RA CAPITAL MANAGEMENT, L.P. Diversified Active

CIK: 0001346824 · Show all filings

Period: Q3 2015 (← Previous) (Next →)

Filing Date: Nov 13, 2015

Total Value ($000): $696,301 (100.0% shares, 0.0% debt)

Holdings (47)

— ACHILLION PHARMACEUTICALS INC 11.6%
Value ($000) $81,081 Shares 11,733,815 Est. Cost $6.36 Unrealized —
— AXOVANT SCIENCES LTD 9.3%
Value ($000) $64,600 Shares 5,000,000 Est. Cost $20.38 Unrealized —
— DYAX CORP 7.0%
Value ($000) $48,702 Shares 2,551,193 Est. Cost $8.24 Unrealized —
COLL COLLEGIUM PHARMACEUTICAL INC 4.9%
Value ($000) $34,341 Shares 1,553,175 Est. Cost $17.29 Unrealized +4.1%
TGTX TG THERAPEUTICS INC 4.5%
Value ($000) $31,495 Shares 3,124,480 Est. Cost $10.99 Unrealized +35.6%
— REGULUS THERAPEUTICS INC 3.8%
Value ($000) $26,420 Shares 4,039,823 Est. Cost $15.20 Unrealized —
CHRS COHERUS BIOSCIENCES INC 3.8%
Value ($000) $26,153 Shares 1,305,020 Est. Cost $14.11 Unrealized +115.7%
ASND ASCENDIS PHARMA A S 3.7%
Value ($000) $25,864 Shares 1,461,268 Est. Cost $17.50 Unrealized —
— ZOGENIX INC 3.3%
Value ($000) $22,673 Shares 1,679,500 Est. Cost $13.50 Unrealized —
— AQUINOX PHARMACEUTICALS INC 3.1%
Value ($000) $21,557 Shares 1,532,151 Est. Cost $14.07 Unrealized —
— PROTEON THERAPEUTICS INC 3.0%
Value ($000) $20,961 Shares 1,506,872 Est. Cost $11.67 Unrealized —
— AIMMUNE THERAPEUTICS INC 2.9%
Value ($000) $20,008 Shares 790,200 Est. Cost $25.32 Unrealized —
— DICERNA PHARMACEUTICALS INC 2.9%
Value ($000) $19,939 Shares 2,428,571 Est. Cost $28.25 Unrealized —
— GLOBAL BLOOD THERAPEUTICS INC 2.8%
Value ($000) $19,273 Shares 457,142 Est. Cost $42.16 Unrealized —
— BLUEPRINT MEDICINES CORP 2.7%
Value ($000) $18,744 Shares 878,348 Est. Cost $26.49 Unrealized —
ARDX ARDELYX INC 2.6%
Value ($000) $18,386 Shares 1,064,013 Est. Cost $12.61 Unrealized +48.0%
— CIDARA THERAPEUTICS INC 2.2%
Value ($000) $15,017 Shares 1,180,570 Est. Cost $13.98 Unrealized —
— BLUEBIRD BIO INC 2.1%
Value ($000) $14,318 Shares 167,367 Est. Cost $49.44 Unrealized —
BCRX BIOCRYST PHARMACEUTICALS 2.0%
Value ($000) $13,641 Shares 1,196,603 Est. Cost $9.01 Unrealized +48.2%
— INTRA CELLULAR THERAPIES INC 1.8%
Value ($000) $12,587 Shares 314,349 Est. Cost $40.04 Unrealized —
— PRONAI THERAPEUTICS INC 1.8%
Value ($000) $12,414 Shares 604,982 Est. Cost $20.52 Unrealized —
— ALCOBRA LTD 1.6%
Value ($000) $11,071 Shares 1,832,911 Est. Cost $6.46 Unrealized —
— THERAPEUTICSMD INC 1.3%
Value ($000) $8,898 Shares 1,518,460 Est. Cost $3.00 Unrealized —
— NEURODERM LTD 1.3%
Value ($000) $8,785 Shares 425,000 Est. Cost $20.67 Unrealized —
NTRA NATERA INC 1.2%
Value ($000) $8,501 Shares 783,521 Est. Cost $16.90 Unrealized 0.0%
XNCR XENCOR INC 1.2%
Value ($000) $8,315 Shares 679,885 Est. Cost $11.47 Unrealized +70.6%
SGMO SANGAMO BIOSCIENCES INC 1.2%
Value ($000) $8,152 Shares 1,445,430 Est. Cost $9.09 Unrealized -9.3%
— TENAX THERAPEUTICS INC 1.2%
Value ($000) $8,011 Shares 2,670,300 Est. Cost $3.92 Unrealized —
— NIVALIS THERAPEUTICS INC 1.1%
Value ($000) $7,949 Shares 612,863 Est. Cost $15.15 Unrealized —
— ZYNERBA PHARMACEUTICALS INC 1.1%
Value ($000) $7,513 Shares 525,000 Est. Cost $14.31 Unrealized —
— SERES THERAPEUTICS INC 1.0%
Value ($000) $7,311 Shares 246,645 Est. Cost $41.50 Unrealized —
— AKARI THERAPEUTICS PLC 0.9%
Value ($000) $6,333 Shares 263,921 Est. Cost $24.00 Unrealized —
RARE ULTRAGENYX PHARMACEUTICAL INC 0.8%
Value ($000) $5,400 Shares 56,067 Est. Cost $114.50 Unrealized 0.0%
ALNY ALNYLAM PHARMACEUTICALS INC 0.7%
Value ($000) $5,065 Shares 63,026 Est. Cost $111.10 Unrealized 0.0%
— BELLICUM PHARMACEUTICALS INC 0.7%
Value ($000) $4,587 Shares 315,704 Est. Cost $9.10 Unrealized —
— AGILE THERAPEUTICS INC 0.6%
Value ($000) $4,251 Shares 630,702 Est. Cost $9.27 Unrealized —
— ARCA BIOPHARMA INC 0.6%
Value ($000) $4,024 Shares 811,227 Est. Cost $4.96 Unrealized —
— VITAE PHARMACEUTICALS INC 0.5%
Value ($000) $3,536 Shares 321,161 Est. Cost $11.01 Unrealized —
— EPIZYME INC 0.4%
Value ($000) $2,920 Shares 227,092 Est. Cost $12.86 Unrealized —
— AURIS MED HLDG AG 0.2%
Value ($000) $1,665 Shares 467,572 Est. Cost $5.77 Unrealized —
— APPLIED GENETIC TECHNOL CORP 0.2%
Value ($000) $1,591 Shares 121,100 Est. Cost $13.14 Unrealized —
— NOVAVAX INC 0.2%
Value ($000) $1,146 Shares 162,060 Est. Cost $2.24 Unrealized —
— VICAL INC 0.1%
Value ($000) $958 Shares 2,084,078 Est. Cost $1.09 Unrealized —
— BENITEC BIOPHARMA LTD 0.1%
Value ($000) $864 Shares 140,548 Est. Cost $6.15 Unrealized —
— DURECT CORP 0.1%
Value ($000) $745 Shares 381,800 Est. Cost $2.39 Unrealized —
— WAFERGEN BIO-SYSTEMS INC 0.0%
Value ($000) $279 Shares 205,400 Est. Cost $4.35 Unrealized —
— AMPLIPHI BIOSCIENCES CORP 0.0%
Value ($000) $257 Shares 65,100 Est. Cost $3.95 Unrealized —