Position in ALDX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$767,545
-$914,415 QoQ
Shares Held
360,350
-63.8% QoQ
Ownership
0.597%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 108 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ALDX Over Time
Shares Held
Position Value (USD)
Derivatives in ALDX
reported options exposure · as of Sep 30, 2025CallValue
$264,132
CallShares
50,600
PutValue
$110,664
PutShares
21,200
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, 2026MILLENNIUM MANAGEMENT LLC holds $4,596,585,112 across 322 Biotechnology names. ALDX ranks #258 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
468,410 | $232,673,299 | |
| 2 | INSM |
INSMED Inc
|
2,048,005 | $218,358,293 | |
| 3 | APGE |
Apogee Therapeutics, Inc.
|
1,491,404 | $197,954,052 | |
| 4 | JAZZ |
Jazz Pharmaceuticals plc
|
763,880 | $184,072,163 | |
| 5 | ONC |
BeOne Medicines Ltd.
|
543,323 | $154,830,755 | |
| 6 | AXSM |
Axsome Therapeutics, Inc.
|
556,088 | $136,113,659 | |
| 7 | BMRN |
Biomarin Pharmaceutical Inc
|
2,071,816 | $118,549,311 | |
| 8 | REGN |
Regeneron Pharmaceuticals, Inc.
|
165,120 | $102,958,924 |
All Filings in ALDX
Export CSV
30 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $767,545 | 360,350 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,681,960 | 995,243 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $228,225 | 44,059 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $110,664 | 21,200 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $779,685 | 149,365 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $264,132 | 50,600 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $75,090 | 19,606 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $777,141 | 135,155 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $237,475 | 41,300 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $808,010 | 161,926 | Shares | Sole | 2025-02-14 | |
| 2024-06-30 | $145,060 | 43,825 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,271,065 | 388,705 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,545,761 | 440,388 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,888,949 | 582,178 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,157,874 | 495,575 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $11,106,019 | 1,118,431 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,916,612 | 850,088 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $3,451,743 | 646,394 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,934,640 | 1,236,752 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $2,242,333 | 504,462 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $600,000 | 150,000 | Call | Sole | 2022-02-14 | |
| 2021-12-31 | $6,635,740 | 1,658,935 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $3,537,839 | 402,943 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $4,651,508 | 410,548 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $6,460,617 | 543,823 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $3,835,117 | 559,055 | Shares | Sole | 2021-02-16 | |
| 2020-12-31 | $1,372,000 | 200,000 | Put | Sole | 2021-02-16 | |
| 2020-09-30 | $2,479,489 | 334,614 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $2,368,130 | 567,897 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $2,024,972 | 819,827 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||