Westmount Partners, LLC

Position in TMO — Thermo Fisher Scientific Inc.

CIK 2051491 LOS ANGELES, CA

Position in TMO

as of Jun 30, 2026 · filed Jul 7, 2026 Compact

Position Value

$539,463

+$747 QoQ

Shares Held

1,076

-1.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

#1,718

of 2,606 holders

Holding Since

Dec 2022

15 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Healthcare · as of Jun 30, 2026

Westmount Partners, LLC holds $6,574,636 across 6 Diagnostics & Research names. TMO ranks #4 (8.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ILMN	Illumina, Inc.	22,726	$3,995,912
2	RDNT	RadNet, Inc.	20,000	$1,233,400
3	GRAL	GRAIL, Inc.	8,312	$567,460
4	TMO	Thermo Fisher Scientific Inc. This page	1,076	$539,463
5	IDXX	Idexx Laboratories Inc /De	400	$210,576
6	OPK	Opko Health, Inc.	18,550	$27,825

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$539,463	1,076	-1.8%	Shares	Sole	2026-07-07
2026-03-31	$538,716	1,096	-12.1%	Shares	Sole	2026-04-16
2025-12-31	$722,574	1,247	+66.9%	Shares	Sole	2026-01-15
2025-09-30	$362,309	747	-1.3%	Shares	Sole	2025-10-14
2025-06-30	$306,933	757	+1.3%	Shares	Sole	2025-07-09
2025-03-31	$371,707	747	+2.3%	Shares	Sole	2025-05-01
2024-12-31	$379,767	730	0.0%	Shares	Sole	2025-01-13
2024-09-30	$451,556	730	+2.0%	Shares	Sole	2025-01-13
2024-06-30	$395,948	716	0.0%	Shares	Sole	2025-01-28
2024-03-31	$416,146	716	+3.3%	Shares	Sole	2025-01-28
2023-12-31	$367,837	693	+1.5%	Shares	Sole	2025-01-28
2023-09-30	$345,714	683	0.0%	Shares	Sole	2025-01-28
2023-06-30	$356,355	683	-0.1%	Shares	Sole	2025-01-28
2023-03-31	$394,237	684	-0.7%	Shares	Sole	2025-01-29
2022-12-31	$379,425	689	—	Shares	Sole	2025-01-28
No filing history on record for this holder in this stock.