SABBY MANAGEMENT, LLC Hedge Fund

CIK: 0001535610 · Show all filings

Period: Q4 2018 (← Previous) (Next →)

Filing Date: Feb 14, 2019

Total Value ($000): $454,566 (100.0% shares, 0.0% debt)

Holdings (124)

SPDR S&P 500 ETF 23.8%
Value ($000) $108,215 Shares 4,330 Est. Cost Unrealized
ISHARES RUSSELL 2000 12.7%
Value ($000) $57,577 Shares 4,300 Est. Cost Unrealized
ESPERION THERAPEUTICS INC 8.6%
Value ($000) $38,948 Shares 8,467 Est. Cost Unrealized
BIOGEN INC 8.4%
Value ($000) $38,006 Shares 1,263 Est. Cost Unrealized
BIIB BIOGEN INC 8.3%
Value ($000) $37,908 Shares 125,975 Est. Cost $316.67 Unrealized +0.8%
SPDR S&P BIOTECH 5.1%
Value ($000) $23,096 Shares 3,219 Est. Cost Unrealized
SAREPTA THERAPEUTICS INC 4.2%
Value ($000) $19,054 Shares 1,746 Est. Cost Unrealized
ODONATE THERAPEUTICS INC 3.2%
Value ($000) $14,355 Shares 518,125 Est. Cost $25.00 Unrealized
ASTRAZENECA PLC 2.8%
Value ($000) $12,579 Shares 3,312 Est. Cost Unrealized
SAREPTA THERAPEUTICS INC 2.1%
Value ($000) $9,429 Shares 864 Est. Cost Unrealized
ESPR ESPERION THERAPEUTICS INC 1.4%
Value ($000) $6,392 Shares 138,958 Est. Cost $49.88 Unrealized -3.4%
AMARIN CORPORATION PLC 1.3%
Value ($000) $6,074 Shares 4,463 Est. Cost Unrealized
ASTRAZENECA PLC 1.2%
Value ($000) $5,640 Shares 1,485 Est. Cost Unrealized
SPDR S&P BIOTECH 1.1%
Value ($000) $4,979 Shares 694 Est. Cost Unrealized
XBI SPDR S&P BIOTECH 1.0%
Value ($000) $4,468 Shares 62,266 Est. Cost $71.76 Unrealized
FIBROGEN INC 0.9%
Value ($000) $4,235 Shares 915 Est. Cost Unrealized
AMARIN CORPORATION PLC 0.8%
Value ($000) $3,736 Shares 2,745 Est. Cost Unrealized
ZOGENIX INC 0.8%
Value ($000) $3,613 Shares 991 Est. Cost Unrealized
BRAINSTORM CELL THERAPEUTICS INC 0.8%
Value ($000) $3,588 Shares 1,010,682 Est. Cost $3.85 Unrealized
XERIS PHARMACEUTICALS INC 0.8%
Value ($000) $3,450 Shares 202,916 Est. Cost $18.87 Unrealized
ORMP ORAMED PHARMACEUTICALS INC 0.6%
Value ($000) $2,799 Shares 933,050 Est. Cost $4.70 Unrealized -17.9%
NEKTAR THERAPEUTICS 0.6%
Value ($000) $2,685 Shares 817 Est. Cost Unrealized
NEKTAR THERAPEUTICS 0.6%
Value ($000) $2,594 Shares 78,915 Est. Cost $59.31 Unrealized
OPHTHOTECH CORP 0.5%
Value ($000) $2,445 Shares 2,037,460 Est. Cost $2.36 Unrealized
VASCULAR BIOGENICS LTD 0.5%
Value ($000) $2,302 Shares 2,373,203 Est. Cost $2.01 Unrealized
NEKTAR THERAPEUTICS 0.5%
Value ($000) $2,137 Shares 650 Est. Cost Unrealized
FIBROGEN INC 0.5%
Value ($000) $2,102 Shares 45,417 Est. Cost $50.54 Unrealized
UNUM THERAPEUTICS INC 0.4%
Value ($000) $1,966 Shares 446,814 Est. Cost $11.11 Unrealized
MADRIGAL PHARMACEUTICALS INC 0.4%
Value ($000) $1,736 Shares 154 Est. Cost Unrealized
