Birch Hill Investment Advisors LLC

Position in ECL — Ecolab Inc.

CIK 1424177 Boston, MA

Position in ECL

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$81,531,873

+$4,489,289 QoQ

Shares Held

292,638

+1.0% QoQ

Ownership

0.104%

of shares outstanding

% of Portfolio

3.62%

of 13F equity value

Holder Rank

#110

of 1,701 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

Birch Hill Investment Advisors LLC holds $86,686,163 across 4 Specialty Chemicals names. ECL ranks #1 (94.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ECL	Ecolab Inc. This page	292,638	$81,531,873
2	APD	Air Products & Chemicals, Inc.	9,191	$2,694,617
3	LIN	Linde PLC	3,965	$2,057,597
4	PPG	Ppg Industries Inc	3,315	$402,076

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$81,531,873	292,638	+1.0%	Shares	Sole	2026-07-21
2026-03-31	$77,042,584	289,612	-1.3%	Shares	Sole	2026-04-29
2025-12-31	$77,043,844	293,478	-0.2%	Shares	Sole	2026-01-27
2025-09-30	$80,530,176	294,056	-0.4%	Shares	Sole	2025-10-23
2025-06-30	$79,555,123	295,261	-2.7%	Shares	Sole	2025-07-30
2025-03-31	$76,939,263	303,484	-0.4%	Shares	Sole	2025-04-18
2024-12-31	$71,419,330	304,794	-0.5%	Shares	Sole	2025-01-28
2024-09-30	$78,217,536	306,339	-0.7%	Shares	Sole	2024-10-10
2024-06-30	$73,455,844	308,638	-0.4%	Shares	Sole	2024-07-30
2024-03-31	$71,576,921	309,991	-0.7%	Shares	Sole	2024-05-13
2023-12-31	$61,913,564	312,143	+1.8%	Shares	Sole	2024-01-29
2023-09-30	$51,930,417	306,555	+0.9%	Shares	Sole	2023-10-19
2023-06-30	$56,696,072	303,691	-0.0%	Shares	Sole	2023-07-20
2023-03-31	$50,271,626	303,701	+6.1%	Shares	Sole	2023-04-14
2022-12-31	$41,656,943	286,184	+2.6%	Shares	Sole	2023-01-31
2022-09-30	$40,278,738	278,900	+0.6%	Shares	Sole	2022-10-19
2022-06-30	$42,615,967	277,159	-1.1%	Shares	Sole	2022-07-13
2022-03-31	$49,469,993	280,188	-3.9%	Shares	Sole	2022-04-08
2021-12-31	$68,374,774	291,465	-1.5%	Shares	Sole	2022-02-02
2021-09-30	$61,716,680	295,833	+0.1%	Shares	Sole	2021-10-25
2021-06-30	$60,887,821	295,615	-1.0%	Shares	Sole	2021-07-22
2021-03-31	$63,929,222	298,637	-3.1%	Shares	Sole	2021-04-26
2020-12-31	$66,701,840	308,291	-1.6%	Shares	Sole	2021-01-27
2020-09-30	$62,639,248	313,447	-0.7%	Shares	Sole	2020-10-22
2020-06-30	$62,776,683	315,540	-0.3%	Shares	Sole	2020-08-10
2020-03-31	$49,336,557	316,605	—	Shares	Other	2020-04-20
No filing history on record for this holder in this stock.