RA CAPITAL MANAGEMENT, L.P. Q3 2025 Filing
Filed November 14, 2025
Portfolio Value
$8.1T
Holdings
67
Report Date
Q3 2025
Filing Type
13F-HR
All Holdings (67 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | ASNDASCENDIS PHARMA A/S - ADR | 10,281,496 | $2.0T | 25.19% | |
| 2 | RYTMRHYTHM PHARMACEUTICALS INC | 5,681,359 | $573.8B | 7.07% | |
| 3 | PCVXVAXCYTE INC | 11,965,991 | $431.0B | 5.31% | |
| 4 | RNAAVIDITY BIOSCIENCES INC | 8,641,031 | $376.5B | 4.64% | |
| 5 | CDTXCIDARA THERAPEUTICS INC | 3,365,523 | $322.3B | 3.97% | |
| 6 | SIONSIONNA THERAPEUTICS INC | 10,445,322 | $307.2B | 3.79% | |
| 7 | ETNBGBP89BIO INC | 19,889,683 | $292.4B | 3.60% | |
| 8 | NAMSNEWAMSTERDAM PHARMA CO NV | 10,138,938 | $288.4B | 3.55% | |
| 9 | MLYSMINERALYS THERAPEUTICS INC | 7,323,750 | $277.7B | 3.42% | |
| 10 | JANXJANUX THERAPEUTICS INC | 11,189,693 | $273.5B | 3.37% | |
| 11 | ACLXARCELLX INC | 3,036,527 | $249.3B | 3.07% | |
| 12 | LENZLENZ THERAPEUTICS INC | 4,178,823 | $194.6B | 2.40% | |
| 13 | TYRATYRA BIOSCIENCES INC | 12,198,625 | $170.7B | 2.10% | |
| 14 | EWTXEDGEWISE THERAPEUTICS INC | 10,428,437 | $169.1B | 2.08% | |
| 15 | WVEWAVE LIFE SCIENCES LTD | 18,202,009 | $133.2B | 1.64% | |
| 16 | SEPNSEPTERNA INC | 6,995,858 | $131.6B | 1.62% | |
| 17 | DNTHDIANTHUS THERAPEUTICS INC | 2,866,733 | $112.8B | 1.39% | |
| 18 | BCAXBICARA THERAPEUTICS INC | 6,955,993 | $109.8B | 1.35% | |
| 19 | GHRSGH RESEARCH PLC | 7,676,697 | $109.8B | 1.35% | |
| 20 | SPRYARS PHARMACEUTICALS INC | 10,860,977 | $109.2B | 1.34% | |
| 21 | NUVLNUVALENT INC-A | 1,246,456 | $107.8B | 1.33% | |
| 22 | IRONDISC MEDICINE INC | 1,577,106 | $104.2B | 1.28% | |
| 23 | VORVOR BIOPHARMA INC | 1,982,301 | $96.6B | 1.19% | |
| 24 | FULCFULCRUM THERAPEUTICS INC | 10,229,099 | $94.1B | 1.16% | |
| 25 | PEPGPEPGEN INC | 20,064,545 | $92.7B | 1.14% | |
| 26 | GONGERON CORP | 60,379,366 | $82.7B | 1.02% | |
| 27 | TSHATAYSHA GENE THERAPIES INC | 23,555,648 | $77.0B | 0.95% | |
| 28 | BLTEBELITE BIO INC - ADR | 875,000 | $64.8B | 0.80% | |
| 29 | CLYMCLIMB BIO INC | 31,419,267 | $63.2B | 0.78% | |
| 30 | SRRKSCHOLAR ROCK HOLDING CORP | 1,166,788 | $43.5B | 0.54% | |
| 31 | GPCRSTRUCTURE THERAPEUTICS INC | 1,517,418 | $42.5B | 0.52% | |
| 32 | MNPRMONOPAR THERAPEUTICS INC | 511,207 | $41.8B | 0.51% | |
