RA CAPITAL MANAGEMENT, L.P. Q2 2025 Filing
Filed August 14, 2025
Portfolio Value
$5.9T
Holdings
63
Report Date
Q2 2025
Filing Type
13F-HR
All Holdings (63 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | ASNDASCENDIS PHARMA A/S - ADR | 10,281,496 | $1.8T | 29.90% | |
| 2 | PCVXVAXCYTE INC | 11,965,991 | $389.0B | 6.55% | |
| 3 | RYTMRHYTHM PHARMACEUTICALS INC | 5,561,359 | $351.4B | 5.92% | |
| 4 | JANXJANUX THERAPEUTICS INC | 11,189,693 | $258.5B | 4.35% | |
| 5 | RNAAVIDITY BIOSCIENCES INC | 7,266,031 | $206.4B | 3.48% | |
| 6 | ACLXARCELLX INC | 3,036,527 | $200.0B | 3.37% | |
| 7 | ETNBGBP89BIO INC | 19,889,683 | $195.3B | 3.29% | |
| 8 | SPRYARS PHARMACEUTICALS INC | 10,860,977 | $189.5B | 3.19% | |
| 9 | NAMSNEWAMSTERDAM PHARMA CO NV | 10,138,938 | $183.6B | 3.09% | |
| 10 | SIONSIONNA THERAPEUTICS INC | 10,445,322 | $181.2B | 3.05% | |
| 11 | CDTXCIDARA THERAPEUTICS INC | 3,365,523 | $163.9B | 2.76% | |
| 12 | EWTXEDGEWISE THERAPEUTICS INC | 9,902,633 | $129.8B | 2.19% | |
| 13 | LENZLENZ THERAPEUTICS INC | 4,178,823 | $122.5B | 2.06% | |
| 14 | WVEWAVE LIFE SCIENCES LTD | 18,202,009 | $118.3B | 1.99% | |
| 15 | TYRATYRA BIOSCIENCES INC | 12,198,625 | $116.7B | 1.97% | |
| 16 | GHRSGH RESEARCH PLC | 7,676,697 | $93.6B | 1.58% | |
| 17 | DYNDYNE THERAPEUTICS INC | 9,714,392 | $92.5B | 1.56% | |
| 18 | GONGERON CORP | 60,379,366 | $85.1B | 1.43% | |
| 19 | IRONDISC MEDICINE INC | 1,577,106 | $83.5B | 1.41% | |
| 20 | MLYSMINERALYS THERAPEUTICS INC | 6,147,280 | $83.2B | 1.40% | |
| 21 | SEPNSEPTERNA INC | 6,995,858 | $73.9B | 1.25% | |
| 22 | FULCFULCRUM THERAPEUTICS INC | 10,229,099 | $70.4B | 1.19% | |
| 23 | BCAXBICARA THERAPEUTICS INC | 6,955,993 | $64.6B | 1.09% | |
| 24 | VORVOR BIOPHARMA INC | 39,646,039 | $64.2B | 1.08% | |
| 25 | TSHATAYSHA GENE THERAPIES INC | 23,555,648 | $54.4B | 0.92% | |
| 26 | DNTHDIANTHUS THERAPEUTICS INC | 2,866,733 | $53.4B | 0.90% | |
| 27 | RXSTRXSIGHT INC | 3,702,967 | $48.1B | 0.81% | |
| 28 | TRMLTOURMALINE BIO INC | 2,538,925 | $40.6B | 0.68% | |
| 29 | SRRKSCHOLAR ROCK HOLDING CORP | 1,136,453 | $40.3B | 0.68% | |
| 30 | CLYMCLIMB BIO INC | 31,419,267 | $39.0B | 0.66% | |
| 31 | GPCRSTRUCTURE THERAPEUTICS INC | 1,517,418 | $31.5B | 0.53% | |
| 32 | SLDBSOLID BIOSCIENCES INC | 5,811,323 | $28.3B | 0.48% | |
| 33 | MTSRMETSERA INC | 675,525 | $19.2B | 0.32% | |
| 34 | MNPRMONOPAR THERAPEUTICS INC | 511,207 | $18.3B | 0.31% | |
| 35 | NKTXNKARTA INC | 10,805,129 | $17.9B | 0.30% | |
| 36 | LRMRLARIMAR THERAPEUTICS INC | 6,045,351 | $17.5B | 0.29% | |
| 37 | ABOSACUMEN PHARMACEUTICALS INC | 14,932,063 | $17.3B | 0.29% | |
| 38 | ELVNENLIVEN THERAPEUTICS INC | 848,986 | $17.0B | 0.29% | |
| 39 | TVTXTRAVERE THERAPEUTICS INC | 1,150,000 | $17.0B | 0.29% | |
| 40 | FDMT4D MOLECULAR THERAPEUTICS IN | 4,563,211 | $16.9B | 0.29% | |
| 41 | HNGEHINGE HEALTH INC-A | 300,000 | $15.5B | 0.26% | |
| 42 | ARTVARTIVA BIOTHERAPEUTICS INC | 9,853,302 | $14.9B | 0.25% | |
| 43 | PEPGPEPGEN INC | 10,689,545 | $11.9B | 0.20% | |
| 44 | JBIOJADE BIOSCIENCES INC | 1,062,326 | $10.6B | 0.18% | |
| 45 | TNGXTANGO THERAPEUTICS INC | 2,000,000 | $10.2B | 0.17% | |
| 46 | ACRVACRIVON THERAPEUTICS INC | 8,340,508 | $9.9B | 0.17% | |
| 47 | ELDNELEDON PHARMACEUTICALS INC | 3,566,338 | $9.7B | 0.16% | |
| 48 | RCUSARCUS BIOSCIENCES INC | 1,136,364 | $9.3B | 0.16% | |
| 49 | —PERCEPTIVE CAPITAL SOLUTIONS | 750,000 | $8.0B | 0.13% | |
| 50 | OMDAOMADA HEALTH INC | 400,000 | $7.3B | 0.12% | |
| 51 | HOWLWEREWOLF THERAPEUTICS INC | 6,681,307 | $7.3B | 0.12% | |
| 52 | BBNXBETA BIONICS INC | 500,000 | $7.3B | 0.12% | |
| 53 | CTMXCYTOMX THERAPEUTICS INC | 2,661,331 | $6.0B | 0.10% | |
| 54 | TXG10X GENOMICS INC-CLASS A | 475,343 | $5.5B | 0.09% | |
| 55 | SRZNSURROZEN INC | 602,626 | $5.4B | 0.09% | |
| 56 | WGSGENEDX HOLDINGS CORP | 58,044 | $5.4B | 0.09% | |
| 57 | AVTXAVALO THERAPEUTICS INC | 932,973 | $4.7B | 0.08% | |
| 58 | TORCEURADICET BIO INC | 7,541,000 | $4.6B | 0.08% | |
| 59 | MBXMBX BIOSCIENCES INC | 377,841 | $4.3B | 0.07% | |
| 60 | TARAPROTARA THERAPEUTIC INC | 1,039,295 | $3.1B | 0.05% | |
| 61 | NAMSNEWAMSTERDAM PHARMA CO NV-27 | 333,333 | $2.7B | 0.04% | |
| 62 | ACHCACADIA HEALTHCARE CO INC | 89,262 | $2.0B | 0.03% | |
| 63 | IFRXINFLARX NV | 1,973,233 | $1.6B | 0.03% |