AVEO PHARMACEUTICALS INC 0.4%
Value ($000) $1,717 Shares 10,731 Est. Cost Unrealized
OUTLOOK THERAPEUTICS INC 0.3%
Value ($000) $1,393 Shares 2,786,448 Est. Cost $0.50 Unrealized
PAVMED INC 0.3%
Value ($000) $1,255 Shares 3,923,204 Est. Cost $0.33 Unrealized
AMARIN CORPORATION PLC 0.3%
Value ($000) $1,157 Shares 85,038 Est. Cost $13.61 Unrealized
SGMO SANGAMO THERAPEUTICS INC 0.2%
Value ($000) $946 Shares 824 Est. Cost $20.64 Unrealized -39.8%
SANGAMO THERAPEUTICS INC 0.2%
Value ($000) $932 Shares 81,161 Est. Cost $11.48 Unrealized
GENPREX INC 0.2%
Value ($000) $915 Shares 832,244 Est. Cost $4.81 Unrealized
SOLENO THERAPEUTICS INC 0.2%
Value ($000) $906 Shares 529,921 Est. Cost $1.80 Unrealized
BIOGEN INC 0.2%
Value ($000) $903 Shares 30 Est. Cost Unrealized
CYTRX CORP 0.2%
Value ($000) $833 Shares 1,855,879 Est. Cost $0.91 Unrealized
ABILF ABILITY INC 0.1%
Value ($000) $680 Shares 357,974 Est. Cost $2.86 Unrealized 0.0%
ISORAY INC 0.1%
Value ($000) $676 Shares 2,254,829 Est. Cost $0.49 Unrealized
TONIX PHARMACEUTICALS HLDG 0.1%
Value ($000) $653 Shares 296,727 Est. Cost $2.20 Unrealized
AQUABOUNTY TECHNOLOGIES INC 0.1%
Value ($000) $649 Shares 316,654 Est. Cost $2.05 Unrealized
SYNTHETIC BIOLOGICS INC 0.1%
Value ($000) $626 Shares 1,117,459 Est. Cost $0.56 Unrealized
MONAKER GROUP INC 0.1%
Value ($000) $613 Shares 510,426 Est. Cost $2.03 Unrealized
MAGENTA THERAPEUTICS INC 0.1%
Value ($000) $611 Shares 107,156 Est. Cost $12.30 Unrealized
REWALK ROBOTICS LTD 0.1%
Value ($000) $569 Shares 3,267,652 Est. Cost $0.17 Unrealized
VIKING THERAPEUTICS INC 0.1%
Value ($000) $555 Shares 72,500 Est. Cost $7.66 Unrealized
MEDIGUS LTD 0.1%
Value ($000) $522 Shares 1,043,764 Est. Cost $0.73 Unrealized
PHIO PHARMACEUTICALS 0.1%
Value ($000) $520 Shares 1,575,157 Est. Cost $0.33 Unrealized
ATOSSA GENETICS INC 0.1%
Value ($000) $513 Shares 502,448 Est. Cost $2.00 Unrealized
NEUROMETRIX INC 0.1%
Value ($000) $505 Shares 664,177 Est. Cost $1.18 Unrealized
EYENOVIA INC 0.1%
Value ($000) $505 Shares 177,110 Est. Cost $7.31 Unrealized
ALT ALTIMMUNE INC 0.1%
Value ($000) $490 Shares 237,921 Est. Cost $3.54 Unrealized 0.0%
NEURALSTEM INC 0.1%
Value ($000) $490 Shares 1,558,145 Est. Cost $0.31 Unrealized
DELMAR PHARMACEUTICALS INC 0.1%
Value ($000) $488 Shares 1,410,178 Est. Cost $0.35 Unrealized
IPCIQ INTELLIPHARMACEUTICS INTL INC 0.1%
Value ($000) $469 Shares 1,944,978 Est. Cost $0.62 Unrealized 0.0%
SUPERCONDUCTOR TECHNOLOGIES 0.1%
Value ($000) $421 Shares 326,288 Est. Cost $1.79 Unrealized
AYTU BIOSCIENCE INC 0.1%
Value ($000) $408 Shares 515,002 Est. Cost $0.93 Unrealized
HEAT BIOLOGICS INC 0.1%
