Position in BCAX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$33,004,311
+$20,007,210 QoQ
Shares Held
1,659,342
+114.9% QoQ
Ownership
2.53%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BCAX Over Time
Shares Held
Position Value (USD)
Derivatives in BCAX
reported options exposure · as of Mar 31, 2026CallValue
$202,878
CallShares
10,200
PutValue
$1,127,763
PutShares
56,700
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. BCAX ranks #39 (0.6% 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 BCAX
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,127,763 | 56,700 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $202,878 | 10,200 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $33,004,311 | 1,659,342 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $414,018 | 24,600 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $12,997,101 | 772,258 | Shares | Defined | 2026-02-17 | |
| 2025-06-30 | $2,057,883 | 221,516 | Shares | Defined | 2025-08-14 | |
| 2024-09-30 | $5,963,087 | 234,122 | Shares | Defined | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||