SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in PRAX — Praxis Precision Medicines, Inc.
CIK 1446194
BALA CYNWYD, PA
Position in PRAX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,203,235
-$1,540,857 QoQ
Shares Held
3,594
-57.8% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#171
of 308 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PRAX Over Time
Shares Held
Position Value (USD)
Derivatives in PRAX
reported options exposure · as of Jun 30, 2026CallValue
$23,334,863
CallShares
69,700
PutValue
$41,882,229
PutShares
125,100
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, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $1,649,997,309 across 349 Biotechnology names. PRAX ranks #115 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABVX |
Abivax S.A.
|
1,053,896 | $140,442,180 | |
| 2 | CYTK |
Cytokinetics Inc
|
1,549,458 | $131,998,327 | |
| 3 | REGN |
Regeneron Pharmaceuticals, Inc.
|
180,219 | $112,373,755 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
294,460 | $88,641,293 | |
| 5 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
148,610 | $79,796,139 | |
| 6 | INSM |
INSMED Inc
|
729,354 | $77,763,723 | |
| 7 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
144,174 | $71,615,550 | |
| 8 | AGIO |
Agios Pharmaceuticals, Inc.
|
1,375,558 | $51,046,957 |
All Filings in PRAX
Export CSV
47 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,203,235 | 3,594 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $41,882,229 | 125,100 | Put | Other | 2026-08-14 | |
| 2026-06-30 | $23,334,863 | 69,700 | Call | Other | 2026-08-14 | |
| 2026-03-31 | $32,122,343 | 99,700 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $11,566,621 | 35,900 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $2,744,092 | 8,517 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $44,417,318 | 150,700 | Put | Other | 2026-02-17 | |
| 2025-12-31 | $21,014,962 | 71,300 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $690,575 | 2,343 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $1,554,861 | 29,337 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $5,374,200 | 101,400 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $4,324,800 | 81,600 | Put | Other | 2025-11-14 | |
| 2025-06-30 | $1,973,280 | 46,927 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $4,406,840 | 104,800 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $4,322,740 | 102,800 | Put | Other | 2025-08-14 | |
| 2025-03-31 | $4,195,996 | 110,800 | Call | Other | 2025-05-14 | |
| 2025-03-31 | $1,315,906 | 34,748 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $4,582,270 | 121,000 | Put | Other | 2025-05-14 | |
| 2024-12-31 | $12,153,908 | 157,925 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $9,820,096 | 127,600 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $6,487,728 | 84,300 | Call | Other | 2025-02-14 | |
| 2024-09-30 | $3,682,560 | 64,000 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $1,668,314 | 28,994 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $5,040,504 | 87,600 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $6,878,168 | 166,300 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $6,911,256 | 167,100 | Put | Defined | 2024-08-15 | |
| 2024-03-31 | $726,138 | 11,900 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $726,138 | 11,900 | Put | Defined | 2024-05-07 | |
| 2024-03-31 | $6,477,822 | 106,159 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $1,075,767 | 48,284 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $353,576 | 206,770 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $64,638 | 37,800 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $174,393 | 151,647 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $22,540 | 19,600 | Call | Defined | 2023-08-11 | |
| 2023-03-31 | $153,467 | 189,700 | Put | Defined | 2023-05-16 | |
| 2023-03-31 | $84,394 | 104,320 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $48,087 | 20,205 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $78,909 | 34,762 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $156,555 | 63,900 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $181,473 | 74,071 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $111,230 | 45,400 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $185,689 | 18,187 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $136,814 | 13,400 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $525,044 | 26,652 | Shares | Defined | 2022-04-05 | |
| 2021-12-31 | $323,080 | 16,400 | Call | Defined | 2022-04-05 | |
| 2021-09-30 | $203,390 | 11,000 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $235,812 | 12,900 | Put | Defined | 2021-08-11 | |
| No filing history on record for this holder in this stock. | ||||||