ECL Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.04%

Insider Buying (Last 12 Months): $398,785.00

Insider Selling (Last 12 Months): $11,304,470.50

Ecolab Insider Trading History Chart

Ecolab Share Price & Price History

^$264.46

▲ +0.127 (0.05%)

As of 12/4/2025 04:59 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
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
8/7/2023	David W. Maclennan	Director	Buy	650	$183.73	$119,424.50	15,071
6/16/2023	Larry L. Berger	EVP	Sell	21,708	$181.67	$3,943,692.36	12,442
6/14/2023	Angela M. Busch	EVP	Sell	3,460	$182.00	$629,720.00	19,680
6/13/2023	Arthur J. Higgins	Director	Sell	2,400	$181.33	$435,192.00	23,975
5/18/2023	Gail Peterson	SVP	Sell	934	$175.00	$163,450.00	1,567
5/10/2023	Angela M. Busch	EVP	Sell	3,000	$175.00	$525,000.00	19,680
5/8/2023	Nicholas J. Alfano	EVP	Sell	1,098	$175.00	$192,150.00	9,717
5/5/2023	Christophe Beck	CEO	Sell	34,450	$173.48	$5,976,386.00	53,043
3/3/2023	Larry L. Berger	EVP	Sell	4,404	$162.95	$717,631.80	12,442

