Rtw Investments

Rtw Investments as of June 30, 2025

Portfolio Holdings for Rtw Investments

Rtw Investments holds 73 positions in its portfolio as reported in the June 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Madrigal Pharmaceuticals (MDGL) 8.6 $603M 2.0M 302.64
Natera (NTRA) 6.2 $438M 2.6M 168.94
Ptc Therapeutics I (PTCT) 5.4 $378M 7.7M 48.84
Argenx Se Sponsored Adr (ARGX) 5.3 $371M 674k 551.22
Protagonist Therapeutics (PTGX) 4.5 $318M 5.8M 55.27
Insmed Com Par $.01 (INSM) 4.4 $310M 3.1M 100.64
Akero Therapeutics (AKRO) 4.2 $292M 5.5M 53.36
Verona Pharma Sponsored Ads (VRNA) 4.1 $289M 3.1M 94.58
Avidity Biosciences Ord (RNA) 3.9 $273M 9.6M 28.40
Stryker Corporation (SYK) 3.3 $234M 591k 395.63
Penumbra (PEN) 3.2 $222M 864k 256.63
Merus N V (MRUS) 3.0 $210M 4.0M 52.60
ACADIA Pharmaceuticals (ACAD) 2.8 $194M 9.0M 21.57
Zai Lab Adr (ZLAB) 2.8 $194M 5.5M 34.97
Axsome Therapeutics (AXSM) 2.3 $158M 1.5M 104.39
RadNet (RDNT) 2.2 $153M 2.7M 56.91
Immunocore Hldgs Ads (IMCR) 2.2 $153M 4.9M 31.38
Alkermes SHS (ALKS) 1.9 $134M 4.7M 28.61
Neurocrine Biosciences (NBIX) 1.9 $134M 1.1M 125.69
Tarsus Pharmaceuticals (TARS) 1.8 $126M 3.1M 40.51
Apogee Therapeutics (APGE) 1.7 $118M 2.7M 43.43
Masimo Corporation (MASI) 1.6 $115M 683k 168.22
Establishment Labs Holdings Ord (ESTA) 1.6 $110M 2.6M 42.71
Intuitive Surgical Com New (ISRG) 1.6 $110M 203k 543.41
Cytokinetics Com New (CYTK) 1.3 $90M 2.7M 33.04
Quest Diagnostics Incorporated (DGX) 1.3 $90M 500k 179.63
Uniqure Nv SHS (QURE) 1.0 $72M 5.2M 13.94
Gh Research Ordinary Shares (GHRS) 1.0 $68M 5.5M 12.19
Urogen Pharma (URGN) 0.9 $62M 4.5M 13.70
Ultragenyx Pharmaceutical (RARE) 0.9 $62M 1.7M 36.36
Abbott Laboratories (ABT) 0.9 $60M 444k 136.01
Stoke Therapeutics (STOK) 0.8 $58M 5.1M 11.35
Taysha Gene Therapies Com Shs (TSHA) 0.8 $58M 25M 2.31
Spyre Therapeutics Com New (SYRE) 0.8 $54M 3.6M 14.97
Beta Bionics (BBNX) 0.7 $48M 3.3M 14.56
Ge Healthcare Technologies I Common Stock (GEHC) 0.7 $46M 626k 74.07
Guardant Health (GH) 0.6 $45M 857k 52.04
Cg Oncology (CGON) 0.6 $44M 1.7M 26.00
Rocket Pharmaceuticals (RCKT) 0.6 $43M 18M 2.45
Immatics SHS (IMTX) 0.5 $38M 7.0M 5.38
Soleno Therapeutics (SLNO) 0.5 $36M 424k 83.78
Moonlake Immunotherapeutics Class A Ord (MLTX) 0.5 $35M 741k 47.20
Tempus Ai Cl A (TEM) 0.4 $25M 400k 63.54
Lenz Therapeutics (LENZ) 0.4 $25M 863k 29.31
Compass Pathways Sponsored Ads (CMPS) 0.3 $23M 8.2M 2.80
Health Sciences Acq Corp 2 (OBIO) 0.3 $22M 8.3M 2.68
Oruka Therapeutics (ORKA) 0.3 $22M 1.9M 11.21
Neurogene (NGNE) 0.3 $20M 1.4M 14.95
Centessa Pharmaceuticals Sponsored Ads (CNTA) 0.3 $20M 1.5M 13.14
89bio (ETNB) 0.3 $19M 2.0M 9.82
Replimune Group (REPL) 0.3 $19M 2.1M 9.29
Xencor (XNCR) 0.3 $19M 2.4M 7.86
Verastem Com New (VSTM) 0.3 $18M 4.3M 4.15
Dyne Therapeutics (DYN) 0.2 $16M 1.7M 9.52
Jade Biosciences Com New (JBIO) 0.2 $15M 1.4M 9.99
Crinetics Pharmaceuticals In (CRNX) 0.2 $13M 467k 28.76
Cullinan Oncology (CGEM) 0.2 $13M 1.7M 7.53
Exagen (XGN) 0.2 $12M 1.7M 6.98
Rapt Therapeutics Com New (RAPT) 0.2 $12M 1.5M 8.00
Corvus Pharmaceuticals (CRVS) 0.2 $11M 2.7M 4.00
Perceptive Cap Solutions Cor Cl A Ord Shs (PCSC) 0.1 $7.9M 743k 10.62
Cytomx Therapeutics (CTMX) 0.1 $7.9M 3.5M 2.27
Allurion Technologies Common Stock (ALUR) 0.1 $6.2M 2.5M 2.43
Wave Life Sciences SHS (WVE) 0.1 $5.9M 900k 6.50
Cargo Therapeutics (CRGX) 0.1 $5.0M 1.2M 4.12
Milestone Pharmaceuticals (MIST) 0.1 $4.9M 2.5M 1.94
Omada Health (OMDA) 0.1 $3.7M 200k 18.30
Kestra Med Technologies SHS (KMTS) 0.0 $3.3M 200k 16.58
Ceribell (CBLL) 0.0 $2.8M 150k 18.73
Tenax Therapeutics Com New (TENX) 0.0 $2.2M 378k 5.76
Immunic (IMUX) 0.0 $281k 402k 0.70
Adagio Med Hldgs (ADGM) 0.0 $272k 209k 1.30
Rocket Pharmaceuticals *w Exp 09/02/202 (RCKTW) 0.0 $10k 350k 0.03