O'SHAUGHNESSY ASSET MANAGEMENT, LLC

Position in ECL — Ecolab Inc.

CIK 1423442 Stamford, CT

Position in ECL

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$19,737,619

+$3,540,398 QoQ

Shares Held

74,196

+20.3% QoQ

Ownership

0.026%

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Basic Materials · as of Mar 31, 2026

O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $171,391,801 across 29 Specialty Chemicals names. ECL ranks #4 (11.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LIN	Linde PLC	88,498	$43,873,768
2	LYB	LyondellBasell Industries N.V.	305,423	$24,604,876
3	SHW	Sherwin Williams Co	73,716	$23,629,663
4	ECL	Ecolab Inc. This page	74,196	$19,737,619
5	DD	DuPont de Nemours, Inc.	87,650	$12,043,110
6	APD	Air Products & Chemicals, Inc.	37,651	$10,937,238
7	SSL	Sasol Ltd	371,890	$4,819,694
8	NEU	Newmarket Corp	6,752	$4,327,694

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$19,737,619	74,196	+20.3%	Shares	Sole	2026-05-13
2025-12-31	$16,197,221	61,699	+3.3%	Shares	Sole	2026-02-11
2025-09-30	$16,357,931	59,731	+12.7%	Shares	Sole	2025-11-13
2025-06-30	$14,278,433	52,993	+9.9%	Shares	Sole	2025-08-12
2025-03-31	$12,226,509	48,227	+36.3%	Shares	Sole	2025-05-13
2024-12-31	$8,292,819	35,391	+8.3%	Shares	Sole	2025-02-12
2024-09-30	$8,343,673	32,678	+12.4%	Shares	Sole	2024-11-12
2024-06-30	$6,920,088	29,076	+54.2%	Shares	Sole	2024-08-14
2024-03-31	$4,355,235	18,862	+32.9%	Shares	Sole	2024-05-13
2023-12-31	$2,814,189	14,188	+32.0%	Shares	Sole	2024-02-09
2023-09-30	$1,820,203	10,745	+37.9%	Shares	Sole	2023-11-13
2023-06-30	$1,455,061	7,794	+63.2%	Shares	Sole	2023-08-11
2023-03-31	$790,736	4,777	-25.2%	Shares	Sole	2023-05-12
2022-12-31	$929,255	6,384	-50.0%	Shares	Sole	2023-02-10
2022-09-30	$1,842,799	12,760	+52.9%	Shares	Sole	2022-11-14
2022-06-30	$1,283,588	8,348	+24.3%	Shares	Sole	2022-08-11
2022-03-31	$1,185,953	6,717	+3.4%	Shares	Sole	2022-05-13
2021-12-31	$1,523,896	6,496	+26.6%	Shares	Defined	2022-02-11
2021-09-30	$1,070,637	5,132	+54.9%	Shares	Sole	2021-11-10
2021-06-30	$682,584	3,314	+85.1%	Shares	Sole	2021-08-09
2021-03-31	$383,185	1,790	+1.2%	Shares	Sole	2021-05-14
2020-12-31	$382,524	1,768	+13.3%	Shares	Sole	2021-02-11
2020-09-30	$311,750	1,560	+17.0%	Shares	Sole	2020-11-12
2020-06-30	$265,200	1,333	+754.5%	Shares	Sole	2020-08-13
2020-03-31	$24,309	156	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.