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 Share Price $27127.92 Est. Cost/Share — Unrealized @ Report Date —
— BIOGEN INC 9.7%
Value $62.89M Shares 2,451 Share Price $25659.32 Est. Cost/Share — Unrealized @ Report Date —
— ISHARES RUSSELL 2000 9.5%
Value $61.41M Shares 3,750 Share Price $16377.07 Est. Cost/Share — Unrealized @ Report Date —
— SPDR S&P 500 8.4%
Value $54.23M Shares 1,999 Share Price $27128.06 Est. Cost/Share — Unrealized @ Report Date —
BIIB BIOGEN INC 6.8%
Value $44.15M Shares 152,102 Share Price $290.24 * Est. Cost/Share $310.41 Unrealized @ Report Date -9.4%
— NOVO NORDISK A/S 4.4%
Value $28.69M Shares 6,221 Share Price $4611.96 Est. Cost/Share — Unrealized @ Report Date —
— SAREPTA THERAPEUTICS INC 4.3%
Value $27.98M Shares 2,117 Share Price $13218.23 Est. Cost/Share — Unrealized @ Report Date —
— ESPERION THERAPEUTICS INC 4.2%
Value $27.39M Shares 6,988 Share Price $3919.00 Est. Cost/Share — Unrealized @ Report Date —
NVO NOVO NORDISK A/S 3.1%
Value $19.8M Shares 429,355 Share Price $46.12 Est. Cost/Share $46.12 Unrealized @ Report Date —
— NOVO NORDISK A/S 2.8%
Value $18.32M Shares 3,972 Share Price $4612.03 Est. Cost/Share — Unrealized @ Report Date —
— NEKTAR THERAPEUTICS 2.2%
Value $14.54M Shares 2,977 Share Price $4883.10 Est. Cost/Share — Unrealized @ Report Date —
— SPDR S&P BIOTECH 2.1%
Value $13.6M Shares 1,429 Share Price $9519.24 Est. Cost/Share — Unrealized @ Report Date —
— ODONATE THERAPEUTICS INC 2.0%
Value $12.78M Shares 578,599 Share Price $22.08 Est. Cost/Share $25.00 Unrealized @ Report Date —
— SAREPTA THERAPEUTICS INC 1.9%
Value $12M Shares 908 Share Price $13218.06 Est. Cost/Share — Unrealized @ Report Date —
— ASTRAZENECA PLC 1.8%
Value $11.81M Shares 3,365 Share Price $3511.14 Est. Cost/Share — Unrealized @ Report Date —
— NEKTAR THERAPEUTICS 1.8%
Value $11.81M Shares 241,922 Share Price $48.83 Est. Cost/Share $58.95 Unrealized @ Report Date —
— ASTRAZENECA PLC 1.5%
Value $9.589M Shares 2,731 Share Price $3511.17 Est. Cost/Share — Unrealized @ Report Date —
— XERIS PARMACEUTICALS INC 1.3%
Value $8.497M Shares 447,686 Share Price $18.98 Est. Cost/Share $18.98 Unrealized @ Report Date —
— UNUM THERAPEUTICS INC 1.3%
Value $8.342M Shares 581,303 Share Price $14.35 Est. Cost/Share $11.11 Unrealized @ Report Date —
— ZOGENIX INC 1.2%
Value $7.616M Shares 1,723 Share Price $4420.20 Est. Cost/Share — Unrealized @ Report Date —
ESPR ESPERION THERAPEUTICS INC 0.9%
Value $5.828M Shares 148,704 Share Price $39.19 * Est. Cost/Share $50.53 Unrealized @ Report Date -0.0%
— SANGAMO THERAPEUTICS INC 0.8%
Value $5.027M Shares 3,540 Share Price $1420.06 Est. Cost/Share — Unrealized @ Report Date —
— SPDR S&P BIOTECH 0.7%
Value $4.76M Shares 500 Share Price $9520.00 Est. Cost/Share — Unrealized @ Report Date —
