SABBY MANAGEMENT, LLC Hedge Fund

Location: Miami Beach, FL

CIK: 0001535610 · Show all filings

Period: Q3 2018 (← Previous) (Next →)

Filing Date: Nov 14, 2018

Total Value: $782M (100.0% shares, 0.0% debt)

Holdings (124)

— SPDR S&P 500 15.0%
Value $117M Shares 4,026 Share Price $29072.03 Est. Cost/Share — Unrealized @ Report Date —
— SPDR S&P 500 14.9%
Value $116M Shares 4,001 Share Price $29071.98 Est. Cost/Share — Unrealized @ Report Date —
— ISHARES RUSSELL 2000 8.6%
Value $67.42M Shares 4,000 Share Price $16855.00 Est. Cost/Share — Unrealized @ Report Date —
— BIOGEN INC 7.9%
Value $61.72M Shares 1,747 Share Price $35330.85 Est. Cost/Share — Unrealized @ Report Date —
— ISHARES RUSSELL 2000 4.6%
Value $35.65M Shares 2,115 Share Price $16854.85 Est. Cost/Share — Unrealized @ Report Date —
— ESPERION THERAPEUTICS INC 3.8%
Value $29.69M Shares 6,692 Share Price $4436.94 Est. Cost/Share — Unrealized @ Report Date —
— NEKTAR THERAPEUTICS 3.7%
Value $28.56M Shares 4,685 Share Price $6096.05 Est. Cost/Share — Unrealized @ Report Date —
— SAREPTA THERAPEUTICS INC 3.6%
Value $28.2M Shares 1,746 Share Price $16151.20 Est. Cost/Share — Unrealized @ Report Date —
— SPDR S&P BIOTECH 2.3%
Value $18.01M Shares 1,879 Share Price $9587.01 Est. Cost/Share — Unrealized @ Report Date —
— NEKTAR THERAPEUTICS 2.3%
Value $18.01M Shares 295,405 Share Price $60.96 Est. Cost/Share $59.31 Unrealized @ Report Date —
— AMARIN CORPORATION PLC 2.0%
Value $16M Shares 9,834 Share Price $1627.01 Est. Cost/Share — Unrealized @ Report Date —
— TILRAY INC 2.0%
Value $15.25M Shares 1,062 Share Price $14361.58 Est. Cost/Share — Unrealized @ Report Date —
— ASTRAZENECA PLC 1.9%
Value $15.15M Shares 3,830 Share Price $3956.92 Est. Cost/Share — Unrealized @ Report Date —
— SAREPTA THERAPEUTICS INC 1.9%
Value $14.66M Shares 908 Share Price $16150.88 Est. Cost/Share — Unrealized @ Report Date —
— ASTRAZENECA PLC 1.8%
Value $14.27M Shares 3,605 Share Price $3957.00 Est. Cost/Share — Unrealized @ Report Date —
— ZOGENIX INC 1.7%
Value $13.08M Shares 2,638 Share Price $4959.82 Est. Cost/Share — Unrealized @ Report Date —
BIIB BIOGEN INC 1.6%
Value $12.55M Shares 35,534 Share Price $353.32 * Est. Cost/Share $310.41 Unrealized @ Report Date +10.9%
— ZOSANO PHARMA CORP 1.6%
Value $12.44M Shares 250,783 Share Price $49.60 Est. Cost/Share $4.53 Unrealized @ Report Date —
— ODONATE THERAPEUTICS INC 1.3%
Value $10.16M Shares 523,653 Share Price $19.41 Est. Cost/Share $25.00 Unrealized @ Report Date —
— FIBROGEN INC 1.1%
Value $8.772M Shares 1,444 Share Price $6074.79 Est. Cost/Share — Unrealized @ Report Date —
— XERIS PARMACEUTICALS INC 1.1%
Value $8.56M Shares 486,938 Share Price $17.58 Est. Cost/Share $18.87 Unrealized @ Report Date —
— VIKING THERAPEUTICS INC 0.9%
Value $6.747M Shares 3,873 Share Price $1742.06 Est. Cost/Share — Unrealized @ Report Date —
— UNUM THERAPEUTICS INC 0.7%
Value $5.577M Shares 541,420 Share Price $10.30 Est. Cost/Share $11.11 Unrealized @ Report Date —
— FIBROGEN INC 0.7%
Value $5.565M Shares 916 Share Price $6075.33 Est. Cost/Share — Unrealized @ Report Date —
