RA Capital Management

Ra Capital Management as of March 31, 2016

Portfolio Holdings for Ra Capital Management

Ra Capital Management holds 42 positions in its portfolio as reported in the March 2016 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Wave Life Sciences (WVE) 12.6 $98M 7.1M 13.88
Achillion Pharmaceuticals 11.9 $93M 12M 7.72
Axovant Sciences 7.3 $57M 5.0M 11.48
Aclaris Therapeutics (ACRS) 6.4 $50M 2.6M 18.95
Nektar Therapeutics (NKTR) 5.6 $44M 3.2M 13.75
Ascendis Pharma A S (ASND) 5.1 $40M 2.2M 18.55
Tg Therapeutics (TGTX) 4.9 $39M 4.5M 8.52
Avexis 4.7 $37M 1.4M 27.24
Coherus Biosciences (CHRS) 3.5 $27M 1.3M 21.23
Zogenix 2.9 $23M 2.5M 9.24
Arena Pharmaceuticals 2.4 $18M 9.4M 1.97
Ardelyx (ARDX) 2.3 $18M 2.3M 7.77
Aimmune Therapeutics 2.2 $18M 1.3M 13.56
Celator Pharmaceuticals 2.0 $16M 1.4M 11.03
Aquinox Pharmaceuticals 1.9 $15M 1.7M 8.82
Cidara Therapeutics Inc Common Stock Usd 0.0001 (CDTX) 1.9 $15M 1.2M 12.70
Sangamo Biosciences (SGMO) 1.7 $13M 2.2M 6.05
Acorda Therapeutics 1.7 $13M 498k 26.45
Dicerna Pharmaceuticals 1.7 $13M 2.4M 5.36
Proteon Therapeutics 1.6 $13M 1.6M 7.74
Strongbridge Bioph shs usd 1.6 $12M 2.7M 4.56
Dimension Therapeutics 1.6 $12M 1.5M 7.83
Alcobra 1.5 $12M 3.0M 3.79
Vitae Pharmaceuticals 1.3 $10M 1.6M 6.63
Collegium Pharmaceutical Inc Common Stock Usd (COLL) 1.1 $8.8M 487k 18.15
BioCryst Pharmaceuticals (BCRX) 1.1 $8.5M 3.0M 2.83
Natera (NTRA) 0.9 $7.5M 784k 9.52
Regulus Therapeutics 0.9 $7.2M 1.0M 6.93
Agile Therapeutics 0.8 $6.6M 1.1M 6.21
Beigene (BGNE) 0.6 $5.0M 170k 29.31
Tenax Therapeutics 0.6 $4.9M 2.4M 2.05
Eiger Biopharmaceuticals 0.6 $4.9M 292k 16.77
Zynerba Pharmaceuticals 0.6 $4.8M 507k 9.45
Pronai Therapeutics 0.5 $4.1M 605k 6.74
Applied Genetic Technol Corp C 0.4 $3.3M 236k 13.98
Arca Biopharma 0.3 $2.7M 778k 3.47
Nivalis Therapeutics 0.3 $2.6M 613k 4.17
Akari Therapeutics 0.3 $2.6M 258k 10.08
Neuroderm Ltd F 0.3 $2.0M 145k 14.12
Blueprint Medicines (BPMC) 0.1 $1.0M 56k 18.05
Derma Sciences 0.0 $252k 81k 3.10
Ampliphi Biosciences 0.0 $211k 54k 3.94