— SPARK THERAPEUTICS INC 0.7%
Value $4.527M Shares 547 Share Price $8276.05 Est. Cost/Share — Unrealized @ Report Date —
— VASCULAR BIOGENICS LTD 0.6%
Value $4.084M Shares 1,856,169 Share Price $2.20 Est. Cost/Share $2.20 Unrealized @ Report Date —
— INSMED INC 0.6%
Value $3.928M Shares 1,661 Share Price $2364.84 Est. Cost/Share — Unrealized @ Report Date —
— GLOBAL BLOOD THERAPEUTICS INC 0.6%
Value $3.779M Shares 836 Share Price $4520.33 Est. Cost/Share — Unrealized @ Report Date —
— BRAINSTORM CELL THERAPEUTICS INC 0.6%
Value $3.626M Shares 929,725 Share Price $3.90 Est. Cost/Share $3.88 Unrealized @ Report Date —
— OPHTHOTECH CORP 0.6%
Value $3.577M Shares 1,310,078 Share Price $2.73 Est. Cost/Share $2.73 Unrealized @ Report Date —
— STRATA SKIN SCIENCES INC 0.5%
Value $3.449M Shares 1,682,279 Share Price $2.05 Est. Cost/Share $1.96 Unrealized @ Report Date —
— AMARIN CORPORATION PLC 0.5%
Value $3.308M Shares 10,707 Share Price $308.96 Est. Cost/Share — Unrealized @ Report Date —
— NEKTAR THERAPEUTICS 0.5%
Value $3.193M Shares 654 Share Price $4882.26 Est. Cost/Share — Unrealized @ Report Date —
— GENPREX INC. 0.5%
Value $3.174M Shares 414,250 Share Price $7.66 Est. Cost/Share $7.66 Unrealized @ Report Date —
— ONCOBIOLOGICS INC 0.5%
Value $3.12M Shares 3,692,737 Share Price $0.84 Est. Cost/Share $2.25 Unrealized @ Report Date —
INCY INCYTE CORP 0.4%
Value $2.775M Shares 41,419 Share Price $67.00 * Est. Cost/Share $90.16 Unrealized @ Report Date -24.2%
— GALMED PHARMACEUTICALS LTD 0.4%
Value $2.763M Shares 232,224 Share Price $11.90 Est. Cost/Share $11.90 Unrealized @ Report Date —
— AVEO PHARMACEUTICALS INC 0.4%
Value $2.76M Shares 12,214 Share Price $225.97 Est. Cost/Share — Unrealized @ Report Date —
— INCYTE CORP 0.4%
Value $2.72M Shares 406 Share Price $6699.51 Est. Cost/Share — Unrealized @ Report Date —
AZN ASTRAZENECA PLC 0.4%
Value $2.404M Shares 68,464 Share Price $35.11 Est. Cost/Share $35.11 Unrealized @ Report Date —
SGMO SANGAMO THERAPEUTICS INC 0.4%
Value $2.389M Shares 168,239 Share Price $14.20 * Est. Cost/Share $20.64 Unrealized @ Report Date -19.5%
— FIBROGEN INC 0.4%
Value $2.285M Shares 365 Share Price $6260.27 Est. Cost/Share — Unrealized @ Report Date —
— AMICUS THERAPEUTICS INC 0.3%
Value $2.243M Shares 1,436 Share Price $1561.98 Est. Cost/Share — Unrealized @ Report Date —
— MADRIGAL PHARMACEUTICALS INC 0.3%
Value $2.238M Shares 80 Share Price $27975.00 Est. Cost/Share — Unrealized @ Report Date —
— ZOSANO PHARMA 0.3%
Value $2.043M Shares 500,700 Share Price $4.08 Est. Cost/Share $4.53 Unrealized @ Report Date —
— ADVERUM BIOTECHNOLOGIES INC 0.3%
Value $1.964M Shares 3,705 Share Price $530.09 Est. Cost/Share — Unrealized @ Report Date —
— CYTRX CORP 0.3%
Value $1.892M Shares 1,674,431 Share Price $1.13 Est. Cost/Share $1.13 Unrealized @ Report Date —
