Position in VSTM
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$3,024,274
+$547,652 QoQ
Shares Held
570,618
+77.9% QoQ
Ownership
0.649%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2023
9 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in VSTM Over Time
Shares Held
Position Value (USD)
Derivatives in VSTM
reported options exposure · as of Mar 31, 2026CallValue
$802,420
CallShares
151,400
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 $1,255,284,514 across 317 Biotechnology names. VSTM ranks #63 (0.2% of the industry book) .
| # | 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 VSTM
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,024,274 | 570,618 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $802,420 | 151,400 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $197,632 | 25,600 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $2,476,622 | 320,806 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $1,401,952 | 181,600 | Call | Defined | 2026-02-12 | |
| 2025-09-30 | $219,867 | 24,900 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $965,119 | 109,300 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $128,650 | 31,000 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $80,510 | 19,400 | Call | Defined | 2025-08-14 | |
| 2024-12-31 | $103,047 | 19,932 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $45,424 | 15,192 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $95,353 | 31,998 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $133,292 | 11,296 | Shares | Defined | 2024-05-16 | |
| 2023-09-30 | $111,347 | 13,696 | Shares | Defined | 2023-11-15 | |
| No filing history on record for this holder in this stock. | ||||||