Position in ALT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
25 quarters on record
Common Shares in ALT Over Time
Shares Held
Position Value (USD)
Derivatives in ALT
reported options exposure · as of Jun 30, 2026CallValue
$691,296
CallShares
227,400
PutValue
$150,176
PutShares
49,400
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, 2026JANE STREET GROUP, LLC holds $1,372,940,661 across 293 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BBIO |
BridgeBio Pharma, Inc.
|
2,934,193 | $218,538,693 | |
| 2 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
191,541 | $102,847,939 | |
| 3 | AXSM |
Axsome Therapeutics, Inc.
|
403,995 | $98,885,855 | |
| 4 | TGTX |
Tg Therapeutics, Inc.
|
1,752,646 | $96,290,370 | |
| 5 | EXEL |
Exelixis, Inc.
|
1,402,438 | $76,306,651 | |
| 6 | QURE |
uniQure N.V.
|
1,610,483 | $74,178,846 | |
| 7 | HALO |
Halozyme Therapeutics, Inc.
|
694,684 | $54,372,915 | |
| 8 | TVTX |
Travere Therapeutics, Inc.
|
938,699 | $53,327,489 |
All Filings in ALT
Export CSV
49 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $150,176 | 49,400 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $691,296 | 227,400 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $937,244 | 304,300 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $173,712 | 56,400 | Put | Defined | 2026-05-12 | |
| 2025-12-31 | $376,884 | 104,400 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $576,878 | 159,800 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $6,440,058 | 1,783,950 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $258,999 | 68,700 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $221,299 | 58,700 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $1,056,349 | 280,199 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $125,388 | 32,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $369,198 | 95,400 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $159,000 | 31,800 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $763,210 | 152,642 | Shares | Defined | 2025-05-19 | |
| 2025-03-31 | $242,000 | 48,400 | Call | Defined | 2025-05-19 | |
| 2024-12-31 | $2,009,065 | 278,650 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $533,540 | 74,000 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $827,708 | 114,800 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $246,828 | 40,200 | Call | Defined | 2024-11-15 | |
| 2024-09-30 | $299,632 | 48,800 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $2,349,549 | 382,663 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $906,068 | 136,251 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $1,034,053 | 101,577 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $6,529,994 | 580,444 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $153,266 | 58,949 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $1,024,674 | 290,276 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $771,225 | 182,755 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $4,032,601 | 245,143 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $2,944,289 | 230,563 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $517,303 | 44,214 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $284,609 | 46,734 | Shares | Defined | 2022-05-17 | |
| 2022-03-31 | $141,288 | 23,200 | Call | Defined | 2022-05-17 | |
| 2021-12-31 | $348,573 | 38,054 | Shares | Defined | 2022-02-15 | |
| 2021-12-31 | $828,064 | 90,400 | Call | Defined | 2022-02-15 | |
| 2021-12-31 | $449,756 | 49,100 | Put | Defined | 2022-02-15 | |
| 2021-09-30 | $2,152,293 | 190,300 | Call | Defined | 2021-11-16 | |
| 2021-09-30 | $245,618 | 21,717 | Shares | Defined | 2021-11-16 | |
| 2021-09-30 | $724,971 | 64,100 | Put | Defined | 2021-11-16 | |
| 2021-06-30 | $1,820,318 | 184,804 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $1,102,215 | 111,900 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $988,940 | 100,400 | Put | Defined | 2021-08-16 | |
| 2021-03-31 | $1,485,063 | 105,100 | Call | Defined | 2021-05-18 | |
| 2021-03-31 | $1,328,629 | 94,029 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $1,178,442 | 83,400 | Put | Defined | 2021-05-18 | |
| 2020-12-31 | $870,816 | 77,200 | Put | Defined | 2021-02-17 | |
| 2020-12-31 | $347,705 | 30,825 | Shares | Defined | 2021-02-17 | |
| 2020-12-31 | $1,096,416 | 97,200 | Call | Defined | 2021-02-17 | |
| 2020-09-30 | $1,123,320 | 85,100 | Call | Defined | 2020-11-17 | |
| 2020-06-30 | $498,015 | 46,500 | Call | Defined | 2020-08-17 | |
| No filing history on record for this holder in this stock. | ||||||