— SOLENO THERAPEUTICS INC 0.3%
Value $1.839M Shares 785,955 Share Price $2.34 Est. Cost/Share $1.80 Unrealized @ Report Date —
— TESARO INC 0.2%
Value $1.472M Shares 331 Share Price $4447.13 Est. Cost/Share — Unrealized @ Report Date —
— MANNKIND CORP 0.2%
Value $1.458M Shares 4,550 Share Price $320.44 Est. Cost/Share — Unrealized @ Report Date —
— ESPERION THERAPEUTICS INC 0.2%
Value $1.45M Shares 370 Share Price $3918.92 Est. Cost/Share — Unrealized @ Report Date —
— NOVAN INC 0.2%
Value $1.361M Shares 462,898 Share Price $2.94 Est. Cost/Share $2.93 Unrealized @ Report Date —
— PAVMED INC 0.2%
Value $1.329M Shares 1,398,850 Share Price $0.95 Est. Cost/Share $1.40 Unrealized @ Report Date —
— SPARK THERAPEUTICS INC 0.2%
Value $1.324M Shares 160 Share Price $8275.00 Est. Cost/Share — Unrealized @ Report Date —
— SANGAMO THERAPEUTICS INC 0.2%
Value $1.247M Shares 878 Share Price $1420.27 Est. Cost/Share — Unrealized @ Report Date —
— SUNESIS PHARMACEUTICALS INC 0.2%
Value $1.086M Shares 512,036 Share Price $2.12 Est. Cost/Share $2.12 Unrealized @ Report Date —
— VIKING THERAPEUTICS INC 0.2%
Value $1.038M Shares 1,094 Share Price $948.81 Est. Cost/Share — Unrealized @ Report Date —
— MAGENTA THERAPEUTICS INC 0.2%
Value $1.023M Shares 75,800 Share Price $13.50 Est. Cost/Share $13.50 Unrealized @ Report Date —
— EIDOS THERAPEUTICS INC 0.2%
Value $1.014M Shares 49,833 Share Price $20.35 Est. Cost/Share $20.35 Unrealized @ Report Date —
— APTINYX INC 0.2%
Value $1.012M Shares 41,857 Share Price $24.18 Est. Cost/Share $24.18 Unrealized @ Report Date —
— ARCADIA BIOSCIENCES INC 0.2%
Value $1.004M Shares 121,690 Share Price $8.25 Est. Cost/Share $24.01 Unrealized @ Report Date —
— CITIUS PHARMACEUTICALS INC 0.1%
Value $937K Shares 407,180 Share Price $2.30 Est. Cost/Share $3.36 Unrealized @ Report Date —
— SYNERGY PHARMACEUTICALS INC 0.1%
Value $914K Shares 5,254 Share Price $173.96 Est. Cost/Share — Unrealized @ Report Date —
— MARINUS PHARMACEUTICALS INC 0.1%
Value $896K Shares 1,268 Share Price $706.62 Est. Cost/Share — Unrealized @ Report Date —
— BIOGEN INC 0.1%
Value $871K Shares 30 Share Price $29033.33 Est. Cost/Share — Unrealized @ Report Date —
— OVASCIENCE INC 0.1%
Value $866K Shares 954,505 Share Price $0.91 Est. Cost/Share $1.31 Unrealized @ Report Date —
— EYENOVIA INC 0.1%
Value $845K Shares 134,164 Share Price $6.30 Est. Cost/Share $8.48 Unrealized @ Report Date —
— CHF SOLUTIONS INC 0.1%
Value $837K Shares 454,811 Share Price $1.84 Est. Cost/Share $2.30 Unrealized @ Report Date —
— INTERPACE DIAGNOSTICS GROUP INC 0.1%
Value $830K Shares 932,954 Share Price $0.89 Est. Cost/Share $1.02 Unrealized @ Report Date —
— CELLECT BIOTECHNOLOGY LTD 0.1%
