Company · Ownership research

ECOLAB INC. ECL

CIK 0000031462 · CUSIP 278865100

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 278865100 (ECL), not CUSIP 278865900 (ECL), CUSIP 278865950 (ECL), and does not merge CUSIPs.

This page lists the top 20 of 1,623 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$6.90B 25,190,115 shares	0.10%	+527.90K(+2.10%)Added	SEC filing ↗ Nov 7, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$6.20B 22,643,410 shares	0.11%	+756.27K(+3.50%)Added	SEC filing ↗ Nov 12, 2025	▾
03	STATE STREET CORP CIK 93751 · View history	$3.08B 11,205,525 shares	0.11%	+1.57K(0.00%)Added	SEC filing ↗ Nov 14, 2025	▾
04	MORGAN STANLEY CIK 895421 · Amended · View history	$2.04B 7,441,337 shares	0.12%	+220.41K(+3.10%)Added	SEC filing ↗ May 27, 2026	▾
05	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$1.78B 6,491,563 shares	0.11%	+2.89M(+80.20%)Added	SEC filing ↗ Nov 26, 2025	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$1.52B 5,588,770 shares	0.10%	+109.24K(+2.00%)Added	SEC filing ↗ Nov 12, 2025	▾
07	GATES FOUNDATION TRUST CIK 1166559 · View history	$1.43B 5,218,044 shares	3.91%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2025	▾
08	Aristotle Capital Management, LLC CIK 860644 · View history	$1.12B 4,071,409 shares	2.15%	-193.43K(-4.50%)Reduced	SEC filing ↗ Nov 14, 2025	▾
09	Pictet Asset Management Holding SA CIK 1993888 · View history	$1.00B 3,657,834 shares	0.97%	-483.16K(-11.70%)Reduced	SEC filing ↗ Nov 18, 2025	▾
10	ROYAL BANK OF CANADA CIK 1000275 · View history	$992.23M 3,623,117 shares	0.18%	+87.58K(+2.50%)Added	SEC filing ↗ Nov 14, 2025	▾
11	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$938.72M 3,427,725 shares	0.20%	-597.30K(-14.80%)Reduced	SEC filing ↗ Nov 14, 2025	▾
12	NORTHERN TRUST CORP CIK 73124 · View history	$801.79M 2,927,743 shares	0.10%	-129.35K(-4.20%)Reduced	SEC filing ↗ Nov 14, 2025	▾
13	FMR LLC CIK 315066 · View history	$733.97M 2,680,075 shares	0.04%	-5.64K(-0.20%)Reduced	SEC filing ↗ Nov 13, 2025	▾
14	FRANKLIN RESOURCES INC CIK 38777 · View history	$725.98M 2,650,916 shares	0.18%	-131.91K(-4.70%)Reduced	SEC filing ↗ Nov 13, 2025	▾
15	Invesco Ltd. CIK 914208 · View history	$722.10M 2,636,762 shares	0.11%	-65.39K(-2.40%)Reduced	SEC filing ↗ Nov 13, 2025	▾
16	BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history	$673.19M 2,458,141 shares	0.05%	-64.76K(-2.60%)Reduced	SEC filing ↗ Feb 3, 2026	▾
17	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main CIK 1694217 · View history	$641.01M 2,340,661 shares	0.58%	-270.13K(-10.30%)Reduced	SEC filing ↗ Nov 14, 2025	▾
18	Amundi CIK 1330387 · View history	$637.69M 2,289,303 shares	0.20%	-208.32K(-8.30%)Reduced	SEC filing ↗ Nov 14, 2025	▾
19	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$598.06M 2,183,826 shares	0.06%	+1.72M(+369.10%)Added	SEC filing ↗ Nov 14, 2025	▾
20	Legal & General Group Plc CIK 764068 · View history	$591.53M 2,159,989 shares	0.13%	+63.63K(+3.00%)Added	SEC filing ↗ Nov 13, 2025	▾

Showing 20 / 1,623 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

1,623

Cancelled or null records excluded

Disclosed shares

221,776,982

Not deduplicated across managers

Disclosed value

$60.69B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

ECOLAB INC. · Q3 2025

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.