Position in AMLX
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$17,097,000
New position
Shares Held
1,230,000
first reported quarter
Ownership
1.11%
of shares outstanding
% of Portfolio
0.47%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Drug Manufacturers - Specialty & Generic
Healthcare · as of Mar 31, 2026Siren, L.L.C. holds $17,097,000 across 1 Drug Manufacturers - Specialty & Generic name. AMLX ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMLX |
Amylyx Pharmaceuticals, Inc.
This page
|
1,230,000 | $17,097,000 |
All Filings in AMLX
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1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $17,097,000 | 1,230,000 | Shares | Defined | 2026-05-14 | |
| No filing history on record for this holder in this stock. | ||||||