KING LUTHER CAPITAL MANAGEMENT CORP

Position in IDXX — Idexx Laboratories Inc /De

CIK 310051 FORT WORTH, TX

Position in IDXX

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

Position Value

$2,487,429

-$167,501 QoQ

Shares Held

4,725

0.0% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#469

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

KING LUTHER CAPITAL MANAGEMENT CORP holds $590,783,656 across 8 Diagnostics & Research names. IDXX ranks #7 (0.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	677,313	$339,577,645
2	DHR	Danaher Corp /De/	1,083,104	$206,309,649
3	MEDP	Medpace Holdings, Inc.	23,307	$12,343,154
4	CRL	Charles River Laboratories International, Inc.	53,812	$12,204,023
5	RVTY	Revvity, Inc.	103,848	$11,554,128
6	NTRA	Natera, Inc.	18,364	$4,984,907
7	IDXX	Idexx Laboratories Inc /De This page	4,725	$2,487,429
8	A	Agilent Technologies, Inc.	9,958	$1,322,721

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,487,429	4,725	0.0%	Shares	Sole	2026-08-10
2026-03-31	$2,654,930	4,725	+0.5%	Shares	Sole	2026-05-11
2025-12-31	$3,180,367	4,701	-0.1%	Shares	Sole	2026-02-09
2025-09-30	$3,006,616	4,706	0.0%	Shares	Sole	2025-11-07
2025-06-30	$2,524,016	4,706	-3.9%	Shares	Sole	2025-08-07
2025-03-31	$2,056,075	4,896	+0.5%	Shares	Sole	2025-05-12
2024-12-31	$2,014,279	4,872	+3.7%	Shares	Sole	2025-02-07
2024-09-30	$2,373,018	4,697	-0.3%	Shares	Sole	2024-11-08
2024-06-30	$2,295,199	4,711	-1.7%	Shares	Sole	2024-08-12
2024-03-31	$2,587,884	4,793	-1.2%	Shares	Sole	2024-05-14
2023-12-31	$2,692,547	4,851	0.0%	Shares	Sole	2024-02-09
2023-09-30	$2,121,196	4,851	-0.2%	Shares	Sole	2023-11-13
2023-06-30	$2,441,340	4,861	-0.1%	Shares	Sole	2023-08-10
2023-03-31	$2,432,889	4,865	-0.9%	Shares	Sole	2023-05-11
2022-12-31	$2,001,859	4,907	+2.1%	Shares	Sole	2023-02-13
2022-09-30	$1,566,120	4,807	+0.2%	Shares	Sole	2022-11-10
2022-06-30	$1,682,802	4,798	+14.2%	Shares	Sole	2022-08-11
2022-03-31	$2,298,746	4,202	-0.5%	Shares	Sole	2022-05-11
2021-12-31	$2,781,335	4,224	0.0%	Shares	Sole	2022-02-14
2021-09-30	$2,626,905	4,224	0.0%	Shares	Sole	2021-11-10
2021-06-30	$2,667,667	4,224	0.0%	Shares	Sole	2021-08-13
2021-03-31	$2,066,845	4,224	+0.2%	Shares	Sole	2021-05-12
2020-12-31	$2,106,452	4,214	-1.2%	Shares	Sole	2021-02-10
2020-09-30	$1,676,221	4,264	0.0%	Shares	Sole	2020-11-12
2020-06-30	$1,407,802	4,264	0.0%	Shares	Sole	2020-08-12
2020-03-31	$1,032,911	4,264	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.