SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in KRYS — Krystal Biotech, Inc.
CIK 1446194
BALA CYNWYD, PA
Position in KRYS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$705,801
-$1,629,928 QoQ
Shares Held
1,899
-79.0% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#217
of 419 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in KRYS Over Time
Shares Held
Position Value (USD)
Derivatives in KRYS
reported options exposure · as of Jun 30, 2026CallValue
$21,148,023
CallShares
56,900
PutValue
$18,955,170
PutShares
51,000
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. KRYS ranks #143 (0.0% 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 KRYS
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,148,023 | 56,900 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $705,801 | 1,899 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $18,955,170 | 51,000 | Put | Other | 2026-08-14 | |
| 2026-03-31 | $2,335,729 | 9,042 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $16,299,992 | 63,100 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $23,946,264 | 92,700 | Call | Other | 2026-05-15 | |
| 2025-12-31 | $460,290 | 1,867 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $11,143,608 | 45,200 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $9,787,638 | 39,700 | Put | Other | 2026-02-17 | |
| 2025-09-30 | $25,155,525 | 142,500 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $20,089,114 | 113,800 | Call | Other | 2025-11-14 | |
| 2025-06-30 | $25,966,194 | 188,900 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $4,158,439 | 30,252 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $16,412,724 | 119,400 | Put | Other | 2025-08-14 | |
| 2025-03-31 | $5,012,340 | 27,800 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $4,110,840 | 22,800 | Call | Other | 2025-05-14 | |
| 2025-03-31 | $6,099,368 | 33,829 | Shares | Other | 2025-05-14 | |
| 2024-12-31 | $19,190,850 | 122,500 | Call | Other | 2025-02-14 | |
| 2024-12-31 | $13,660,752 | 87,200 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $6,026,396 | 38,468 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $57,011,796 | 313,200 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $1,739,114 | 9,554 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $22,262,269 | 122,300 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $20,824,776 | 113,400 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $19,814,756 | 107,900 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $1,007,081 | 5,484 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $18,070,036 | 101,557 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $36,386,685 | 204,500 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $25,799,850 | 145,000 | Put | Defined | 2024-05-07 | |
| 2023-12-31 | $997,690 | 8,042 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $16,127,800 | 130,000 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $19,316,142 | 155,700 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $828,704 | 7,144 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $8,328,800 | 71,800 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $10,347,200 | 89,200 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $749,246 | 6,382 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $8,206,260 | 69,900 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $13,688,840 | 116,600 | Call | Defined | 2023-08-11 | |
| 2023-03-31 | $3,378,532 | 42,200 | Call | Defined | 2023-05-16 | |
| 2023-03-31 | $2,091,087 | 26,119 | Shares | Defined | 2023-05-16 | |
| 2023-03-31 | $5,700,272 | 71,200 | Put | Defined | 2023-05-16 | |
| 2022-12-31 | $1,568,556 | 19,800 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $648,970 | 8,192 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,726,996 | 21,800 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $1,763,410 | 25,300 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $1,533,400 | 22,000 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $1,411,425 | 20,250 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,067,040 | 16,251 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $1,155,616 | 17,600 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $1,772,820 | 27,000 | Call | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||