Position in ABCL
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$12,454,119
+$7,703,863 QoQ
Shares Held
1,586,512
+16.6% QoQ
Ownership
0.517%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#15
of 150 holders
Holding Since
Dec 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ABCL Over Time
Shares Held
Position Value (USD)
Derivatives in ABCL
reported options exposure · as of Jun 30, 2026CallValue
$6,203,855
CallShares
790,300
PutValue
$2,922,555
PutShares
372,300
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. ABCL ranks #86 (0.2% 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 ABCL
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,454,119 | 1,586,512 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $6,203,855 | 790,300 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $2,922,555 | 372,300 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $4,750,256 | 1,361,105 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $304,328 | 87,200 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $1,498,955 | 429,500 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $759,240 | 222,000 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $6,274,017 | 1,834,508 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $598,842 | 175,100 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $5,073,333 | 1,008,615 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $1,193,619 | 237,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $1,189,092 | 236,400 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $9,911,876 | 2,889,760 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $129,654 | 37,800 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $833,490 | 243,000 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $4,046,276 | 1,814,474 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $52,405 | 23,500 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $377,316 | 169,200 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $1,749,945 | 597,251 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $504,546 | 172,200 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $359,804 | 122,800 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $3,899,064 | 1,499,640 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $255,580 | 98,300 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $178,880 | 68,800 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $194,176 | 65,600 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $4,360,700 | 1,473,210 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $92,056 | 31,100 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $3,464,693 | 764,833 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $147,225 | 32,500 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $348,357 | 76,900 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $3,302,126 | 578,306 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $745,726 | 130,600 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $1,776,952 | 311,200 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $3,448,761 | 749,731 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $1,609,540 | 349,900 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $370,760 | 80,600 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $485,146 | 75,100 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $1,899,886 | 294,100 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $14,171,753 | 2,193,770 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $11,113,054 | 1,473,880 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $537,602 | 71,300 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $2,343,432 | 310,800 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $3,658,956 | 361,200 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $14,840,409 | 1,464,996 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $2,010,805 | 198,500 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $4,910,859 | 496,548 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $2,165,910 | 219,000 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $3,956,989 | 400,100 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $1,780,680 | 167,200 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $3,124,710 | 293,400 | Put | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||