora Advisors LLC	692	$0.19M	0.0%	-12.0%	0.000%
8/20/2026	Moore Capital Management LP	26,194	$7.30M	0.1%	N/A	0.009%
8/20/2026	Sigma Planning Corp	1,662	$0.46M	0.0%	+18.5%	0.001%
8/20/2026	Two Sigma Securities LLC	4,680	$1.30M	0.1%	N/A	0.002%
8/20/2026	Benjamin Edwards Inc.	123,309	$34.36M	0.3%	-13.6%	0.044%
8/20/2026	GTS Securities LLC	1,260	$0.35M	0.0%	+33.6%	0.000%
8/20/2026	Flputnam Investment Management Co.	22,336	$6.22M	0.1%	+302.2%	0.008%
8/20/2026	Nichols & Pratt Advisers LLP MA	16,871	$4.70M	0.3%	+9.8%	0.006%
8/20/2026	Northwestern Mutual Wealth Management Co.	11,158	$3.11M	0.0%	+13.5%	0.004%
8/20/2026	Wedbush Securities Inc.	5,288	$1.47M	0.0%	-5.5%	0.002%
8/20/2026	Meiji Yasuda Life Insurance Co	7,878	$2.20M	0.1%	-14.1%	0.003%
8/20/2026	Sheets Smith Wealth Management	35,882	$10M	1.0%	-0.9%	0.013%
8/20/2026	Cullinan Associates Inc.	28,979	$8.07M	0.6%	+29.8%	0.010%
8/20/2026	Greenleaf Trust	13,382	$3.73M	0.0%	-4.5%	0.005%
8/19/2026	Capital Advisors Inc. OK	176,042	$49.05M	0.7%	+0.5%	0.063%
8/19/2026	Delta Asset Management LLC TN	77,534	$21.60M	1.9%	+0.4%	0.028%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	3,617,425	$1.01B	0.2%	+1.5%	1.290%
8/19/2026	New Mexico Educational Retirement Board	12,680	$3.53M	0.1%	+7.6%	0.005%
8/19/2026	Royal London Asset Management Ltd.	132,906	$37.03M	0.1%	-3.4%	0.047%
8/19/2026	Toth Financial Advisory Corp	42,433	$11.82M	1.2%	-1.1%	0.015%
8/19/2026	Mufg Securities Americas Inc.	7,629	$2.13M	0.1%	+8.2%	0.003%
8/19/2026	Van ECK Associates Corp	70,411	$19.62M	0.0%	+154.2%	0.025%
8/19/2026	Ferguson Wellman Capital Management Inc.	2,777	$0.77M	0.0%	+31.2%	0.001%
8/19/2026	Nissay Asset Management Corp Japan	34,377	$9.58M	0.0%	-8.6%	0.012%
8/19/2026	Hsbc Holdings PLC	1,163,724	$324.19M	0.1%	+16.6%	0.415%
8/19/2026	Field & Main Bank	260	$72K	0.0%	N/A	0.000%
8/19/2026	Wellington Management Group LLP	108,965	$30.36M	0.0%	-13.6%	0.039%
8/19/2026	Lombard Odier Asset Management Europe Ltd	71,423	$19.90M	0.1%	N/A	0.025%
8/19/2026	Kingsview Wealth Management LLC	3,569	$0.99M	0.0%	N/A	0.001%
8/18/2026	Beacon Pointe Advisors LLC	29,335	$8.17M	0.0%	N/A	0.010%

Data available starting January 2016

Ecolab Inc. provides water, hygiene, and infection prevention solutions and services in the United States and internationally. The company operates through three segments: Global Industrial; Global Institutional & Specialty; and Global Healthcare & Life Sciences. The Global Industrial segment offers water treatment and process applications, and cleaning and sanitizing solutions to manufacturing, food and beverage processing, transportation, chemical, metals and mining, power generation, pulp and paper, commercial laundry, petroleum, refining, and petrochemical industries. Its Global Institutional & Specialty segment provides specialized cleaning and sanitizing products to the foodservice, hospitality, lodging, government and education, and retail industries. The Global Healthcare & Life Sciences segment offers specialized cleaning and sanitizing products to the healthcare, personal care, and pharmaceutical industries, such as infection prevention and surgical solutions, and end-to-end cleaning and contamination control solutions under the Ecolab, Microtek, and Anios brand names. In addition, the company provides pest elimination services to detect, eliminate, and prevent pests, such as rodents and insects in restaurants, food and beverage processors, hotels, grocery operations, and other commercial segments including education, life sciences, and healthcare customers. Further, it offers colloidal silica for binding and polishing applications in semiconductor, catalyst, and aerospace component manufacturing, as well as chemical industries; and products and services that manage wash process through custom designed programs, premium products, dispensing equipment, water and energy management, and reduction, as well as real time data management. It sells its products through field sales and corporate account personnel, distributors, and dealers. Ecolab Inc. was founded in 1923 and is headquartered in Saint Paul, Minnesota.

Today's Range

Now: $277.07

$273.66

$277.81

50 Day Range

MA: $278.14

$263.54

$290.87

52 Week Range

Now: $277.07

$243.15

$309.27

Volume

1,049,573 shs

Average Volume

1,181,518 shs

Market Capitalization

$77.67 billion

P/E Ratio

37.19

Dividend Yield

1.06%

Beta

0.88

Who are the company insiders with the largest holdings of Ecolab?: Ecolab's top insider shareholders include:
William H Gates III (Major Shareholder)
Douglas M Baker Jr (Chairman)
Douglas M Baker Jr (CEO)
Douglas M Baker, Jr (CEO)
Thomas W Handley (Insider)
Daniel J Schmechel (CFO)
Christophe Beck (CEO)
Jerry Grundhofer (Director)
Michael C Mccormick (EVP)
Jerry A Grundhofer (Director)
Learn More about top insider investors at Ecolab.
Who are the major institutional investors of Ecolab?: Ecolab's top institutional shareholders include:
BlackRock Inc. — 8.19%
Corient Private Wealth LP — 2.21%
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC — 1.29%
Amundi — 0.77%
Bank of America Corp DE — 0.74%
Legal & General Group Plc — 0.63%
Learn More about top institutional investors of Ecolab stock.
Which institutional investors are selling Ecolab stock?: During the last quarter, ECL stock was sold by these institutional investors:
Amundi
Assenagon Asset Management S.A.
Corient Private Wealth LP
Handelsbanken Fonder AB
California State Teachers Retirement System
Andra AP fonden
Benjamin Edwards Inc.
Avity Investment Management Inc.
In the last year, company insiders that have sold Ecolab company stock include:
Christophe Beck (CEO)
Darrell R Brown (COO)
Suzanne M Vautrinot (Director)
Tracy B Mckibben (Director)
Boo Alexander A De (EVP)
Learn More investors selling Ecolab stock.
Which institutional investors are buying Ecolab stock?: In the last quarter, ECL stock was purchased by institutional investors including:
BlackRock Inc.
Corient Private Wealth LP
Bank of America Corp DE
Legal & General Group Plc
Bank of New York Mellon Corp
Hsbc Holdings PLC
Jupiter Topco LLC
Deutsche Bank AG
In the last year, these company insiders have bought Ecolab stock:
David Maclennan (Director)
Michel D Doukeris (Director)
Benjamin M Clark (EVP)
Learn More investors buying Ecolab stock.