Position in IMCR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,408,798
+$1,247,104 QoQ
Shares Held
233,348
+14.2% QoQ
Ownership
0.453%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#39
of 136 holders
Holding Since
Jun 2022
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IMCR Over Time
Shares Held
Position Value (USD)
Derivatives in IMCR
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$2,225,675
PutShares
70,100
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 $1,372,940,661 across 293 Biotechnology names. IMCR ranks #31 (0.5% 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 IMCR
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,225,675 | 70,100 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $7,408,798 | 233,348 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $10,030,905 | 332,700 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $1,784,880 | 59,200 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $6,161,694 | 204,368 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $753,207 | 21,700 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $3,503,626 | 100,940 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $497,721 | 13,700 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $1,463,008 | 40,270 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,967,526 | 62,700 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $5,716,775 | 182,179 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,562,480 | 52,662 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $2,695,857 | 91,385 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $336,300 | 11,400 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $5,356,444 | 172,067 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $1,799,314 | 57,800 | Call | Defined | 2024-11-15 | |
| 2024-09-30 | $4,737,986 | 152,200 | Put | Defined | 2024-11-15 | |
| 2024-06-30 | $4,494,254 | 132,613 | Shares | Defined | 2024-08-15 | |
| 2023-12-31 | $4,153,308 | 60,792 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $2,306,903 | 44,449 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $946,348 | 15,783 | Shares | Defined | 2023-08-14 | |
| 2022-12-31 | $849,372 | 14,883 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $2,379,294 | 50,688 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $1,808,191 | 48,464 | Shares | Defined | 2022-08-16 | |
| No filing history on record for this holder in this stock. | ||||||