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RTW Investments, LP

Q1 2025 Holdings

Filed 2025-05-15 | 68 holdings | $6.5B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Madrigal Pharmaceuticals Inc(MDGL)COM558868105$660.4M1,993,68710.1%
Argenx SE(ARGX)SPONSORED ADR04016X101$398.6M673,4976.1%
PTC Therapeutics Inc(PTCT)COM69366J200$381.3M7,483,1275.8%
Natera Inc(NTRA)COM632307104$366.8M2,593,5465.6%
Axsome Therapeutics Inc(AXSM)COM05464T104$340.9M2,922,7295.2%
Akero Therapeutics Inc(AKRO)COM00973Y108$300.3M7,419,3404.6%
Protagonist Therapeutics Inc(PTGX)COM74366E102$276.6M5,719,4154.2%
Avidity Biosciences Inc(RNA)COM05370A108$258.2M8,746,9263.9%
Penumbra Inc(PEN)COM70975L107$230.7M862,7703.5%
Insmed Inc(INSM)COM PAR $.01457669307$230.0M3,014,5583.5%
Alkermes PLC(ALKS)SHSG01767105$227.3M6,884,6983.5%
Stryker Corporation(SYK)COM863667101$219.7M590,2213.4%
Verona Pharma PLC(VRNA)SPONSORED ADS925050106$180.9M2,848,8002.8%
Merus N VCOMN5749R100$175.5M4,169,3932.7%
Tarsus Pharmaceuticals Inc(TARS)COM87650L103$170.3M3,316,0322.6%
Immunocore Hldgs PLC(IMCR)ADS45258D105$144.5M4,869,7982.2%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$141.9M8,540,1172.2%
Rocket Pharmaceuticals Inc(RCKT)COM77313F106$118.0M17,687,7721.8%
Radnet Inc(RDNT)COM750491102$115.2M2,317,5821.8%
Masimo Corp(MASI)COM574795100$113.8M683,2941.7%
ZAI LAB LTD(ZLAB)ADR98887Q104$113.4M3,136,6801.7%
Cytokinetics Inc(CYTK)COM NEW23282W605$109.4M2,721,1581.7%
Establishment Labs Hldgs Inc(ESTA)COMG31249108$105.4M2,583,8871.6%
Apogee Therapeutics Inc(APGE)COM03770N101$101.3M2,712,0971.5%
Intuitive Surgical Inc(ISRG)COM NEW46120E602$100.3M202,4561.5%
Globus MED Inc(GMED)CL A379577208$82.4M1,125,0001.3%
Ultragenyx Pharmaceutical in(RARE)COM90400D108$61.8M1,707,4020.9%
GH Research PLC(GHRS)ORDINARY SHARESG3855L106$60.7M5,499,7690.9%
Spyre Therapeutics Inc(SYRE)COM NEW00773J202$58.4M3,621,9960.9%
Uniqure NV(QURE)SHSN90064101$45.2M4,265,4280.7%
Urogen Pharma LTD(URGN)COMM96088105$42.4M3,834,7940.6%
GE Healthcare Technologies I(GEHC)COMMON STOCK36266G107$42.0M520,0000.6%
CG Oncology Inc(CGON)COM156944100$41.7M1,701,2160.6%
Beta Bionics Inc(BBNX)COM08659B102$40.4M3,299,8700.6%
Orchestra Biomed Hldgs Inc(OBIO)COM68572M106$35.1M8,206,1620.5%
Stoke Therapeutics Inc(STOK)COM86150R107$34.1M5,123,5250.5%
Immatics N.v(IMTX)SHSN44445109$31.2M6,909,5100.5%
Taysha Gene Therapies Inc(TSHA)COM SHS877619106$26.1M18,787,8660.4%
Verastem Inc(VSTM)COM NEW92337C203$25.6M4,245,4760.4%
Xencor Inc(XNCR)COM98401F105$25.6M2,402,8830.4%
Arvinas Inc(ARVN)COM04335A105$23.4M3,334,3080.4%
Lenz Therapeutics Inc(LENZ)COM52635N103$22.2M863,3890.3%
Replimune Group Inc(REPL)COM76029N106$20.1M2,065,0100.3%
Oruka Therapeutics Inc(ORKA)COM687604108$20.0M1,945,6490.3%
Tempus AI Inc(TEM)CL A88023B103$19.3M400,0000.3%
Glaukos Corp(GKOS)COM377322102$18.7M190,0000.3%
Dyne Therapeutics Inc(DYN)COM26818M108$17.7M1,690,5670.3%
Cargo Therapeutics Inc(CRGX)COM14179K101$16.8M4,124,8590.3%
Quest Diagnostics Inc(DGX)COM74834L100$16.8M98,9970.3%
Compass Pathways PLC(CMPS)SPONSORED ADS20451W101$15.8M5,538,1680.2%
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