SABBY MANAGEMENT, LLC Hedge Fund

Location: Miami Beach, FL

CIK: 0001535610 · Show all filings

Period: Q2 2018 (← Previous) (Next →)

Filing Date: Aug 14, 2018

Total Value: $647M (100.0% shares, 0.0% debt)

Holdings (138)

SPDR S&P 500 10.1%
Value $65.11M Shares 2,400 Est. Cost Unrealized
BIOGEN INC 9.7%
Value $62.89M Shares 2,451 Est. Cost Unrealized
ISHARES RUSSELL 2000 9.5%
Value $61.41M Shares 3,750 Est. Cost Unrealized
SPDR S&P 500 8.4%
Value $54.23M Shares 1,999 Est. Cost Unrealized
BIIB BIOGEN INC 6.8%
Value $44.15M Shares 152,102 Est. Cost $310.41 Unrealized -9.4%
NOVO NORDISK A/S 4.4%
Value $28.69M Shares 6,221 Est. Cost Unrealized
SAREPTA THERAPEUTICS INC 4.3%
Value $27.98M Shares 2,117 Est. Cost Unrealized
ESPERION THERAPEUTICS INC 4.2%
Value $27.39M Shares 6,988 Est. Cost Unrealized
NVO NOVO NORDISK A/S 3.1%
Value $19.8M Shares 429,355 Est. Cost $46.12 Unrealized
NOVO NORDISK A/S 2.8%
Value $18.32M Shares 3,972 Est. Cost Unrealized
NEKTAR THERAPEUTICS 2.2%
Value $14.54M Shares 2,977 Est. Cost Unrealized
SPDR S&P BIOTECH 2.1%
Value $13.6M Shares 1,429 Est. Cost Unrealized
ODONATE THERAPEUTICS INC 2.0%
Value $12.78M Shares 578,599 Est. Cost $25.00 Unrealized
SAREPTA THERAPEUTICS INC 1.9%
Value $12M Shares 908 Est. Cost Unrealized
ASTRAZENECA PLC 1.8%
Value $11.81M Shares 3,365 Est. Cost Unrealized
NEKTAR THERAPEUTICS 1.8%
Value $11.81M Shares 241,922 Est. Cost $58.95 Unrealized
ASTRAZENECA PLC 1.5%
Value $9.589M Shares 2,731 Est. Cost Unrealized
XERIS PARMACEUTICALS INC 1.3%
Value $8.497M Shares 447,686 Est. Cost $18.98 Unrealized
UNUM THERAPEUTICS INC 1.3%
Value $8.342M Shares 581,303 Est. Cost $11.11 Unrealized
ZOGENIX INC 1.2%
Value $7.616M Shares 1,723 Est. Cost Unrealized
ESPR ESPERION THERAPEUTICS INC 0.9%
Value $5.828M Shares 148,704 Est. Cost $50.53 Unrealized -0.0%
SANGAMO THERAPEUTICS INC 0.8%
Value $5.027M Shares 3,540 Est. Cost Unrealized
SPDR S&P BIOTECH 0.7%
Value $4.76M Shares 500 Est. Cost Unrealized
SPARK THERAPEUTICS INC 0.7%
Value $4.527M Shares 547 Est. Cost Unrealized
VASCULAR BIOGENICS LTD 0.6%
Value $4.084M Shares 1,856,169 Est. Cost $2.20 Unrealized
INSMED INC 0.6%
Value $3.928M Shares 1,661 Est. Cost Unrealized
GLOBAL BLOOD THERAPEUTICS INC 0.6%
Value $3.779M Shares 836 Est. Cost Unrealized
BRAINSTORM CELL THERAPEUTICS INC 0.6%
Value $3.626M Shares 929,725 Est. Cost $3.88 Unrealized
OPHTHOTECH CORP 0.6%
Value $3.577M Shares 1,310,078 Est. Cost $2.73 Unrealized
STRATA SKIN SCIENCES INC 0.5%
Value $3.449M Shares 1,682,279 Est. Cost $1.96 Unrealized
AMARIN CORPORATION PLC 0.5%
Value $3.308M Shares 10,707 Est. Cost Unrealized
NEKTAR THERAPEUTICS 0.5%
Value $3.193M Shares 654 Est. Cost Unrealized
GENPREX INC. 0.5%
Value $3.174M Shares 414,250 Est. Cost $7.66 Unrealized
