Position in MDXG
as of Jun 30, 2026
· filed Sep 2, 2026
Position Value
$3,179,476
+$112,535 QoQ
Shares Held
825,838
+6.4% QoQ
Ownership
0.567%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#22
of 226 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MDXG Over Time
Shares Held
Position Value (USD)
Derivatives in MDXG
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$70,455
PutShares
18,300
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. MDXG ranks #170 (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 MDXG
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $70,455 | 18,300 | Put | Defined | 2026-09-02 | |
| 2026-06-30 | $3,179,476 | 825,838 | Shares | Defined | 2026-09-02 | |
| 2026-03-31 | $141,805 | 35,900 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $3,066,941 | 776,441 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $3,044,211 | 449,662 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $161,803 | 23,900 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $402,746 | 57,700 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $957,369 | 137,159 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $71,196 | 10,200 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $2,765,825 | 452,672 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $67,640 | 8,900 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $54,720 | 7,200 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $3,389,675 | 446,010 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $61,568 | 6,400 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $192,400 | 20,000 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $4,288,903 | 445,832 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $47,280 | 8,000 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $226,353 | 38,300 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $2,635,700 | 445,973 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $279,452 | 40,325 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $239,778 | 34,600 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $738,738 | 106,600 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $790,790 | 102,700 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $183,260 | 23,800 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $160,491 | 18,300 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $784,915 | 89,500 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $6,349 | 724 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $241,299 | 33,100 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $403,866 | 55,400 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $855,962 | 117,416 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $265,061 | 40,100 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $245,231 | 37,100 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $1,364,766 | 206,470 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,071,561 | 314,241 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $50,468 | 14,800 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $46,035 | 13,500 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $42,812 | 15,400 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $437,569 | 157,399 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $48,372 | 17,400 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $158,119 | 55,094 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $71,463 | 24,900 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $103,320 | 36,000 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $187,033 | 53,900 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $365,376 | 105,296 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $168,642 | 48,600 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $212,892 | 45,200 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $167,205 | 35,500 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $1,672,855 | 355,171 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $169,724 | 28,100 | Put | Defined | 2022-02-14 | |
| 2021-12-31 | $1,643,471 | 272,098 | Shares | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||