Westerkirk Capital Inc.

Position in ECL — Ecolab Inc.

CIK 2080423 VICTORIA, A1

Position in ECL

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$696,525

+$477,437 QoQ

Shares Held

2,500

+212.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#953

of 1,701 holders

Holding Since

Jun 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

Westerkirk Capital Inc. holds $11,780,003 across 5 Specialty Chemicals names. ECL ranks #3 (5.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APD	Air Products & Chemicals, Inc.	26,500	$7,769,270
2	LIN	Linde PLC	4,947	$2,567,196
3	ECL	Ecolab Inc. This page	2,500	$696,525
4	SHW	Sherwin Williams Co	1,879	$646,977
5	RPM	Rpm International Inc/De/	900	$100,035

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$696,525	2,500	+212.5%	Shares	Sole	2026-08-10
2025-09-30	$219,088	800	0.0%	Shares	Sole	2025-11-10
2025-06-30	$215,552	800	—	Shares	Sole	2025-08-13
No filing history on record for this holder in this stock.