Position in MDGL
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$256,662
+$214,261 QoQ
Shares Held
478
+490.1% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#302
of 411 holders
Holding Since
Jun 2020
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MDGL Over Time
Shares Held
Position Value (USD)
Derivatives in MDGL
reported options exposure · as of Jun 30, 2026CallValue
$375,865
CallShares
700
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 Jun 30, 2026Walleye Trading LLC holds $28,211,005 across 28 Biotechnology names. MDGL ranks #15 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
11,407 | $7,112,720 | |
| 2 | MRNA |
Moderna, Inc.
|
101,066 | $7,077,651 | |
| 3 | BNTX |
BioNTech SE
|
25,690 | $2,390,454 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
6,037 | $1,817,318 | |
| 5 | VKTX |
Viking Therapeutics, Inc.
|
33,938 | $1,323,921 | |
| 6 | TGTX |
Tg Therapeutics, Inc.
|
19,679 | $1,081,164 | |
| 7 | CRSP |
CRISPR Therapeutics AG
|
18,595 | $1,014,171 | |
| 8 | ABVX |
Abivax S.A.
|
6,790 | $904,835 |
All Filings in MDGL
Export CSV
35 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $375,865 | 700 | Call | Sole | 2026-08-03 | |
| 2026-06-30 | $256,662 | 478 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $209,388 | 400 | Call | Sole | 2026-05-11 | |
| 2026-03-31 | $42,401 | 81 | Shares | Sole | 2026-05-11 | |
| 2026-03-31 | $52,347 | 100 | Put | Sole | 2026-05-11 | |
| 2025-12-31 | $291,170 | 500 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $124,620 | 214 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $321,062 | 700 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $825,588 | 1,800 | Put | Sole | 2025-11-14 | |
| 2024-12-31 | $524,569 | 1,700 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $6,294,828 | 20,400 | Call | Sole | 2025-02-13 | |
| 2024-03-31 | $213,632 | 800 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $347,152 | 1,300 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $3,169,906 | 13,700 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $578,450 | 2,500 | Put | Sole | 2024-02-14 | |
| 2023-06-30 | $115,500 | 500 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $3,003,000 | 13,000 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $72,678 | 300 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $3,318,962 | 13,700 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $1,770,525 | 6,100 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $2,380,050 | 8,200 | Call | Sole | 2023-02-14 | |
| 2022-09-30 | $5,875,096 | 90,400 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $974,850 | 15,000 | Call | Sole | 2022-11-14 | |
| 2022-09-30 | $255,800 | 3,936 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $558,324 | 7,800 | Put | Sole | 2022-08-08 | |
| 2022-06-30 | $601,272 | 8,400 | Call | Sole | 2022-08-08 | |
| 2022-03-31 | $157,090 | 1,601 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $68,684 | 700 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $213,544 | 2,520 | Shares | Sole | 2022-02-14 | |
| 2020-09-30 | $854,856 | 7,200 | Call | Sole | 2020-11-16 | |
| 2020-09-30 | $189,968 | 1,600 | Shares | Sole | 2020-11-16 | |
| 2020-09-30 | $1,982,791 | 16,700 | Put | Sole | 2020-11-16 | |
| 2020-06-30 | $9,626 | 85 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $328,425 | 2,900 | Put | Sole | 2020-08-14 | |
| 2020-06-30 | $2,729,325 | 24,100 | Call | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||