RA CAPITAL MANAGEMENT, L.P. Diversified Active

Location: Boston, MA

CIK: 0001346824 · Show all filings

Period: Q4 2025 (← Previous) (Next →)

Filing Date: Feb 17, 2026

Total Value: $9.761B (100.0% shares, 0.0% debt)

Holdings (71)

ASND ASCENDIS PHARMA A/S - ADR 22.5%
Value $2.192B Shares 10,281,496 Share Price $213.24 Est. Cost/Share $82.85 Unrealized @ Report Date —
— CIDARA THERAPEUTICS INC 7.6%
Value $743M Shares 3,365,523 Share Price $220.89 Est. Cost/Share $38.25 Unrealized @ Report Date —
RYTM RHYTHM PHARMACEUTICALS INC 7.3%
Value $714M Shares 6,666,837 Share Price $107.04 Est. Cost/Share $38.97 Unrealized @ Report Date +172.2%
RNAM AVIDITY BIOSCIENCES INC 6.4%
Value $623M Shares 8,641,031 Share Price $72.13 * Est. Cost/Share $27.64 Unrealized @ Report Date +133.7%
PCVX VAXCYTE INC 5.1%
Value $495M Shares 10,724,599 Share Price $46.14 * Est. Cost/Share $51.21 Unrealized @ Report Date -12.7%
SION SIONNA THERAPEUTICS INC 4.2%
Value $407M Shares 9,905,045 Share Price $41.14 * Est. Cost/Share $16.34 Unrealized @ Report Date +132.1%
NAMS NEWAMSTERDAM PHARMA CO NV 3.4%
Value $335M Shares 9,550,191 Share Price $35.08 * Est. Cost/Share $14.02 Unrealized @ Report Date +159.7%
TYRA TYRA BIOSCIENCES INC 3.3%
Value $321M Shares 12,198,625 Share Price $26.29 * Est. Cost/Share $17.16 Unrealized @ Report Date +7.0%
WVE WAVE LIFE SCIENCES LTD 3.2%
Value $309M Shares 18,203,009 Share Price $17.00 * Est. Cost/Share $8.66 Unrealized @ Report Date +17.3%
MLYS MINERALYS THERAPEUTICS INC 2.7%
Value $266M Shares 7,323,750 Share Price $36.29 * Est. Cost/Share $15.64 Unrealized @ Report Date +156.5%
EWTX EDGEWISE THERAPEUTICS INC 2.7%
Value $259M Shares 10,428,437 Share Price $24.81 * Est. Cost/Share $15.67 Unrealized @ Report Date +28.1%
SEPN SEPTERNA INC 2.0%
Value $195M Shares 6,995,858 Share Price $27.88 * Est. Cost/Share $23.65 Unrealized @ Report Date +1.0%
NUVL NUVALENT INC-A 1.9%
Value $189M Shares 1,880,057 Share Price $100.59 Est. Cost/Share $85.65 Unrealized @ Report Date +15.1%
IRON DISC MEDICINE INC 1.6%
Value $157M Shares 1,976,132 Share Price $79.41 * Est. Cost/Share $61.44 Unrealized @ Report Date +37.5%
JANX JANUX THERAPEUTICS INC 1.6%
Value $154M Shares 11,189,693 Share Price $13.80 * Est. Cost/Share $26.21 Unrealized @ Report Date -10.3%
PEPG PEPGEN INC 1.3%
Value $131M Shares 20,064,545 Share Price $6.51 * Est. Cost/Share $6.78 Unrealized @ Report Date -23.4%
TSHA TAYSHA GENE THERAPIES INC 1.3%
Value $130M Shares 23,555,648 Share Price $5.50 * Est. Cost/Share $2.03 Unrealized @ Report Date +139.0%
SPRY ARS PHARMACEUTICALS INC 1.3%
Value $127M Shares 10,860,977 Share Price $11.65 * Est. Cost/Share $6.66 Unrealized @ Report Date +46.1%
BCRX BIOCRYST PHARMACEUTICALS INC 1.3%
Value $123M Shares 15,827,186 Share Price $7.80 * Est. Cost/Share $7.23 Unrealized @ Report Date 0.0%
BCAX BICARA THERAPEUTICS INC 1.2%
Value $117M Shares 6,955,993 Share Price $16.83 Est. Cost/Share $25.50 Unrealized @ Report Date -33.0%
PRAX PRAXIS PRECISION MEDICINES I 1.1%
Value $110M Shares 373,787 Share Price $294.74 * Est. Cost/Share $186.22 Unrealized @ Report Date 0.0%
GHRS GH RESEARCH PLC 1.0%
Value $97.49M Shares 7,676,697 Share Price $12.70 * Est. Cost/Share $15.85 Unrealized @ Report Date -14.1%
GERN GERON CORP 0.9%
