True North Advisors, LLC

Position in IDXX — Idexx Laboratories Inc /De

CIK 1634556 Dallas, TX

Position in IDXX

as of Jun 30, 2026 · filed Jul 22, 2026 Compact

Position Value

$727,540

-$65,286 QoQ

Shares Held

1,382

-2.1% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.12%

of 13F equity value

Holder Rank

#696

of 1,286 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

True North Advisors, LLC holds $2,349,844 across 4 Diagnostics & Research names. IDXX ranks #1 (31.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IDXX	Idexx Laboratories Inc /De This page	1,382	$727,540
2	MTD	Mettler Toledo International Inc/	496	$633,644
3	TMO	Thermo Fisher Scientific Inc.	1,170	$586,591
4	DGX	Quest Diagnostics Inc	1,897	$402,069

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$727,540	1,382	-2.1%	Shares	Sole	2026-07-22
2026-03-31	$792,826	1,411	—	Shares	Sole	2026-05-07
No filing history on record for this holder in this stock.