Position in HALO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$54,372,915
+$619,692 QoQ
Shares Held
694,684
-16.5% QoQ
Ownership
0.612%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#46
of 664 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in HALO Over Time
Shares Held
Position Value (USD)
Derivatives in HALO
reported options exposure · as of Jun 30, 2026CallValue
$1,581,054
CallShares
20,200
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 $1,364,063,764 across 292 Biotechnology names. HALO ranks #7 (4.0% 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.
This page
|
694,684 | $54,372,915 | |
| 8 | TVTX |
Travere Therapeutics, Inc.
|
938,699 | $53,327,489 |
All Filings in HALO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,581,054 | 20,200 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $54,372,915 | 694,684 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $2,184,494 | 33,800 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $53,753,223 | 831,707 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $1,350,767 | 20,900 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $821,060 | 12,200 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $11,060,350 | 164,344 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $3,371,730 | 50,100 | Put | Defined | 2026-02-12 | |
| 2025-09-30 | $78,867,488 | 1,075,368 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $5,603,176 | 76,400 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $249,356 | 3,400 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $5,087,556 | 97,800 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $50,302,090 | 966,976 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $1,414,944 | 27,200 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $1,020,960 | 16,000 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $2,576,264 | 40,374 | Shares | Defined | 2025-05-19 | |
| 2025-03-31 | $5,819,472 | 91,200 | Call | Defined | 2025-05-19 | |
| 2024-12-31 | $2,685,487 | 56,170 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $2,514,806 | 52,600 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $10,206,005 | 178,302 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $6,668,460 | 116,500 | Call | Defined | 2024-11-15 | |
| 2024-09-30 | $761,292 | 13,300 | Put | Defined | 2024-11-15 | |
| 2024-06-30 | $15,262,782 | 291,497 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $4,115,717 | 101,173 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $5,895,229 | 159,503 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $7,229,808 | 189,262 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $6,249,199 | 173,252 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $6,180,248 | 161,829 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $3,966,384 | 69,708 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $2,104,753 | 53,231 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $8,174,188 | 185,777 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $1,489,318 | 37,345 | Shares | Defined | 2022-05-17 | |
| 2022-03-31 | $1,164,496 | 29,200 | Call | Defined | 2022-05-17 | |
| 2022-03-31 | $729,804 | 18,300 | Put | Defined | 2022-05-17 | |
| 2021-12-31 | $1,065,565 | 26,500 | Put | Defined | 2022-02-15 | |
| 2021-12-31 | $926,035 | 23,030 | Shares | Defined | 2022-02-15 | |
| 2021-12-31 | $3,007,708 | 74,800 | Call | Defined | 2022-02-15 | |
| 2021-09-30 | $1,472,616 | 36,200 | Call | Defined | 2021-11-16 | |
| 2021-09-30 | $315,351 | 7,752 | Shares | Defined | 2021-11-16 | |
| 2021-09-30 | $703,764 | 17,300 | Put | Defined | 2021-11-16 | |
| 2021-06-30 | $2,388,566 | 52,600 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $237,312 | 5,226 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $513,133 | 11,300 | Put | Defined | 2021-08-16 | |
| 2021-03-31 | $437,745 | 10,500 | Call | Defined | 2021-05-18 | |
| 2021-03-31 | $3,234,184 | 77,577 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $508,618 | 12,200 | Put | Defined | 2021-05-18 | |
| 2020-12-31 | $3,562,270 | 83,406 | Shares | Defined | 2021-02-17 | |
| 2020-12-31 | $2,596,768 | 60,800 | Call | Defined | 2021-02-17 | |
| 2020-12-31 | $717,528 | 16,800 | Put | Defined | 2021-02-17 | |
| 2020-09-30 | $336,384 | 12,800 | Put | Defined | 2020-11-17 | |
| No filing history on record for this holder in this stock. | ||||||