Position in ONC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,690,686
-$19,865,075 QoQ
Shares Held
9,442
-87.6% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#90
of 282 holders
Holding Since
Jun 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ONC Over Time
Shares Held
Position Value (USD)
Derivatives in ONC
reported options exposure · as of Jun 30, 2026CallValue
$10,714,872
CallShares
37,600
PutValue
$541,443
PutShares
1,900
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 $1,363,916,985 across 292 Biotechnology names. ONC ranks #53 (0.2% 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 ONC
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,690,686 | 9,442 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $541,443 | 1,900 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $10,714,872 | 37,600 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $22,555,761 | 75,953 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $5,464,248 | 18,400 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $4,513,944 | 15,200 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $3,554,577 | 11,700 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $2,339,337 | 7,700 | Put | Defined | 2026-02-12 | |
| 2025-09-30 | $6,609,580 | 19,400 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $7,597,610 | 22,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $4,455,674 | 13,078 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $4,696,158 | 19,400 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $6,092,901 | 25,170 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $4,357,260 | 18,000 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $24,420,996 | 89,727 | Shares | Defined | 2025-05-19 | |
| 2025-03-31 | $4,681,324 | 17,200 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $1,959,624 | 7,200 | Call | Defined | 2025-05-19 | |
| 2024-12-31 | $4,225,055 | 22,874 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $1,570,035 | 8,500 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $2,936,889 | 15,900 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $6,274,829 | 27,949 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $1,504,217 | 6,700 | Call | Defined | 2024-11-15 | |
| 2024-09-30 | $2,132,845 | 9,500 | Put | Defined | 2024-11-15 | |
| 2024-06-30 | $2,287,427 | 16,033 | Shares | Defined | 2024-08-15 | |
| 2023-12-31 | $2,449,287 | 13,580 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $7,053,061 | 39,212 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $903,802 | 5,069 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,086,270 | 5,040 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $12,369,645 | 56,241 | Shares | Defined | 2023-02-15 | |
| 2022-06-30 | $2,233,853 | 13,802 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $1,527,660 | 8,100 | Put | Defined | 2022-05-17 | |
| 2022-03-31 | $10,946,343 | 58,040 | Shares | Defined | 2022-05-17 | |
| 2022-03-31 | $6,506,700 | 34,500 | Call | Defined | 2022-05-17 | |
| 2021-12-31 | $839,883 | 3,100 | Put | Defined | 2022-02-15 | |
| 2021-12-31 | $1,815,231 | 6,700 | Call | Defined | 2022-02-15 | |
| 2021-12-31 | $6,939,871 | 25,615 | Shares | Defined | 2022-02-15 | |
| 2021-09-30 | $678,447 | 1,869 | Shares | Defined | 2021-11-16 | |
| 2021-09-30 | $3,375,900 | 9,300 | Put | Defined | 2021-11-16 | |
| 2021-09-30 | $3,339,600 | 9,200 | Call | Defined | 2021-11-16 | |
| 2021-06-30 | $3,874,615 | 11,290 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $308,871 | 900 | Call | Defined | 2021-08-16 | |
| 2021-03-31 | $9,911,925 | 28,476 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $3,620,032 | 10,400 | Call | Defined | 2021-05-18 | |
| 2021-03-31 | $4,351,000 | 12,500 | Put | Defined | 2021-05-18 | |
| 2020-12-31 | $4,747,140 | 18,372 | Shares | Defined | 2021-02-17 | |
| 2020-12-31 | $4,056,723 | 15,700 | Put | Defined | 2021-02-17 | |
| 2020-12-31 | $2,893,968 | 11,200 | Call | Defined | 2021-02-17 | |
| 2020-09-30 | $945,252 | 3,300 | Call | Defined | 2020-11-17 | |
| 2020-09-30 | $515,592 | 1,800 | Put | Defined | 2020-11-17 | |
| 2020-09-30 | $6,026,983 | 21,041 | Shares | Defined | 2020-11-17 | |
| No filing history on record for this holder in this stock. | ||||||