Position in MGNX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$84,703
+$31,718 QoQ
Shares Held
18,334
0.0% QoQ
Ownership
0.029%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#87
of 122 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in MGNX Over Time
Shares Held
Position Value (USD)
Derivatives in MGNX
reported options exposure · as of Mar 31, 2024CallValue
$2,051,968
CallShares
139,400
PutValue
$0
PutShares
0
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 $666,641,771 across 159 Biotechnology names. MGNX ranks #139 (0.0% 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 MGNX
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $84,703 | 18,334 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $52,985 | 18,334 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $29,517 | 18,334 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $39,500 | 23,512 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $28,449 | 23,512 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $29,860 | 23,512 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $76,414 | 23,512 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $77,380 | 23,520 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $249,742 | 58,763 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $2,051,968 | 139,400 | Call | Other | 2024-05-15 | |
| 2024-03-31 | $1,438,188 | 97,703 | Shares | Other | 2024-05-15 | |
| 2023-03-31 | $359,754 | 50,175 | Shares | Other | 2023-05-15 | |
| 2022-03-31 | $137,991 | 15,663 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $281,196 | 17,520 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $940,206 | 44,900 | Call | Other | 2021-11-15 | |
| 2021-09-30 | $529,677 | 25,295 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $907,868 | 33,800 | Call | Other | 2021-08-17 | |
| 2021-06-30 | $1,506,281 | 56,079 | Shares | Other | 2021-08-17 | |
| 2021-03-31 | $1,925,109 | 60,443 | Shares | Other | 2021-05-17 | |
| 2020-03-31 | $232,276 | 39,910 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||