BOOTHBAY FUND MANAGEMENT, LLC
Position in BMRN — Biomarin Pharmaceutical Inc
CIK 1549230
NEW YORK, NY
Position in BMRN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,704,022
+$1,771,726 QoQ
Shares Held
64,733
+89.2% QoQ
Ownership
0.033%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#174
of 564 holders
Holding Since
Mar 2020
14 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in BMRN Over Time
Shares Held
Position Value (USD)
Derivatives in BMRN
reported options exposure · as of Sep 30, 2023CallValue
$0
CallShares
0
PutValue
$1,928,864
PutShares
21,800
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 Jun 30, 2026BOOTHBAY FUND MANAGEMENT, LLC holds $665,103,201 across 158 Biotechnology names. BMRN ranks #41 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RVMD |
Revolution Medicines, Inc.
|
465,787 | $87,232,589 | |
| 2 | ABVX |
Abivax S.A.
|
563,367 | $75,074,286 | |
| 3 | EXEL |
Exelixis, Inc.
|
804,095 | $43,750,808 | |
| 4 | PCVX |
Vaxcyte, Inc.
|
534,163 | $31,050,895 | |
| 5 | COGT |
Cogent Biosciences, Inc.
|
692,825 | $26,812,327 | |
| 6 | CGEM |
Cullinan Therapeutics, Inc.
|
1,082,611 | $19,714,346 | |
| 7 | TNGX |
Tango Therapeutics, Inc.
|
500,497 | $15,645,536 | |
| 8 | AVTX |
Avalo Therapeutics, Inc.
|
702,051 | $12,973,902 |
All Filings in BMRN
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,704,022 | 64,733 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $1,932,296 | 34,206 | Shares | Other | 2026-05-15 | |
| 2025-09-30 | $639,088 | 11,800 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $665,137 | 12,100 | Shares | Other | 2025-08-14 | |
| 2023-09-30 | $1,928,864 | 21,800 | Put | Other | 2023-11-14 | |
| 2023-06-30 | $1,733,600 | 20,000 | Put | Other | 2023-08-14 | |
| 2023-03-31 | $836,264 | 8,600 | Put | Other | 2023-05-15 | |
| 2023-03-31 | $2,506,944 | 25,781 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $699,799 | 6,762 | Shares | Other | 2023-02-14 | |
| 2022-12-31 | $258,725 | 2,500 | Put | Other | 2023-02-14 | |
| 2022-09-30 | $6,061,055 | 71,500 | Put | Other | 2022-11-14 | |
| 2022-09-30 | $408,676 | 4,821 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $919,857 | 11,100 | Call | Other | 2022-08-15 | |
| 2022-06-30 | $1,008,030 | 12,164 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $2,567,430 | 33,300 | Put | Other | 2022-05-16 | |
| 2022-03-31 | $472,623 | 6,130 | Shares | Other | 2022-05-16 | |
| 2022-03-31 | $5,258,220 | 68,200 | Call | Other | 2022-05-16 | |
| 2021-12-31 | $1,784,670 | 20,200 | Put | Other | 2022-02-14 | |
| 2021-12-31 | $892,600 | 10,103 | Shares | Other | 2022-02-14 | |
| 2021-12-31 | $980,685 | 11,100 | Call | Other | 2022-02-14 | |
| 2021-03-31 | $917,597 | 12,152 | Shares | Other | 2021-05-17 | |
| 2020-03-31 | $674,310 | 7,980 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||