SABBY MANAGEMENT, LLC — 13F Holdings & Portfolio
CIK 1535610 · latest 13F-HR filed 2026-08-14
SABBY MANAGEMENT, LLC manages $110.5M in 13F-reported U.S. long-equity assets across 23 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are XCNY (48.99%), XCNY (13.85%), IFXAF (12.02%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 8 new positions, exited 14, added to 3, and trimmed 5.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
MIAMI BEACH, FL 33109
$110.5M
Long-equity book
23
Distinct positions
2026-06-30
Filed 2026-08-14
+8 / −14 / ↑3 / ↓5
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- STATE STREET SPDR S&P$2.3M +131.0%
- TEMPEST THERAPEUTICS INC$538.2K +1838.0%
- REVELATION BIOSCIENCES INC$97.6K +81.8%
Top Trims
- BRIACELL THERAPEUTICS CORP-$222.7K -56.8%
- SENESTECH INC-$147.2K -41.1%
- INMED PHARMACEUTICALS-$72.3K -50.9%
- BRIACELL THERAPEUTICS CORP-$48.2K -15.6%
- BRIACELL THERAPEUTICS CORP-$17.5K -60.4%
New Positions
- TOYO CO LTD$3.5M
- FARMMI INC$840.3K
- CERVOMED INC$771.5K
- PARANOVUS ENTERTNMNT TECH LT$560.5K
- BIOAFFINITY TECHNOLOGIES$296.9K
Exited Positions
- ALPHATON CAPITAL CORP$654.8K
- BIG TREE CLOUD HLDGS LTD$337.1K
- TOKEN CAT LTD$241.7K
- POP CULTURE GROUP CO LTD$201.1K
- MOLECULIN BIOTECH INC$171.8K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | STATE STREET SPDR S&P Put | XCNY | 78462F953 | $54.1M | 48.99% | 725 | SH |
| 2 | STATE STREET SPDR S&P Call | XCNY | 78462F903 | $15.3M | 13.85% | 205 | SH |
| 3 | ISHARES RUSSELL Call | IFXAF | 464287905 | $13.3M | 12.02% | 442 | SH |
| 4 | ISHARES RUSSELL Put | IFXAF | 464287955 | $13.2M | 11.99% | 441 | SH |
| 5 | STATE STREET SPDR S&P | SPY | 78462F103 | $4.1M | 3.72% | 5,500 | SH |
| 6 | TOYO CO LTD | TOYO | G8976D107 | $3.5M | 3.17% | 503,846 | SH |
| 7 | ABIVAX SA Call | AAVXF | 00370M903 | $1.1M | 0.99% | 82 | SH |
| 8 | FARMMI INC | FAMI | G33277149 | $840.3K | 0.76% | 3,515,929 | SH |
| 9 | SIDUS SPACE INC Put | SIDU | 826165951 | $816.3K | 0.74% | 2,905 | SH |
| 10 | CERVOMED INC | CRVO | 15713L109 | $771.5K | 0.70% | 248,880 | SH |
| 11 | ZEVRA THERAPEUTICS Put | ZVRA | 488445956 | $612.3K | 0.55% | 427 | SH |
| 12 | TEMPEST THERAPEUTICS INC | TPST | 87978U207 | $567.5K | 0.51% | 511,286 | SH |
| 13 | PARANOVUS ENTERTNMNT TECH LT | PAVS | G4289N155 | $560.5K | 0.51% | 75,440 | SH |
| 14 | BIOAFFINITY TECHNOLOGIES | BIAF | 09076W307 | $296.9K | 0.27% | 365,647 | SH |
| 15 | SMART POWER CORP | CREG | 168913507 | $263.2K | 0.24% | 127,774 | SH |
| 16 | BRIACELL THERAPEUTICS CORP | BCTX | 107930307 | $261.5K | 0.24% | 80,721 | SH |
| 17 | REVELATION BIOSCIENCES INC | REVB | 76135L804 | $216.9K | 0.20% | 210,582 | SH |
| 18 | SENESTECH INC | SNES | 81720R604 | $211.2K | 0.19% | 141,756 | SH |
| 19 | BRIACELL THERAPEUTICS CORP | BCTXL | 107930125 | $169.4K | 0.15% | 190,383 | SH |
| 20 | SIDUS SPACE INC | SIDU | 826165201 | $121.9K | 0.11% | 43,377 | SH |
| 21 | INMED PHARMACEUTICALS | INM | 457637700 | $69.7K | 0.06% | 44,970 | SH |
| 22 | NUWELLIS INC | NUWE | 67113Y801 | $49.9K | 0.05% | 16,372 | SH |
| 23 | BRIACELL THERAPEUTICS CORP | BCTXZ | 107930117 | $11.5K | 0.01% | 120,802 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $110.5M | 23 | 0001104659-26-096397 |
| 2026-03-31 | 2026-05-15 | $45.1M | 28 | 0001104659-26-061764 |
| 2025-12-31 | 2026-02-17 | $69.5M | 33 | 0001104659-26-015753 |
| 2025-09-30 | 2025-11-14 | $86.4M | 39 | 0001104659-25-111938 |