RA CAPITAL MANAGEMENT, L.P. Diversified Active

Location: Boston, MA

CIK: 0001346824 · Show all filings

Period: Q3 2014 (← Previous) (Next →)

Filing Date: Nov 14, 2014

Total Value: $846M (100.0% shares, 0.0% debt)

Holdings (46)

ACAD ACADIA PHARMACEUTICALS INC 15.4%
Value $130M Shares 5,250,000 Share Price $24.76 * Est. Cost/Share $23.39 Unrealized @ Report Date 0.0%
— DYAX CORP 9.3%
Value $79.03M Shares 7,809,139 Share Price $10.12 Est. Cost/Share $8.24 Unrealized @ Report Date —
BCRX BIOCRYST PHARMACEUTICALS 8.2%
Value $69.14M Shares 7,069,159 Share Price $9.78 * Est. Cost/Share $9.01 Unrealized @ Report Date +36.1%
— ACHILLION PHARMACEUTICALS INC 7.9%
Value $66.87M Shares 6,700,000 Share Price $9.98 Est. Cost/Share $4.78 Unrealized @ Report Date —
SGMO SANGAMO BIOSCIENCES INC 7.6%
Value $64.71M Shares 6,000,000 Share Price $10.79 * Est. Cost/Share $9.24 Unrealized @ Report Date +41.3%
— AVANIR PHARMACEUTICALS INC 7.6%
Value $64.21M Shares 5,386,700 Share Price $11.92 Est. Cost/Share $11.92 Unrealized @ Report Date —
— SUNESIS PHARMACEUTICALS INC 4.1%
Value $34.77M Shares 4,869,261 Share Price $7.14 Est. Cost/Share $5.18 Unrealized @ Report Date —
— DICERNA PHARMACEUTICALS INC 3.7%
Value $30.92M Shares 2,428,571 Share Price $12.73 Est. Cost/Share $28.25 Unrealized @ Report Date —
— ACHILLION PHARMACEUTICALS IN 3.5%
Value $29.94M Shares 3,000,000 Share Price $9.98 Est. Cost/Share $4.78 Unrealized @ Report Date —
— BLUEBIRD BIO INC 3.1%
Value $26.15M Shares 728,812 Share Price $35.88 Est. Cost/Share $30.29 Unrealized @ Report Date —
— OPHTHOTECH CORP 2.7%
Value $22.93M Shares 588,941 Share Price $38.93 Est. Cost/Share $33.27 Unrealized @ Report Date —
— ZS PHARMA INC 2.6%
Value $22.14M Shares 564,483 Share Price $39.23 Est. Cost/Share $39.23 Unrealized @ Report Date —
TGTX TG THERAPEUTICS INC 2.6%
Value $22.04M Shares 2,065,571 Share Price $10.67 * Est. Cost/Share $9.27 Unrealized @ Report Date 0.0%
— NOVAVAX INC 2.5%
Value $21.13M Shares 5,067,083 Share Price $4.17 Est. Cost/Share $2.24 Unrealized @ Report Date —
— DYNAVAX TECHNOLOGIES CORP 2.1%
Value $17.42M Shares 12,179,002 Share Price $1.43 Est. Cost/Share $1.67 Unrealized @ Report Date —
— VERSARTIS INC 2.0%
Value $17.07M Shares 898,993 Share Price $18.99 Est. Cost/Share $41.65 Unrealized @ Report Date —
— THERAPEUTICSMD INC 1.9%
Value $16.03M Shares 3,454,332 Share Price $4.64 Est. Cost/Share $3.00 Unrealized @ Report Date —
— ZAFGEN INC 1.7%
Value $14.4M Shares 732,960 Share Price $19.65 Est. Cost/Share $19.65 Unrealized @ Report Date —
AKBA AKEBIA THERAPEUTICS INC 1.6%
Value $13.22M Shares 597,363 Share Price $22.13 * Est. Cost/Share $24.08 Unrealized @ Report Date -4.6%
SGMO SANGAMO BIOSCIENCES INC 1.6%
Value $13.16M Shares 1,220,209 Share Price $10.79 * Est. Cost/Share $9.24 Unrealized @ Report Date +41.3%
XNCR XENCOR INC 1.4%
Value $11.63M Shares 1,248,923 Share Price $9.31 * Est. Cost/Share $8.86 Unrealized @ Report Date +14.1%
ENTA ENANTA PHARMACEUTICALS INC 1.2%
Value $9.893M Shares 250,000 Share Price $39.57 Est. Cost/Share $36.32 Unrealized @ Report Date +9.7%
