Position in ALNY
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$248,349,750
+$126,849,750 QoQ
Shares Held
825,000
+65.0% QoQ
Ownership
0.617%
of shares outstanding
% of Portfolio
3.78%
of 13F equity value
Holder Rank
#29
of 764 holders
Holding Since
Dec 2021
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ALNY Over Time
Shares Held
Position Value (USD)
Derivatives in ALNY
reported options exposure · as of Jun 30, 2022CallValue
$72,910,415
CallShares
499,900
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, 2026Deep Track Capital, LP holds $5,341,997,223 across 58 Biotechnology names. ALNY ranks #4 (4.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IMVT |
Immunovant, Inc.
|
9,341,151 | $359,914,548 | |
| 2 | GPCR |
Structure Therapeutics Inc.
|
4,740,072 | $254,399,664 | |
| 3 | PCVX |
Vaxcyte, Inc.
|
4,300,000 | $249,959,000 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
This page
|
825,000 | $248,349,750 | |
| 5 | MANE |
Veradermics, Inc
|
2,000,000 | $245,880,000 | |
| 6 | TARS |
Tarsus Pharmaceuticals, Inc.
|
3,666,768 | $230,786,377 | |
| 7 | OCUL |
Ocular Therapeutix, Inc
|
19,686,282 | $193,319,289 | |
| 8 | BMRN |
Biomarin Pharmaceutical Inc
|
3,307,481 | $189,254,062 |
All Filings in ALNY
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $248,349,750 | 825,000 | Shares | Sole | 2026-08-14 | |
| 2024-06-30 | $121,500,000 | 500,000 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $124,388,729 | 832,310 | Shares | Sole | 2024-05-15 | |
| 2022-06-30 | $72,910,415 | 499,900 | Call | Sole | 2022-08-12 | |
| 2022-03-31 | $75,711,531 | 463,663 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,984,086 | 11,700 | Put | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||