Skip to main content

1832 Asset Management L.P.

Position in INSM — INSMED Inc

CIK 944388 TORONTO, A6

Position in INSM

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$4,725,728
-$79,491,320 QoQ
Shares Held
28,900
-95.1% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2025
3 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in INSM Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

1832 Asset Management L.P. holds $136,938,098 across 8 Biotechnology names. INSM ranks #6 (3.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 INSM
INSMED Inc
This page
28,900 $4,725,728

All Filings in INSM

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $4,725,728 28,900
2025-09-30 $84,217,048 584,800
2025-03-31 $37,214,262 487,800