SABBY MANAGEMENT, LLC Hedge Fund

CIK: 0001535610 · Show all filings

Period: Q1 2019 (← Previous) (Next →)

Filing Date: May 15, 2019

Total Value ($000): $208,154 (100.0% shares, 0.0% debt)

Holdings (80)

BIOGEN INC 26.2%
Value ($000) $54,438 Shares 2,303 Est. Cost Unrealized
SPDR S&P 500 ETF 24.1%
Value ($000) $50,168 Shares 1,776 Est. Cost Unrealized
ISHARES TR 16.3%
Value ($000) $33,925 Shares 2,216 Est. Cost Unrealized
CORMEDIX INC 3.5%
Value ($000) $7,325 Shares 7,751 Est. Cost Unrealized
FIBROGEN INC 2.9%
Value ($000) $5,951 Shares 1,095 Est. Cost Unrealized
ISHARES TR 2.6%
Value ($000) $5,511 Shares 360 Est. Cost Unrealized
ODONATE THERAPEUTICS INC 2.5%
Value ($000) $5,168 Shares 233,727 Est. Cost $25.00 Unrealized
SPDR S&P BIOTECH 2.2%
Value ($000) $4,527 Shares 500 Est. Cost Unrealized
BIOGEN INC 1.7%
Value ($000) $3,498 Shares 148 Est. Cost Unrealized
BRAINSTORM CELL THERAPEUTICS INC 1.6%
Value ($000) $3,234 Shares 745,205 Est. Cost $3.85 Unrealized
AMARIN CORPORATION PLC 1.5%
Value ($000) $3,072 Shares 1,480 Est. Cost Unrealized
ORMP ORAMED PHARMACEUTICALS INC 1.2%
Value ($000) $2,481 Shares 681,500 Est. Cost $4.70 Unrealized -34.4%
WAVE LIFE SCIENCES LTD 1.1%
Value ($000) $2,370 Shares 610 Est. Cost Unrealized
LOOP LOOP INDUSTRIES INC 0.9%
Value ($000) $1,968 Shares 248,436 Est. Cost $9.58 Unrealized 0.0%
ELECTRAMECCANICA VEHS CORP 0.9%
Value ($000) $1,877 Shares 527,200 Est. Cost $2.61 Unrealized
FIBROGEN INC 0.9%
Value ($000) $1,826 Shares 336 Est. Cost Unrealized
BIIB BIOGEN INC 0.8%
Value ($000) $1,655 Shares 7,000 Est. Cost $316.67 Unrealized -0.6%
PAVMED INC 0.7%
Value ($000) $1,426 Shares 3,667,799 Est. Cost $0.33 Unrealized
IONIS PHARMACEUTICALS INC 0.6%
Value ($000) $1,229 Shares 1,848 Est. Cost Unrealized
GENPREX INC 0.4%
Value ($000) $911 Shares 585,573 Est. Cost $4.81 Unrealized
UNUM THERAPEUTICS INC 0.4%
Value ($000) $906 Shares 206,358 Est. Cost $11.11 Unrealized
CO-DIAGNOSTICS INC 0.4%
Value ($000) $820 Shares 773,330 Est. Cost $1.06 Unrealized
FIBROGEN INC 0.3%
Value ($000) $717 Shares 13,195 Est. Cost $50.54 Unrealized
ABILF ABILITY INC 0.3%
Value ($000) $676 Shares 393,972 Est. Cost $2.78 Unrealized -30.0%
MBOT MICROBOT MED INC 0.3%
Value ($000) $646 Shares 83,333 Est. Cost $6.81 Unrealized +14.1%
CYTRX CORP 0.3%
Value ($000) $629 Shares 974,945 Est. Cost $0.91 Unrealized
INPIXON COM 0.3%
Value ($000) $564 Shares 691,828 Est. Cost $0.82 Unrealized
OPGEN INC 0.3%
Value ($000) $562 Shares 929,831 Est. Cost $0.80 Unrealized
AQUABOUNTY TECHNOLOGIES INC 0.3%
Value ($000) $561 Shares 256,030 Est. Cost $2.05 Unrealized
VASCULAR BIOGENICS LTD 0.2%
Value ($000) $498 Shares 327,504 Est. Cost $2.01 Unrealized
NOVAVAX INC 0.2%
Value ($000) $474 Shares 860,000 Est. Cost $0.55 Unrealized
NOVAVAX INC 0.2%
Value ($000) $474 Shares 8,600 Est. Cost Unrealized
ISORAY INC 0.2%
Value ($000) $467 Shares 1,279,684 Est. Cost $0.49 Unrealized
SYNTHETIC BIOLOGICS INC 0.2%
Value ($000) $465 Shares 684,926 Est. Cost $0.56 Unrealized
TARONIS TECHNOLOGIES INC 0.2%
Value ($000) $459 Shares 721,600 Est. Cost $0.64 Unrealized
MEDIGUS LTD 0.2%
Value ($000) $457 Shares 1,014,587 Est. Cost $0.73 Unrealized
MANNKIND CORP 0.2%
Value ($000) $398 Shares 2,018 Est. Cost Unrealized
SUPERCONDUCTOR TECHNOLOGIES INC 0.2%
Value ($000) $392 Shares 261,470 Est. Cost $1.79 Unrealized
EYENOVIA INC 0.2%
Value ($000) $392 Shares 65,500 Est. Cost $7.31 Unrealized
