Position in CLLS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$140,478
-$321,388 QoQ
Shares Held
44,315
-53.6% QoQ
Ownership
0.044%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CLLS Over Time
Shares Held
Position Value (USD)
Derivatives in CLLS
reported options exposure · as of Dec 31, 2024CallValue
$5,580
CallShares
3,100
PutValue
$3,060
PutShares
1,700
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 Mar 31, 2026CITADEL ADVISORS LLC holds $5,784,241,435 across 374 Biotechnology names. CLLS ranks #321 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INSM |
INSMED Inc
|
2,182,571 | $356,894,009 | |
| 2 | ONC |
BeOne Medicines Ltd.
|
1,032,298 | $306,561,536 | |
| 3 | BMRN |
Biomarin Pharmaceutical Inc
|
4,512,634 | $254,918,694 | |
| 4 | JAZZ |
Jazz Pharmaceuticals plc
|
1,259,444 | $238,097,887 | |
| 5 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
453,843 | $237,573,195 | |
| 6 | BBIO |
BridgeBio Pharma, Inc.
|
3,173,940 | $235,696,783 | |
| 7 | TERN |
Terns Pharmaceuticals, Inc.
|
3,218,810 | $169,695,662 | |
| 8 | PTGX |
Protagonist Therapeutics, Inc
|
1,551,900 | $163,570,260 |
All Filings in CLLS
Export CSV
45 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $140,478 | 44,315 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $461,866 | 95,427 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $632,583 | 221,959 | Shares | Defined | 2025-11-14 | |
| 2024-12-31 | $3,060 | 1,700 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $62,614 | 34,786 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $5,580 | 3,100 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $58,562 | 27,624 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $12,508 | 5,900 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $2,968 | 1,400 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $2,057 | 1,100 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $5,236 | 2,800 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $49,927 | 26,699 | Shares | Defined | 2024-08-14 | |
| 2023-12-31 | $1,540 | 500 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $54,774 | 17,784 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $4,312 | 1,400 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $4,740 | 3,000 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $1,264 | 800 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $54,194 | 34,300 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $10,430 | 5,300 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $2,164 | 1,100 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $59,006 | 29,983 | Shares | Defined | 2023-08-14 | |
| 2022-12-31 | $122,234 | 58,207 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,470 | 700 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $3,150 | 1,500 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $28,299 | 12,358 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $66,756 | 23,589 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $66,284 | 14,600 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $171,332 | 21,100 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $344,434 | 42,418 | Shares | Defined | 2022-02-14 | |
| 2021-12-31 | $81,200 | 10,000 | Put | Defined | 2022-02-14 | |
| 2021-09-30 | $518,914 | 41,151 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $206,804 | 16,400 | Call | Defined | 2021-11-15 | |
| 2021-09-30 | $156,364 | 12,400 | Put | Defined | 2021-11-15 | |
| 2021-06-30 | $213,486 | 13,800 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $303,212 | 19,600 | Put | Defined | 2021-08-16 | |
| 2021-06-30 | $205,580 | 13,289 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $662,888 | 32,800 | Put | Defined | 2021-05-21 | |
| 2021-03-31 | $792,575 | 39,217 | Shares | Defined | 2021-05-21 | |
| 2020-12-31 | $230,010 | 8,500 | Call | Defined | 2021-02-16 | |
| 2020-12-31 | $402,977 | 14,892 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $698,948 | 37,781 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $3,048,765 | 171,279 | Shares | Defined | 2020-08-14 | |
| 2020-06-30 | $265,220 | 14,900 | Call | Defined | 2020-08-14 | |
| 2020-03-31 | $2,355,457 | 256,028 | Shares | Defined | 2020-05-15 | |
| 2020-03-31 | $98,440 | 10,700 | Call | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||