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
12/2/2025	Allworth Financial LP	33,528	$9.18M	0.0%	+640.6%	0.012%
12/2/2025	IFP Advisors Inc	1,645	$0.45M	0.0%	+39.6%	0.001%
12/2/2025	Swiss Life Asset Management Ltd	50,756	$13.90M	0.1%	+8.9%	0.018%
12/1/2025	Groupama Asset Managment	36,829	$10.09M	0.0%	+17.3%	0.013%
11/24/2025	CIBC Private Wealth Group LLC	128,836	$35.28M	0.1%	-1.0%	0.045%
11/21/2025	CIBC Bancorp USA Inc.	106,382	$29.13M	0.1%	N/A	0.038%
11/21/2025	Maple Capital Management Inc.	47,302	$12.95M	0.9%	+0.8%	0.017%
11/20/2025	Centaurus Financial Inc.	2,260	$0.62M	0.0%	+55.0%	0.001%
11/20/2025	Wilmington Savings Fund Society FSB	5,850	$1.60M	0.0%	-48.8%	0.002%
11/20/2025	First Affirmative Financial Network	1,958	$0.54M	0.3%	-12.2%	0.001%
11/19/2025	First Commonwealth Financial Corp PA	914	$0.25M	0.0%	-11.2%	0.000%
11/19/2025	Sunbelt Securities Inc.	399	$0.11M	0.0%	-10.9%	0.000%
11/19/2025	Captrust Financial Advisors	45,362	$12.42M	0.0%	-1.7%	0.016%
11/19/2025	Coldstream Capital Management Inc.	5,120	$1.40M	0.0%	+10.4%	0.002%
11/19/2025	Avity Investment Management Inc.	142,085	$38.91M	2.7%	-1.6%	0.050%
11/19/2025	Aldebaran Financial Inc.	1,499	$0.41M	0.4%	+3.3%	0.001%
11/19/2025	Danica Pension Livsforsikringsaktieselskab	48,419	$13.26M	0.2%	N/A	0.017%
11/19/2025	Danske Bank A S	231,730	$63.46M	0.2%	N/A	0.082%
11/19/2025	Caitong International Asset Management Co. Ltd	611	$0.17M	0.1%	N/A	0.000%
11/18/2025	Advisory Services Network LLC	12,759	$3.49M	0.1%	+0.7%	0.005%
11/18/2025	Fulcrum Asset Management LLP	485	$0.13M	0.1%	N/A	0.000%
11/17/2025	Hancock Whitney Corp	6,299	$1.73M	0.0%	N/A	0.002%
11/17/2025	Harvest Investment Services LLC	1,734	$0.48M	0.1%	+5.1%	0.001%
11/17/2025	Palisade Asset Management LLC	77,447	$21.21M	2.0%	+0.1%	0.027%
11/17/2025	FSA Wealth Management LLC	117	$32K	0.0%	+88.7%	0.000%
11/17/2025	NewEdge Advisors LLC	21,325	$5.84M	0.0%	+1.1%	0.008%
11/17/2025	Armistice Capital LLC	905	$0.25M	0.0%	N/A	0.000%
11/17/2025	CANADA LIFE ASSURANCE Co	380,656	$103.83M	0.1%	-16.4%	0.134%
11/17/2025	Williams Jones Wealth Management LLC.	732,967	$200.73M	2.3%	+0.8%	0.259%
11/17/2025	Woodline Partners LP	231,737	$63.46M	0.3%	+135.7%	0.082%
11/17/2025	McCollum Christoferson Group LLC	56,207	$15.39M	4.4%	-0.3%	0.020%
11/17/2025	XTX Topco Ltd	20,396	$5.59M	0.3%	+978.6%	0.007%
11/17/2025	United Capital Financial Advisors LLC	10,338	$2.83M	0.0%	-4.6%	0.004%
11/17/2025	Utah Retirement Systems	41,156	$11.27M	0.1%	+0.1%	0.015%
11/17/2025	Voleon Capital Management LP	29,720	$8.14M	0.2%	-14.0%	0.010%
11/17/2025	Wexford Capital LP	91	$25K	0.0%	N/A	0.000%
11/17/2025	Verition Fund Management LLC	16,458	$4.51M	0.0%	+2.4%	0.006%
11/17/2025	Tidal Investments LLC	27,369	$7.50M	0.0%	+12.1%	0.010%
11/17/2025	State Street Corp	11,205,525	$3.08B	0.1%	+0.0%	3.956%
11/17/2025	Polar Capital Holdings Plc	105,071	$28.78M	0.1%	+31.0%	0.037%
11/17/2025	Polymer Capital Management US LLC	6,561	$1.80M	0.2%	-4.9%	0.002%
11/17/2025	Prosperity Consulting Group LLC	2,438	$0.67M	0.0%	+8.0%	0.001%
11/17/2025	Quest Investment Management LLC	33,680	$9.22M	1.0%	+7.7%	0.012%
11/17/2025	Qube Research & Technologies Ltd	763,159	$209M	0.2%	-26.6%	0.269%
11/17/2025	Public Employees Retirement System of Ohio	99,676	$27.30M	0.1%	-2.1%	0.035%
11/17/2025	Nomura Holdings Inc.	11,682	$3.20M	0.0%	+132.4%	0.004%
11/17/2025	Northwestern Mutual Wealth Management Co.	10,317	$2.83M	0.0%	-2.2%	0.004%
11/17/2025	Northern Trust Corp	2,927,743	$801.79M	0.1%	-4.2%	1.034%
11/17/2025	Norinchukin Bank The	16,236	$4.45M	0.1%	-19.5%	0.006%
11/17/2025	Mariner LLC	76,503	$20.95M	0.0%	+3.7%	0.027%
11/17/2025	Loudon Investment Management LLC	1,476	$0.40M	0.2%	-17.4%	0.001%
11/17/2025	Mairs & Power Inc.	777,029	$212.80M	2.0%	-1.5%	0.274%
11/17/2025	National Bank of Canada FI	183,070	$50.14M	0.0%	-18.7%	0.065%
11/17/2025	Mercer Global Advisors Inc. ADV	67,646	$18.53M	0.0%	+147.8%	0.024%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	28,116	$7.70M	0.0%	-1.3%	0.010%
11/17/2025	Moneta Group Investment Advisors LLC	2,118	$0.58M	0.0%	-8.2%	0.001%
11/17/2025	Moore Capital Management LP	95,063	$26.03M	0.4%	N/A	0.034%
11/17/2025	L2 Asset Management LLC	1,194	$0.33M	0.0%	+4.7%	0.000%
11/17/2025	Larson Financial Group LLC	3,732	$1.02M	0.0%	-5.1%	0.001%
11/17/2025	Lighthouse Investment Partners LLC	14,235	$3.90M	0.1%	+92.9%	0.005%
11/17/2025	Integrated Wealth Concepts LLC	6,782	$1.86M	0.0%	-9.7%	0.002%
11/17/2025	JPL Wealth Management LLC	95	$26K	0.0%	N/A	0.000%
11/17/2025	Jain Global LLC	46,904	$12.85M	0.1%	-83.2%	0.017%
11/17/2025	Hilltop Holdings Inc.	4,805	$1.32M	0.1%	-4.6%	0.002%
11/17/2025	Holocene Advisors LP	356,621	$97.66M	0.2%	N/A	0.126%
11/17/2025	Humankind Investments LLC	2,807	$0.77M	0.2%	-3.6%	0.001%
11/17/2025	Gotham Asset Management LLC	118,136	$32.35M	0.1%	+24.5%	0.042%
11/17/2025	First Commonwealth Financial Corp PA	914	$0.25M	0.1%	-11.2%	0.000%
11/17/2025	Fred Alger Management LLC	1,652	$0.45M	0.0%	-8.2%	0.001%
11/17/2025	First Western Trust Bank	19,263	$5.28M	0.2%	-6.5%	0.007%
11/17/2025	Focus Partners Wealth	61,998	$16.95M	0.0%	+5.6%	0.022%
11/17/2025	Destination Wealth Management	100,372	$27.49M	0.8%	-0.8%	0.035%
11/17/2025	DoubleLine ETF Adviser LP	15,105	$4.14M	1.2%	+3.9%	0.005%
11/17/2025	Elevation Point Wealth Partners LLC	1,527	$0.42M	0.0%	+17.1%	0.001%
11/17/2025	Brevan Howard Capital Management LP	10,541	$2.89M	0.0%	-82.8%	0.004%
11/17/2025	CLG LLC	2,808	$0.77M	0.2%	-3.4%	0.001%
11/17/2025	CSM Advisors LLC	9,818	$2.69M	0.1%	+920.6%	0.003%
11/17/2025	Cannell & Spears LLC	15,002	$4.11M	0.1%	-0.5%	0.005%
11/17/2025	Cavalier Investments LLC	3,835	$1.05M	0.1%	+5.1%	0.001%
11/17/2025	Chevy Chase Trust Holdings LLC	425,254	$116.46M	0.3%	+11.4%	0.150%
11/17/2025	Circle Wealth Management LLC	971	$0.27M	0.0%	N/A	0.000%
11/17/2025	Ausdal Financial Partners Inc.	1,142	$0.31M	0.0%	N/A	0.000%
11/17/2025	Azimuth Capital Investment Management LLC	20,524	$5.62M	0.2%	-3.0%	0.007%
11/17/2025	Banco Bilbao Vizcaya Argentaria S.A.	20,008	$5.48M	0.0%	+252.3%	0.007%
11/17/2025	California Public Employees Retirement System	635,316	$173.99M	0.1%	-5.0%	0.224%
11/17/2025	Chilton Investment Co. Inc.	1,249	$0.34M	0.0%	+62.8%	0.000%
11/17/2025	Bank of America Corp DE	2,458,141	$673.19M	0.0%	-5.2%	0.868%
11/17/2025	Bank of Nova Scotia	60,949	$16.69M	0.0%	-36.4%	0.022%
11/17/2025	Aristotle Capital Management LLC	4,071,409	$1.12B	2.2%	-4.5%	1.437%
11/17/2025	Alliancebernstein L.P.	1,048,777	$287.22M	0.1%	-9.9%	0.370%
11/17/2025	Ameriprise Financial Inc.	1,010,036	$276.44M	0.1%	-12.9%	0.357%
11/14/2025	Schonfeld Strategic Advisors LLC	10,491	$2.87M	0.0%	-31.3%	0.004%
11/14/2025	Creative Planning	57,718	$15.81M	0.0%	+17.0%	0.020%
11/14/2025	Lazard Asset Management LLC	249,958	$68.45M	0.1%	+13.7%	0.088%
11/14/2025	SummitTX Capital L.P.	6,562	$1.80M	0.1%	-62.6%	0.002%
11/14/2025	AQR Capital Management LLC	782,870	$213.64M	0.1%	+7.6%	0.276%
11/14/2025	Zacks Investment Management	1,204	$0.33M	0.0%	-4.7%	0.000%
11/14/2025	Credit Agricole S A	180,592	$49.46M	0.1%	N/A	0.064%
11/14/2025	Raymond James Financial Inc.	262,275	$71.83M	0.0%	+0.6%	0.093%
11/14/2025	Kelleher Financial Advisors	280	$77K	0.0%	N/A	0.000%