Value $798K Shares 111,540 Share Price $7.15 Est. Cost/Share $6.38 Unrealized @ Report Date —
— ATOSSA GENETICS INC 0.1%
Value $750K Shares 340,749 Share Price $2.20 Est. Cost/Share $2.20 Unrealized @ Report Date —
— KEZAR LIFE SCIENCES INC 0.1%
Value $735K Shares 42,507 Share Price $17.29 Est. Cost/Share $17.29 Unrealized @ Report Date —
— PAVMED INC 0.1%
Value $704K Shares 2,128,700 Share Price $0.33 Est. Cost/Share $0.33 Unrealized @ Report Date —
— AMICUS THERAPEUTICS INC 0.1%
Value $697K Shares 446 Share Price $1562.78 Est. Cost/Share — Unrealized @ Report Date —
— FUELCELL ENERGY INC 0.1%
Value $695K Shares 5,268 Share Price $131.93 Est. Cost/Share — Unrealized @ Report Date —
— FIBROGEN INC 0.1%
Value $657K Shares 10,492 Share Price $62.62 Est. Cost/Share $62.62 Unrealized @ Report Date —
— AMYRIS INC 0.1%
Value $633K Shares 990 Share Price $639.39 Est. Cost/Share — Unrealized @ Report Date —
— HEMISPHERX BIOPHARMA INC 0.1%
Value $620K Shares 1,938,374 Share Price $0.32 Est. Cost/Share $0.32 Unrealized @ Report Date —
FOLD AMICUS THERAPEUTICS INC 0.1%
Value $599K Shares 38,344 Share Price $15.62 * Est. Cost/Share $15.22 Unrealized @ Report Date -0.7%
— TROVAGENE INC 0.1%
Value $578K Shares 750,550 Share Price $0.77 Est. Cost/Share $0.77 Unrealized @ Report Date —
— ZOGENIX INC 0.1%
Value $561K Shares 127 Share Price $4417.32 Est. Cost/Share — Unrealized @ Report Date —
— RESHAPE LIFESCIENCES INC 0.1%
Value $542K Shares 235,498 Share Price $2.30 Est. Cost/Share $2.30 Unrealized @ Report Date —
— DBV TECHNOLOGIES SA 0.1%
Value $534K Shares 277 Share Price $1927.80 Est. Cost/Share — Unrealized @ Report Date —
— SUNESIS PHARMACEUTICALS INC 0.1%
Value $488K Shares 2,302 Share Price $211.99 Est. Cost/Share — Unrealized @ Report Date —
— NEUROMETRIX INC 0.1%
Value $451K Shares 343,947 Share Price $1.31 Est. Cost/Share $1.53 Unrealized @ Report Date —
— VERSARTIS INC 0.1%
Value $447K Shares 220,600 Share Price $2.03 Est. Cost/Share $2.38 Unrealized @ Report Date —
— OPGEN INC COM NEW 0.1%
Value $431K Shares 242,257 Share Price $1.78 Est. Cost/Share $1.78 Unrealized @ Report Date —
— CHECK CAP LTD 0.1%
Value $428K Shares 628,846 Share Price $0.68 Est. Cost/Share $0.68 Unrealized @ Report Date —
INSM INSMED INC 0.1%
Value $421K Shares 17,800 Share Price $23.65 * Est. Cost/Share $26.17 Unrealized @ Report Date -1.6%
— MICROBOT MED 0.1%
Value $366K Shares 494,686 Share Price $0.74 Est. Cost/Share $1.42 Unrealized @ Report Date —
— APPLIED DNA SCIENCES INC 0.1%
Value $349K Shares 277,319 Share Price $1.26 Est. Cost/Share $1.59 Unrealized @ Report Date —
— AMARIN CORPORATION PLC 0.1%
Value $343K Shares 1,109 Share Price $309.29 Est. Cost/Share — Unrealized @ Report Date —
— OPHTHOTECH CORP 0.1%
Value $332K Shares 1,217 Share Price $272.80 Est. Cost/Share — Unrealized @ Report Date —