VXRT VAXART INC 0.2%
Value ($000) $382 Shares 197,001 Est. Cost $1.91 Unrealized 0.0%
VTV THERAPEUTICS INC 0.2%
Value ($000) $382 Shares 223,172 Est. Cost $1.71 Unrealized
ALTIMMUNE INC 0.2%
Value ($000) $368 Shares 1,269 Est. Cost Unrealized
NEUROMETRIX INC 0.2%
Value ($000) $338 Shares 307,509 Est. Cost $1.18 Unrealized
ORAGENICS INC 0.1%
Value ($000) $299 Shares 510,679 Est. Cost $0.59 Unrealized
VIKING THERAPEUTICS INC 0.1%
Value ($000) $244 Shares 245 Est. Cost $7.66 Unrealized
DELMAR PHARMACEUTICALS INC 0.1%
Value ($000) $243 Shares 496,502 Est. Cost $0.35 Unrealized
HISTOGENICS CORP 0.1%
Value ($000) $220 Shares 1,900,100 Est. Cost $0.12 Unrealized
CELLECT BIOTECHNOLOGY LTD 0.1%
Value ($000) $214 Shares 211,854 Est. Cost $2.03 Unrealized
KARYOPHARM THERAPEUTICS INC 0.1%
Value ($000) $210 Shares 359 Est. Cost Unrealized
BELLEROPHON THERAPEUTICS INC 0.1%
Value ($000) $202 Shares 308,912 Est. Cost $0.65 Unrealized
REWALK ROBOTICS LTD 0.1%
Value ($000) $198 Shares 914,857 Est. Cost $0.17 Unrealized
PAYMENT DATA SYS INC 0.1%
Value ($000) $193 Shares 73,773 Est. Cost $2.62 Unrealized
TITAN PHARMACEUTICALS INC 0.1%
Value ($000) $184 Shares 1,031 Est. Cost Unrealized
CRMD CORMEDIX INC 0.1%
Value ($000) $171 Shares 18,118 Est. Cost $9.02 Unrealized 0.0%
ACHAOGEN INC 0.1%
Value ($000) $159 Shares 348,400 Est. Cost $0.46 Unrealized
KARYOPHARM THERAPEUTICS INC 0.1%
Value ($000) $146 Shares 25,000 Est. Cost $5.84 Unrealized
HEMISPHERX BIOPHARMA INC 0.1%
Value ($000) $113 Shares 708,417 Est. Cost $0.16 Unrealized
CEL-SCI CORP 0.1%
Value ($000) $110 Shares 312 Est. Cost Unrealized
NEURALSTEM INC 0.1%
Value ($000) $106 Shares 238,813 Est. Cost $0.31 Unrealized
NOVAN INC 0.0%
Value ($000) $82 Shares 86,225 Est. Cost $0.95 Unrealized
MONAKER GROUP INC 0.0%
Value ($000) $73 Shares 35,970 Est. Cost $2.03 Unrealized
FUELCELL ENERGY INC 0.0%
Value ($000) $59 Shares 241,523 Est. Cost $0.29 Unrealized
SIGMA LABS INC 0.0%
Value ($000) $57 Shares 88,467 Est. Cost $0.82 Unrealized
PROTEOSTASIS THERAPEUTICS INC 0.0%
Value ($000) $39 Shares 30,900 Est. Cost $1.26 Unrealized
ONCONOVA THERAPEUTICS INC 0.0%
Value ($000) $35 Shares 641,362 Est. Cost $1.50 Unrealized
SOPHIRIS BIO INC 0.0%
Value ($000) $33 Shares 33,643 Est. Cost $0.93 Unrealized
APPLIED DNA SCIENCES INC 0.0%
Value ($000) $32 Shares 288 Est. Cost Unrealized
PROTEOSTASIS THERAPEUTICS INC 0.0%
Value ($000) $28 Shares 220 Est. Cost Unrealized
PLURISTEM THERAPEUTICS INC 0.0%
Value ($000) $23 Shares 239 Est. Cost Unrealized
CELSION CORP 0.0%
Value ($000) $20 Shares 100 Est. Cost Unrealized
BRIDGELINE DIGITAL INC 0.0%
Value ($000) $16 Shares 100,000 Est. Cost $0.23 Unrealized
BIOLINE RX LTD 0.0%
Value ($000) $16 Shares 36,999 Est. Cost $0.43 Unrealized
FUELCELL ENERGY INC 0.0%
Value ($000) $11 Shares 456 Est. Cost Unrealized
NOVAVAX INC 0.0%
Value ($000) $8 Shares 153 Est. Cost Unrealized
ACHAOGEN INC 0.0%
Value ($000) $6 Shares 136 Est. Cost Unrealized
BENITEC BIOPHARMA LTD 0.0%
Value ($000) $6 Shares 57,949 Est. Cost $0.11 Unrealized
PHIO PHARMACEUTICALS CORP 0.0%
Value ($000) $5 Shares 194,959 Est. Cost $0.03 Unrealized
APPLIED DNA SCIENCES INC 0.0%
Value ($000) $4 Shares 192,302 Est. Cost $0.49 Unrealized
AETERNA ZENTARIS INC 0.0%
Value ($000) $1 Shares 12 Est. Cost Unrealized
INSPIREMD INC 0.0%
Value ($000) $1 Shares 1,067,324 Est. Cost $0.08 Unrealized