Position in OABI
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$355,290
-$366,611 QoQ
Shares Held
144,427
-91.2% QoQ
Ownership
0.099%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#36
of 141 holders
Holding Since
Dec 2022
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OABI Over Time
Shares Held
Position Value (USD)
Derivatives in OABI
reported options exposure · as of Dec 31, 2022CallValue
$1,440
CallShares
400
PutValue
$3,240
PutShares
900
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, 2026Walleye Capital LLC holds $328,656,270 across 126 Biotechnology names. OABI ranks #79 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASND |
Ascendis Pharma A/S
|
126,005 | $33,608,053 | |
| 2 | CYTK |
Cytokinetics Inc
|
239,728 | $20,422,428 | |
| 3 | BMRN |
Biomarin Pharmaceutical Inc
|
288,233 | $16,492,692 | |
| 4 | IDYA |
IDEAYA Biosciences, Inc.
|
386,183 | $14,393,040 | |
| 5 | REGN |
Regeneron Pharmaceuticals, Inc.
|
22,596 | $14,089,509 | |
| 6 | RARE |
Ultragenyx Pharmaceutical Inc.
|
334,854 | $11,180,775 | |
| 7 | TYRA |
Tyra Biosciences, Inc.
|
347,898 | $11,111,862 | |
| 8 | BCAX |
Bicara Therapeutics Inc.
|
353,226 | $10,487,279 |
All Filings in OABI
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $355,290 | 144,427 | Shares | Sole | 2026-08-03 | |
| 2024-09-30 | $721,901 | 1,647,227 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $754,039 | 1,648,894 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,204,023 | 1,713,912 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,860,398 | 1,806,212 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $9,476,950 | 1,826,002 | Shares | Sole | 2023-11-21 | |
| 2023-06-30 | $1,239,792 | 1,610,120 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $474,529 | 859,343 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $307,545 | 559,172 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $3,240 | 900 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $1,440 | 400 | Call | Sole | 2023-02-14 | |
| No filing history on record for this holder in this stock. | ||||||