RA CAPITAL MANAGEMENT, L.P. Diversified Active

CIK: 0001346824 · Show all filings

Period: Q3 2025 (← Previous) (Next →)

Filing Date: Nov 14, 2025

Total Value ($000): $8,115,527 (100.0% shares, 0.0% debt)

Holdings (67)

ASND ASCENDIS PHARMA A/S - ADR 25.2%
Value ($000) $2,044,064 Shares 10,281,496 Est. Cost $82.85 Unrealized
RYTM RHYTHM PHARMACEUTICALS INC 7.1%
Value ($000) $573,760 Shares 5,681,359 Est. Cost $27.33 Unrealized +239.7%
PCVX VAXCYTE INC 5.3%
Value ($000) $431,015 Shares 11,965,991 Est. Cost $51.21 Unrealized -35.3%
RNAM AVIDITY BIOSCIENCES INC 4.6%
Value ($000) $376,490 Shares 8,641,031 Est. Cost $27.64 Unrealized +46.2%
CIDARA THERAPEUTICS INC 4.0%
Value ($000) $322,282 Shares 3,365,523 Est. Cost $38.25 Unrealized
SION SIONNA THERAPEUTICS INC 3.8%
Value ($000) $307,197 Shares 10,445,322 Est. Cost $16.34 Unrealized +33.1%
89BIO INC 3.6%
Value ($000) $292,378 Shares 19,889,683 Est. Cost $12.96 Unrealized
NAMS NEWAMSTERDAM PHARMA CO NV 3.6%
Value ($000) $288,351 Shares 10,138,938 Est. Cost $14.02 Unrealized +71.0%
MLYS MINERALYS THERAPEUTICS INC 3.4%
Value ($000) $277,717 Shares 7,323,750 Est. Cost $15.64 Unrealized +38.3%
JANX JANUX THERAPEUTICS INC 3.4%
Value ($000) $273,476 Shares 11,189,693 Est. Cost $26.21 Unrealized -7.1%
ACLX ARCELLX INC 3.1%
Value ($000) $249,299 Shares 3,036,527 Est. Cost $66.33 Unrealized +8.5%
LENZ LENZ THERAPEUTICS INC 2.4%
Value ($000) $194,650 Shares 4,178,823 Est. Cost $20.79 Unrealized +76.9%
TYRA TYRA BIOSCIENCES INC 2.1%
Value ($000) $170,659 Shares 12,198,625 Est. Cost $17.16 Unrealized -33.5%
EWTX EDGEWISE THERAPEUTICS INC 2.1%
Value ($000) $169,149 Shares 10,428,437 Est. Cost $15.67 Unrealized -9.5%
WVE WAVE LIFE SCIENCES LTD 1.6%
Value ($000) $133,239 Shares 18,202,009 Est. Cost $8.66 Unrealized -6.6%
SEPN SEPTERNA INC 1.6%
Value ($000) $131,592 Shares 6,995,858 Est. Cost $23.65 Unrealized -44.5%
DNTH DIANTHUS THERAPEUTICS INC 1.4%
Value ($000) $112,806 Shares 2,866,733 Est. Cost $21.84 Unrealized +17.0%
BCAX BICARA THERAPEUTICS INC 1.4%
Value ($000) $109,835 Shares 6,955,993 Est. Cost $25.50 Unrealized -56.1%
GHRS GH RESEARCH PLC 1.4%
Value ($000) $109,777 Shares 7,676,697 Est. Cost $15.85 Unrealized -11.7%
SPRY ARS PHARMACEUTICALS INC 1.3%
Value ($000) $109,153 Shares 10,860,977 Est. Cost $6.66 Unrealized +115.6%
NUVL NUVALENT INC-A 1.3%
Value ($000) $107,794 Shares 1,246,456 Est. Cost $79.06 Unrealized 0.0%
IRON DISC MEDICINE INC 1.3%
Value ($000) $104,215 Shares 1,577,106 Est. Cost $55.60 Unrealized +7.0%
VOR VOR BIOPHARMA INC 1.2%
Value ($000) $96,578 Shares 1,982,301 Est. Cost $40.21 Unrealized 0.0%
FULC FULCRUM THERAPEUTICS INC 1.2%
Value ($000) $94,108 Shares 10,229,099 Est. Cost $7.35 Unrealized -1.5%
PEPG PEPGEN INC 1.1%
Value ($000) $92,698 Shares 20,064,545 Est. Cost $6.78 Unrealized -76.2%
GERN GERON CORP 1.0%
Value ($000) $82,720 Shares 60,379,366 Est. Cost $2.43 Unrealized -45.2%
TSHA TAYSHA GENE THERAPIES INC 0.9%
Value ($000) $77,027 Shares 23,555,648 Est. Cost $2.03 Unrealized +39.4%
BLTE BELITE BIO INC - ADR 0.8%
Value ($000) $64,750 Shares 875,000 Est. Cost $74.00 Unrealized
CLYM CLIMB BIO INC 0.8%
Value ($000) $63,153 Shares 31,419,267 Est. Cost $12.52 Unrealized -85.2%
SRRK SCHOLAR ROCK HOLDING CORP 0.5%
Value ($000) $43,451 Shares 1,166,788 Est. Cost $38.29 Unrealized -8.7%
GPCR STRUCTURE THERAPEUTICS INC 0.5%
Value ($000) $42,488 Shares 1,517,418 Est. Cost $41.59 Unrealized
MNPR MONOPAR THERAPEUTICS INC 0.5%
Value ($000) $41,750 Shares 511,207 Est. Cost $16.78 Unrealized +166.4%
