RA CAPITAL MANAGEMENT, L.P. Diversified Active

CIK: 0001346824 · Show all filings

Period: Q3 2023 (← Previous) (Next →)

Filing Date: Nov 15, 2023

Total Value ($000): $5,079,719

Holdings (66)

ASND ASCENDIS PHARMA A/S - ADR 19.8%
Value ($000) $1,003,779 Shares 10,719,555 Est. Cost $79.32 Unrealized —
LEGN LEGEND BIOTECH CORP-ADR 8.3%
Value ($000) $420,800 Shares 6,264,707 Est. Cost $58.19 Unrealized —
PCVX VAXCYTE INC 7.9%
Value ($000) $402,296 Shares 7,891,254 Est. Cost $35.36 Unrealized +39.5%
— IMMUNOGEN INC 4.2%
Value ($000) $211,425 Shares 13,322,288 Est. Cost $14.05 Unrealized —
— 89BIO INC 3.5%
Value ($000) $176,278 Shares 11,416,948 Est. Cost $16.58 Unrealized —
BIIB BIOGEN INC 2.7%
Value ($000) $136,959 Shares 532,892 Est. Cost $216.32 Unrealized +23.6%
RYTM RHYTHM PHARMACEUTICALS INC 2.6%
Value ($000) $130,124 Shares 5,676,067 Est. Cost $23.94 Unrealized -6.5%
— AEROVATE THERAPEUTICS INC 2.2%
Value ($000) $112,142 Shares 8,263,982 Est. Cost $22.83 Unrealized —
— CYMABAY THERAPEUTICS INC 2.0%
Value ($000) $103,475 Shares 6,940,000 Est. Cost $14.91 Unrealized —
— VERONA PHARMA PLC - ADR 2.0%
Value ($000) $102,983 Shares 6,317,990 Est. Cost $7.68 Unrealized —
TYRA TYRA BIOSCIENCES INC 2.0%
Value ($000) $99,646 Shares 7,236,454 Est. Cost $19.11 Unrealized -22.4%
WVE WAVE LIFE SCIENCES LTD 1.9%
Value ($000) $98,912 Shares 17,202,009 Est. Cost $8.85 Unrealized -48.4%
GERN GERON CORP 1.9%
Value ($000) $97,949 Shares 46,202,425 Est. Cost $2.42 Unrealized +12.0%
DAWN DAY ONE BIOPHARMACEUTICALS I 1.9%
Value ($000) $95,827 Shares 7,809,852 Est. Cost $17.63 Unrealized -26.0%
JANX JANUX THERAPEUTICS INC 1.8%
Value ($000) $92,390 Shares 9,165,652 Est. Cost $21.69 Unrealized -46.8%
ANTX AN2 THERAPEUTICS INC 1.8%
Value ($000) $89,265 Shares 5,551,295 Est. Cost $13.91 Unrealized -18.6%
— INHIBRX INC 1.7%
Value ($000) $86,689 Shares 4,724,207 Est. Cost $23.48 Unrealized —
RXST RXSIGHT INC 1.7%
Value ($000) $85,142 Shares 3,052,796 Est. Cost $13.76 Unrealized +116.6%
NAMS NEWAMSTERDAM PHARMA CO NV 1.6%
Value ($000) $83,250 Shares 9,000,000 Est. Cost $11.79 Unrealized -8.2%
EVH EVOLENT HEALTH INC - A 1.5%
Value ($000) $74,520 Shares 2,736,680 Est. Cost $27.80 Unrealized 0.0%
— CUREVAC NV 1.4%
Value ($000) $72,428 Shares 10,604,344 Est. Cost $6.97 Unrealized —
AXSM AXSOME THERAPEUTICS INC 1.4%
Value ($000) $69,890 Shares 1,000,000 Est. Cost $73.77 Unrealized +1.3%
COGT COGENT BIOSCIENCES INC 1.2%
Value ($000) $62,557 Shares 6,416,147 Est. Cost $13.15 Unrealized -9.8%
ABOS ACUMEN PHARMACEUTICALS INC 1.2%
Value ($000) $61,968 Shares 14,932,063 Est. Cost $13.02 Unrealized -52.6%
TSHA TAYSHA GENE THERAPIES INC 1.1%
Value ($000) $58,373 Shares 18,472,503 Est. Cost $1.87 Unrealized 0.0%
GHRS GH RESEARCH PLC 1.1%
Value ($000) $56,153 Shares 5,587,333 Est. Cost $17.97 Unrealized -35.7%
— ALPINE IMMUNE SCIENCES INC 1.1%
Value ($000) $53,714 Shares 4,691,178 Est. Cost $7.23 Unrealized —
FDMT 4D MOLECULAR THERAPEUTICS IN 1.0%
Value ($000) $52,998 Shares 4,163,211 Est. Cost $17.97 Unrealized -6.9%
FULC FULCRUM THERAPEUTICS INC 1.0%
Value ($000) $51,547 Shares 11,609,704 Est. Cost $7.35 Unrealized -40.5%
— ITEOS THERAPEUTICS INC 1.0%
Value ($000) $48,369 Shares 4,417,259 Est. Cost $24.67 Unrealized —
— VOR BIOPHARMA INC 0.9%
Value ($000) $48,228 Shares 22,748,880 Est. Cost $24.47 Unrealized —
— ICOSAVAX INC 0.9%
Value ($000) $46,218 Shares 5,963,565 Est. Cost $28.89 Unrealized —
ACRV ACRIVON THERAPEUTICS INC 0.9%