— SANGAMO THERAPEUTICS INC 0.7%
Value $5.251M Shares 3,098 Share Price $1694.96 Est. Cost/Share — Unrealized @ Report Date —
— SPDR S&P BIOTECH 0.7%
Value $5.177M Shares 540 Share Price $9587.04 Est. Cost/Share — Unrealized @ Report Date —
— GLOBAL BLOOD THERAPEUTICS INC 0.6%
Value $4.986M Shares 1,312 Share Price $3800.30 Est. Cost/Share — Unrealized @ Report Date —
ESPR ESPERION THERAPEUTICS INC 0.6%
Value $4.453M Shares 100,369 Share Price $44.37 * Est. Cost/Share $50.53 Unrealized @ Report Date -9.1%
— AVEO PHARMACEUTICALS INC 0.5%
Value $4.032M Shares 12,182 Share Price $330.98 Est. Cost/Share — Unrealized @ Report Date —
ORMP ORAMED PHARMACEUTICALS INC 0.5%
Value $3.876M Shares 801,242 Share Price $4.84 Est. Cost/Share $4.84 Unrealized @ Report Date 0.0%
— OPHTHOTECH CORP 0.5%
Value $3.82M Shares 1,618,820 Share Price $2.36 Est. Cost/Share $2.66 Unrealized @ Report Date —
— NEKTAR THERAPEUTICS 0.5%
Value $3.609M Shares 592 Share Price $6096.28 Est. Cost/Share — Unrealized @ Report Date —
— BRAINSTORM CELL THERAPEUTICS INC 0.4%
Value $3.465M Shares 906,956 Share Price $3.82 Est. Cost/Share $3.88 Unrealized @ Report Date —
— VASCULAR BIOGENICS LTD 0.4%
Value $3.454M Shares 2,125,738 Share Price $1.62 Est. Cost/Share $2.13 Unrealized @ Report Date —
— ONCOBIOLOGICS INC 0.4%
Value $3.318M Shares 3,354,909 Share Price $0.99 Est. Cost/Share $2.25 Unrealized @ Report Date —
— MADRIGAL PHARMACEUTICALS INC 0.4%
Value $3.298M Shares 154 Share Price $21415.58 Est. Cost/Share — Unrealized @ Report Date —
VKTX VIKING THERAPEUTICS INC 0.4%
Value $2.848M Shares 163,463 Share Price $17.42 * Est. Cost/Share $11.90 Unrealized @ Report Date 0.0%
— AMICUS THERAPEUTICS INC 0.4%
Value $2.841M Shares 2,350 Share Price $1208.94 Est. Cost/Share — Unrealized @ Report Date —
SGMO SANGAMO THERAPEUTICS INC 0.3%
Value $2.66M Shares 156,913 Share Price $16.95 * Est. Cost/Share $20.64 Unrealized @ Report Date -26.4%
— ALKERMES PLC 0.3%
Value $2.423M Shares 571 Share Price $4243.43 Est. Cost/Share — Unrealized @ Report Date —
— AMICUS THERAPEUTICS INC 0.3%
Value $2.002M Shares 1,656 Share Price $1208.94 Est. Cost/Share — Unrealized @ Report Date —
FOLD AMICUS THERAPEUTICS INC 0.2%
Value $1.874M Shares 155,044 Share Price $12.09 * Est. Cost/Share $14.29 Unrealized @ Report Date -2.1%
— GENPREX INC 0.2%
Value $1.664M Shares 733,200 Share Price $2.27 Est. Cost/Share $5.32 Unrealized @ Report Date —
— SOLENO THERAPEUTICS INC 0.2%
Value $1.631M Shares 755,312 Share Price $2.16 Est. Cost/Share $1.80 Unrealized @ Report Date —
— MARINUS PHARMACEUTICALS INC 0.2%
Value $1.595M Shares 1,595 Share Price $1000.00 Est. Cost/Share — Unrealized @ Report Date —
— ARCADIA BIOSCIENCES INC 0.2%
Value $1.355M Shares 277,181 Share Price $4.89 Est. Cost/Share $13.28 Unrealized @ Report Date —
— ADVERUM BIOTECHNOLOGIES INC 0.2%
Value $1.349M Shares 2,230 Share Price $604.93 Est. Cost/Share — Unrealized @ Report Date —
— CYTRX CORP 0.2%
Value $1.333M Shares 1,269,731 Share Price $1.05 Est. Cost/Share $1.13 Unrealized @ Report Date —