Value $84.18M Shares 63,771,366 Share Price $1.32 * Est. Cost/Share $2.37 Unrealized @ Report Date -47.0%
ACLX ARCELLX INC 0.8%
Value $82.62M Shares 1,267,156 Share Price $65.20 * Est. Cost/Share $66.33 Unrealized @ Report Date +20.3%
CLYM CLIMB BIO INC 0.8%
Value $77.71M Shares 11,293,828 Share Price $6.88 * Est. Cost/Share $12.52 Unrealized @ Report Date -80.8%
VOR VOR BIOPHARMA INC 0.7%
Value $70.7M Shares 5,404,998 Share Price $13.08 * Est. Cost/Share $26.54 Unrealized @ Report Date -29.8%
BLTE BELITE BIO INC - ADR 0.7%
Value $69.18M Shares 432,484 Share Price $159.96 Est. Cost/Share $74.00 Unrealized @ Report Date —
FULC FULCRUM THERAPEUTICS INC 0.7%
Value $68.47M Shares 6,053,960 Share Price $11.31 * Est. Cost/Share $7.35 Unrealized @ Report Date +38.5%
LENZ LENZ THERAPEUTICS INC 0.7%
Value $66.86M Shares 4,178,823 Share Price $16.00 * Est. Cost/Share $20.79 Unrealized @ Report Date +40.2%
DNTH DIANTHUS THERAPEUTICS INC 0.7%
Value $66.42M Shares 1,611,733 Share Price $41.21 * Est. Cost/Share $21.84 Unrealized @ Report Date +77.5%
OLMA OLEMA PHARMACEUTICALS INC 0.7%
Value $65M Shares 2,600,000 Share Price $25.00 * Est. Cost/Share $17.79 Unrealized @ Report Date 0.0%
EVMN EVOMMUNE INC 0.6%
Value $59.21M Shares 3,458,770 Share Price $17.12 * Est. Cost/Share $18.78 Unrealized @ Report Date 0.0%
JBIO JADE BIOSCIENCES INC 0.6%
Value $56.64M Shares 3,671,083 Share Price $15.43 * Est. Cost/Share $17.98 Unrealized @ Report Date -34.7%
SYRE SPYRE THERAPEUTICS INC 0.5%
Value $53.12M Shares 1,621,620 Share Price $32.76 * Est. Cost/Share $26.13 Unrealized @ Report Date 0.0%
LXEO LEXEO THERAPEUTICS INC 0.5%
Value $49.65M Shares 5,000,000 Share Price $9.93 * Est. Cost/Share $9.13 Unrealized @ Report Date 0.0%
LBRX LB PHARMACEUTICALS INC 0.5%
Value $49.16M Shares 2,208,604 Share Price $22.26 * Est. Cost/Share $16.18 Unrealized @ Report Date +8.0%
MNPR MONOPAR THERAPEUTICS INC 0.4%
Value $43.57M Shares 667,207 Share Price $65.30 * Est. Cost/Share $31.96 Unrealized @ Report Date +155.7%
CAPR CAPRICOR THERAPEUTICS INC 0.4%
Value $43.52M Shares 1,507,844 Share Price $28.86 * Est. Cost/Share $13.06 Unrealized @ Report Date 0.0%
FDMT 4D MOLECULAR THERAPEUTICS IN 0.4%
Value $42.4M Shares 5,653,211 Share Price $7.50 * Est. Cost/Share $17.53 Unrealized @ Report Date -42.1%
IVVD INVIVYD INC 0.4%
Value $42.28M Shares 17,119,096 Share Price $2.47 * Est. Cost/Share $0.89 Unrealized @ Report Date +134.5%
ARTV ARTIVA BIOTHERAPEUTICS INC 0.4%
Value $42.27M Shares 9,853,302 Share Price $4.29 * Est. Cost/Share $11.59 Unrealized @ Report Date -67.4%
GRAL GRAIL INC 0.4%
Value $36.66M Shares 428,266 Share Price $85.59 Est. Cost/Share $86.40 Unrealized @ Report Date 0.0%
ASMB ASSEMBLY BIOSCIENCES INC 0.4%
Value $34.7M Shares 1,020,410 Share Price $34.01 * Est. Cost/Share $21.94 Unrealized @ Report Date +46.8%
SLDB SOLID BIOSCIENCES INC 0.3%
Value $32.78M Shares 5,811,423 Share Price $5.64 * Est. Cost/Share $6.22 Unrealized @ Report Date -12.9%
ABOS ACUMEN PHARMACEUTICALS INC 0.3%
Value $31.51M Shares 14,932,063 Share Price $2.11 * Est. Cost/Share $13.02 Unrealized @ Report Date -84.8%
BNTC BENITEC BIOPHARMA INC 0.3%
Value $24.92M Shares 1,850,000 Share Price $13.47 * Est. Cost/Share $13.83 Unrealized @ Report Date 0.0%
CTNM CONTINEUM THERAPEUTICS INC-A 0.3%
