Position in ORKA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$106,496,276
+$57,076,587 QoQ
Shares Held
1,119,011
+11.1% QoQ
Ownership
1.69%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#20
of 256 holders
Holding Since
Sep 2020
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ORKA Over Time
Shares Held
Position Value (USD)
Derivatives in ORKA
reported options exposure · as of Jun 30, 2026CallValue
$2,274,563
CallShares
23,900
PutValue
$923,149
PutShares
9,700
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 $6,088,670,159 across 436 Biotechnology names. ORKA ranks #13 (1.7% 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 ORKA
Export CSV
44 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,274,563 | 23,900 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $106,496,276 | 1,119,011 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $923,149 | 9,700 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $49,419,689 | 1,007,537 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $539,550 | 11,000 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $22,008,636 | 726,118 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $6,093,717 | 316,886 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $240,375 | 12,500 | Call | Defined | 2025-11-14 | |
| 2024-06-30 ABIO | — | 22,100 | Call | Defined | 2024-08-14 | |
| 2024-06-30 ABIO | — | 5,600 | Put | Defined | 2024-08-14 | |
| 2024-06-30 ABIO | — | 3,985 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 ABIO | — | 1,224 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 ABIO | — | 54,700 | Call | Defined | 2024-05-15 | |
| 2023-12-31 ABIO | — | 100 | Put | Defined | 2024-02-14 | |
| 2023-12-31 ABIO | — | 6,320 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 ABIO | — | 5,900 | Call | Defined | 2024-02-14 | |
| 2023-09-30 ABIO | — | 10,700 | Call | Defined | 2023-11-14 | |
| 2023-09-30 ABIO | — | 100 | Put | Defined | 2023-11-14 | |
| 2023-06-30 ABIO | — | 1,541 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 ABIO | — | 14,100 | Call | Defined | 2023-08-14 | |
| 2023-03-31 ABIO | — | 8,700 | Call | Defined | 2023-05-15 | |
| 2023-03-31 ABIO | — | 7,300 | Put | Defined | 2023-05-15 | |
| 2023-03-31 ABIO | — | 25,211 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 ABIO | — | 5,481 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 ABIO | — | 3,400 | Put | Defined | 2023-02-14 | |
| 2022-12-31 ABIO | — | 12,400 | Call | Defined | 2023-02-14 | |
| 2022-09-30 ABIO | — | 16,900 | Put | Defined | 2022-11-14 | |
| 2022-09-30 ABIO | — | 29,910 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 ABIO | — | 50,100 | Put | Defined | 2022-08-15 | |
| 2022-06-30 ABIO | — | 44,033 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 ABIO | — | 12,400 | Put | Defined | 2022-05-16 | |
| 2022-03-31 ABIO | — | 36,800 | Call | Defined | 2022-05-16 | |
| 2022-03-31 ABIO | — | 53,737 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 ABIO | — | 20,700 | Put | Defined | 2022-02-14 | |
| 2021-12-31 ABIO | — | 39,967 | Shares | Defined | 2022-02-14 | |
| 2021-12-31 ABIO | — | 28,800 | Call | Defined | 2022-02-14 | |
| 2021-09-30 ABIO | — | 29,007 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 ABIO | — | 46,800 | Put | Defined | 2021-11-15 | |
| 2021-06-30 ABIO | — | 52,186 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 ABIO | — | 24,500 | Put | Defined | 2021-08-16 | |
| 2021-03-31 ABIO | — | 11,200 | Put | Defined | 2021-05-21 | |
| 2021-03-31 ABIO | — | 19,198 | Shares | Defined | 2021-05-21 | |
| 2021-03-31 ABIO | — | 41,400 | Call | Defined | 2021-05-21 | |
| 2020-09-30 ABIO | — | 10,172 | Shares | Defined | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||