Institutional shares held 229 Million
430K calls
288K puts
Total value of holdings $61.4B
$115M calls
$77.2M puts
Market Cap $76.4B
284,988,992 Shares Out.
Institutional ownership 80.34%
# of Institutions 1,754


Latest Institutional Activity in ECL

Top Purchases

Q2 2025
Swedbank Ab Shares Held: 1.55M ($415M)
Q2 2025
Assenagon Asset Management S.A. Shares Held: 373K ($100M)
Q2 2025
Kingstone Capital Partners Texas, LLC Shares Held: 116K ($31.2M)
Q2 2025
Sumitomo Mitsui Ds Asset Management Company, LTD Shares Held: 71.7K ($19.2M)
Q2 2025
Wealth Enhancement Advisory Services, LLC Shares Held: 128K ($34.3M)

Top Sells

Q2 2025
Perpetual LTD Shares Held: 63.2K ($16.9M)
Q2 2025
Park National Corp Shares Held: 18.6K ($4.99M)
Q2 2025
Focus Financial Network, Inc. Shares Held: 15.1K ($4.04M)
Q2 2025
Confluence Investment Management LLC Shares Held: 106K ($28.3M)
Q2 2025
Ayrshire Capital Management LLC Shares Held: 23K ($6.18M)

About ECL

Ecolab Inc. provides water, hygiene, and infection prevention solutions and services in the United States and internationally. The company operates through Global Industrial, Global Institutional & Specialty, and Global Healthcare & Life Sciences segments. 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. The Global Institutional & Specialty segment provides specialized cleaning and sanitizing products to the foodservice, hospitality, lodging, government and education, and retail industries. Its 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. The company's Other segment offers pest elimination services to detect, eliminate, and prevent pests, such as rodents and insects in restaurants, food and beverage processors, educational and healthcare facilities, hotels, quick service restaurant and grocery operations, and other institutional and commercial customers. This segment also provides 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. The company was founded in 1923 and is headquartered in Saint Paul, Minnesota.


Insider Transactions at ECL

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
150K Shares
From 41 Insiders
Grant, award, or other acquisition 39.7K shares
Exercise of conversion of derivative security 108K shares
Open market or private purchase 1.55K shares
Sell / Disposition
2.11M Shares
From 29 Insiders
Open market or private sale 2.08M shares
Payment of exercise price or tax liability 29.9K shares
Bona fide gift 265 shares

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