RA Capital Management

Latest statistics and disclosures from RA CAPITAL MANAGEMENT's latest quarterly 13F-HR filing:

RA CAPITAL MANAGEMENT portfolio companies for March 2015 quarter

Ticker Name Portfolio Weight Change Share Count Price Last Trade
SGMO Sangamo Biosciences 11.45 7220209 15.68 16.92
ACHN Achillion Pharmaceuticals 8.19 -10.00% 8207530 9.86 11.17
DYAX Dyax 7.13 -14.00% 4207594 16.75 16.58
BCRX BioCryst Pharmaceuticals 6.33 6926617 9.03 9.56
Regulus Therapeutics 6.15 -24.00% 3590688 16.94 0.00
Dicerna Pharmaceuticals 5.90 2428571 24.03 0.00
Dynavax Technologies 5.90 NEW 2600000 22.43 0.00
Tg Therapeutics 4.89 -6.00% 3125149 15.48 0.00
Coherus Biosciences 4.81 1555355 30.58 0.00
TKM Tekmira Pharmaceuticals Corporation 4.80 NEW 2714800 17.46 0.00
Xencor 3.33 +53.00% 2149423 15.32 0.00
Zafgen 2.94 732960 39.61 0.00
Bluebird Bio 2.45 -60.00% 200379 120.77 0.00
Zs Pharma 2.40 564483 42.08 0.00
Ascendis Pharma A S 1.80 NEW 1023652 17.35 0.00
Juno Therapeutics 1.72 280000 60.66 0.00
OMER Omeros Corporation 1.67 NEW 749000 22.03 24.21
Proteon Therapeutics 1.47 1250000 11.63 0.00
Agile Therapeutics 1.37 NEW 1458792 9.27 0.00
NVAX Novavax 1.20 -55.00% 1431232 8.27 9.03
Therapeuticsmd 1.03 -47.00% 1680395 6.05 0.00
ARRY Array BioPharma 1.01 NEW 1357584 7.37 7.97
Concert Pharmaceuticals I equity 1.01 NEW 660000 15.15 0.00
OREX Orexigen Therapeutics 0.94 NEW 1186229 7.83 7.14
Tenax Therapeutics 0.88 2670300 3.26 0.00
Trevena 0.87 -55.00% 1325407 6.52 0.00
SCMP Sucampo Pharmaceuticals 0.71 NEW 450000 15.56 17.19
VICL Vical Incorporated 0.67 +13.00% 7024274 0.94 1.01
Akebia Therapeutics 0.67 597363 11.11 0.00
Scynexis 0.66 -6.00% 789097 8.30 0.00
Aurinia Pharmaceuticals 0.66 -39.00% 1504776 4.36 0.00
Bellicum Pharma 0.53 -78.00% 225000 23.17 0.00
Auris Med Hldg Ag 0.51 940000 5.35 0.00
Versartis 0.43 231267 18.37 0.00
Trovagene 0.41 NEW 594200 6.81 0.00
Biota Pharmaceuticals 0.33 1403853 2.30 0.00
RMTI Rockwell Medical Technologies 0.28 -64.00% 250207 10.93 9.96
T2 Biosystems 0.22 138002 15.52 0.00
Ocera Therapeutics 0.20 417476 4.71 0.00
ONTY Oncothyreon 0.19 NEW 1165765 1.63 1.60
Newlink Genetics Corporation 0.17 30000 54.70 0.00
Agios Pharmaceuticals 0.17 17600 94.32 0.00
Ptc Therapeutics I 0.16 25800 60.85 0.00
RGEN Repligen Corporation 0.14 45000 30.36 25.34
Merrimack Pharmaceuticals In 0.14 116400 11.88 0.00
Tesaro 0.14 NEW 23500 57.40 0.00
Alkermes 0.12 19200 60.99 0.00
Wafergen Bio-systems 0.12 -54.00% 255400 4.53 0.00
REGN Regeneron Pharmaceuticals 0.11 2450 451.43 427.05
BIIB Biogen Idec 0.11 2600 422.31 415.20
AMGN Amgen 0.10 5900 159.83 153.92
CELG Celgene Corporation 0.10 8700 115.29 118.26
ACAD ACADIA Pharmaceuticals 0.09 -97.00% 27300 32.60 43.70
KERX Keryx Biopharmaceuticals 0.08 59200 12.74 12.79
Celladon 0.08 40900 18.95 0.00
Puma Biotechnology Inc Common Stock 0.07 3100 236.13 0.00

Past 13F-HR SEC Filings for RA CAPITAL MANAGEMENT

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