Position in PYXS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$873,170
+$428,661 QoQ
Shares Held
290,090
-4.7% QoQ
Ownership
0.348%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#17
of 76 holders
Holding Since
Mar 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PYXS Over Time
Shares Held
Position Value (USD)
Derivatives in PYXS
reported options exposure · as of Jun 30, 2026CallValue
$221,837
CallShares
73,700
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, 2026JANE STREET GROUP, LLC holds $1,364,050,815 across 292 Biotechnology names. PYXS ranks #89 (0.1% 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 PYXS
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $221,837 | 73,700 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $873,170 | 290,090 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $37,230 | 25,500 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $444,509 | 304,459 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $903,911 | 786,010 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $674,213 | 303,700 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $369,692 | 336,084 | Shares | Defined | 2025-08-14 | |
| 2024-12-31 | $105,589 | 67,686 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $181,876 | 49,558 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $116,541 | 35,209 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $746,573 | 175,252 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $27,028 | 15,016 | Shares | Defined | 2024-02-15 | |
| 2023-03-31 | $302,474 | 75,430 | Shares | Defined | 2023-05-16 | |
| No filing history on record for this holder in this stock. | ||||||