Value ($000) $45,988 Shares 4,810,508 Est. Cost $12.69 Unrealized -9.0%
APGE APOGEE THERAPEUTICS INC 0.8%
Value ($000) $42,129 Shares 1,977,901 Est. Cost $22.03 Unrealized 0.0%
PEPG PEPGEN INC 0.8%
Value ($000) $41,310 Shares 8,131,952 Est. Cost $11.15 Unrealized -42.8%
RNA AVIDITY BIOSCIENCES INC 0.8%
Value ($000) $40,940 Shares 6,416,998 Est. Cost $16.99 Unrealized -49.3%
CTKB CYTEK BIOSCIENCES INC 0.7%
Value ($000) $37,588 Shares 6,809,404 Est. Cost $20.70 Unrealized -61.2%
SLNO SOLENO THERAPEUTICS INC 0.7%
Value ($000) $36,563 Shares 1,239,000 Est. Cost $6.05 Unrealized 0.0%
SPRY ARS PHARMACEUTICALS INC 0.7%
Value ($000) $35,758 Shares 9,459,678 Est. Cost $6.54 Unrealized +0.4%
CLYM ELIEM THERAPEUTICS INC 0.7%
Value ($000) $34,587 Shares 13,150,849 Est. Cost $20.66 Unrealized -86.8%
VRDN VIRIDIAN THERAPEUTICS INC 0.6%
Value ($000) $30,802 Shares 2,007,946 Est. Cost $25.89 Unrealized -26.3%
PLRX PLIANT THERAPEUTICS INC 0.6%
Value ($000) $30,553 Shares 1,762,000 Est. Cost $28.47 Unrealized -39.1%
MLYS MINERALYS THERAPEUTICS INC 0.6%
Value ($000) $30,227 Shares 3,178,476 Est. Cost $16.83 Unrealized -22.5%
ACRS ACLARIS THERAPEUTICS INC 0.6%
Value ($000) $30,129 Shares 4,398,453 Est. Cost $13.86 Unrealized -38.3%
MDGL MADRIGAL PHARMACEUTICALS INC 0.6%
Value ($000) $29,865 Shares 204,500 Est. Cost $188.22 Unrealized 0.0%
ELVN ENLIVEN THERAPEUTICS INC 0.6%
Value ($000) $28,993 Shares 2,122,465 Est. Cost $20.34 Unrealized -17.2%
EYPT EYEPOINT PHARMACEUTICALS INC 0.5%
Value ($000) $26,930 Shares 3,370,506 Est. Cost $11.52 Unrealized -4.8%
URGN UROGEN PHARMA LTD 0.4%
Value ($000) $20,787 Shares 1,483,697 Est. Cost $16.05 Unrealized 0.0%
TNYA TENAYA THERAPEUTICS INC 0.3%
Value ($000) $17,132 Shares 6,718,483 Est. Cost $7.15 Unrealized -41.5%
BCYC BICYCLE THERAPEUTICS PLC-ADR 0.3%
Value ($000) $16,072 Shares 800,000 Est. Cost $20.09 Unrealized —
HOWL WEREWOLF THERAPEUTICS INC 0.3%
Value ($000) $13,150 Shares 6,144,881 Est. Cost $10.47 Unrealized -73.7%
CELC CELCUITY INC 0.3%
Value ($000) $12,796 Shares 1,400,001 Est. Cost $10.24 Unrealized -3.9%
— NEKTAR THERAPEUTICS 0.2%
Value ($000) $11,138 Shares 18,700,000 Est. Cost $0.60 Unrealized —
NKTX NKARTA INC 0.2%
Value ($000) $10,849 Shares 7,805,129 Est. Cost $24.86 Unrealized -92.4%
BDTX BLACK DIAMOND THERAPEUTICS I 0.2%
Value ($000) $10,119 Shares 3,525,754 Est. Cost $22.74 Unrealized -83.8%
CMPS COMPASS PATHWAYS PLC 0.2%
Value ($000) $9,516 Shares 1,286,000 Est. Cost $7.40 Unrealized —
SLDB SOLID BIOSCIENCES INC 0.2%
Value ($000) $8,634 Shares 3,426,286 Est. Cost $6.55 Unrealized -40.8%
— IGM BIOSCIENCES INC 0.2%
Value ($000) $7,828 Shares 937,500 Est. Cost $9.23 Unrealized —
— TALARIS THERAPEUTICS INC 0.1%
Value ($000) $6,753 Shares 2,403,238 Est. Cost $3.03 Unrealized —
— CHIMERIX INC 0.1%
Value ($000) $6,240 Shares 6,501,624 Est. Cost $0.96 Unrealized —
— THIRD HARMONIC BIO INC 0.1%
Value ($000) $6,146 Shares 961,863 Est. Cost $6.39 Unrealized —
— CONNECT BIOPHARMA HOLDINGS L 0.1%
Value ($000) $5,726 Shares 6,991,003 Est. Cost $19.09 Unrealized —
— UNICYCIVE THERAPEUTICS INC 0.1%
Value ($000) $2,985 Shares 3,470,688 Est. Cost $0.86 Unrealized —
— NANOSTRING TECHNOLOGIES INC 0.1%
Value ($000) $2,964 Shares 1,723,373 Est. Cost $10.06 Unrealized —
MGNX MACROGENICS INC 0.0%
Value ($000) $1,594 Shares 342,000 Est. Cost $4.98 Unrealized 0.0%
NAMSW NEWAMSTERDAM PHARMA CO NV-27 0.0%
Value ($000) $633 Shares 333,333 Est. Cost $0.87 Unrealized —