Value ($000) $384 Shares 391,985 Est. Cost $0.98 Unrealized
ZOSANO PHARMA CORP 0.1%
Value ($000) $355 Shares 167,403 Est. Cost $4.53 Unrealized
SONOMA PHARMACEUTICALS INC 0.1%
Value ($000) $331 Shares 465,000 Est. Cost $0.71 Unrealized
OPGEN INC COM NEW 0.1%
Value ($000) $326 Shares 251,095 Est. Cost $1.33 Unrealized
ARCADIA BIOSCIENCES INC 0.1%
Value ($000) $303 Shares 95,682 Est. Cost $13.28 Unrealized
JAGUAR HEALTH INC 0.1%
Value ($000) $300 Shares 1,311,580 Est. Cost $0.23 Unrealized
SESEN BIO INC 0.1%
Value ($000) $260 Shares 1,830 Est. Cost Unrealized
MANNKIND CORP 0.1%
Value ($000) $253 Shares 2,388 Est. Cost Unrealized
ACASTI PHARMA INC 0.1%
Value ($000) $229 Shares 275,000 Est. Cost $0.83 Unrealized
ELECTRAMECCANICA VEHICLES CORP 0.0%
Value ($000) $213 Shares 200,000 Est. Cost $1.06 Unrealized
RITTER PHARMACEUTICALS INC 0.0%
Value ($000) $206 Shares 343,642 Est. Cost $0.97 Unrealized
RESHAPE LIFESCIENCES INC 0.0%
Value ($000) $187 Shares 732,648 Est. Cost $0.85 Unrealized
BRIDGELINE DIGITAL INC 0.0%
Value ($000) $180 Shares 778,983 Est. Cost $0.23 Unrealized
NOVAN INC 0.0%
Value ($000) $177 Shares 213,064 Est. Cost $2.93 Unrealized
OPHTHOTECH CORP 0.0%
Value ($000) $173 Shares 1,438 Est. Cost Unrealized
AMPLIPHI BIOSCIENCES CORP 0.0%
Value ($000) $168 Shares 816,095 Est. Cost $0.21 Unrealized
SUNESIS PHARMACEUTICALS INC 0.0%
Value ($000) $166 Shares 400,140 Est. Cost $1.60 Unrealized
MBOT MICROBOT MED INC 0.0%
Value ($000) $150 Shares 87,243 Est. Cost $6.81 Unrealized -44.5%
ALTIMMUNE INC 0.0%
Value ($000) $139 Shares 673 Est. Cost Unrealized
TENAX THERAPEUTICS INC 0.0%
Value ($000) $131 Shares 108,427 Est. Cost $1.21 Unrealized
LM FDG AMER INC 0.0%
Value ($000) $117 Shares 98,927 Est. Cost $1.18 Unrealized
CHF SOLUTIONS INC 0.0%
Value ($000) $108 Shares 221,033 Est. Cost $2.30 Unrealized
CHECK CAP LTD 0.0%
Value ($000) $101 Shares 252,155 Est. Cost $0.68 Unrealized
ONCONOVA THERAPEUTICS INC 0.0%
Value ($000) $101 Shares 47,794 Est. Cost $2.11 Unrealized
CEL-SCI CORP 0.0%
Value ($000) $93 Shares 32,256 Est. Cost $2.17 Unrealized
INSPIREMD INC 0.0%
Value ($000) $89 Shares 560,562 Est. Cost $0.24 Unrealized
SENESTECH INC 0.0%
Value ($000) $86 Shares 146,530 Est. Cost $0.69 Unrealized
CELLECT BIOTECHNOLOGY LTD 0.0%
Value ($000) $84 Shares 40,032 Est. Cost $6.38 Unrealized
MARINUS PHARMACEUTICALS INC 0.0%
Value ($000) $82 Shares 287 Est. Cost Unrealized
VIKING THERAPEUTICS INC 0.0%
Value ($000) $77 Shares 100 Est. Cost $7.66 Unrealized
SIGMA LABS INC 0.0%
Value ($000) $74 Shares 188,813 Est. Cost $0.82 Unrealized
MOSYS INC 0.0%
Value ($000) $66 Shares 398,408 Est. Cost $0.17 Unrealized
