ECL

ECOLAB INC.

Superinvestors

Institutional investors holding ECL

Investor	Fund	Weight	Shares	Value	Quarter
Bill & Melinda Gates Foundation	Bill & Melinda Gates Foundation Trust	4.38%	5,218,044	$1.4B	2026Q1
AKO Capital	AKO Capital	2.14%	205,311	$27.5M	2017Q4
Mairs & Power	Mairs & Power Growth Fund	2.07%	761,818	$202.7M	2026Q1
Jensen Investment Management	Jensen Investment Management	0.31%	58,860	$15.7M	2026Q1
William Von Mueffling	Cantillon Capital Management	0.12%	78,513	$21.5M	2025Q3
Kenneth Fisher	Fisher Asset Management	0.00%	4,430	$1.2M	2026Q1
Christopher Davis	Davis Selected Advisers	0.00%	4,295	$673K	2018Q3
Dodge & Cox	Dodge & Cox	0.00%	5,000	$252K	2010Q4
First Eagle Investment Management	First Eagle Investment Management	0.00%	8	$2K	2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

11

Total trades

$2.2M

Volume

6

Buys

3

Sells

Last trade: May 22, 2026

Insider Tradeslast 90 days

Date	Insider	Type	Value
May 22, 2026	Suzanne M Vautrinot	Sell	$266K
May 22, 2026	Suzanne M Vautrinot	Option	$251K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.