— MANNKIND CORP 0.2%
Value $1.309M Shares 7,154 Share Price $182.97 Est. Cost/Share — Unrealized @ Report Date —
— APTINYX INC 0.2%
Value $1.188M Shares 41,037 Share Price $28.95 Est. Cost/Share $24.18 Unrealized @ Report Date —
— MAGENTA THERAPEUTICS INC 0.1%
Value $1.132M Shares 94,224 Share Price $12.01 Est. Cost/Share $13.21 Unrealized @ Report Date —
— MEDIGUS LTD 0.1%
Value $1.006M Shares 296,712 Share Price $3.39 Est. Cost/Share $3.39 Unrealized @ Report Date —
— ISORAY INC 0.1%
Value $999K Shares 1,925,487 Share Price $0.52 Est. Cost/Share $0.52 Unrealized @ Report Date —
— MONAKER GROUP INC 0.1%
Value $956K Shares 444,572 Share Price $2.15 Est. Cost/Share $2.15 Unrealized @ Report Date —
— VIKING THERAPEUTICS INC 0.1%
Value $941K Shares 540 Share Price $1742.59 Est. Cost/Share — Unrealized @ Report Date —
— MEDIGUS LTD 0.1%
Value $926K Shares 1,268,146 Share Price $0.73 Est. Cost/Share $0.73 Unrealized @ Report Date —
— SYNERGY PHARMACEUTICALS INC 0.1%
Value $915K Shares 5,382 Share Price $170.01 Est. Cost/Share — Unrealized @ Report Date —
— PAVMED INC 0.1%
Value $915K Shares 1,946,838 Share Price $0.47 Est. Cost/Share $0.33 Unrealized @ Report Date —
— INSMED INC 0.1%
Value $833K Shares 412 Share Price $2021.84 Est. Cost/Share — Unrealized @ Report Date —
— AMARIN CORPORATION PLC 0.1%
Value $828K Shares 509 Share Price $1626.72 Est. Cost/Share — Unrealized @ Report Date —
— ATOSSA GENETICS INC 0.1%
Value $814K Shares 465,039 Share Price $1.75 Est. Cost/Share $2.08 Unrealized @ Report Date —
— RICEBRAN TECHNOLOGIES 0.1%
Value $807K Shares 281,061 Share Price $2.87 Est. Cost/Share $2.87 Unrealized @ Report Date —
— OPIANT PHARMACEUTICALS INC 0.1%
Value $781K Shares 43,736 Share Price $17.86 Est. Cost/Share $17.86 Unrealized @ Report Date —
— EIDOS THERAPEUTICS INC 0.1%
Value $766K Shares 76,740 Share Price $9.98 Est. Cost/Share $16.71 Unrealized @ Report Date —
— FIBROGEN INC 0.1%
Value $730K Shares 12,019 Share Price $60.74 Est. Cost/Share $62.38 Unrealized @ Report Date —
— NOVAN INC 0.1%
Value $700K Shares 250,958 Share Price $2.79 Est. Cost/Share $2.93 Unrealized @ Report Date —
— SENESTECH INC 0.1%
Value $675K Shares 978,702 Share Price $0.69 Est. Cost/Share $0.69 Unrealized @ Report Date —
— EYENOVIA INC 0.1%
Value $657K Shares 163,357 Share Price $4.02 Est. Cost/Share $7.68 Unrealized @ Report Date —
— GALMED PHARMACEUTICALS LTD 0.1%
Value $599K Shares 44,136 Share Price $13.57 Est. Cost/Share $11.90 Unrealized @ Report Date —
— ALDEYRA THERAPEUTICS INC 0.1%
Value $589K Shares 427 Share Price $1379.39 Est. Cost/Share — Unrealized @ Report Date —
— SUNESIS PHARMACEUTICALS INC 0.1%
Value $556K Shares 278,184 Share Price $2.00 Est. Cost/Share $2.12 Unrealized @ Report Date —
— SUPERCONDUCTOR TECHNOLOGIES INC 0.1%
Value $533K Shares 287,948 Share Price $1.85 Est. Cost/Share $1.85 Unrealized @ Report Date —
— CHF SOLUTIONS INC 0.1%
Value $499K Shares 423,218 Share Price $1.18 Est. Cost/Share $2.30 Unrealized @ Report Date —
— NEUROMETRIX INC 0.1%
