Westmount Partners, LLC

Position in OPK — Opko Health, Inc.

CIK 2051491 LOS ANGELES, CA

Position in OPK

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

Position Value

$27,825

+$6,678 QoQ

Shares Held

18,550

0.0% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#146

of 221 holders

Holding Since

Dec 2022

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Westmount Partners, LLC holds $6,574,636 across 6 Diagnostics & Research names. OPK ranks #6 (0.4% 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.	1,076	$539,463
5	IDXX	Idexx Laboratories Inc /De	400	$210,576
6	OPK	Opko Health, Inc. This page	18,550	$27,825

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$27,825	18,550	0.0%	Shares	Sole	2026-07-07
2026-03-31	$21,147	18,550	0.0%	Shares	Sole	2026-04-16
2025-12-31	$23,373	18,550	+12.1%	Shares	Sole	2026-01-15
2025-09-30	$25,652	16,550	0.0%	Shares	Sole	2025-10-14
2025-06-30	$21,846	16,550	0.0%	Shares	Sole	2025-07-09
2025-03-31	$27,473	16,550	0.0%	Shares	Sole	2025-05-01
2024-12-31	$24,328	16,550	0.0%	Shares	Sole	2025-01-13
2024-09-30	$24,659	16,550	0.0%	Shares	Sole	2025-01-13
2024-06-30	$20,687	16,550	0.0%	Shares	Sole	2025-01-28
2024-03-31	$19,860	16,550	0.0%	Shares	Sole	2025-01-28
2023-12-31	$24,990	16,550	-0.3%	Shares	Sole	2025-01-28
2023-09-30	$26,560	16,600	0.0%	Shares	Sole	2025-01-28
2023-06-30	$36,022	16,600	0.0%	Shares	Sole	2025-01-28
2023-03-31	$24,236	16,600	0.0%	Shares	Sole	2025-01-29
2022-12-31	$20,750	16,600	—	Shares	Sole	2025-01-28
No filing history on record for this holder in this stock.