| 33 | FDMT4D MOLECULAR THERAPEUTICS IN | 4,563,211 | $39.7B | 0.49% | |
| 34 | SLDBSOLID BIOSCIENCES INC | 5,811,423 | $35.9B | 0.44% | |
| 35 | MTSRMETSERA INC | 675,525 | $35.4B | 0.44% | |
| 36 | ARTVARTIVA BIOTHERAPEUTICS INC | 9,853,302 | $28.3B | 0.35% | |
| 37 | LBRXLB PHARMACEUTICALS INC | 1,776,958 | $28.1B | 0.35% | |
| 38 | TVTXTRAVERE THERAPEUTICS INC | 1,150,000 | $27.5B | 0.34% | |
| 39 | ASMBASSEMBLY BIOSCIENCES INC | 1,020,410 | $26.1B | 0.32% | |
| 40 | ABOSACUMEN PHARMACEUTICALS INC | 14,932,063 | $25.5B | 0.31% | |
| 41 | CTNMCONTINEUM THERAPEUTICS INC-A | 2,122,000 | $24.9B | 0.31% | |
| 42 | NKTXNKARTA INC | 10,805,129 | $22.4B | 0.28% | |
| 43 | LRMRLARIMAR THERAPEUTICS INC | 6,045,351 | $19.5B | 0.24% | |
| 44 | IVVDINVIVYD INC | 17,119,096 | $18.8B | 0.23% | |
| 45 | TNGXTANGO THERAPEUTICS INC | 2,000,000 | $16.8B | 0.21% | |
| 46 | PRMEPRIME MEDICINE INC | 3,000,000 | $16.6B | 0.20% | |
| 47 | RCUSARCUS BIOSCIENCES INC | 1,136,364 | $15.5B | 0.19% | |
| 48 | ACRVACRIVON THERAPEUTICS INC | 8,340,508 | $15.1B | 0.19% | |
| 49 | HOWLWEREWOLF THERAPEUTICS INC | 6,681,307 | $13.2B | 0.16% | |
| 50 | QUREUNIQURE NV | 200,000 | $11.7B | 0.14% | |
| 51 | ELDNELEDON PHARMACEUTICALS INC | 3,566,338 | $9.2B | 0.11% | |
| 52 | JBIOJADE BIOSCIENCES INC | 1,062,326 | $9.2B | 0.11% | |
| 53 | SABSSAB BIOTHERAPEUTICS INC | 4,401,500 | $8.8B | 0.11% | |
| 54 | INSPINSPIRE MEDICAL SYSTEMS INC | 114,901 | $8.5B | 0.11% | |
| 55 | CTMXCYTOMX THERAPEUTICS INC | 2,661,331 | $8.5B | 0.10% | |
| 56 | AVTXAVALO THERAPEUTICS INC | 662,968 | $8.4B | 0.10% | |
| 57 | —PERCEPTIVE CAPITAL SOLUTIONS | 750,000 | $8.0B | 0.10% | |
| 58 | SRZNSURROZEN INC | 602,626 | $7.8B | 0.10% | |
| 59 | WGSGENEDX HOLDINGS CORP | 58,044 | $6.3B | 0.08% | |
| 60 | TORCEURADICET BIO INC | 7,541,000 | $6.1B | 0.08% | |
| 61 | NAMSNEWAMSTERDAM PHARMA CO NV-27 | 333,333 | $5.7B | 0.07% | |
| 62 | EVHEVOLENT HEALTH INC - A | 579,052 | $4.9B | 0.06% | |
| 63 | GKOSGLAUKOS CORP | 54,180 | $4.4B | 0.05% | |
| 64 | DSGNDESIGN THERAPEUTICS INC | 475,699 | $3.6B | 0.04% | |
| 65 | EXASEXACT SCIENCES CORP | 54,939 | $3.0B | 0.04% | |
| 66 | IFRXINFLARX NV | 1,973,233 | $2.6B | 0.03% | |
| 67 | PGNYPROGYNY INC | 96,628 | $2.1B | 0.03% |