Value $496K Shares 372,913 Share Price $1.33 Est. Cost/Share $1.51 Unrealized @ Report Date —
— PROTEOSTASIS THERAPEUTICS INC 0.1%
Value $482K Shares 199,900 Share Price $2.41 Est. Cost/Share $2.41 Unrealized @ Report Date —
— SOPHIRIS BIO INC 0.1%
Value $440K Shares 1,578 Share Price $278.83 Est. Cost/Share — Unrealized @ Report Date —
— BIO PATH HOLDINGS INC 0.1%
Value $437K Shares 970,877 Share Price $0.45 Est. Cost/Share $0.45 Unrealized @ Report Date —
— CELLECT BIOTECHNOLOGY LTD 0.1%
Value $412K Shares 86,517 Share Price $4.76 Est. Cost/Share $6.38 Unrealized @ Report Date —
MBOT MICROBOT MED INC 0.1%
Value $405K Shares 54,518 Share Price $7.43 * Est. Cost/Share $8.63 Unrealized @ Report Date 0.0%
— BIOCEPT INC 0.1%
Value $392K Shares 142,417 Share Price $2.75 Est. Cost/Share $2.75 Unrealized @ Report Date —
— SESEN BIO INC 0.1%
Value $392K Shares 1,823 Share Price $215.03 Est. Cost/Share — Unrealized @ Report Date —
— FUELCELL ENERGY INC 0.0%
Value $372K Shares 3,480 Share Price $106.90 Est. Cost/Share — Unrealized @ Report Date —
— CHECK CAP LTD 0.0%
Value $363K Shares 90,771 Share Price $4.00 Est. Cost/Share $4.04 Unrealized @ Report Date —
— AXOVANT SCIENCES LTD 0.0%
Value $327K Shares 135,272 Share Price $2.42 Est. Cost/Share $2.26 Unrealized @ Report Date —
MDGL MADRIGAL PHARMACEUTICALS INC 0.0%
Value $321K Shares 1,500 Share Price $214.00 * Est. Cost/Share $250.94 Unrealized @ Report Date 0.0%
— TITAN PHARMACEUTICALS INC 0.0%
Value $314K Shares 1,518,294 Share Price $0.21 Est. Cost/Share $0.21 Unrealized @ Report Date —
INSM INSMED INC 0.0%
Value $303K Shares 15,000 Share Price $20.20 * Est. Cost/Share $26.17 Unrealized @ Report Date -13.6%
— OPHTHOTECH CORP 0.0%
Value $287K Shares 1,217 Share Price $235.83 Est. Cost/Share — Unrealized @ Report Date —
— HEMISPHERX BIOPHARMA INC 0.0%
Value $263K Shares 1,143,632 Share Price $0.23 Est. Cost/Share $0.32 Unrealized @ Report Date —
— DBV TECHNOLOGIES SA 0.0%
Value $261K Shares 116 Share Price $2250.00 Est. Cost/Share — Unrealized @ Report Date —
— CONATUS PHARMACEUTICALS INC 0.0%
Value $253K Shares 437 Share Price $578.95 Est. Cost/Share — Unrealized @ Report Date —
— INSPIREMD INC 0.0%
Value $236K Shares 1,071,004 Share Price $0.22 Est. Cost/Share $0.24 Unrealized @ Report Date —
— CHECK CAP LTD 0.0%
Value $230K Shares 306,878 Share Price $0.75 Est. Cost/Share $0.68 Unrealized @ Report Date —
— SUNESIS PHARMACEUTICALS INC 0.0%
Value $191K Shares 955 Share Price $200.00 Est. Cost/Share — Unrealized @ Report Date —
— OVASCIENCE INC 0.0%
Value $187K Shares 255,803 Share Price $0.73 Est. Cost/Share $1.31 Unrealized @ Report Date —
— RITTER PHARMACEUTICALS INC 0.0%
Value $186K Shares 100,000 Share Price $1.86 Est. Cost/Share $1.86 Unrealized @ Report Date —
— DURECT CORP 0.0%
Value $145K Shares 131,900 Share Price $1.10 Est. Cost/Share $1.48 Unrealized @ Report Date —
— APPLIED DNA SCIENCES 0.0%
Value $136K Shares 616,043 Share Price $0.22 Est. Cost/Share $0.49 Unrealized @ Report Date —
— TROVAGENE INC 0.0%
Value $125K Shares 153,638 Share Price $0.81 Est. Cost/Share $0.77 Unrealized @ Report Date —
