Position in AMLX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$26,591,324
+$9,494,324 QoQ
Shares Held
1,480,586
+20.4% QoQ
Ownership
1.33%
of shares outstanding
% of Portfolio
0.54%
of 13F equity value
Holder Rank
#18
of 207 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMLX Over Time
Shares Held
Position Value (USD)
Position in Drug Manufacturers - Specialty & Generic
Healthcare · as of Jun 30, 2026Siren, L.L.C. holds $29,106,424 across 2 Drug Manufacturers - Specialty & Generic names. AMLX ranks #1 (91.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMLX |
Amylyx Pharmaceuticals, Inc.
This page
|
1,480,586 | $26,591,324 | |
| 2 | ZTS |
Zoetis Inc.
|
35,000 | $2,515,100 |
All Filings in AMLX
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $26,591,324 | 1,480,586 | Shares | Defined | 2026-08-13 | |
| 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. | ||||||