Position in ACIU
as of Jun 30, 2026
· filed Sep 2, 2026
Position Value
$494,101
-$240,789 QoQ
Shares Held
207,606
-22.3% QoQ
Ownership
0.209%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#8
of 43 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ACIU Over Time
Shares Held
Position Value (USD)
Derivatives in ACIU
reported options exposure · as of Jun 30, 2026CallValue
$27,370
CallShares
11,500
PutValue
$81,634
PutShares
34,300
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 $6,149,545,836 across 435 Biotechnology names. ACIU ranks #268 (0.0% 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 ACIU
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $27,370 | 11,500 | Call | Defined | 2026-09-02 | |
| 2026-06-30 | $81,634 | 34,300 | Put | Defined | 2026-09-02 | |
| 2026-06-30 | $494,101 | 207,606 | Shares | Defined | 2026-09-02 | |
| 2026-03-31 | $734,890 | 267,233 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $57,475 | 20,900 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $27,775 | 10,100 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $223,413 | 71,151 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $35,796 | 11,400 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $158,570 | 50,500 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $65,025 | 22,500 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $58,126 | 20,113 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $296,377 | 145,999 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $57,855 | 28,500 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $283,231 | 151,461 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $8,976 | 4,800 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $41,514 | 22,200 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $20,520 | 7,600 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $21,230 | 7,863 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $82,426 | 21,806 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $378 | 100 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $101,304 | 26,800 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $138,883 | 34,808 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $150,024 | 37,600 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $51,471 | 12,900 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $22,792 | 7,700 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $95,016 | 32,100 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $179,766 | 60,732 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $58,000 | 11,600 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $22,500 | 4,500 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $285 | 100 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $3,126 | 1,097 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $64,410 | 22,600 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $6,205 | 2,100 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $82,444 | 27,900 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $7,405 | 3,165 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $21,528 | 9,200 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $1,638 | 700 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $7,140 | 3,500 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $13,260 | 6,500 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $340,808 | 167,063 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $35,076 | 11,100 | Call | Defined | 2022-11-14 | |
| 2022-03-31 | $108,400 | 27,100 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $126,783 | 25,613 | Shares | Defined | 2022-02-14 | |
| 2021-12-31 | $167,310 | 33,800 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $58,410 | 11,800 | Put | Defined | 2022-02-14 | |
| 2021-09-30 | $174,460 | 26,000 | Put | Defined | 2021-11-15 | |
| 2021-09-30 | $241,828 | 36,040 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $332,145 | 49,500 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $142,740 | 18,000 | Put | Defined | 2021-08-16 | |
| 2021-06-30 | $172,611 | 21,767 | Shares | Defined | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||