Position in RXRX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,917,703
-$15,382,992 QoQ
Shares Held
624,659
-85.2% QoQ
Ownership
0.118%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RXRX Over Time
Shares Held
Position Value (USD)
Derivatives in RXRX
reported options exposure · as of Mar 31, 2026CallValue
$3,100,086
CallShares
1,009,800
PutValue
$2,452,623
PutShares
798,900
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 Mar 31, 2026CITADEL ADVISORS LLC holds $5,784,241,435 across 374 Biotechnology names. RXRX ranks #196 (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 RXRX
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,917,703 | 624,659 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $3,100,086 | 1,009,800 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $2,452,623 | 798,900 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $8,039,304 | 1,965,600 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $8,093,292 | 1,978,800 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $17,300,695 | 4,229,999 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $9,482,328 | 1,943,100 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $5,320,176 | 1,090,200 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $6,581,577 | 1,348,684 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $8,680,743 | 1,715,562 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $6,651,633 | 1,314,552 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $3,536,671 | 698,947 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $14,048,711 | 2,655,711 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $7,193,791 | 1,359,885 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $1,966,753 | 371,787 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $18,517,309 | 2,739,247 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $3,478,919 | 514,633 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $8,847,785 | 1,308,844 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $3,668,653 | 556,700 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $1,972,387 | 299,300 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $1,543,529 | 234,223 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,923,000 | 256,400 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $5,588,092 | 745,079 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $4,125,750 | 550,100 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $2,205,364 | 221,200 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $3,393,528 | 340,374 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $2,365,881 | 237,300 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $1,264,052 | 128,200 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $833,170 | 84,500 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $359,830 | 36,494 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,318,638 | 303,090 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $638,775 | 83,500 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $602,055 | 78,700 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $59,013 | 7,900 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $5,511,052 | 737,758 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $187,497 | 25,100 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $148,074 | 22,200 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $4,038,784 | 605,515 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $153,410 | 23,000 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $147,261 | 19,100 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $5,945,566 | 771,150 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $10,023 | 1,300 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $202,160 | 19,000 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $5,339,896 | 501,870 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $122,360 | 11,500 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $234,432 | 28,800 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $123,728 | 15,200 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $2,502,007 | 307,372 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $151,076 | 21,100 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $6,515,384 | 909,970 | Shares | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||