— TENAX THERAPEUTICS INC 1.1%
Value $9.182M Shares 2,336,375 Share Price $3.93 Est. Cost/Share $3.93 Unrealized @ Report Date —
— SCYNEXIS INC 0.7%
Value $6.208M Shares 840,000 Share Price $7.39 Est. Cost/Share $8.02 Unrealized @ Report Date —
— VICAL INC 0.7%
Value $6.132M Shares 5,475,419 Share Price $1.12 Est. Cost/Share $1.12 Unrealized @ Report Date —
— AURIS MED HLDG AG 0.6%
Value $5.424M Shares 940,000 Share Price $5.77 Est. Cost/Share $5.77 Unrealized @ Report Date —
— T2 BIOSYSTEMS INC 0.3%
Value $2.496M Shares 138,002 Share Price $18.09 Est. Cost/Share $18.09 Unrealized @ Report Date —
— WAFERGEN BIO-SYSTEMS INC 0.3%
Value $2.436M Shares 560,000 Share Price $4.35 Est. Cost/Share $4.35 Unrealized @ Report Date —
— OCERA THERAPEUTICS INC 0.2%
Value $2.046M Shares 417,476 Share Price $4.90 Est. Cost/Share $11.51 Unrealized @ Report Date —
— ALIMERA SCIENCES INC 0.2%
Value $1.321M Shares 243,726 Share Price $5.42 Est. Cost/Share $7.89 Unrealized @ Report Date —
CDXS CODEXIS INC 0.1%
Value $1.175M Shares 504,279 Share Price $2.33 * Est. Cost/Share $2.15 Unrealized @ Report Date 0.0%
PTCT PTC THERAPEUTICS INC 0.1%
Value $1.135M Shares 25,800 Share Price $43.99 * Est. Cost/Share $31.28 Unrealized @ Report Date 0.0%
AGIO AGIOS PHARMACEUTICALS INC 0.1%
Value $1.08M Shares 17,600 Share Price $61.36 * Est. Cost/Share $43.10 Unrealized @ Report Date 0.0%
VRTX VERTEX PHARMACEUTICALS INC 0.1%
Value $1.044M Shares 9,300 Share Price $112.26 * Est. Cost/Share $95.21 Unrealized @ Report Date 0.0%
— MERRIMACK PHARMACEUTICALS INC 0.1%
Value $1.022M Shares 116,400 Share Price $8.78 Est. Cost/Share $8.78 Unrealized @ Report Date —
RGEN REPLIGEN CORP 0.1%
Value $896K Shares 45,000 Share Price $19.91 * Est. Cost/Share $21.05 Unrealized @ Report Date 0.0%
REGN REGENERON PHARMACEUTICALS 0.1%
Value $883K Shares 2,450 Share Price $360.41 * Est. Cost/Share $333.32 Unrealized @ Report Date 0.0%
BIIB BIOGEN IDEC INC 0.1%
Value $860K Shares 2,600 Share Price $330.77 Est. Cost/Share $329.72 Unrealized @ Report Date 0.0%
AMGN AMGEN INC 0.1%
Value $829K Shares 5,900 Share Price $140.51 * Est. Cost/Share $94.52 Unrealized @ Report Date 0.0%
— CELGENE CORP 0.1%
Value $825K Shares 8,700 Share Price $94.83 Est. Cost/Share $94.83 Unrealized @ Report Date —
ALKS ALKERMES PLC 0.1%
Value $823K Shares 19,200 Share Price $42.86 * Est. Cost/Share $44.82 Unrealized @ Report Date 0.0%
— KERYX BIOPHARMACEUTICALS INC 0.1%
Value $814K Shares 59,200 Share Price $13.75 Est. Cost/Share $13.75 Unrealized @ Report Date —
— KYTHERA BIOPHARMACEUTICALS 0.1%
Value $745K Shares 22,750 Share Price $32.75 Est. Cost/Share $32.75 Unrealized @ Report Date —
ACAD ACADIA PHARMACEUTICALS INC 0.1%
Value $743K Shares 30,000 Share Price $24.77 * Est. Cost/Share $23.39 Unrealized @ Report Date 0.0%
PBYI PUMA BIOTECHNOLOGY INC 0.1%
Value $740K Shares 3,100 Share Price $238.71 * Est. Cost/Share $205.34 Unrealized @ Report Date 0.0%
— NEWLINK GENETICS CORP 0.1%
Value $643K Shares 30,000 Share Price $21.43 Est. Cost/Share $21.43 Unrealized @ Report Date —