Value $24.91M Shares 2,179,711 Share Price $11.43 Est. Cost/Share $8.15 Unrealized @ Report Date +40.0%
RZLT REZOLUTE INC 0.2%
Value $21.66M Shares 9,180,000 Share Price $2.36 * Est. Cost/Share $7.84 Unrealized @ Report Date 0.0%
ACRV ACRIVON THERAPEUTICS INC 0.2%
Value $20.1M Shares 8,340,508 Share Price $2.41 * Est. Cost/Share $10.73 Unrealized @ Report Date -79.7%
NKTX NKARTA INC 0.2%
Value $19.99M Shares 10,805,129 Share Price $1.85 * Est. Cost/Share $20.85 Unrealized @ Report Date -90.4%
OVID OVID THERAPEUTICS INC 0.2%
Value $17.46M Shares 10,714,000 Share Price $1.63 * Est. Cost/Share $1.54 Unrealized @ Report Date 0.0%
PALI PALISADE BIO INC 0.2%
Value $16.74M Shares 7,124,116 Share Price $2.35 * Est. Cost/Share $1.92 Unrealized @ Report Date 0.0%
SABS SAB BIOTHERAPEUTICS INC 0.2%
Value $16.46M Shares 4,401,500 Share Price $3.74 * Est. Cost/Share $2.26 Unrealized @ Report Date +45.5%
CCCC C4 THERAPEUTICS INC 0.2%
Value $15.28M Shares 8,000,000 Share Price $1.91 * Est. Cost/Share $2.37 Unrealized @ Report Date 0.0%
MDLN MEDLINE INC-CL A 0.1%
Value $14.07M Shares 335,000 Share Price $42.00 Est. Cost/Share $42.23 Unrealized @ Report Date 0.0%
DSGN DESIGN THERAPEUTICS INC 0.1%
Value $13.71M Shares 1,461,381 Share Price $9.38 * Est. Cost/Share $6.91 Unrealized @ Report Date +13.3%
INSP INSPIRE MEDICAL SYSTEMS INC 0.1%
Value $13.09M Shares 141,964 Share Price $92.23 * Est. Cost/Share $100.18 Unrealized @ Report Date -4.5%
AVTX AVALO THERAPEUTICS INC 0.1%
Value $12.04M Shares 662,968 Share Price $18.16 * Est. Cost/Share $10.31 Unrealized @ Report Date +63.7%
RANI RANI THERAPEUTICS HOLDINGS-A 0.1%
Value $11.47M Shares 8,500,000 Share Price $1.35 * Est. Cost/Share $1.51 Unrealized @ Report Date 0.0%
PCSC PERCEPTIVE CAPITAL SOLUTIONS 0.1%
Value $9.773M Shares 750,000 Share Price $13.03 * Est. Cost/Share $10.07 Unrealized @ Report Date +11.9%
ACET ADICET BIO INC 0.1%
Value $7.984M Shares 948,249 Share Price $8.42 * Est. Cost/Share $11.05 Unrealized @ Report Date 0.0%
NAMSW NEWAMSTERDAM PHARMA CO NV-27 0.1%
Value $7.667M Shares 333,333 Share Price $23.00 Est. Cost/Share $0.87 Unrealized @ Report Date —
WGS GENEDX HOLDINGS CORP 0.1%
Value $7.549M Shares 58,044 Share Price $130.06 * Est. Cost/Share $78.50 Unrealized @ Report Date +74.8%
WAY WAYSTAR HOLDING CORP 0.0%
Value $4.729M Shares 144,400 Share Price $32.75 * Est. Cost/Share $35.62 Unrealized @ Report Date 0.0%
HOWL WEREWOLF THERAPEUTICS INC 0.0%
Value $4.233M Shares 6,681,307 Share Price $0.63 * Est. Cost/Share $9.71 Unrealized @ Report Date -87.5%
HNGE HINGE HEALTH INC-A 0.0%
Value $3.721M Shares 80,113 Share Price $46.45 * Est. Cost/Share $48.16 Unrealized @ Report Date 0.0%
PGNY PROGYNY INC 0.0%
Value $2.481M Shares 96,628 Share Price $25.68 * Est. Cost/Share $22.73 Unrealized @ Report Date +1.2%
— QIAGEN N.V. 0.0%
Value $2.082M Shares 43,976 Share Price $47.34 Est. Cost/Share $47.34 Unrealized @ Report Date —
KIDS ORTHOPEDIATRICS CORP 0.0%
Value $1.953M Shares 109,959 Share Price $17.76 Est. Cost/Share $17.51 Unrealized @ Report Date 0.0%
HCAT HEALTH CATALYST INC 0.0%
Value $1.897M Shares 793,749 Share Price $2.39 * Est. Cost/Share $2.73 Unrealized @ Report Date 0.0%
PTN PALATIN TECHNOLOGIES INC 0.0%
Value $1.077M Shares 70,000 Share Price $15.38 * Est. Cost/Share $13.14 Unrealized @ Report Date 0.0%