L. Roy Papp & Associates, LLP

Position in ECL — Ecolab Inc.

CIK 809339 Phoenix, AZ

Position in ECL

as of Jun 30, 2026 · filed Jul 23, 2026 Compact

Position Value

$10,017,979

+$639,710 QoQ

Shares Held

35,957

+2.0% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

1.27%

of 13F equity value

Holder Rank

#365

of 1,698 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 38% Shared 0% None 62%

Basic Materials · as of Jun 30, 2026

L. Roy Papp & Associates, LLP holds $20,246,026 across 6 Specialty Chemicals names. ECL ranks #1 (49.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ECL	Ecolab Inc. This page	35,957	$10,017,979
2	LIN	Linde PLC	13,212	$6,856,235
3	SHW	Sherwin Williams Co	6,725	$2,315,552
4	WDFC	Wd 40 Co	2,230	$543,317
5	APD	Air Products & Chemicals, Inc.	1,006	$294,939
6	FUL	Fuller H B Co	3,740	$218,004

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,017,979	35,957	+2.0%	Shares	Sole	2026-07-23
2026-03-31	$9,378,269	35,254	-3.3%	Shares	Sole	2026-04-14
2025-12-31	$9,573,054	36,466	-0.1%	Shares	Sole	2026-01-28
2025-09-30	$9,995,342	36,498	+0.8%	Shares	Sole	2025-10-09
2025-06-30	$9,754,536	36,203	+1.9%	Shares	Sole	2025-07-24
2025-03-31	$9,006,805	35,527	-0.7%	Shares	Sole	2025-04-10
2024-12-31	$8,383,266	35,777	+0.4%	Shares	Sole	2025-01-29
2024-09-30	$9,102,769	35,651	+0.6%	Shares	Sole	2024-10-24
2024-06-30	$8,436,148	35,446	-1.6%	Shares	Sole	2024-07-24
2024-03-31	$8,320,250	36,034	-0.8%	Shares	Sole	2024-04-15
2023-12-31	$7,207,245	36,336	-2.4%	Shares	Sole	2024-01-19
2023-09-30	$6,309,472	37,246	+0.2%	Shares	Sole	2023-10-19
2023-06-30	$6,937,587	37,161	+1.2%	Shares	Sole	2023-07-17
2023-03-31	$6,080,082	36,731	+1.3%	Shares	Sole	2023-05-05
2022-12-31	$5,276,695	36,251	-0.2%	Shares	Sole	2023-01-17
2022-09-30	$5,248,367	36,341	+0.3%	Shares	Sole	2022-10-21
2022-06-30	$5,573,338	36,247	+0.3%	Shares	Sole	2022-08-02
2022-03-31	$6,382,114	36,147	+0.3%	Shares	Sole	2022-05-06
2021-12-31	$8,455,092	36,042	+5.9%	Shares	Sole	2022-02-11
2021-09-30	$7,102,259	34,044	+1.4%	Shares	Sole	2021-11-09
2021-06-30	$6,914,206	33,569	+1.7%	Shares	Sole	2021-08-09
2021-03-31	$7,066,236	33,009	-2.5%	Shares	Sole	2021-05-06
2020-12-31	$7,321,406	33,839	+2.5%	Shares	Sole	2021-02-10
2020-09-30	$6,597,917	33,016	+3.4%	Shares	Sole	2020-11-13
2020-06-30	$6,351,279	31,924	+7.5%	Shares	Sole	2020-08-11
2020-03-31	$4,627,060	29,693	—	Shares	Sole	2020-05-05
No filing history on record for this holder in this stock.