Hemenway Trust Co LLC

Bank

Position in IDXX — Idexx Laboratories Inc /De

CIK 1494234 SALEM, NH

Position in IDXX

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$625,937

-$42,150 QoQ

Shares Held

1,189

0.0% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#725

of 1,286 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Hemenway Trust Co LLC holds $34,221,904 across 4 Diagnostics & Research names. IDXX ranks #3 (1.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DHR	Danaher Corp /De/	161,945	$30,847,283
2	TMO	Thermo Fisher Scientific Inc.	4,425	$2,218,518
3	IDXX	Idexx Laboratories Inc /De This page	1,189	$625,937
4	MTD	Mettler Toledo International Inc/	415	$530,166

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$625,937	1,189	0.0%	Shares	Sole	2026-08-11
2026-03-31	$668,087	1,189	-7.8%	Shares	Sole	2026-05-07
2025-12-31	$872,047	1,289	-1.9%	Shares	Sole	2026-02-03
2025-09-30	$839,501	1,314	-4.0%	Shares	Sole	2025-11-07
2025-06-30	$734,249	1,369	-0.3%	Shares	Sole	2025-07-23
2025-03-31	$576,591	1,373	-10.0%	Shares	Sole	2025-04-18
2024-12-31	$630,909	1,526	-7.6%	Shares	Sole	2025-02-13
2024-09-30	$834,623	1,652	-5.7%	Shares	Sole	2024-11-05
2024-06-30	$853,574	1,752	-4.1%	Shares	Sole	2024-08-05
2024-03-31	$986,452	1,827	-3.0%	Shares	Sole	2024-05-06
2023-12-31	$1,045,714	1,884	-3.8%	Shares	Sole	2024-02-13
2023-09-30	$856,611	1,959	-7.9%	Shares	Sole	2023-11-14
2023-06-30	$1,067,740	2,126	-4.5%	Shares	Sole	2023-08-11
2023-03-31	$1,113,678	2,227	-13.8%	Shares	Sole	2023-05-10
2022-12-31	$1,054,576	2,585	0.0%	Shares	Sole	2023-02-08
2022-09-30	$842,193	2,585	-0.8%	Shares	Sole	2022-11-08
2022-06-30	$913,651	2,605	-5.9%	Shares	Sole	2022-07-19
2022-03-31	$1,514,262	2,768	-4.7%	Shares	Sole	2022-05-16
2021-12-31	$1,911,509	2,903	-1.4%	Shares	Sole	2022-02-08
2021-09-30	$1,830,251	2,943	-14.7%	Shares	Sole	2021-11-10
2021-06-30	$2,179,479	3,451	-10.7%	Shares	Sole	2021-08-09
2021-03-31	$1,891,183	3,865	-11.6%	Shares	Sole	2021-05-17
2020-12-31	$2,185,931	4,373	-6.4%	Shares	Sole	2021-02-16
2020-09-30	$1,835,823	4,670	-2.7%	Shares	Sole	2020-10-28
2020-06-30	$1,585,428	4,802	-2.6%	Shares	Sole	2020-07-28
2020-03-31	$1,194,727	4,932	—	Shares	Sole	2020-05-07
No filing history on record for this holder in this stock.