Position in PBYI
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$0
-$216,353 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
17 quarters on record
Common Shares in PBYI Over Time
Shares Held
Position Value (USD)
Derivatives in PBYI
reported options exposure · as of Mar 31, 2026CallValue
$303,525
CallShares
47,500
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, 2026JANE STREET GROUP, LLC holds $1,210,021,523 across 317 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BBIO |
BridgeBio Pharma, Inc.
|
1,757,672 | $130,524,721 | |
| 2 | RPRX |
Royalty Pharma plc
|
2,400,382 | $115,146,324 | |
| 3 | TGTX |
Tg Therapeutics, Inc.
|
2,041,669 | $67,824,242 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
122,946 | $54,900,305 | |
| 5 | HALO |
Halozyme Therapeutics, Inc.
|
831,707 | $53,753,223 | |
| 6 | EXEL |
Exelixis, Inc.
|
1,087,030 | $46,622,715 | |
| 7 | JAZZ |
Jazz Pharmaceuticals plc
|
223,615 | $42,274,415 | |
| 8 | BNTX |
BioNTech SE
|
336,757 | $29,930,962 |
All Filings in PBYI
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $303,525 | 47,500 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $216,353 | 36,362 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $735,657 | 138,542 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $135,306 | 39,448 | Shares | Defined | 2025-08-14 | |
| 2024-12-31 | $68,563 | 22,480 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $81,928 | 32,129 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $51,360 | 15,755 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $2,275,028 | 429,251 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $595,820 | 137,603 | Shares | Defined | 2024-02-15 | |
| 2023-03-31 | $54,683 | 17,697 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $172,660 | 40,818 | Shares | Defined | 2023-02-15 | |
| 2022-06-30 | $31,566 | 11,076 | Shares | Defined | 2022-08-16 | |
| 2021-03-31 | $109,418 | 11,257 | Shares | Defined | 2021-05-18 | |
| 2020-12-31 | $342,684 | 33,400 | Call | Defined | 2021-02-17 | |
| 2020-12-31 | $360,126 | 35,100 | Put | Defined | 2021-02-17 | |
| 2020-12-31 | $534,760 | 52,121 | Shares | Defined | 2021-02-17 | |
| 2020-09-30 | $602,836 | 59,746 | Shares | Defined | 2020-11-17 | |
| 2020-09-30 | $315,817 | 31,300 | Call | Defined | 2020-11-17 | |
| 2020-09-30 | $173,548 | 17,200 | Put | Defined | 2020-11-17 | |
| 2020-06-30 | $121,853 | 11,683 | Shares | Defined | 2020-08-17 | |
| 2020-06-30 | $151,235 | 14,500 | Call | Defined | 2020-08-17 | |
| 2020-03-31 | $108,563 | 12,863 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||