Position in INSM
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$746,340
-$398,300 QoQ
Shares Held
7,000
0.0% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#374
of 663 holders
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in INSM Over Time
Shares Held
Position Value (USD)
Derivatives in INSM
reported options exposure · as of Jun 30, 2026CallValue
$1,599,300
CallShares
15,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Biotechnology
Healthcare · as of Jun 30, 2026MYDA Advisors LLC holds $47,243,871 across 14 Biotechnology names. INSM ranks #8 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BHVN |
Biohaven Ltd.
|
1,150,000 | $17,112,000 | |
| 2 | MANE |
Veradermics, Inc
|
100,000 | $12,294,000 | |
| 3 | ARQT |
Arcutis Biotherapeutics, Inc.
|
240,000 | $6,292,800 | |
| 4 | EYPT |
EyePoint, Inc.
|
250,000 | $3,575,000 | |
| 5 | BNTC |
Benitec Biopharma Inc.
|
250,000 | $3,345,000 | |
| 6 | PROK |
Prokidney Corp.
|
640,775 | $1,307,181 | |
| 7 | IMTX |
Immatics N.V.
|
120,000 | $1,215,600 | |
| 8 | INSM |
INSMED Inc
This page
|
7,000 | $746,340 |
All Filings in INSM
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $746,340 | 7,000 | Shares | Sole | 2026-08-13 | |
| 2026-06-30 | $1,599,300 | 15,000 | Call | Sole | 2026-08-13 | |
| 2026-03-31 | $1,144,640 | 7,000 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $2,088,480 | 12,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,728,120 | 12,000 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $3,220,480 | 32,000 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $2,516,000 | 25,000 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $610,320 | 8,000 | Shares | Sole | 2025-05-14 | |
| 2024-09-30 | $730,000 | 10,000 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||