— ADVERUM BIOTECHNOLOGIES INC 0.0%
Value $102K Shares 168 Share Price $607.14 Est. Cost/Share — Unrealized @ Report Date —
— CEL-SCI CORP 0.0%
Value $101K Shares 24,816 Share Price $4.07 Est. Cost/Share $1.95 Unrealized @ Report Date —
— AYTU BIOSCIENCE INC 0.0%
Value $98,000 Shares 35,466 Share Price $2.76 Est. Cost/Share $2.76 Unrealized @ Report Date —
— SELLAS LIFE SCIENCES GROUP INC 0.0%
Value $96,000 Shares 78,294 Share Price $1.23 Est. Cost/Share $1.23 Unrealized @ Report Date —
— SIGMA LABS INC 0.0%
Value $87,000 Shares 280,529 Share Price $0.31 Est. Cost/Share $0.82 Unrealized @ Report Date —
— DURECT CORP 0.0%
Value $69,000 Shares 627 Share Price $110.05 Est. Cost/Share — Unrealized @ Report Date —
— YIELD10 BIOSCIENCE INC 0.0%
Value $68,000 Shares 47,740 Share Price $1.42 Est. Cost/Share $1.40 Unrealized @ Report Date —
— RXI PHARMACEUTICALS 0.0%
Value $68,000 Shares 195,259 Share Price $0.35 Est. Cost/Share $0.45 Unrealized @ Report Date —
— ONCONOVA THERAPEUTICS INC 0.0%
Value $67,000 Shares 665,470 Share Price $0.10 Est. Cost/Share $1.50 Unrealized @ Report Date —
— STELLAR BIOTECHNOLOGIES INC 0.0%
Value $65,000 Shares 46,859 Share Price $1.39 Est. Cost/Share $1.39 Unrealized @ Report Date —
— SCYNEXIS INC 0.0%
Value $50,000 Shares 41,579 Share Price $1.20 Est. Cost/Share $1.20 Unrealized @ Report Date —
— KITOV PHARMA LTD 0.0%
Value $47,000 Shares 27,043 Share Price $1.74 Est. Cost/Share $1.74 Unrealized @ Report Date —
— PLURISTEM THERAPEUTICS INC 0.0%
Value $41,000 Shares 312 Share Price $131.41 Est. Cost/Share — Unrealized @ Report Date —
— ELECTRAMECCANICA VEHICLES CORP 0.0%
Value $38,000 Shares 101,000 Share Price $0.38 Est. Cost/Share $0.38 Unrealized @ Report Date —
— OPGEN INC COM NEW 0.0%
Value $34,000 Shares 16,958 Share Price $2.00 Est. Cost/Share $1.78 Unrealized @ Report Date —
— OPHTHOTECH CORP 0.0%
Value $31,000 Shares 133 Share Price $233.08 Est. Cost/Share — Unrealized @ Report Date —
— CORMEDIX INC 0.0%
Value $28,000 Shares 287 Share Price $97.56 Est. Cost/Share — Unrealized @ Report Date —
— CITIUS PHARMACEUTICALS INC 0.0%
Value $20,000 Shares 11,564 Share Price $1.73 Est. Cost/Share $3.36 Unrealized @ Report Date —
— RESHAPE LIFESCIENCES INC 0.0%
Value $20,000 Shares 461,704 Share Price $0.04 Est. Cost/Share $1.20 Unrealized @ Report Date —
— BENITEC BIOPHARMA LTD 0.0%
Value $7,000 Shares 58,050 Share Price $0.12 Est. Cost/Share $0.11 Unrealized @ Report Date —
— INSPIREMD INC 0.0%
Value $7,000 Shares 1,847,636 Share Price $0.00 Est. Cost/Share $0.08 Unrealized @ Report Date —
— CESCA THERAPEUTICS INC 0.0%
Value $6,000 Shares 19,988 Share Price $0.30 Est. Cost/Share $0.42 Unrealized @ Report Date —
— INSPIREMD INC 0.0%
Value $1,000 Shares 498,797 Share Price $0.00 Est. Cost/Share $0.60 Unrealized @ Report Date —
— HELIOS AND MATHESON ANALYTICS INC 0.0%
Value $0 Shares 125 Share Price $0.00 Est. Cost/Share — Unrealized @ Report Date —
— CYTORI THERAPEUTICS 0.0%
Value $0 Shares 37,793 Share Price $0.00 Est. Cost/Share $0.01 Unrealized @ Report Date —