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RA Capital Management, L.P.

Q3 2025 Holdings

Filed 2025-11-14 | 68 holdings | $8.1B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Ascendis Pharma A/S(ASND)SH04351P101$2.0B10,281,49625.2%
Rhythm Pharmaceuticals Inc(RYTM)SH76243J105$573.8M5,681,3597.1%
Vaxcyte Inc(PCVX)SH92243G108$431.0M11,965,9915.3%
Avidity Biosciences Inc(RNA)SH05370A108$376.5M8,641,0314.6%
Cidara Therapeutics Inc(CDTX)SH171757206$322.3M3,365,5234.0%
Sionna Therapeutics Inc(SION)SH829401108$307.2M10,445,3223.8%
89Bio Inc(ETNBGBP)SH282559103$292.4M19,889,6833.6%
Newamsterdam Pharma Co NV(NAMS)SHN62509109$288.4M10,138,9383.6%
Mineralys Therapeutics Inc(MLYS)SH603170101$277.7M7,323,7503.4%
Janux Therapeutics Inc(JANX)SH47103J105$273.5M11,189,6933.4%
Arcellx Inc(ACLX)SH03940C100$249.3M3,036,5273.1%
Lenz Therapeutics Inc(LENZ)SH52635N103$194.6M4,178,8232.4%
Tyra Biosciences Inc(TYRA)SH90240B106$170.7M12,198,6252.1%
Edgewise Therapeutics Inc(EWTX)SH28036F105$169.1M10,428,4372.1%
Wave Life Sciences LTD(WVE)SHY95308105$133.2M18,202,0091.6%
Septerna Inc(SEPN)SH81734D104$131.6M6,995,8581.6%
Dianthus Therapeutics Inc(DNTH)SH252828108$112.8M2,866,7331.4%
Bicara Therapeutics Inc(BCAX)SH055477103$109.8M6,955,9931.4%
GH Research PLC(GHRS)SHG3855L106$109.8M7,676,6971.4%
ARS Pharmaceuticals Inc(SPRY)SH82835W108$109.2M10,860,9771.3%
Nuvalent Inc(NUVL)SH670703107$107.8M1,246,4561.3%
Disc Medicine Inc(IRON)SH254604101$104.2M1,577,1061.3%
VOR Biopharma Inc(VOR)SH929033207$96.6M1,982,3011.2%
Fulcrum Therapeutics Inc(FULC)SH359616109$94.1M10,229,0991.2%
Pepgen Inc(PEPG)SH713317105$92.7M20,064,5451.1%
Geron Corp(GERN)SH374163103$82.7M60,379,3661.0%
Taysha Gene Therapies Inc(TSHA)SH877619106$77.0M23,555,6480.9%
Belite BIO Inc(BLTE)SH07782B104$64.8M875,0000.8%
Climb BIO Inc(CLYM)SH28658R106$63.2M31,419,2670.8%
Scholar Rock Holding Corp(SRRK)SH80706P103$43.5M1,166,7880.5%
Structure Therapeutics Inc(GPCR)SH86366E106$42.5M1,517,4180.5%
Monopar Therapeutics Inc(MNPR)SH61023L207$41.8M511,2070.5%
4D Molecular Therapeutics in(FDMT)SH35104E100$39.7M4,563,2110.5%
Solid Biosciences Inc(SLDB)SH83422E204$35.9M5,811,4230.4%
Metsera IncSH59267L107$35.4M675,5250.4%
Artiva Biotherapeutics Inc(ARTV)SH04317A107$28.3M9,853,3020.3%
LB Pharmaceuticals Inc(LBRX)SH50180M108$28.1M1,776,9580.3%
Travere Therapeutics Inc(TVTX)SH89422G107$27.5M1,150,0000.3%
Assembly Biosciences Inc(ASMB)SH045396207$26.1M1,020,4100.3%
Acumen Pharmaceuticals Inc(ABOS)SH00509G209$25.5M14,932,0630.3%
Contineum Therapeutics Inc(CTNM)SH21217B100$24.9M2,122,0000.3%
Nkarta Inc(NKTX)SH65487U108$22.4M10,805,1290.3%
Larimar Therapeutics Inc(LRMR)SH517125100$19.5M6,045,3510.2%
Invivyd Inc(IVVD)SH00534A102$18.8M17,119,0960.2%
Tango Therapeutics Inc(TNGX)SH87583X109$16.8M2,000,0000.2%
Prime Medicine Inc(PRME)SH74168J101$16.6M3,000,0000.2%
Arcus Biosciences Inc(RCUS)SH03969F109$15.5M1,136,3640.2%
Acrivon Therapeutics Inc(ACRV)SH004890109$15.1M8,340,5080.2%
Werewolf Therapeutics Inc(HOWL)SH95075A107$13.2M6,681,3070.2%
Uniqure NV(QURE)SHN90064101$11.7M200,0000.1%
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