Who owns ECLWhat ECL owns — n/a

Who owns Ecolab Inc.?

Institutional ownership of ECL from SEC Form 13F filings across 811 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

811

13F holders

$48.99B

value, 2026 filers

65.3%

of shares outstanding (185.0M sh)

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of ECL's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	BlackRock, Inc.	23.1M	$6.42B	0.1%	8.1%	+1.1%
2	VANGUARD CAPITAL MANAGEMENT LLC	16.5M	$4.61B	0.1%	5.8%	-50.0%
3	JPMORGAN CHASE & CO	14.6M	$4.07B	0.2%	5.2%	+25.4%
4	MORGAN STANLEY	7.8M	$2.18B	0.1%	2.8%	+0.5%
5	VANGUARD PORTFOLIO MANAGEMENT LLC	6.3M	$1.76B	0.1%	2.2%	-0.3%
6	Corient Private Wealth LP	6.2M	$244.4M	0.3%	2.2%	+552.5%
7	GEODE CAPITAL MANAGEMENT, LLC	6.0M	$1.69B	0.1%	2.1%	+0.1%
8	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	3.6M	$1.01B	0.2%	1.3%	+1.5%
9	ROYAL BANK OF CANADA	3.6M	$1.01B	0.1%	1.3%	+3.3%
10	NORGES BANKNEW	3.4M	$933.6M	0.1%	1.2%	new
11	Capital Research Global Investors	2.9M	$797.8M	0.1%	1%	-6.8%
12	NORTHERN TRUST CORP	2.7M	$760.6M	0.1%	1%	-1.8%
13	Invesco Ltd.	2.7M	$755.4M	0.1%	1%	+4.2%
14	FRANKLIN RESOURCES INC	2.5M	$699.4M	0.2%	0.9%	0.0%
15	Pictet Asset Management Holding SA	2.5M	$697.0M	0.7%	0.9%	-23.2%
16	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	2.3M	$639.0M	0.3%	0.8%	+2.2%
17	Sixth Street Partners Management Company, L.P.NEW	2.2M	$626.8M	—	0.8%	new
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	2.2M	$626.8M	0.1%	0.8%	+42.3%
19	Amundi	2.1M	$598.5M	0.1%	0.8%	-10.9%
20	BANK OF AMERICA CORP /DE/	2.1M	$578.9M	0.0%	0.7%	+5.6%
21	GOLDMAN SACHS GROUP INC	1.9M	$541.8M	0.0%	0.7%	-3.2%
22	NORDEA INVESTMENT MANAGEMENT AB	1.8M	$499.3M	0.4%	0.6%	+1.9%
23	Legal & General Group Plc	1.8M	$495.1M	0.1%	0.6%	-8.4%
24	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	1.7M	$475.5M	0.4%	0.6%	-5.1%
25	Swedbank AB	1.7M	$461.8M	0.4%	0.6%	-3.6%

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.