RTW INVESTMENTS, LP Q1 2025 Filing
Filed May 15, 2025
Portfolio Value
$6.5T
Holdings
68
Report Date
Q1 2025
Filing Type
13F-HR
All Holdings (68 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | MDGLMADRIGAL PHARMACEUTICALS INC | 1,993,687 | $660.4B | 10.10% | |
| 2 | ARGXARGENX SE | 673,497 | $398.6B | 6.10% | |
| 3 | PTCTPTC THERAPEUTICS INC | 7,483,127 | $381.3B | 5.83% | |
| 4 | NTRANATERA INC | 2,593,546 | $366.8B | 5.61% | |
| 5 | AXSMAXSOME THERAPEUTICS INC | 2,922,729 | $340.9B | 5.21% | |
| 6 | AKROAKERO THERAPEUTICS INC | 7,419,340 | $300.3B | 4.59% | |
| 7 | PTGXPROTAGONIST THERAPEUTICS INC | 5,719,415 | $276.6B | 4.23% | |
| 8 | RNAAVIDITY BIOSCIENCES INC | 8,746,926 | $258.2B | 3.95% | |
| 9 | PENPENUMBRA INC | 862,770 | $230.7B | 3.53% | |
| 10 | IM8NINSMED INC | 3,014,558 | $230.0B | 3.52% | |
| 11 | ALKSALKERMES PLC | 6,884,698 | $227.3B | 3.48% | |
| 12 | SYKSTRYKER CORPORATION | 590,221 | $219.7B | 3.36% | |
| 13 | VRNAVERONA PHARMA PLC | 2,848,800 | $180.9B | 2.77% | |
| 14 | MRUSMERUS N V | 4,169,393 | $175.5B | 2.68% | |
| 15 | TARSTARSUS PHARMACEUTICALS INC | 3,316,032 | $170.3B | 2.61% | |
| 16 | IMCRIMMUNOCORE HLDGS PLC | 4,869,798 | $144.5B | 2.21% | |
| 17 | ACADACADIA PHARMACEUTICALS INC | 8,540,117 | $141.9B | 2.17% | |
| 18 | RCKTROCKET PHARMACEUTICALS INC | 17,687,772 | $118.0B | 1.80% | |
| 19 | RDNTRADNET INC | 2,317,582 | $115.2B | 1.76% | |
| 20 | 3M4MASIMO CORP | 683,294 | $113.8B | 1.74% | |
| 21 | ZLABZAI LAB LTD | 3,136,680 | $113.4B | 1.73% | |
| 22 | CYTKCYTOKINETICS INC | 2,721,158 | $109.4B | 1.67% | |
| 23 | ESTAESTABLISHMENT LABS HLDGS INC | 2,583,887 | $105.4B | 1.61% | |
| 24 | APGEAPOGEE THERAPEUTICS INC | 2,712,097 | $101.3B | 1.55% | |
| 25 | ISRGINTUITIVE SURGICAL INC | 202,456 | $100.3B | 1.53% | |
| 26 | GMEDGLOBUS MED INC | 1,125,000 | $82.3B | 1.26% | |
| 27 | RAREULTRAGENYX PHARMACEUTICAL IN | 1,707,402 | $61.8B | 0.95% | |
| 28 | GHRSGH RESEARCH PLC | 5,499,769 | $60.7B | 0.93% | |
| 29 | SYRESPYRE THERAPEUTICS INC | 3,621,996 | $58.4B | 0.89% | |
| 30 | QUREUNIQURE NV | 4,265,428 | $45.2B | 0.69% | |
| 31 | URGNUROGEN PHARMA LTD | 3,834,794 | $42.4B | 0.65% | |
| 32 | GEHCGE HEALTHCARE TECHNOLOGIES I | 520,000 | $42.0B | 0.64% | |
