Marble Harbor Investment Counsel, LLC

Position in IDXX — Idexx Laboratories Inc /De

CIK 1387130 BOSTON, MA

Position in IDXX

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$18,295,369

-$1,360,105 QoQ

Shares Held

34,753

-0.7% QoQ

Ownership

0.044%

of shares outstanding

% of Portfolio

2.01%

of 13F equity value

Holder Rank

#211

of 1,286 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 98% Shared 0% None 2%

Healthcare · as of Jun 30, 2026

Marble Harbor Investment Counsel, LLC holds $24,353,306 across 5 Diagnostics & Research names. IDXX ranks #1 (75.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IDXX	Idexx Laboratories Inc /De This page	34,753	$18,295,369
2	DHR	Danaher Corp /De/	24,902	$4,743,332
3	WAT	Waters Corp /De/	1,711	$641,693
4	LH	Labcorp Holdings Inc.	1,465	$410,200
5	TMO	Thermo Fisher Scientific Inc.	524	$262,712

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$18,295,369	34,753	-0.7%	Shares	Sole	2026-08-07
2026-03-31	$19,655,474	34,981	-4.2%	Shares	Sole	2026-05-08
2025-12-31	$24,706,875	36,520	-0.4%	Shares	Sole	2026-02-06
2025-09-30	$23,418,512	36,655	-5.8%	Shares	Sole	2025-11-07
2025-06-30	$20,873,280	38,918	-2.0%	Shares	Sole	2025-08-08
2025-03-31	$16,681,253	39,722	-0.3%	Shares	Sole	2025-05-09
2024-12-31	$16,468,968	39,834	-0.6%	Shares	Sole	2025-02-07
2024-09-30	$20,246,186	40,074	+0.1%	Shares	Sole	2024-11-08
2024-06-30	$19,511,872	40,049	-0.1%	Shares	Sole	2024-08-09
2024-03-31	$21,650,653	40,099	-2.0%	Shares	Sole	2024-05-10
2023-12-31	$22,714,866	40,924	+0.1%	Shares	Sole	2024-02-09
2023-09-30	$17,872,973	40,874	+0.9%	Shares	Sole	2023-11-09
2023-06-30	$20,339,812	40,499	-0.0%	Shares	Sole	2023-08-10
2023-03-31	$20,255,240	40,504	+0.4%	Shares	Sole	2023-05-10
2022-12-31	$16,462,817	40,354	+1.2%	Shares	Sole	2023-02-10
2022-09-30	$12,986,062	39,859	+1.4%	Shares	Sole	2022-11-08
2022-06-30	$13,791,054	39,321	+1.1%	Shares	Sole	2022-08-11
2022-03-31	$21,280,634	38,900	-2.0%	Shares	Sole	2022-05-09
2021-12-31	$26,144,812	39,706	-5.8%	Shares	Sole	2022-02-10
2021-09-30	$26,221,791	42,164	-0.4%	Shares	Sole	2021-11-10
2021-06-30	$26,743,616	42,346	-1.0%	Shares	Sole	2021-08-09
2021-03-31	$20,922,895	42,760	-2.1%	Shares	Sole	2021-05-10
2020-12-31	$21,826,823	43,665	0.0%	Shares	Sole	2021-02-08
2020-09-30	$17,165,148	43,665	-0.9%	Shares	Sole	2020-11-09
2020-06-30	$14,553,452	44,080	-11.4%	Shares	Sole	2020-08-06
2020-03-31	$12,049,259	49,741	—	Shares	Sole	2020-05-07
No filing history on record for this holder in this stock.