— AXOVANT SCIENCES LTD 0.1%
Value $331K Shares 146,504 Share Price $2.26 Est. Cost/Share $2.26 Unrealized @ Report Date —
— RXI PHARMACEUTICALS 0.1%
Value $325K Shares 168,462 Share Price $1.93 Est. Cost/Share $1.93 Unrealized @ Report Date —
— INVIVO THERAPEUTICS HLDGS CORP 0.0%
Value $288K Shares 169,661 Share Price $1.70 Est. Cost/Share $1.70 Unrealized @ Report Date —
ATEC ALPHATEC HOLDINGS INC 0.0%
Value $281K Shares 94,216 Share Price $2.98 * Est. Cost/Share $3.55 Unrealized @ Report Date 0.0%
— INPIXON 0.0%
Value $273K Shares 1,685,814 Share Price $0.16 Est. Cost/Share $0.36 Unrealized @ Report Date —
— CHECK CAP LTD 0.0%
Value $264K Shares 65,139 Share Price $4.05 Est. Cost/Share $4.05 Unrealized @ Report Date —
— HELIOS AND MATHESON ANALYTICS INC 0.0%
Value $259K Shares 834,318 Share Price $0.31 Est. Cost/Share $1.06 Unrealized @ Report Date —
— AURIS MEDICAL HOLDING AG 0.0%
Value $206K Shares 263,625 Share Price $0.78 Est. Cost/Share $1.60 Unrealized @ Report Date —
— SESEN BIO INC 0.0%
Value $196K Shares 1,003 Share Price $195.41 Est. Cost/Share — Unrealized @ Report Date —
— APPLIED DNA SCIENCES INC 0.0%
Value $186K Shares 663,878 Share Price $0.28 Est. Cost/Share $0.49 Unrealized @ Report Date —
— AYTU BIOSCIENCE INC 0.0%
Value $186K Shares 709,312 Share Price $0.26 Est. Cost/Share $0.26 Unrealized @ Report Date —
— DURECT CORP 0.0%
Value $168K Shares 107,675 Share Price $1.56 Est. Cost/Share $1.56 Unrealized @ Report Date —
— INSPIREMD INC 0.0%
Value $155K Shares 623,521 Share Price $0.25 Est. Cost/Share $0.25 Unrealized @ Report Date —
— TRANSLATE BIO INC 0.0%
Value $152K Shares 12,000 Share Price $12.67 Est. Cost/Share $12.67 Unrealized @ Report Date —
— AQUINOX PHARMACEUTICALS INC 0.0%
Value $146K Shares 55,203 Share Price $2.64 Est. Cost/Share $2.64 Unrealized @ Report Date —
— ADVERUM BIOTECHNOLOGIES INC 0.0%
Value $144K Shares 27,263 Share Price $5.28 Est. Cost/Share $3.50 Unrealized @ Report Date —
— AFFIMED N.V. 0.0%
Value $143K Shares 86,386 Share Price $1.66 Est. Cost/Share $1.85 Unrealized @ Report Date —
— CAN FITE BIOPHARMA LTD 0.0%
Value $130K Shares 109,905 Share Price $1.18 Est. Cost/Share $1.44 Unrealized @ Report Date —
— AQUINOX PHARMACEUTICALS INC 0.0%
Value $121K Shares 456 Share Price $265.35 Est. Cost/Share — Unrealized @ Report Date —
— SIGMA LABS 0.0%
Value $100K Shares 284,329 Share Price $0.35 Est. Cost/Share $0.82 Unrealized @ Report Date —
— DURECT CORP 0.0%
Value $95,000 Shares 607 Share Price $156.51 Est. Cost/Share — Unrealized @ Report Date —
— AFFIMED N.V. 0.0%
Value $90,000 Shares 543 Share Price $165.75 Est. Cost/Share — Unrealized @ Report Date —
GALT GALECTIN THERAPEUTICS INC 0.0%
Value $89,000 Shares 14,029 Share Price $6.34 * Est. Cost/Share $4.66 Unrealized @ Report Date +4.5%
— AFFIMED N.V. 0.0%
