Position in GMAB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$0
-$588,341 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Common Shares in GMAB Over Time
Shares Held
Position Value (USD)
Derivatives in GMAB
reported options exposure · as of Mar 31, 2026CallValue
$4,628,175
CallShares
172,500
PutValue
$0
PutShares
0
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.
| # | 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 GMAB
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,628,175 | 172,500 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $406,560 | 13,200 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $588,341 | 19,102 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $828,520 | 26,900 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $312,834 | 10,200 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $1,578,676 | 51,473 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $920,100 | 30,000 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $553,688 | 26,800 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $73,739,340 | 3,569,184 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $378,078 | 18,300 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $943,756 | 48,200 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $86,673,884 | 4,426,654 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $744,040 | 38,000 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $267,136 | 12,800 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $327,659 | 15,700 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $64,533,045 | 3,092,144 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $199,916 | 8,200 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $31,690,488 | 1,299,856 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $248,676 | 10,200 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $31,937,414 | 1,270,888 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $326,690 | 13,000 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $170,884 | 6,800 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $1,439,806 | 48,138 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $400,794 | 13,400 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $412,758 | 13,800 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $4,951,788 | 155,521 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $372,528 | 11,700 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $89,152 | 2,800 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $373,862 | 10,600 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $102,283 | 2,900 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $8,638,010 | 244,911 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $10,381,822 | 273,134 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $174,846 | 4,600 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $129,234 | 3,400 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $1,295,168 | 34,300 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $313,408 | 8,300 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $16,306,768 | 431,853 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $17,000,905 | 401,154 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $127,140 | 3,000 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $93,236 | 2,200 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $5,561,703 | 173,100 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $10,140,035 | 315,594 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $7,777,715 | 239,388 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $2,647,935 | 81,500 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $4,466,710 | 123,458 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $846,612 | 23,400 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $261,096 | 6,600 | Call | Defined | 2022-02-14 | |
| 2021-09-30 | $919,404 | 21,039 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $253,460 | 5,800 | Call | Defined | 2021-11-15 | |
| 2021-09-30 | $349,600 | 8,000 | Put | Defined | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||