ONCOBIOLOGICS INC 0.5%
Value $3.12M Shares 3,692,737 Est. Cost $2.25 Unrealized
INCY INCYTE CORP 0.4%
Value $2.775M Shares 41,419 Est. Cost $90.16 Unrealized -24.2%
GALMED PHARMACEUTICALS LTD 0.4%
Value $2.763M Shares 232,224 Est. Cost $11.90 Unrealized
AVEO PHARMACEUTICALS INC 0.4%
Value $2.76M Shares 12,214 Est. Cost Unrealized
INCYTE CORP 0.4%
Value $2.72M Shares 406 Est. Cost Unrealized
AZN ASTRAZENECA PLC 0.4%
Value $2.404M Shares 68,464 Est. Cost $35.11 Unrealized
SGMO SANGAMO THERAPEUTICS INC 0.4%
Value $2.389M Shares 168,239 Est. Cost $20.64 Unrealized -19.5%
FIBROGEN INC 0.4%
Value $2.285M Shares 365 Est. Cost Unrealized
AMICUS THERAPEUTICS INC 0.3%
Value $2.243M Shares 1,436 Est. Cost Unrealized
MADRIGAL PHARMACEUTICALS INC 0.3%
Value $2.238M Shares 80 Est. Cost Unrealized
ZOSANO PHARMA 0.3%
Value $2.043M Shares 500,700 Est. Cost $4.53 Unrealized
ADVERUM BIOTECHNOLOGIES INC 0.3%
Value $1.964M Shares 3,705 Est. Cost Unrealized
CYTRX CORP 0.3%
Value $1.892M Shares 1,674,431 Est. Cost $1.13 Unrealized
SOLENO THERAPEUTICS INC 0.3%
Value $1.839M Shares 785,955 Est. Cost $1.80 Unrealized
TESARO INC 0.2%
Value $1.472M Shares 331 Est. Cost Unrealized
MANNKIND CORP 0.2%
Value $1.458M Shares 4,550 Est. Cost Unrealized
ESPERION THERAPEUTICS INC 0.2%
Value $1.45M Shares 370 Est. Cost Unrealized
NOVAN INC 0.2%
Value $1.361M Shares 462,898 Est. Cost $2.93 Unrealized
PAVMED INC 0.2%
Value $1.329M Shares 1,398,850 Est. Cost $1.40 Unrealized
SPARK THERAPEUTICS INC 0.2%
Value $1.324M Shares 160 Est. Cost Unrealized
SANGAMO THERAPEUTICS INC 0.2%
Value $1.247M Shares 878 Est. Cost Unrealized
SUNESIS PHARMACEUTICALS INC 0.2%
Value $1.086M Shares 512,036 Est. Cost $2.12 Unrealized
VIKING THERAPEUTICS INC 0.2%
Value $1.038M Shares 1,094 Est. Cost Unrealized
MAGENTA THERAPEUTICS INC 0.2%
Value $1.023M Shares 75,800 Est. Cost $13.50 Unrealized
EIDOS THERAPEUTICS INC 0.2%
Value $1.014M Shares 49,833 Est. Cost $20.35 Unrealized
APTINYX INC 0.2%
Value $1.012M Shares 41,857 Est. Cost $24.18 Unrealized
ARCADIA BIOSCIENCES INC 0.2%
Value $1.004M Shares 121,690 Est. Cost $24.01 Unrealized
CITIUS PHARMACEUTICALS INC 0.1%
Value $937K Shares 407,180 Est. Cost $3.36 Unrealized
SYNERGY PHARMACEUTICALS INC 0.1%
Value $914K Shares 5,254 Est. Cost Unrealized
MARINUS PHARMACEUTICALS INC 0.1%
Value $896K Shares 1,268 Est. Cost Unrealized
BIOGEN INC 0.1%
Value $871K Shares 30 Est. Cost Unrealized
OVASCIENCE INC 0.1%
Value $866K Shares 954,505 Est. Cost $1.31 Unrealized
EYENOVIA INC 0.1%
Value $845K Shares 134,164 Est. Cost $8.48 Unrealized
CHF SOLUTIONS INC 0.1%
Value $837K Shares 454,811 Est. Cost $2.30 Unrealized
INTERPACE DIAGNOSTICS GROUP INC 0.1%
Value $830K Shares 932,954 Est. Cost $1.02 Unrealized
