Position in TARA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,707,633
-$859,553 QoQ
Shares Held
1,232,365
+15.3% QoQ
Ownership
2.09%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 120 holders
Holding Since
Mar 2021
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TARA Over Time
Shares Held
Position Value (USD)
Derivatives in TARA
reported options exposure · as of Mar 31, 2026CallValue
$780,979
CallShares
149,900
PutValue
$72,940
PutShares
14,000
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. TARA ranks #142 (0.1% 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 TARA
Export CSV
46 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,707,633 | 1,232,365 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $5,567,186 | 1,068,558 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $780,979 | 149,900 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $72,940 | 14,000 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $4,805,213 | 901,541 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $157,235 | 29,500 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $66,990 | 15,400 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $56,550 | 13,000 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $2,185,674 | 502,454 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $64,236 | 21,200 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $1,249,968 | 412,531 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,757,382 | 412,531 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $15,762 | 3,700 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $189,144 | 44,400 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $5,425,378 | 1,027,534 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $297,792 | 56,400 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,056 | 200 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $3,294 | 1,800 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $1,245,335 | 680,511 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $16,470 | 9,000 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $3,120 | 1,500 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $1,383,973 | 665,372 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $17,472 | 8,400 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $104,051 | 25,948 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $15,238 | 3,800 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $8,822 | 2,200 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $71,315 | 38,035 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $562 | 300 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $375 | 200 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $1,670 | 1,000 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $36,978 | 22,143 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $23,918 | 10,008 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $478 | 200 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $2,191 | 700 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $144,564 | 46,187 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $2,144 | 800 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $39,792 | 14,848 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,876 | 700 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $504,745 | 170,522 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $710,733 | 242,571 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $2,075,926 | 406,248 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $2,891,470 | 428,366 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $2,397,302 | 346,431 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $110,062 | 11,300 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $3,331,283 | 342,021 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $3,801,430 | 241,514 | Shares | Defined | 2021-05-21 | |
| No filing history on record for this holder in this stock. | ||||||