Richwood Investment Advisors, LLC

Position in ECL — Ecolab Inc.

CIK 1911900 Cincinnati, OH

Position in ECL

as of Jun 30, 2026 · filed Jul 29, 2026 Compact

Position Value

$437,417

+$84,143 QoQ

Shares Held

1,570

+18.2% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.55%

of 13F equity value

Holder Rank

#1,110

of 1,701 holders

Holding Since

Dec 2021

19 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

Richwood Investment Advisors, LLC holds $437,417 across 1 Specialty Chemicals name. ECL ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	ECL	Ecolab Inc. This page	1,570	$437,417

19 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$437,417	1,570	+18.2%	Shares	Sole	2026-07-29
2026-03-31	$353,274	1,328	0.0%	Shares	Sole	2026-05-15
2025-12-31	$348,626	1,328	+30.8%	Shares	Sole	2026-02-12
2025-09-30	$277,967	1,015	-0.1%	Shares	Sole	2025-10-16
2025-06-30	$273,751	1,016	0.0%	Shares	Sole	2025-07-23
2025-03-31	$257,576	1,016	-6.2%	Shares	Sole	2025-05-15
2024-12-31	$253,768	1,083	-3.6%	Shares	Sole	2025-02-11
2024-09-30	$286,735	1,123	-14.7%	Shares	Sole	2024-10-15
2024-06-30	$313,208	1,316	-9.2%	Shares	Sole	2024-07-26
2024-03-31	$334,805	1,450	-5.7%	Shares	Sole	2024-05-13
2023-12-31	$304,863	1,537	-6.8%	Shares	Sole	2024-02-09
2023-09-30	$279,340	1,649	-22.4%	Shares	Sole	2023-10-30
2023-06-30	$396,529	2,124	-4.2%	Shares	Sole	2023-07-21
2023-03-31	$367,145	2,218	-2.3%	Shares	Sole	2023-04-19
2022-12-31	$330,566	2,271	-6.8%	Shares	Sole	2023-02-08
2022-09-30	$351,951	2,437	0.0%	Shares	Sole	2022-10-27
2022-06-30	$374,713	2,437	-3.4%	Shares	Sole	2022-07-22
2022-03-31	$445,284	2,522	-1.8%	Shares	Sole	2022-04-28
2021-12-31	$602,192	2,567	—	Shares	Sole	2022-02-17
No filing history on record for this holder in this stock.