Position in SRPT
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$6,278,456
+$409,264 QoQ
Shares Held
288,532
+5.8% QoQ
Ownership
0.273%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
19 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in SRPT Over Time
Shares Held
Position Value (USD)
Derivatives in SRPT
reported options exposure · as of Mar 31, 2026CallValue
$1,214,208
CallShares
55,800
PutValue
$1,131,520
PutShares
52,000
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 Mar 31, 2026Walleye Capital LLC holds $278,334,962 across 104 Biotechnology names. SRPT ranks #11 (2.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BMRN |
Biomarin Pharmaceutical Inc
|
364,246 | $20,576,256 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
|
228,593 | $16,975,316 | |
| 3 | JAZZ |
Jazz Pharmaceuticals plc
|
87,365 | $16,516,353 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
30,752 | $13,731,998 | |
| 5 | DNTH |
Dianthus Therapeutics, Inc. /DE/
|
153,585 | $12,888,853 | |
| 6 | CELC |
Celcuity Inc.
|
105,688 | $12,063,228 | |
| 7 | INSM |
INSMED Inc
|
71,819 | $11,743,842 | |
| 8 | SNDX |
Syndax Pharmaceuticals Inc
|
384,973 | $8,992,969 |
All Filings in SRPT
Export CSV
48 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,131,520 | 52,000 | Put | Sole | 2026-05-13 | |
| 2026-03-31 | $1,214,208 | 55,800 | Call | Sole | 2026-05-13 | |
| 2026-03-31 | $6,278,456 | 288,532 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $1,396,648 | 64,900 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $2,758,864 | 128,200 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $5,869,192 | 272,732 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,192,813 | 61,900 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $1,077,193 | 55,900 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $3,021,150 | 156,780 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $7,459,447 | 436,225 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $1,896,390 | 110,900 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $3,274,650 | 191,500 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $57,438 | 900 | Put | Sole | 2025-05-14 | |
| 2025-03-31 | $38,292 | 600 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $826,277 | 12,947 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $538,886 | 4,432 | Shares | Sole | 2025-02-13 | |
| 2024-12-31 | $1,325,331 | 10,900 | Call | Sole | 2025-02-13 | |
| 2024-12-31 | $729,540 | 6,000 | Put | Sole | 2025-02-13 | |
| 2024-09-30 | $3,347,052 | 26,800 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $1,234,537 | 9,885 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $2,060,685 | 16,500 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $316,000 | 2,000 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $3,918,400 | 24,800 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $5,634,596 | 35,662 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $5,175,681 | 39,979 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $1,411,114 | 10,900 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $737,922 | 5,700 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $10,495,537 | 108,841 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $1,629,667 | 16,900 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $395,363 | 4,100 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $690,954 | 5,700 | Put | Sole | 2023-11-21 | |
| 2023-09-30 | $836,418 | 6,900 | Call | Sole | 2023-11-21 | |
| 2023-09-30 | $5,063,116 | 41,768 | Shares | Sole | 2023-11-21 | |
| 2023-06-30 | $2,542,344 | 22,200 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $1,030,680 | 9,000 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $1,229,486 | 10,736 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $2,801,946 | 20,329 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $3,431,967 | 24,900 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $1,571,262 | 11,400 | Put | Sole | 2023-05-15 | |
| 2022-12-31 | $401,698 | 3,100 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $6,176,949 | 47,669 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $1,775,246 | 13,700 | Call | Sole | 2023-02-14 | |
| 2022-09-30 | $630,078 | 5,700 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $2,243,962 | 20,300 | Call | Sole | 2022-11-14 | |
| 2022-03-31 | $4,168,561 | 53,361 | Shares | Sole | 2022-05-27 | |
| 2021-12-31 | $1,969,663 | 21,873 | Shares | Sole | 2022-05-27 | |
| 2021-09-30 | $392,762 | 4,247 | Shares | Sole | 2021-11-15 | |
| 2021-03-31 | $840,847 | 11,282 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||