Position in IRD
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,735,870
+$2,185,775 QoQ
Shares Held
665,662
+450.6% QoQ
Ownership
0.800%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 102 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IRD Over Time
Shares Held
Position Value (USD)
Derivatives in IRD
reported options exposure · as of Jun 30, 2025CallValue
$17,860
CallShares
19,000
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, 2026CITADEL ADVISORS LLC holds $6,088,855,369 across 436 Biotechnology names. IRD ranks #185 (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 IRD
Export CSV
43 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,735,870 | 665,662 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $550,095 | 120,900 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $363,248 | 180,721 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $187,136 | 113,416 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $17,860 | 19,000 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $980 | 1,000 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $66,519 | 67,877 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $13,426 | 13,700 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $2,142 | 1,800 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $14,994 | 12,600 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $209,169 | 175,773 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $18,471 | 14,100 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $1,048 | 800 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $113,732 | 86,819 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $3,060 | 2,000 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $21,569 | 14,098 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $3,060 | 2,000 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $12,462 | 6,200 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $7,236 | 3,600 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $159,855 | 79,530 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $33,712 | 11,200 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $6,020 | 2,000 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $45,977 | 15,275 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $36,515 | 10,900 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $153,765 | 45,900 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $35,588 | 8,200 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $73,346 | 16,900 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $6,000 | 1,600 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $14,797 | 3,946 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $48,750 | 13,000 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $27,534 | 7,800 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $8,825 | 2,500 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $134,182 | 38,012 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $50,250 | 25,000 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $31,599 | 16,458 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $52,992 | 27,600 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $106,920 | 33,000 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $78,330 | 21,000 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $111,154 | 29,800 | Put | Defined | 2022-02-14 | |
| 2021-09-30 | $173,555 | 33,700 | Put | Defined | 2021-11-15 | |
| 2021-09-30 | $296,134 | 57,502 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $167,375 | 32,500 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $75,276 | 14,257 | Shares | Defined | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||