VANGUARD FIDUCIARY TRUST CO

Bank

Position in IDXX — Idexx Laboratories Inc /De

CIK 933478 MALVERN, PA

Position in IDXX

as of Mar 31, 2026 · filed May 8, 2026 Compact

Position Value

$258,837,999

New position

Shares Held

460,656

first reported quarter

Ownership

0.584%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

VANGUARD FIDUCIARY TRUST CO holds $3,635,524,573 across 41 Diagnostics & Research names. IDXX ranks #3 (7.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	2,111,667	$1,037,947,680
2	DHR	Danaher Corp /De/	3,547,316	$672,571,113
3	IDXX	Idexx Laboratories Inc /De This page	460,656	$258,837,999
4	A	Agilent Technologies, Inc.	1,591,906	$181,445,445
5	NTRA	Natera, Inc.	872,640	$174,519,273
6	WAT	Waters Corp /De/	556,148	$165,620,874
7	IQV	Iqvia Holdings Inc.	954,718	$162,817,607
8	MTD	Mettler Toledo International Inc/	114,487	$144,391,004

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$258,837,999	460,656	—	Shares	Defined	2026-05-08
No filing history on record for this holder in this stock.