Aureus Asset Management, LLC

Position in IDXX — Idexx Laboratories Inc /De

CIK 1381296 BOSTON, MA

Position in IDXX

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$401,147

+$520 QoQ

Shares Held

762

+6.9% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#823

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

Aureus Asset Management, LLC holds $47,136,776 across 5 Diagnostics & Research names. IDXX ranks #5 (0.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	74,805	$37,504,234
2	A	Agilent Technologies, Inc.	53,999	$7,172,687
3	DHR	Danaher Corp /De/	6,851	$1,304,978
4	MTD	Mettler Toledo International Inc/	590	$753,730
5	IDXX	Idexx Laboratories Inc /De This page	762	$401,147

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$401,147	762	+6.9%	Shares	Sole	2026-08-14
2026-03-31	$400,627	713	-5.6%	Shares	Sole	2026-05-13
2025-12-31	$510,780	755	-2.3%	Shares	Sole	2026-02-17
2025-09-30	$493,861	773	0.0%	Shares	Sole	2025-11-17
2025-06-30	$414,590	773	-16.7%	Shares	Sole	2025-08-14
2025-03-31	$389,713	928	0.0%	Shares	Sole	2025-05-15
2024-12-31	$383,672	928	-11.5%	Shares	Sole	2025-02-14
2024-09-30	$529,470	1,048	0.0%	Shares	Sole	2024-11-14
2024-06-30	$510,585	1,048	-3.7%	Shares	Sole	2024-08-13
2024-03-31	$587,443	1,088	0.0%	Shares	Sole	2024-05-13
2023-12-31	$603,894	1,088	+1.9%	Shares	Sole	2024-02-14
2023-09-30	$467,004	1,068	0.0%	Shares	Sole	2023-11-13
2023-06-30	$536,381	1,068	0.0%	Shares	Sole	2023-08-11
2023-03-31	$534,085	1,068	-3.6%	Shares	Sole	2023-05-12
2022-12-31	$452,019	1,108	-1.7%	Shares	Sole	2023-02-14
2022-09-30	$367,176	1,127	-38.8%	Shares	Sole	2022-11-14
2022-06-30	$645,343	1,840	-1.4%	Shares	Sole	2022-08-15
2022-03-31	$1,021,361	1,867	-7.4%	Shares	Sole	2022-05-12
2021-12-31	$1,328,113	2,017	-1.9%	Shares	Sole	2022-02-14
2021-09-30	$1,279,248	2,057	0.0%	Shares	Sole	2021-11-12
2021-06-30	$1,299,098	2,057	-14.9%	Shares	Sole	2021-08-16
2021-03-31	$1,183,151	2,418	-24.4%	Shares	Sole	2021-05-14
2020-12-31	$1,598,584	3,198	-34.0%	Shares	Sole	2021-02-16
2020-09-30	$1,905,797	4,848	-1.6%	Shares	Sole	2020-11-13
2020-06-30	$1,627,028	4,928	+1.7%	Shares	Sole	2020-08-11
2020-03-31	$1,174,379	4,848	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.