| 33 | CGONCG ONCOLOGY INC | 1,701,216 | $41.7B | 0.64% | |
| 34 | BBNXBETA BIONICS INC | 3,299,870 | $40.4B | 0.62% | |
| 35 | OBIOORCHESTRA BIOMED HLDGS INC | 8,206,162 | $35.1B | 0.54% | |
| 36 | STOKSTOKE THERAPEUTICS INC | 5,123,525 | $34.1B | 0.52% | |
| 37 | IMTXIMMATICS N.V | 6,909,510 | $31.2B | 0.48% | |
| 38 | TSHATAYSHA GENE THERAPIES INC | 18,787,866 | $26.1B | 0.40% | |
| 39 | VSTMVERASTEM INC | 4,245,476 | $25.6B | 0.39% | |
| 40 | XNCRXENCOR INC | 2,402,883 | $25.6B | 0.39% | |
| 41 | ARVNARVINAS INC | 3,334,308 | $23.4B | 0.36% | |
| 42 | LENZLENZ THERAPEUTICS INC | 863,389 | $22.2B | 0.34% | |
| 43 | REPLREPLIMUNE GROUP INC | 2,065,010 | $20.1B | 0.31% | |
| 44 | ORKAORUKA THERAPEUTICS INC | 1,945,649 | $20.0B | 0.31% | |
| 45 | TEMTEMPUS AI INC | 400,000 | $19.3B | 0.30% | |
| 46 | GKOSGLAUKOS CORP | 190,000 | $18.7B | 0.29% | |
| 47 | DYNDYNE THERAPEUTICS INC | 1,690,567 | $17.7B | 0.27% | |
| 48 | CRGXCARGO THERAPEUTICS INC | 4,124,859 | $16.8B | 0.26% | |
| 49 | DGXQUEST DIAGNOSTICS INC | 98,997 | $16.8B | 0.26% | |
| 50 | CMPSCOMPASS PATHWAYS PLC | 5,538,168 | $15.8B | 0.24% | |
| 51 | NGNENEUROGENE INC | 1,348,656 | $15.8B | 0.24% | |
| 52 | RAPTEURRAPT THERAPEUTICS INC | 11,764,000 | $14.4B | 0.22% | |
| 53 | ETNBGBP89BIO INC | 1,967,527 | $14.3B | 0.22% | |
| 54 | CGEMCULLINAN THERAPEUTICS INC | 1,705,960 | $12.9B | 0.20% | |
| 55 | BEAMBEAM THERAPEUTICS INC | 438,659 | $8.6B | 0.13% | |
| 56 | CRVSCORVUS PHARMACEUTICALS INC | 2,679,479 | $8.5B | 0.13% | |
| 57 | —PERCEPTIVE CAP SOLUTIONS COR | 742,500 | $7.6B | 0.12% | |
| 58 | WVEWAVE LIFE SCIENCES LTD | 900,000 | $7.3B | 0.11% | |
| 59 | XGNEXAGEN INC | 1,511,866 | $5.4B | 0.08% | |
| 60 | KMTSKESTRA MED TECHNOLOGIES LTD | 200,000 | $5.0B | 0.08% | |
| 61 | ALURALLURION TECHNOLOGIES INC | 1,050,063 | $3.4B | 0.05% | |
| 62 | BIOABIOAGE LABS INC | 786,353 | $3.0B | 0.05% | |
| 63 | CBLLCERIBELL INC | 150,000 | $2.9B | 0.04% | |
| 64 | TENXTENAX THERAPEUTICS INC | 378,346 | $2.5B | 0.04% | |
| 65 | MISTMILESTONE PHARMACEUTICALS IN | 2,506,102 | $2.0B | 0.03% | |
| 66 | CNTACENTESSA PHARMACEUTICALS PLC | 50,000 | $719.0M | 0.01% | |
| 67 | ADGMADAGIO MED HLDGS INC | 209,361 | $168.5M | 0.00% | |
| 68 | RCKTWROCKET PHARMACEUTICALS INC | 350,000 | $16.4M | 0.00% |