Position in BLRX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$46,163
-$55,360 QoQ
Shares Held
14,796
-59.6% QoQ
Ownership
0.339%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#3
of 14 holders
Holding Since
Dec 2020
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BLRX Over Time
Shares Held
Position Value (USD)
Derivatives in BLRX
reported options exposure · as of Dec 31, 2025CallValue
$32,132
CallShares
11,600
PutValue
$33,240
PutShares
12,000
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, 2026CITADEL ADVISORS LLC holds $6,086,778,995 across 435 Biotechnology names. BLRX ranks #388 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ONC |
BeOne Medicines Ltd.
|
1,425,517 | $406,229,578 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
|
3,760,028 | $280,046,885 | |
| 3 | INSM |
INSMED Inc
|
2,556,973 | $272,624,460 | |
| 4 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
507,233 | $272,358,759 | |
| 5 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
510,430 | $253,545,893 | |
| 6 | JAZZ |
Jazz Pharmaceuticals plc
|
1,006,676 | $242,578,715 | |
| 7 | MANE |
Veradermics, Inc
|
1,877,775 | $230,853,658 | |
| 8 | ROIV |
Roivant Sciences Ltd.
|
5,576,261 | $197,343,876 |
All Filings in BLRX
Export CSV
37 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $46,163 | 14,796 | Shares | Defined | 2026-08-14 | |
| 2025-12-31 | $101,523 | 36,651 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $33,240 | 12,000 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $32,132 | 11,600 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $37,875 | 10,020 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $198,795 | 43,500 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $55,754 | 12,200 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $68,339 | 14,954 | Shares | Defined | 2025-08-14 | |
| 2024-12-31 | $1,071 | 5,100 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $15,771 | 75,100 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $3,215 | 15,314 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $25,110 | 46,500 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $3,402 | 6,300 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $28,443 | 49,900 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $6,384 | 11,200 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $26,992 | 24,100 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $13,664 | 12,200 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $38,017 | 24,215 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $57,148 | 36,400 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $6,908 | 4,400 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $7,644 | 4,200 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $180,362 | 99,100 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $107,296 | 58,954 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $340,430 | 212,769 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $71,680 | 44,800 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $160 | 100 | Put | Defined | 2023-08-14 | |
| 2022-06-30 | $29,150 | 22,774 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $13,184 | 10,300 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $18,810 | 11,000 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $48,348 | 23,700 | Put | Defined | 2022-02-14 | |
| 2021-12-31 | $43,044 | 21,100 | Call | Defined | 2022-02-14 | |
| 2021-09-30 | $454,162 | 165,150 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $227,150 | 82,600 | Put | Defined | 2021-11-15 | |
| 2021-06-30 | $126,722 | 45,097 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $77,275 | 27,500 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $91,044 | 32,400 | Put | Defined | 2021-08-16 | |
| 2020-12-31 | $124,238 | 49,301 | Shares | Defined | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||