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: $264.46

$262.37

$265.30

50 Day Range

MA: $268.35

$252.60

$281.35

52 Week Range

Now: $264.46

$221.62

$286.04

Volume

1,672,037 shs

Average Volume

1,400,884 shs

Market Capitalization

$74.90 billion

P/E Ratio

38.00

Dividend Yield

0.98%

Beta

0.98

Who are the company insiders with the largest holdings of Ecolab?: Ecolab's top insider shareholders include:
William H Gates III (Major Shareholder)
Christophe Beck (CEO)
Arthur J Higgins (Director)
Victoria Reich (Director)
Laurie M Marsh (EVP)
David Maclennan (Director)
Larry L Berger (EVP)
Suzanne M Vautrinot (Director)
Gregory B Cook (EVP)
Boo Alexander A De (EVP)
Jennifer J Bradway (SVP)
Machiel Duijser (EVP)
Learn More about top insider investors at Ecolab.
Who are the major institutional investors of Ecolab?: Ecolab's top institutional shareholders include:
Vanguard Group Inc. — 8.89%
State Street Corp — 3.96%
Aristotle Capital Management LLC — 1.44%
UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC — 1.21%
Northern Trust Corp — 1.03%
Franklin Resources Inc. — 0.94%
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:
Wellington Management Group LLP
Cantillon Capital Management LLC
UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
Vontobel Holding Ltd.
Qube Research & Technologies Ltd
Jain Global LLC
Mirova US LLC
Amundi
In the last year, company insiders that have sold Ecolab company stock include:
William H Gates III (Major Shareholder)
Christophe Beck (CEO)
Arthur J Higgins (Director)
Victoria Reich (Director)
Laurie M Marsh (EVP)
David Maclennan (Director)
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:
Vanguard Group Inc.
Balyasny Asset Management L.P.
Holocene Advisors LP
Robeco Institutional Asset Management B.V.
Bornite Capital Management LP
Danske Bank A S
Credit Agricole S A
Freestone Grove Partners LP