FIBROCELL SCIENCE INC 0.0%
Value ($000) $64 Shares 42,400 Est. Cost $1.51 Unrealized
DURECT CORP 0.0%
Value ($000) $64 Shares 131,900 Est. Cost $1.48 Unrealized
SYNERGY PHARMACEUTICALS INC 0.0%
Value ($000) $59 Shares 5,382 Est. Cost Unrealized
BIOCEPT INC 0.0%
Value ($000) $49 Shares 57,505 Est. Cost $2.75 Unrealized
MANNKIND CORP 0.0%
Value ($000) $48 Shares 449 Est. Cost Unrealized
SUNESIS PHARMACEUTICALS INC 0.0%
Value ($000) $47 Shares 1,141 Est. Cost Unrealized
CORMEDIX INC 0.0%
Value ($000) $41 Shares 305 Est. Cost Unrealized
CORMEDIX INC 0.0%
Value ($000) $40 Shares 30,661 Est. Cost $1.30 Unrealized
CHECK CAP LTD 0.0%
Value ($000) $37 Shares 16,979 Est. Cost $4.04 Unrealized
AVINGER INC 0.0%
Value ($000) $34 Shares 112,270 Est. Cost $0.30 Unrealized
CEL-SCI CORP 0.0%
Value ($000) $32 Shares 110 Est. Cost Unrealized
FUELCELL ENERGY INC 0.0%
Value ($000) $31 Shares 565 Est. Cost Unrealized
CITIUS PHARMACEUTICALS INC 0.0%
Value ($000) $29 Shares 28,045 Est. Cost $1.99 Unrealized
DURECT CORP 0.0%
Value ($000) $27 Shares 549 Est. Cost Unrealized
OUTLOOK THERAPEUTICS INC 0.0%
Value ($000) $27 Shares 177,439 Est. Cost $0.15 Unrealized
ONCONOVA THERAPEUTICS INC 0.0%
Value ($000) $26 Shares 660,970 Est. Cost $1.50 Unrealized
PLURISTEM THERAPEUTICS INC 0.0%
Value ($000) $24 Shares 309 Est. Cost Unrealized
APPLIED DNA SCIENCES INC 0.0%
Value ($000) $24 Shares 60,835 Est. Cost $0.39 Unrealized
FUELCELL ENERGY INC 0.0%
Value ($000) $20 Shares 37,110 Est. Cost $0.54 Unrealized
OPHTHOTECH CORP 0.0%
Value ($000) $16 Shares 133 Est. Cost Unrealized
CELSION CORPORATION 0.0%
Value ($000) $15 Shares 10,843 Est. Cost $1.38 Unrealized
ELECTRAMECCANICA VEHICLES CORP 0.0%
Value ($000) $14 Shares 30,905 Est. Cost $0.38 Unrealized
MNKD MANNKIND CORP 0.0%
Value ($000) $14 Shares 12,797 Est. Cost $1.70 Unrealized 0.0%
KITOV PHARMA LTD. 0.0%
Value ($000) $13 Shares 19,980 Est. Cost $1.74 Unrealized
SOPHIRIS BIO INC 0.0%
Value ($000) $10 Shares 12,046 Est. Cost $0.83 Unrealized
SCYNEXIS INC 0.0%
Value ($000) $8 Shares 15,764 Est. Cost $1.20 Unrealized
BENITEC BIOPHARMA LTD 0.0%
Value ($000) $7 Shares 58,050 Est. Cost $0.11 Unrealized
PHIO PHARMACEUTICALS 0.0%
Value ($000) $5 Shares 194,959 Est. Cost $0.03 Unrealized
APPLIED DNA SCIENCES INC 0.0%
Value ($000) $2 Shares 602,062 Est. Cost $0.49 Unrealized
INSPIREMD INC 0.0%
Value ($000) $2 Shares 1,432,133 Est. Cost $0.08 Unrealized
CONATUS PHARMACEUTICALS INC 0.0%
Value ($000) $0 Shares 187 Est. Cost Unrealized
DBV TECHNOLOGIES SA 0.0%
Value ($000) $0 Shares 116 Est. Cost Unrealized
SRNE SORRENTO TECH INC 0.0%
Value ($000) $0 Shares 84,536 Est. Cost $3.27 Unrealized 0.0%