Ghost Tree Capital, LLC Hedge Fund

CIK: 0001595851 · Show all filings

Period: Q1 2023 (← Previous) (Next →)

Filing Date: May 15, 2023

Total Value: $338M (100.0% shares, 0.0% debt)

Holdings (58)

REATA PHARMACEUTICALS INC 8.1%
Value $27.28M Shares 300,000 Est. Cost $25.13 Unrealized
XBI SPDR SER TR 6.8%
Value $22.86M Shares 300,000 Est. Cost Unrealized
SRPT SAREPTA THERAPEUTICS INC 5.1%
Value $17.23M Shares 125,000 Est. Cost $82.45 Unrealized +57.3%
TGTX TG THERAPEUTICS INC 4.9%
Value $16.54M Shares 1,100,000 Est. Cost $15.19 Unrealized 0.0%
AMLX AMYLYX PHARMACEUTICALS INC 4.1%
Value $13.94M Shares 475,000 Est. Cost $27.53 Unrealized +26.2%
AXSM AXSOME THERAPEUTICS INC 4.1%
Value $13.88M Shares 225,000 Est. Cost $36.01 Unrealized +82.4%
ASND ASCENDIS PHARMA A/S 3.5%
Value $11.79M Shares 110,000 Est. Cost $124.74 Unrealized
APLS APELLIS PHARMACEUTICALS INC 3.2%
Value $10.86M Shares 164,620 Est. Cost $51.57 Unrealized +11.9%
AKERO THERAPEUTICS INC 3.1%
Value $10.52M Shares 275,000 Est. Cost $43.37 Unrealized
VKTX VIKING THERAPEUTICS INC 3.0%
Value $9.99M Shares 600,000 Est. Cost $7.40 Unrealized +39.6%
PCVX VAXCYTE INC 2.5%
Value $8.433M Shares 225,000 Est. Cost $28.02 Unrealized +51.4%
CTI BIOPHARMA CORP 2.5%
Value $8.4M Shares 2,000,000 Est. Cost $4.65 Unrealized
SRPT SAREPTA THERAPEUTICS INC 2.4%
Value $8.27M Shares 60,000 Est. Cost $82.45 Unrealized +57.3%
PFE PFIZER INC 2.4%
Value $8.16M Shares 200,000 Est. Cost $36.55 Unrealized 0.0%
REVANCE THERAPEUTICS INC 2.4%
Value $8.053M Shares 250,000 Est. Cost $27.00 Unrealized
JNJ JOHNSON & JOHNSON 2.3%
Value $7.75M Shares 50,000 Est. Cost $147.89 Unrealized 0.0%
QURE UNIQURE NV 2.2%
Value $7.553M Shares 375,000 Est. Cost $20.98 Unrealized 0.0%
MDGL MADRIGAL PHARMACEUTICALS INC 2.1%
Value $7.268M Shares 30,000 Est. Cost $137.14 Unrealized +98.7%
XENE XENON PHARMACEUTICALS INC 2.1%
Value $7.158M Shares 200,000 Est. Cost $36.94 Unrealized 0.0%
SNDX SYNDAX PHARMACEUTICALS INC 2.0%
Value $6.864M Shares 325,000 Est. Cost $21.80 Unrealized +14.1%
REATA PHARMACEUTICALS INC 1.9%
Value $6.364M Shares 70,000 Est. Cost $25.13 Unrealized
IOVA IOVANCE BIOTHERAPEUTICS INC 1.8%
Value $6.11M Shares 1,000,000 Est. Cost $7.81 Unrealized -11.6%
ASTRIA THERAPEUTICS INC 1.8%
Value $5.985M Shares 450,000 Est. Cost $9.04 Unrealized
COGT COGENT BIOSCIENCES INC 1.8%
Value $5.935M Shares 550,000 Est. Cost $10.85 Unrealized +17.8%
INCY INCYTE CORP 1.6%
Value $5.42M Shares 75,000 Est. Cost $78.23 Unrealized 0.0%
FOLD AMICUS THERAPEUTICS INC 1.6%
Value $5.268M Shares 475,000 Est. Cost $12.33 Unrealized 0.0%
MIRATI THERAPEUTICS INC 1.5%
Value $5.205M Shares 140,000 Est. Cost $68.40 Unrealized
PTGX PROTAGONIST THERAPEUTICS INC 1.5%