FDMT 4D MOLECULAR THERAPEUTICS IN 0.5%
Value ($000) $39,654 Shares 4,563,211 Est. Cost $19.29 Unrealized -69.0%
SLDB SOLID BIOSCIENCES INC 0.4%
Value ($000) $35,856 Shares 5,811,423 Est. Cost $6.22 Unrealized -6.0%
METSERA INC 0.4%
Value ($000) $35,350 Shares 675,525 Est. Cost $27.22 Unrealized
ARTV ARTIVA BIOTHERAPEUTICS INC 0.3%
Value ($000) $28,279 Shares 9,853,302 Est. Cost $11.59 Unrealized -76.9%
LBRX LB PHARMACEUTICALS INC 0.3%
Value ($000) $28,058 Shares 1,776,958 Est. Cost $15.87 Unrealized 0.0%
TVTX TRAVERE THERAPEUTICS INC 0.3%
Value ($000) $27,485 Shares 1,150,000 Est. Cost $17.69 Unrealized +6.3%
ASMB ASSEMBLY BIOSCIENCES INC 0.3%
Value ($000) $26,122 Shares 1,020,410 Est. Cost $21.94 Unrealized 0.0%
ABOS ACUMEN PHARMACEUTICALS INC 0.3%
Value ($000) $25,534 Shares 14,932,063 Est. Cost $13.02 Unrealized -89.4%
CTNM CONTINEUM THERAPEUTICS INC-A 0.3%
Value ($000) $24,934 Shares 2,122,000 Est. Cost $8.06 Unrealized 0.0%
NKTX NKARTA INC 0.3%
Value ($000) $22,367 Shares 10,805,129 Est. Cost $20.85 Unrealized -90.2%
LRMR LARIMAR THERAPEUTICS INC 0.2%
Value ($000) $19,526 Shares 6,045,351 Est. Cost $7.79 Unrealized -51.9%
IVVD INVIVYD INC 0.2%
Value ($000) $18,831 Shares 17,119,096 Est. Cost $0.89 Unrealized 0.0%
TNGX TANGO THERAPEUTICS INC 0.2%
Value ($000) $16,800 Shares 2,000,000 Est. Cost $2.47 Unrealized +173.7%
PRME PRIME MEDICINE INC 0.2%
Value ($000) $16,620 Shares 3,000,000 Est. Cost $4.06 Unrealized 0.0%
RCUS ARCUS BIOSCIENCES INC 0.2%
Value ($000) $15,455 Shares 1,136,364 Est. Cost $11.59 Unrealized -10.3%
ACRV ACRIVON THERAPEUTICS INC 0.2%
Value ($000) $15,096 Shares 8,340,508 Est. Cost $10.73 Unrealized -86.9%
HOWL WEREWOLF THERAPEUTICS INC 0.2%
Value ($000) $13,162 Shares 6,681,307 Est. Cost $9.71 Unrealized -85.9%
QURE UNIQURE NV 0.1%
Value ($000) $11,674 Shares 200,000 Est. Cost $18.16 Unrealized 0.0%
ELDN ELEDON PHARMACEUTICALS INC 0.1%
Value ($000) $9,237 Shares 3,566,338 Est. Cost $3.94 Unrealized -25.9%
JBIO JADE BIOSCIENCES INC 0.1%
Value ($000) $9,168 Shares 1,062,326 Est. Cost $33.31 Unrealized -75.5%
SABS SAB BIOTHERAPEUTICS INC 0.1%
Value ($000) $8,847 Shares 4,401,500 Est. Cost $2.26 Unrealized 0.0%
INSP INSPIRE MEDICAL SYSTEMS INC 0.1%
Value ($000) $8,526 Shares 114,901 Est. Cost $101.25 Unrealized 0.0%
CTMX CYTOMX THERAPEUTICS INC 0.1%
Value ($000) $8,490 Shares 2,661,331 Est. Cost $1.30 Unrealized +73.6%
AVTX AVALO THERAPEUTICS INC 0.1%
Value ($000) $8,426 Shares 662,968 Est. Cost $10.31 Unrealized -16.6%
PCSC PERCEPTIVE CAPITAL SOLUTIONS 0.1%
Value ($000) $7,950 Shares 750,000 Est. Cost $10.07 Unrealized +5.1%
SRZN SURROZEN INC 0.1%
Value ($000) $7,765 Shares 602,626 Est. Cost $11.08 Unrealized -5.4%
WGS GENEDX HOLDINGS CORP 0.1%
Value ($000) $6,254 Shares 58,044 Est. Cost $78.50 Unrealized +38.8%
ADICET BIO INC 0.1%
Value ($000) $6,110 Shares 7,541,000 Est. Cost $2.35 Unrealized
NAMSW NEWAMSTERDAM PHARMA CO NV-27 0.1%
Value ($000) $5,703 Shares 333,333 Est. Cost $0.87 Unrealized
EVH EVOLENT HEALTH INC - A 0.1%
Value ($000) $4,899 Shares 579,052 Est. Cost $9.70 Unrealized 0.0%
GKOS GLAUKOS CORP 0.1%
Value ($000) $4,418 Shares 54,180 Est. Cost $91.83 Unrealized 0.0%
DSGN DESIGN THERAPEUTICS INC 0.0%
Value ($000) $3,582 Shares 475,699 Est. Cost $5.01 Unrealized 0.0%
EXAS EXACT SCIENCES CORP 0.0%
Value ($000) $3,006 Shares 54,939 Est. Cost $49.96 Unrealized 0.0%
IFRX INFLARX NV 0.0%
Value ($000) $2,644 Shares 1,973,233 Est. Cost $1.18 Unrealized -10.2%
PGNY PROGYNY INC 0.0%
Value ($000) $2,079 Shares 96,628 Est. Cost $22.73 Unrealized 0.0%