Position in CLDX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$0
-$6,363,411 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Common Shares in CLDX Over Time
Shares Held
Position Value (USD)
Derivatives in CLDX
reported options exposure · as of Jun 30, 2026CallValue
$893,040
CallShares
24,000
PutValue
$1,261,419
PutShares
33,900
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.
| # | 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 CLDX
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $893,040 | 24,000 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $1,261,419 | 33,900 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $551,928 | 17,400 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $6,363,411 | 200,612 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $789,828 | 24,900 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $353,080 | 13,000 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $1,496,543 | 55,101 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $488,880 | 18,000 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $8,261,118 | 319,332 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $962,364 | 37,200 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $835,601 | 32,300 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $675,620 | 33,200 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $7,707,318 | 378,738 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $995,115 | 48,900 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $10,951,727 | 603,401 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $609,840 | 33,600 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $1,217,865 | 67,100 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $1,238,230 | 49,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $677,236 | 26,800 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $17,893,332 | 708,086 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $28,799,080 | 847,281 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $1,580,535 | 46,500 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $2,851,761 | 83,900 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $11,888,055 | 321,212 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $788,313 | 21,300 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $451,522 | 12,200 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $1,200,342 | 28,600 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $1,313,661 | 31,300 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $3,586,168 | 85,446 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $5,010,167 | 126,328 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $2,756,370 | 69,500 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $1,768,836 | 44,600 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $2,017,216 | 73,300 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $693,504 | 25,200 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $163,056 | 5,925 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $641,277 | 18,900 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $3,079,147 | 90,750 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $909,324 | 26,800 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $464,142 | 12,900 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $48,052,945 | 1,335,546 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $777,168 | 21,600 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $1,123,164 | 25,200 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $2,995,104 | 67,200 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $33,884,519 | 760,254 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $42,195,751 | 1,501,094 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $469,437 | 16,700 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $1,787,796 | 63,600 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $12,563,360 | 466,000 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $6,044,432 | 224,200 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $28,146,967 | 1,044,027 | Shares | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||