BOOTHBAY FUND MANAGEMENT, LLC
Position in CLDX — Celldex Therapeutics, Inc.
CIK 1549230
NEW YORK, NY
Position in CLDX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$5,211,781
+$931,326 QoQ
Shares Held
140,064
+3.8% QoQ
Ownership
0.178%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#69
of 252 holders
Holding Since
Jun 2020
17 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in CLDX Over Time
Shares Held
Position Value (USD)
Derivatives in CLDX
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$1,239,093
PutShares
33,300
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. CLDX ranks #30 (0.8% 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 CLDX
Export CSV
30 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,239,093 | 33,300 | Put | Other | 2026-08-14 | |
| 2026-06-30 | $5,211,781 | 140,064 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $4,280,455 | 134,945 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $1,056,276 | 33,300 | Put | Other | 2026-05-15 | |
| 2024-12-31 | $1,538,943 | 60,900 | Put | Other | 2025-02-14 | |
| 2024-09-30 | $3,065,898 | 90,200 | Call | Other | 2024-11-14 | |
| 2024-09-30 | $3,065,898 | 90,200 | Put | Other | 2024-11-14 | |
| 2023-09-30 | $544,896 | 19,800 | Put | Other | 2023-11-14 | |
| 2023-03-31 | $704,344 | 19,576 | Shares | Other | 2023-05-15 | |
| 2023-03-31 | $809,550 | 22,500 | Put | Other | 2023-05-15 | |
| 2022-12-31 | $1,393,837 | 31,273 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $1,043,386 | 37,118 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $2,054,352 | 76,200 | Call | Other | 2022-08-15 | |
| 2022-06-30 | $1,673,272 | 62,065 | Shares | Other | 2022-08-15 | |
| 2022-06-30 | $2,359,000 | 87,500 | Put | Other | 2022-08-15 | |
| 2022-03-31 | $1,304,498 | 38,300 | Call | Other | 2022-05-16 | |
| 2022-03-31 | $2,237,742 | 65,700 | Put | Other | 2022-05-16 | |
| 2022-03-31 | $2,113,933 | 62,065 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $1,756,188 | 45,450 | Shares | Other | 2022-02-14 | |
| 2021-12-31 | $2,337,720 | 60,500 | Call | Other | 2022-02-14 | |
| 2021-12-31 | $1,816,080 | 47,000 | Put | Other | 2022-02-14 | |
| 2021-09-30 | $2,818,278 | 52,200 | Put | Other | 2021-11-15 | |
| 2021-09-30 | $4,303,003 | 79,700 | Call | Other | 2021-11-15 | |
| 2021-09-30 | $1,425,821 | 26,409 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $1,750,182 | 52,338 | Shares | Other | 2021-08-17 | |
| 2021-06-30 | $2,270,576 | 67,900 | Call | Other | 2021-08-17 | |
| 2021-03-31 | $1,528,499 | 74,199 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $3,147,818 | 179,670 | Shares | Other | 2021-02-12 | |
| 2020-09-30 | $2,760,115 | 186,117 | Shares | Other | 2020-11-16 | |
| 2020-06-30 | $2,714,868 | 208,836 | Shares | Other | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||