Ghost Tree Capital

Ghost Tree Capital as of June 30, 2015

Portfolio Holdings for Ghost Tree Capital

Ghost Tree Capital holds 65 positions in its portfolio as reported in the June 2015 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Flamel Technologies Sa Sponsored Adr 4.2 $12M 575k 21.19
Biogen Idec (BIIB) 4.2 $12M 30k 403.93
NuVasive 3.8 $11M 235k 47.38
Alnylam Pharmaceuticals (ALNY) 3.7 $11M 90k 119.87
Five Prime Therapeutics 3.6 $11M 425k 24.84
Intuitive Surgical Com New (ISRG) 3.3 $9.7M 20k 484.50
Gw Pharmaceuticals Ads 3.2 $9.2M 75k 122.84
Alexion Pharmaceuticals 3.1 $9.0M 50k 180.78
Portola Pharmaceuticals 2.7 $7.7M 170k 45.55
Vertex Pharmaceuticals Incorporated (VRTX) 2.6 $7.4M 60k 123.48
Horizon Pharma SHS 2.4 $6.9M 200k 34.74
GenMark Diagnostics 2.3 $6.8M 750k 9.06
Sage Therapeutics (SAGE) 2.3 $6.5M 89k 73.01
Nanostring Technologies (NSTGQ) 2.1 $6.2M 400k 15.42
Esperion Therapeutics (ESPR) 2.1 $6.1M 75k 81.76
Cepheid 2.1 $6.1M 100k 61.15
CIGNA Corporation 2.1 $6.1M 38k 162.00
Epizyme 2.1 $6.0M 250k 24.00
Neurocrine Biosciences (NBIX) 2.0 $5.9M 123k 47.76
Amicus Therapeutics (FOLD) 1.8 $5.3M 375k 14.15
Atara Biotherapeutics (ATRA) 1.8 $5.3M 100k 52.76
Dex (DXCM) 1.8 $5.2M 65k 79.98
Aetna 1.8 $5.1M 40k 127.45
Anacor Pharmaceuticals In 1.7 $5.0M 65k 77.43
Uniqure Nv SHS (QURE) 1.7 $5.0M 185k 27.00
Endochoice Hldgs 1.7 $4.9M 300k 16.35
Ptc Therapeutics I (PTCT) 1.7 $4.8M 100k 48.13
Cellectis S A Sponsored Ads (CLLS) 1.6 $4.5M 125k 36.08
Vanda Pharmaceuticals (VNDA) 1.5 $4.4M 350k 12.69
Zeltiq Aesthetics 1.5 $4.4M 150k 29.47
Cynapsus Therapeutics Com Par No Par 1.5 $4.3M 263k 16.29
Ironwood Pharmaceuticals Com Cl A (IRWD) 1.5 $4.2M 350k 12.06
Vitae Pharmaceuticals 1.4 $4.2M 289k 14.40
Wright Medical 1.4 $3.9M 150k 26.26
Alcobra SHS 1.4 $3.9M 600k 6.54
Dbv Technologies S A Sponsored Adr (DBVT) 1.3 $3.9M 75k 51.87
Sunesis Pharmaceuticals Com New 1.3 $3.8M 1.3M 3.01
Genocea Biosciences 1.3 $3.7M 270k 13.73
Assembly Biosciences 1.2 $3.4M 175k 19.26
Anthem (ELV) 1.1 $3.3M 20k 164.15
BioDelivery Sciences International 1.1 $3.2M 406k 7.96
Rockwell Medical Technologies Call Option 1.1 $3.2M 200k 16.12
Kempharm 1.1 $3.2M 175k 18.37
Lion Biotechnologies 1.1 $3.2M 350k 9.17
Therapeuticsmd 1.1 $3.1M 400k 7.86
Axovant Sciences 1.0 $2.8M 135k 20.38
Avalanche Biotechnologies In 0.9 $2.7M 165k 16.27
Foamix Pharmaceuticals SHS 0.9 $2.6M 250k 10.25
Puma Biotechnology (PBYI) 0.7 $2.0M 18k 116.74
Tonix Pharmaceuticals Hldg C Com New 0.6 $1.8M 203k 8.97
Radius Health Com New 0.6 $1.7M 25k 67.72
Versartis 0.5 $1.5M 100k 15.22
Adaptimmune Therapeutics Sponds Adr (ADAP) 0.5 $1.4M 77k 18.33
Ascendis Pharma A S Sponsored Adr (ASND) 0.4 $1.1M 64k 17.68
Unilife US 0.3 $968k 450k 2.15
Veracyte (VCYT) 0.3 $873k 78k 11.14
Nivalis Therapeutics 0.3 $758k 50k 15.16
BioCryst Pharmaceuticals (BCRX) 0.2 $672k 45k 14.93
Kindred Biosciences 0.2 $638k 94k 6.82
Biolase Technology 0.2 $522k 300k 1.74
XOMA CORP Common equity shares 0.2 $485k 125k 3.88
Ocera Therapeutics 0.2 $475k 125k 3.80
Glaukos (GKOS) 0.2 $435k 15k 29.00
Xenon Pharmaceuticals (XENE) 0.1 $432k 38k 11.52
Neothetics, Inc. Cmn 0.1 $387k 43k 9.00