Position in RGNX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,173,645
+$2,410,362 QoQ
Shares Held
264,912
+190.8% QoQ
Ownership
0.401%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#30
of 163 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RGNX Over Time
Shares Held
Position Value (USD)
Derivatives in RGNX
reported options exposure · as of Jun 30, 2026CallValue
$2,669,144
CallShares
222,800
PutValue
$1,098,566
PutShares
91,700
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. RGNX ranks #64 (0.2% 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 RGNX
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,173,645 | 264,912 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $1,098,566 | 91,700 | Put | Other | 2026-08-14 | |
| 2026-06-30 | $2,669,144 | 222,800 | Call | Other | 2026-08-14 | |
| 2026-03-31 | $763,283 | 91,084 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $1,608,122 | 191,900 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $1,106,160 | 132,000 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $1,005,120 | 69,800 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $878,400 | 61,000 | Put | Other | 2026-02-17 | |
| 2025-12-31 | $224,985 | 15,624 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $98,430 | 10,200 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $881,122 | 91,308 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $213,265 | 22,100 | Put | Other | 2025-11-14 | |
| 2025-06-30 | $1,253,338 | 152,660 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $188,009 | 22,900 | Put | Other | 2025-08-14 | |
| 2025-03-31 | $122,980 | 17,200 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $1,004,360 | 140,470 | Shares | Other | 2025-05-14 | |
| 2024-12-31 | $841,054 | 108,804 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $111,312 | 14,400 | Call | Other | 2025-02-14 | |
| 2024-09-30 | $581,009 | 55,387 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $416,453 | 39,700 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $392,326 | 37,400 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $292,558 | 25,005 | Shares | Defined | 2024-08-15 | |
| 2024-06-30 | $391,950 | 33,500 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $270,270 | 23,100 | Call | Defined | 2024-08-15 | |
| 2024-03-31 | $350,373 | 16,629 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $231,770 | 11,000 | Call | Defined | 2024-05-07 | |
| 2023-12-31 | $285,405 | 15,900 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $359,502 | 20,028 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $195,874 | 11,900 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $438,510 | 26,641 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $713,643 | 35,700 | Call | Defined | 2023-08-11 | |
| 2023-06-30 | $339,070 | 16,962 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $1,024,940 | 54,201 | Shares | Defined | 2023-05-16 | |
| 2023-03-31 | $381,982 | 20,200 | Call | Defined | 2023-05-16 | |
| 2022-12-31 | $343,624 | 15,151 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $512,742 | 19,400 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $1,319,200 | 49,913 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $245,799 | 9,300 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $647,140 | 26,200 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $1,041,568 | 31,382 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $1,662,819 | 50,100 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $1,062,080 | 32,000 | Put | Defined | 2022-05-16 | |
| 2021-12-31 | $1,389,978 | 42,507 | Shares | Defined | 2022-04-05 | |
| 2021-12-31 | $1,955,460 | 59,800 | Call | Defined | 2022-04-05 | |
| 2021-12-31 | $1,350,510 | 41,300 | Put | Defined | 2022-04-05 | |
| 2021-09-30 | $1,081,536 | 25,800 | Call | Defined | 2021-11-15 | |
| 2021-09-30 | $3,839,872 | 91,600 | Put | Defined | 2021-11-15 | |
| 2021-09-30 | $1,785,707 | 42,598 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $831,390 | 21,400 | Call | Defined | 2021-08-11 | |
| 2021-06-30 | $927,427 | 23,872 | Shares | Defined | 2021-08-11 | |
| No filing history on record for this holder in this stock. | ||||||