Aureus Asset Management, LLC

Position in INSM — INSMED Inc

CIK 1381296 BOSTON, MA

Position in INSM

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$1,219,839

+$238,719 QoQ

Shares Held

11,441

+90.7% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

#329

of 663 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Aureus Asset Management, LLC holds $3,648,626 across 3 Biotechnology names. INSM ranks #2 (33.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	4,408	$2,189,585
2	INSM	INSMED Inc This page	11,441	$1,219,839
3	IRD	Opus Genetics, Inc.	58,200	$239,202

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,219,839	11,441	+90.7%	Shares	Sole	2026-08-14
2026-03-31	$981,120	6,000	—	Shares	Sole	2026-05-13
No filing history on record for this holder in this stock.