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Ghost Tree Capital, LLC

Q2 2018 Holdings

Filed 2018-08-14 | 46 holdings | $62.7M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$20.7M210,00033.0%
Argenx SE(ARGX)SPONSORED ADR04016X101$12.4M150,00019.8%
Ascendis Pharma A S(ASND)SPONSORED ADR04351P101$11.6M175,00018.6%
Arrowhead Pharmaceuticals in(ARWR)COM04280A100$9.5M700,00015.2%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$8.2M535,00013.0%
Immunomedics Inc(IMMU)COM452907108$29.6K1,250,0000.0%
Mirati Therapeutics Inc(MRTXEUR)COM60468T105$24.7K500,0000.0%
Sarepta Therapeutics Inc(SRPT)COM803607100$23.1K175,0000.0%
PTC Therapeutics Inc(PTCT)COM69366J200$22.8K675,0000.0%
Bluebird BIO IncCOM09609G100$16.5K105,0000.0%
Global Blood Therapeutics inCOM37890U108$10.9K242,0000.0%
Mersana Therapeutics IncCOM59045L106$10.7K600,0000.0%
Assembly Biosciences IncCOM045396108$9.2K235,0000.0%
Exelixis Inc(EXEL)COM30161Q104$8.6K400,0000.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$8.1K660,0000.0%
Adamas Pharmaceuticals Inc(ADMSEUR)COM00548A106$7.6K295,0000.0%
Kadmon Hldgs Inc(KDMN)COM48283N106$7.6K1,900,0000.0%
Endocyte IncCOM29269A102$6.9K500,0000.0%
Rocket Pharmaceuticals Inc(RCKT)COM77313F106$6.9K350,0000.0%
Madrigal Pharmaceuticals Inc(MDGL)COM558868105$6.6K23,5000.0%
Avrobio IncCOM05455M100$6.6K230,0000.0%
Glycomimetics Inc(GLYCEUR)COM38000Q102$6.5K400,0000.0%
Viewray Inc(VRAYQ)COM92672L107$6.2K900,0000.0%
Obseva SACOMH5861P103$6.1K400,0000.0%
Tricida Inc(1T7)COM89610F101$5.6K186,0190.0%
Audentes Therapeutics Inc(BOLDEUR)COM05070R104$4.8K125,0000.0%
Iovance Biotherapeutics Inc(IOVA)COM462260100$4.6K360,0000.0%
Kura Oncology Inc(KURA)COM50127T109$4.2K230,0000.0%
Biodelivery Sciences Intl in(BDSIUSD)COM09060J106$4.2K1,411,2470.0%
Catalyst Biosciences IncCOM NEW14888D208$4.1K355,0000.0%
Apellis Pharmaceuticals Inc(APLS)COM03753U106$4.1K185,0000.0%
Neos Therapeutics Inc(NEOS)COM64052L106$3.8K600,0000.0%
Lannet IncCOM516012101$3.4K250,0000.0%
Genocea Biosciences IncCOM372427104$3.0K3,525,0000.0%
Avadel Pharmaceuticals PLCSPONSORED ADR05337M104$2.8K450,0000.0%
Anaptysbio Inc(ANAB)COM032724106$1.1K15,7000.0%
Zafgen IncCOM98885E103$1.0K102,2630.0%
Acorda Therapeutics IncCOM00484M106$94733,0000.0%
Puma Biotechnology Inc(PBYI)COM74587V107$82814,0000.0%
Edge Therapeutics IncCOM279870109$773750,7920.0%
Motus GI Hldgs IncCOM62014P108$719100,0000.0%
TG Therapeutics Inc(TGTX)COM88322Q108$68452,0000.0%
Spectrum Pharmaceuticals IncCOM84763A108$60829,0000.0%
Spdr Series Trust(XBI)PutS&P BIOTECH78464A870$5255,0000.0%
Lannet IncCallCOM516012101$5202,0000.0%
Biohaven Pharmactl Hldg Co L(BHVN)CallCOMG11196105$1222,0000.0%