Value $75,000 Shares 454 Share Price $165.20 Est. Cost/Share — Unrealized @ Report Date —
— YIELD10 BIOSCIENCE INC 0.0%
Value $67,000 Shares 47,740 Share Price $1.40 Est. Cost/Share $1.40 Unrealized @ Report Date —
— CESCA THERAPEUTICS INC 0.0%
Value $61,000 Shares 146,472 Share Price $0.42 Est. Cost/Share $0.42 Unrealized @ Report Date —
— SOPHIRIS BIO INC 0.0%
Value $50,000 Shares 1,519 Share Price $32.92 Est. Cost/Share — Unrealized @ Report Date —
— RXI PHARMACEUTICALS 0.0%
Value $49,000 Shares 196,222 Share Price $0.25 Est. Cost/Share $0.45 Unrealized @ Report Date —
— FUELCELL ENERGY INC 0.0%
Value $40,000 Shares 30,140 Share Price $1.33 Est. Cost/Share $1.73 Unrealized @ Report Date —
— INSPIREMD INC 0.0%
Value $36,000 Shares 1,982,317 Share Price $0.02 Est. Cost/Share $0.08 Unrealized @ Report Date —
— OPHTHOTECH CORP 0.0%
Value $36,000 Shares 133 Share Price $270.68 Est. Cost/Share — Unrealized @ Report Date —
— CYCLACEL PHARMACEUTICALS INC 0.0%
Value $36,000 Shares 25,000 Share Price $1.44 Est. Cost/Share $1.44 Unrealized @ Report Date —
— BIOCEPT INC 0.0%
Value $36,000 Shares 177,601 Share Price $0.20 Est. Cost/Share $0.46 Unrealized @ Report Date —
— PLURISTEM THERAPEUTICS INC 0.0%
Value $35,000 Shares 288 Share Price $121.53 Est. Cost/Share — Unrealized @ Report Date —
— HELIOS AND MATHESON ANALYTICS INC 0.0%
Value $30,000 Shares 965 Share Price $31.09 Est. Cost/Share — Unrealized @ Report Date —
— ONCONOVA THERAPEUTICS 0.0%
Value $26,000 Shares 63,218 Share Price $0.41 Est. Cost/Share $2.33 Unrealized @ Report Date —
— SUPERCONDUCTOR TECHNOLOGIES 0.0%
Value $21,000 Shares 22,748 Share Price $0.92 Est. Cost/Share $0.94 Unrealized @ Report Date —
ROSGQ ROSETTA GENOMICS LTD 0.0%
Value $19,000 Shares 941,693 Share Price $0.02 * Est. Cost/Share $0.49 Unrealized @ Report Date -44.2%
— CEL SCI CORP 0.0%
Value $15,000 Shares 16,591 Share Price $0.90 Est. Cost/Share $0.90 Unrealized @ Report Date —
— BENITEC BIOPHARMA 0.0%
Value $8,000 Shares 75,904 Share Price $0.11 Est. Cost/Share $0.11 Unrealized @ Report Date —
— ONCONOVA THERAPEUTICS 0.0%
Value $8,000 Shares 654,019 Share Price $0.01 Est. Cost/Share $1.53 Unrealized @ Report Date —
— INSPIREMD INC 0.0%
Value $8,000 Shares 837,977 Share Price $0.01 Est. Cost/Share $0.60 Unrealized @ Report Date —
— HELIOS AND MATHESON ANALYTICS INC 0.0%
Value $8,000 Shares 246 Share Price $32.52 Est. Cost/Share — Unrealized @ Report Date —
— CYTORI THERAPEUTICS 0.0%
Value $3,000 Shares 300,413 Share Price $0.01 Est. Cost/Share $0.01 Unrealized @ Report Date —
— EGALET CORP 0.0%
Value $1,000 Shares 2,134 Share Price $0.47 Est. Cost/Share $0.47 Unrealized @ Report Date —
— IMMUNOCELLULAR THERAPEUTICS 0.0%
Value $1,000 Shares 74,443 Share Price $0.01 Est. Cost/Share $0.01 Unrealized @ Report Date —