Position in IMMX
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$320,343
-$553,756 QoQ
Shares Held
35,164
-79.0% QoQ
Ownership
0.049%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IMMX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026JANE STREET GROUP, LLC holds $1,372,861,470 across 292 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 IMMX
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $320,343 | 35,164 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $874,099 | 167,132 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $31,287 | 14,970 | Shares | Defined | 2025-11-14 | |
| 2024-12-31 | $38,550 | 17,523 | Shares | Defined | 2025-02-14 | |
| 2023-12-31 | $103,259 | 14,922 | Shares | Defined | 2024-02-15 | |
| No filing history on record for this holder in this stock. | ||||||