CELLECT BIOTECHNOLOGY LTD 0.1%
Value $798K Shares 111,540 Est. Cost $6.38 Unrealized
ATOSSA GENETICS INC 0.1%
Value $750K Shares 340,749 Est. Cost $2.20 Unrealized
KEZAR LIFE SCIENCES INC 0.1%
Value $735K Shares 42,507 Est. Cost $17.29 Unrealized
PAVMED INC 0.1%
Value $704K Shares 2,128,700 Est. Cost $0.33 Unrealized
AMICUS THERAPEUTICS INC 0.1%
Value $697K Shares 446 Est. Cost Unrealized
FUELCELL ENERGY INC 0.1%
Value $695K Shares 5,268 Est. Cost Unrealized
FIBROGEN INC 0.1%
Value $657K Shares 10,492 Est. Cost $62.62 Unrealized
AMYRIS INC 0.1%
Value $633K Shares 990 Est. Cost Unrealized
HEMISPHERX BIOPHARMA INC 0.1%
Value $620K Shares 1,938,374 Est. Cost $0.32 Unrealized
FOLD AMICUS THERAPEUTICS INC 0.1%
Value $599K Shares 38,344 Est. Cost $15.22 Unrealized -0.7%
TROVAGENE INC 0.1%
Value $578K Shares 750,550 Est. Cost $0.77 Unrealized
ZOGENIX INC 0.1%
Value $561K Shares 127 Est. Cost Unrealized
RESHAPE LIFESCIENCES INC 0.1%
Value $542K Shares 235,498 Est. Cost $2.30 Unrealized
DBV TECHNOLOGIES SA 0.1%
Value $534K Shares 277 Est. Cost Unrealized
SUNESIS PHARMACEUTICALS INC 0.1%
Value $488K Shares 2,302 Est. Cost Unrealized
NEUROMETRIX INC 0.1%
Value $451K Shares 343,947 Est. Cost $1.53 Unrealized
VERSARTIS INC 0.1%
Value $447K Shares 220,600 Est. Cost $2.38 Unrealized
OPGEN INC COM NEW 0.1%
Value $431K Shares 242,257 Est. Cost $1.78 Unrealized
CHECK CAP LTD 0.1%
Value $428K Shares 628,846 Est. Cost $0.68 Unrealized
INSM INSMED INC 0.1%
Value $421K Shares 17,800 Est. Cost $26.17 Unrealized -1.6%
MICROBOT MED 0.1%
Value $366K Shares 494,686 Est. Cost $1.42 Unrealized
APPLIED DNA SCIENCES INC 0.1%
Value $349K Shares 277,319 Est. Cost $1.59 Unrealized
AMARIN CORPORATION PLC 0.1%
Value $343K Shares 1,109 Est. Cost Unrealized
OPHTHOTECH CORP 0.1%
Value $332K Shares 1,217 Est. Cost Unrealized
AXOVANT SCIENCES LTD 0.1%
Value $331K Shares 146,504 Est. Cost $2.26 Unrealized
RXI PHARMACEUTICALS 0.1%
Value $325K Shares 168,462 Est. Cost $1.93 Unrealized
INVIVO THERAPEUTICS HLDGS CORP 0.0%
Value $288K Shares 169,661 Est. Cost $1.70 Unrealized
ATEC ALPHATEC HOLDINGS INC 0.0%
Value $281K Shares 94,216 Est. Cost $3.55 Unrealized 0.0%
INPIXON 0.0%
Value $273K Shares 1,685,814 Est. Cost $0.36 Unrealized
CHECK CAP LTD 0.0%
Value $264K Shares 65,139 Est. Cost $4.05 Unrealized
HELIOS AND MATHESON ANALYTICS INC 0.0%
Value $259K Shares 834,318 Est. Cost $1.06 Unrealized
AURIS MEDICAL HOLDING AG 0.0%
Value $206K Shares 263,625 Est. Cost $1.60 Unrealized
SESEN BIO INC 0.0%
Value $196K Shares 1,003 Est. Cost Unrealized
APPLIED DNA SCIENCES INC 0.0%
Value $186K Shares 663,878 Est. Cost $0.49 Unrealized
AYTU BIOSCIENCE INC 0.0%
Value $186K Shares 709,312 Est. Cost $0.26 Unrealized
DURECT CORP 0.0%
