Position in OMER
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$364,668
-$1,524,376 QoQ
Shares Held
34,533
-68.6% QoQ
Ownership
0.048%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
9 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in OMER Over Time
Shares Held
Position Value (USD)
Derivatives in OMER
reported options exposure · as of Mar 31, 2026CallValue
$260,832
CallShares
24,700
PutValue
$863,808
PutShares
81,800
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. OMER ranks #76 (0.1% 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 OMER
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $364,668 | 34,533 | Shares | Sole | 2026-05-13 | |
| 2026-03-31 | $863,808 | 81,800 | Put | Sole | 2026-05-13 | |
| 2026-03-31 | $260,832 | 24,700 | Call | Sole | 2026-05-13 | |
| 2025-12-31 | $601,300 | 35,000 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $352,190 | 20,500 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $1,889,044 | 109,956 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $61,184 | 14,923 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $76,260 | 18,600 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $8,700 | 2,900 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $81,900 | 27,300 | Call | Sole | 2025-08-13 | |
| 2025-06-30 | $6,855 | 2,285 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $72,336 | 8,800 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $23,838 | 2,900 | Put | Sole | 2025-05-14 | |
| 2024-09-30 | $234,388 | 59,040 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $24,217 | 6,100 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $189,975 | 46,792 | Shares | Sole | 2024-08-14 | |
| 2023-09-30 | $87,600 | 30,000 | Put | Sole | 2023-11-21 | |
| 2022-06-30 | $371,244 | 134,998 | Shares | Sole | 2022-08-19 | |
| No filing history on record for this holder in this stock. | ||||||