True North Advisors, LLC

Position in TMO — Thermo Fisher Scientific Inc.

CIK 1634556 Dallas, TX

Position in TMO

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

Position Value

$586,591

+$102,434 QoQ

Shares Held

1,170

+18.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

#1,679

of 2,606 holders

Holding Since

Jun 2023

13 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. TMO ranks #3 (25.0% of the industry book) .

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

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$586,591	1,170	+18.8%	Shares	Sole	2026-07-22
2026-03-31	$484,157	985	-7.2%	Shares	Sole	2026-05-07
2025-12-31	$614,796	1,061	+12.4%	Shares	Sole	2026-01-22
2025-09-30	$457,858	944	+79.5%	Shares	Sole	2025-10-14
2025-06-30	$213,271	526	-22.1%	Shares	Sole	2025-07-16
2025-03-31	$335,880	675	+8.2%	Shares	Sole	2025-05-12
2024-12-31	$324,623	624	+9.7%	Shares	Sole	2025-01-17
2024-09-30	$351,966	569	-13.3%	Shares	Sole	2024-10-08
2024-06-30	$362,768	656	+1.4%	Shares	Sole	2024-08-12
2024-03-31	$376,042	647	-5.5%	Shares	Sole	2024-04-12
2023-12-31	$363,591	685	-8.3%	Shares	Sole	2024-01-22
2023-09-30	$378,108	747	+11.8%	Shares	Sole	2023-11-14
2023-06-30	$348,529	668	—	Shares	Sole	2023-08-10
No filing history on record for this holder in this stock.