Position in ALNY
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$1,817,318
-$87,169 QoQ
Shares Held
6,037
+4.9% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#341
of 784 holders
Holding Since
Mar 2020
26 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, 2026CallValue
$30,103
CallShares
100
PutValue
$1,986,798
PutShares
6,600
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, 2026Walleye Trading LLC holds $28,211,005 across 28 Biotechnology names. ALNY ranks #4 (6.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
11,407 | $7,112,720 | |
| 2 | MRNA |
Moderna, Inc.
|
101,066 | $7,077,651 | |
| 3 | BNTX |
BioNTech SE
|
25,690 | $2,390,454 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
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|
6,037 | $1,817,318 | |
| 5 | VKTX |
Viking Therapeutics, Inc.
|
33,938 | $1,323,921 | |
| 6 | TGTX |
Tg Therapeutics, Inc.
|
19,679 | $1,081,164 | |
| 7 | CRSP |
CRISPR Therapeutics AG
|
18,595 | $1,014,171 | |
| 8 | ABVX |
Abivax S.A.
|
6,790 | $904,835 |
All Filings in ALNY
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $30,103 | 100 | Call | Sole | 2026-08-03 | |
| 2026-06-30 | $1,817,318 | 6,037 | Shares | Sole | 2026-08-03 | |
| 2026-06-30 | $1,986,798 | 6,600 | Put | Sole | 2026-08-03 | |
| 2026-03-31 | $2,183,742 | 6,600 | Put | Sole | 2026-05-11 | |
| 2026-03-31 | $33,087 | 100 | Call | Sole | 2026-05-11 | |
| 2026-03-31 | $1,904,487 | 5,756 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $3,442,456 | 8,657 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $5,487,570 | 13,800 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $238,590 | 600 | Call | Sole | 2026-02-13 | |
| 2025-09-30 | $3,328,800 | 7,300 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $273,600 | 600 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $727,320 | 1,595 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $326,090 | 1,000 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $586,962 | 1,800 | Call | Sole | 2025-08-13 | |
| 2025-06-30 | $111,848 | 343 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $945,070 | 3,500 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $907,267 | 3,360 | Shares | Sole | 2025-05-14 | |
| 2025-03-31 | $1,701,126 | 6,300 | Put | Sole | 2025-05-14 | |
| 2024-12-31 | $400,027 | 1,700 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $1,317,736 | 5,600 | Call | Sole | 2025-02-13 | |
| 2024-09-30 | $1,430,156 | 5,200 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $1,815,198 | 6,600 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $320,274 | 1,318 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $1,093,500 | 4,500 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $972,000 | 4,000 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $3,761,955 | 25,172 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $12,329,625 | 82,500 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $2,719,990 | 18,200 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $3,062,560 | 16,000 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $4,308,830 | 22,511 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $18,394,501 | 96,100 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $3,081,540 | 17,400 | Put | Sole | 2023-11-21 | |
| 2023-09-30 | $2,355,430 | 13,300 | Call | Sole | 2023-11-21 | |
| 2023-06-30 | $852,640 | 4,489 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $4,387,614 | 23,100 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $2,089,340 | 11,000 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $4,306,880 | 21,500 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $5,528,832 | 27,600 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $1,209,331 | 6,037 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $9,862,475 | 41,500 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $4,539,115 | 19,100 | Call | Sole | 2023-02-14 | |
| 2022-09-30 | $5,649,115 | 28,223 | Shares | Sole | 2022-11-14 | |
| 2022-09-30 | $11,469,168 | 57,300 | Call | Sole | 2022-11-14 | |
| 2022-09-30 | $22,077,648 | 110,300 | Put | Sole | 2022-11-14 | |
| 2022-06-30 | $10,749,145 | 73,700 | Put | Sole | 2022-08-08 | |
| 2022-06-30 | $1,760,263 | 12,069 | Shares | Sole | 2022-08-08 | |
| 2022-06-30 | $4,200,480 | 28,800 | Call | Sole | 2022-08-08 | |
| 2022-03-31 | $2,628,969 | 16,100 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $4,212,882 | 25,800 | Call | Sole | 2022-05-16 | |
| 2021-12-31 | $560,461 | 3,305 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||