AMERICAN CENTURY COMPANIES INC

Position in ECL — Ecolab Inc.

CIK 748054 KANSAS CITY, MO

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Position in ECL

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$314,584,079

-$44,425,672 QoQ

Shares Held

1,182,558

-13.5% QoQ

Ownership

0.420%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

24 quarters on record

Voting authority Sole 94.93902201837034.ToString("F0")% Shared 5.060977981629653.ToString("F0")% None 0.ToString("F0")%

Common Shares in ECL Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Mar 31, 2026

AMERICAN CENTURY COMPANIES INC holds $1,949,091,916 across 45 Specialty Chemicals names. ECL ranks #1 (16.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ECL	Ecolab Inc. This page	1,182,558	$314,584,079
2	LIN	Linde PLC	517,253	$256,433,347
3	CBT	Cabot Corp	2,237,491	$168,505,447
4	PPG	Ppg Industries Inc	1,432,320	$153,086,361
5	NEU	Newmarket Corp	168,644	$108,092,371
6	NGVT	Ingevity Corp	1,432,566	$102,041,676
7	SHW	Sherwin Williams Co	312,732	$100,246,242
8	ESI	Element Solutions Inc	2,891,000	$98,698,740

All Filings in ECL

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24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$314,584,079	1,182,558	-13.5%	Shares	Defined	2026-05-15
2025-12-31	$359,009,751	1,367,552	-0.8%	Shares	Defined	2026-02-13
2025-09-30	$377,402,358	1,378,085	-0.6%	Shares	Defined	2025-11-12
2025-06-30	$373,376,480	1,385,750	-0.7%	Shares	Defined	2025-08-12
2025-03-31	$353,785,131	1,395,492	+0.8%	Shares	Defined	2025-05-13
2024-12-31	$324,292,084	1,383,971	-1.4%	Shares	Defined	2025-02-11
2024-09-30	$358,258,118	1,403,118	+2.2%	Shares	Defined	2024-11-12
2024-06-30	$326,626,202	1,372,379	+1.8%	Shares	Defined	2024-08-07
2024-03-31	$311,191,087	1,347,731	+4.4%	Shares	Defined	2024-05-14
2023-12-31	$256,169,421	1,291,502	+16.5%	Shares	Defined	2024-02-13
2023-06-30	$207,012,513	1,108,857	+10.7%	Shares	Defined	2023-08-14
2023-03-31	$165,869,667	1,002,052	+40.8%	Shares	Defined	2023-05-11
2022-12-31	$103,613,247	711,825	+20.5%	Shares	Defined	2023-02-13
2022-09-30	$85,299,506	590,635	+13.5%	Shares	Defined	2022-11-14
2022-06-30	$80,027,928	520,473	+40.7%	Shares	Defined	2022-08-12
2022-03-31	$65,289,592	369,787	+0.1%	Shares	Defined	2022-05-11
2021-12-31	$86,699,068	369,577	+2.9%	Shares	Defined	2022-02-07
2021-09-30	$74,928,585	359,163	-19.4%	Shares	Defined	2021-11-10
2021-06-30	$91,783,321	445,615	-0.1%	Shares	Defined	2021-08-05
2021-03-31	$95,467,727	445,965	-49.1%	Shares	Defined	2021-05-14
2020-12-31	$189,555,159	876,110	+25.1%	Shares	Defined	2021-02-12
2020-09-30	$139,955,545	700,338	-1.2%	Shares	Defined	2020-11-13
2020-06-30	$140,979,551	708,618	-43.0%	Shares	Defined	2020-08-13
2020-03-31	$193,822,600	1,243,808	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.