Position in BMRN
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$16,492,692
-$4,083,564 QoQ
Shares Held
288,233
-20.9% QoQ
Ownership
0.149%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#89
of 561 holders
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BMRN Over Time
Shares Held
Position Value (USD)
Derivatives in BMRN
reported options exposure · as of Jun 30, 2026CallValue
$812,524
CallShares
14,200
PutValue
$234,602
PutShares
4,100
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. BMRN ranks #3 (5.0% 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
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|
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 BMRN
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $812,524 | 14,200 | Call | Sole | 2026-08-03 | |
| 2026-06-30 | $16,492,692 | 288,233 | Shares | Sole | 2026-08-03 | |
| 2026-06-30 | $234,602 | 4,100 | Put | Sole | 2026-08-03 | |
| 2026-03-31 | $20,576,256 | 364,246 | Shares | Sole | 2026-05-13 | |
| 2026-03-31 | $350,238 | 6,200 | Put | Sole | 2026-05-13 | |
| 2026-03-31 | $1,869,819 | 33,100 | Call | Sole | 2026-05-13 | |
| 2025-12-31 | $2,145,423 | 36,100 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $487,326 | 8,200 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $13,221,213 | 222,467 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $178,728 | 3,300 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $37,912 | 700 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $3,889,337 | 71,812 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $247,365 | 4,500 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $3,628 | 66 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $1,060,921 | 19,300 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $1,675,353 | 23,700 | Put | Sole | 2025-05-14 | |
| 2025-03-31 | $2,316,581 | 32,771 | Shares | Sole | 2025-05-14 | |
| 2025-03-31 | $2,113,631 | 29,900 | Call | Sole | 2025-05-14 | |
| 2024-12-31 | $1,656,396 | 25,200 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $1,845,172 | 28,072 | Shares | Sole | 2025-02-13 | |
| 2024-12-31 | $3,371,949 | 51,300 | Call | Sole | 2025-02-13 | |
| 2024-09-30 | $10,926,018 | 155,442 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $4,800,807 | 68,300 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $1,679,931 | 23,900 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $1,959,454 | 23,800 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $3,155,132 | 38,323 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $1,695,998 | 20,600 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $847,198 | 9,700 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $3,029,300 | 34,684 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $2,323,244 | 26,600 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $491,742 | 5,100 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $2,246,586 | 23,300 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $1,212,288 | 12,573 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,716,512 | 19,400 | Put | Sole | 2023-11-21 | |
| 2023-09-30 | $442,488 | 5,001 | Shares | Sole | 2023-11-21 | |
| 2023-09-30 | $44,240 | 500 | Call | Sole | 2023-11-21 | |
| 2023-06-30 | $4,216,028 | 48,639 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $104,016 | 1,200 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $754,116 | 8,700 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $1,886,456 | 19,400 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $2,255,968 | 23,200 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $13,348,329 | 137,272 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $569,195 | 5,500 | Call | Sole | 2023-02-14 | |
| 2022-12-31 | $6,775,904 | 65,474 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $434,658 | 4,200 | Put | Sole | 2023-02-14 | |
| 2022-09-30 | $7,862,078 | 92,746 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,335,517 | 40,250 | Shares | Sole | 2022-08-19 | |
| 2022-03-31 | $8,916,537 | 115,649 | Shares | Sole | 2022-05-27 | |
| 2021-12-31 | $1,015,583 | 11,495 | Shares | Sole | 2022-05-27 | |
| 2021-06-30 | $297,046 | 3,560 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||