Value $168K Shares 107,675 Est. Cost $1.56 Unrealized
INSPIREMD INC 0.0%
Value $155K Shares 623,521 Est. Cost $0.25 Unrealized
TRANSLATE BIO INC 0.0%
Value $152K Shares 12,000 Est. Cost $12.67 Unrealized
AQUINOX PHARMACEUTICALS INC 0.0%
Value $146K Shares 55,203 Est. Cost $2.64 Unrealized
ADVERUM BIOTECHNOLOGIES INC 0.0%
Value $144K Shares 27,263 Est. Cost $3.50 Unrealized
AFFIMED N.V. 0.0%
Value $143K Shares 86,386 Est. Cost $1.85 Unrealized
CAN FITE BIOPHARMA LTD 0.0%
Value $130K Shares 109,905 Est. Cost $1.44 Unrealized
AQUINOX PHARMACEUTICALS INC 0.0%
Value $121K Shares 456 Est. Cost Unrealized
SIGMA LABS 0.0%
Value $100K Shares 284,329 Est. Cost $0.82 Unrealized
DURECT CORP 0.0%
Value $95,000 Shares 607 Est. Cost Unrealized
AFFIMED N.V. 0.0%
Value $90,000 Shares 543 Est. Cost Unrealized
GALT GALECTIN THERAPEUTICS INC 0.0%
Value $89,000 Shares 14,029 Est. Cost $4.66 Unrealized +4.5%
AFFIMED N.V. 0.0%
Value $75,000 Shares 454 Est. Cost Unrealized
YIELD10 BIOSCIENCE INC 0.0%
Value $67,000 Shares 47,740 Est. Cost $1.40 Unrealized
CESCA THERAPEUTICS INC 0.0%
Value $61,000 Shares 146,472 Est. Cost $0.42 Unrealized
SOPHIRIS BIO INC 0.0%
Value $50,000 Shares 1,519 Est. Cost Unrealized
RXI PHARMACEUTICALS 0.0%
Value $49,000 Shares 196,222 Est. Cost $0.45 Unrealized
FUELCELL ENERGY INC 0.0%
Value $40,000 Shares 30,140 Est. Cost $1.73 Unrealized
INSPIREMD INC 0.0%
Value $36,000 Shares 1,982,317 Est. Cost $0.08 Unrealized
OPHTHOTECH CORP 0.0%
Value $36,000 Shares 133 Est. Cost Unrealized
CYCLACEL PHARMACEUTICALS INC 0.0%
Value $36,000 Shares 25,000 Est. Cost $1.44 Unrealized
BIOCEPT INC 0.0%
Value $36,000 Shares 177,601 Est. Cost $0.46 Unrealized
PLURISTEM THERAPEUTICS INC 0.0%
Value $35,000 Shares 288 Est. Cost Unrealized
HELIOS AND MATHESON ANALYTICS INC 0.0%
Value $30,000 Shares 965 Est. Cost Unrealized
ONCONOVA THERAPEUTICS 0.0%
Value $26,000 Shares 63,218 Est. Cost $2.33 Unrealized
SUPERCONDUCTOR TECHNOLOGIES 0.0%
Value $21,000 Shares 22,748 Est. Cost $0.94 Unrealized
ROSGQ ROSETTA GENOMICS LTD 0.0%
Value $19,000 Shares 941,693 Est. Cost $0.49 Unrealized -44.2%
CEL SCI CORP 0.0%
Value $15,000 Shares 16,591 Est. Cost $0.90 Unrealized
BENITEC BIOPHARMA 0.0%
Value $8,000 Shares 75,904 Est. Cost $0.11 Unrealized
ONCONOVA THERAPEUTICS 0.0%
Value $8,000 Shares 654,019 Est. Cost $1.53 Unrealized
HELIOS AND MATHESON ANALYTICS INC 0.0%
Value $8,000 Shares 246 Est. Cost Unrealized
INSPIREMD INC 0.0%
Value $8,000 Shares 837,977 Est. Cost $0.60 Unrealized
CYTORI THERAPEUTICS 0.0%
Value $3,000 Shares 300,413 Est. Cost $0.01 Unrealized
EGALET CORP 0.0%
Value $1,000 Shares 2,134 Est. Cost $0.47 Unrealized
IMMUNOCELLULAR THERAPEUTICS 0.0%
Value $1,000 Shares 74,443 Est. Cost $0.01 Unrealized