Position in PLX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$41,986
+$4,355 QoQ
Shares Held
18,020
+3.9% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#55
of 101 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PLX Over Time
Shares Held
Position Value (USD)
Derivatives in PLX
reported options exposure · as of Jun 30, 2026CallValue
$91,569
CallShares
39,300
PutValue
$85,977
PutShares
36,900
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 $1,363,916,985 across 292 Biotechnology names. PLX ranks #250 (0.0% of the industry book) .
| # | 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 PLX
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $85,977 | 36,900 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $91,569 | 39,300 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $41,986 | 18,020 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $68,789 | 31,700 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $125,860 | 58,000 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $37,631 | 17,342 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $521,850 | 289,917 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $81,030 | 36,500 | Put | Defined | 2025-11-14 | |
| 2025-03-31 | $753,454 | 294,318 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $213,597 | 113,616 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $46,870 | 45,952 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $339,603 | 290,259 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $36,439 | 28,921 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $51,308 | 28,825 | Shares | Defined | 2024-02-15 | |
| 2023-06-30 | $552,164 | 276,082 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $83,296 | 39,665 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $126,340 | 92,219 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $81,615 | 78,476 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $91,076 | 83,556 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $153,920 | 145,208 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $71,096 | 85,658 | Shares | Defined | 2022-02-15 | |
| 2021-09-30 | $54,461 | 40,949 | Shares | Defined | 2021-11-16 | |
| 2021-09-30 | $139,251 | 104,700 | Put | Defined | 2021-11-16 | |
| 2021-09-30 | $159,068 | 119,600 | Call | Defined | 2021-11-16 | |
| 2021-06-30 | $60,480 | 31,665 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $326,992 | 171,200 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $405,111 | 212,100 | Put | Defined | 2021-08-16 | |
| 2021-03-31 | $85,186 | 19,100 | Put | Defined | 2021-05-18 | |
| 2021-03-31 | $215,542 | 48,328 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $138,706 | 31,100 | Call | Defined | 2021-05-18 | |
| 2020-12-31 | $80,651 | 22,218 | Shares | Defined | 2021-02-17 | |
| 2020-09-30 | $56,738 | 14,661 | Shares | Defined | 2020-11-17 | |
| 2020-06-30 | $545,081 | 143,821 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $118,327 | 50,352 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||