Value $5.175M Shares 225,000 Est. Cost $16.79 Unrealized 0.0%
VRDN VIRIDIAN THERAPEUTICS INC 1.3%
Value $4.452M Shares 175,000 Est. Cost $18.24 Unrealized +75.8%
IVERIC BIO INC 1.3%
Value $4.258M Shares 175,000 Est. Cost $7.65 Unrealized
MLTX MOONLAKE IMMUNOTHERAPEUTICS 1.2%
Value $4.171M Shares 195,000 Est. Cost $16.81 Unrealized 0.0%
AEROVATE THERAPEUTICS INC 1.2%
Value $4.034M Shares 200,000 Est. Cost $17.75 Unrealized
BMEA BIOMEA FUSION INC 1.1%
Value $3.721M Shares 120,000 Est. Cost $12.43 Unrealized 0.0%
ACRS ACLARIS THERAPEUTICS INC 1.0%
Value $3.438M Shares 425,000 Est. Cost $12.69 Unrealized 0.0%
APLS APELLIS PHARMACEUTICALS INC 1.0%
Value $3.423M Shares 51,900 Est. Cost $51.57 Unrealized +11.9%
KARUNA THERAPEUTICS INC 0.9%
Value $3.179M Shares 17,500 Est. Cost $144.21 Unrealized
89BIO INC 0.9%
Value $3.046M Shares 200,000 Est. Cost $15.23 Unrealized
BCRX BIOCRYST PHARMACEUTICALS INC 0.7%
Value $2.294M Shares 275,000 Est. Cost $13.89 Unrealized -30.7%
AMBRX BIOPHARMA INC 0.7%
Value $2.23M Shares 250,000 Est. Cost $8.92 Unrealized
RAIN ONCOLOGY INC 0.6%
Value $2.185M Shares 250,000 Est. Cost $8.74 Unrealized
IRON DISC MEDICINE INC 0.6%
Value $2.119M Shares 100,000 Est. Cost $22.28 Unrealized 0.0%
RNAM AVIDITY BIOSCIENCES INC 0.6%
Value $1.919M Shares 125,000 Est. Cost $16.33 Unrealized +34.7%
ALT ALTIMMUNE INC 0.5%
Value $1.688M Shares 400,000 Est. Cost Unrealized
PROMETHEUS BIOSCIENCES INC 0.5%
Value $1.61M Shares 15,000 Est. Cost $109.12 Unrealized
ALPINE IMMUNE SCIENCES INC 0.5%
Value $1.544M Shares 200,000 Est. Cost $7.72 Unrealized
89BIO INC 0.5%
Value $1.523M Shares 100,000 Est. Cost $15.23 Unrealized
RCUS ARCUS BIOSCIENCES INC 0.4%
Value $1.368M Shares 75,000 Est. Cost $19.11 Unrealized 0.0%
FUSION PHARMACEUTICALS INC 0.4%
Value $1.32M Shares 350,000 Est. Cost $3.77 Unrealized
WHWK AADI BIOSCIENCE INC 0.3%
Value $1.086M Shares 150,000 Est. Cost $17.55 Unrealized -39.1%
TARS TARSUS PHARMACEUTICALS INC 0.3%
Value $1.006M Shares 80,000 Est. Cost $31.23 Unrealized -53.2%
GERN GERON CORP 0.3%
Value $977K Shares 450,000 Est. Cost $2.84 Unrealized 0.0%
X4 PHARMACEUTICALS INC 0.2%
Value $740K Shares 850,000 Est. Cost $0.99 Unrealized
SPRINGWORKS THERAPEUTICS INC 0.2%
Value $710K Shares 27,578 Est. Cost $25.75 Unrealized
KEZAR LIFE SCIENCES INC 0.2%
Value $548K Shares 175,000 Est. Cost $14.73 Unrealized
FIBROGEN INC 0.1%
Value $494K Shares 26,500 Est. Cost $18.64 Unrealized
IMMUNOGEN INC 0.1%
Value $480K Shares 124,977 Est. Cost $3.84 Unrealized
BBIO BRIDGEBIO PHARMA INC 0.1%
Value $415K Shares 25,000 Est. Cost $11.66 Unrealized 0.0%
VNDA VANDA PHARMACEUTICALS INC 0.0%
Value $85,000 Shares 12,500 Est. Cost $7.03 Unrealized 0.0%