ADAR1 Capital Management

ADAR1 Capital Management as of Sept. 30, 2025

Portfolio Holdings for ADAR1 Capital Management

ADAR1 Capital Management holds 203 positions in its portfolio as reported in the September 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Abivax Sa Sponsored Ads (ABVX) 10.8 $115M 1.4M 84.90
Keros Therapeutics (KROS) 8.0 $85M 5.4M 15.82
Spdr S&p 500 Etf Tr Tr Unit Put Option (SPY) 6.3 $67M 100k 666.18
Protagonist Therapeutics (PTGX) 6.2 $66M 989k 66.43
Roivant Sciences SHS (ROIV) 4.8 $51M 3.3M 15.13
Ea Series Trust Alpha Arch 1-3 (BOXX) 3.6 $38M 337k 113.86
Immunovant (IMVT) 3.4 $36M 2.2M 16.12
89bio (ETNB) 2.9 $31M 2.1M 14.70
Zai Lab Adr (ZLAB) 2.8 $29M 869k 33.89
Cytokinetics Com New (CYTK) 2.7 $29M 519k 54.96
Septerna (SEPN) 2.1 $22M 1.2M 18.81
Uniqure Nv SHS (QURE) 1.8 $20M 333k 58.37
Prothena Corp SHS (PRTA) 1.3 $14M 1.5M 9.76
Bridgebio Pharma (BBIO) 1.3 $14M 273k 51.94
Arbutus Biopharma (ABUS) 1.2 $13M 2.9M 4.54
Rapt Therapeutics Com New (RAPT) 1.2 $13M 508k 25.79
Cytomx Therapeutics (CTMX) 1.2 $13M 4.0M 3.19
Spdr Series Trust Bloomberg 1-3 Mo (BIL) 1.2 $12M 136k 91.75
Amylyx Pharmaceuticals (AMLX) 1.1 $12M 866k 13.59
Bioage Labs (BIOA) 1.0 $11M 1.9M 5.88
Monopar Therapeutics Com New (MNPR) 1.0 $11M 130k 81.67
Aa Mission Acquisition Corp Ord Shs Cl A (AAM) 1.0 $10M 983k 10.52
Crinetics Pharmaceuticals In (CRNX) 1.0 $10M 248k 41.65
Lexeo Therapeutics (LXEO) 1.0 $10M 1.5M 6.64
Cg Oncology (CGON) 0.9 $10M 249k 40.28
Taysha Gene Therapies Com Shs (TSHA) 0.9 $9.3M 2.8M 3.27
Regeneron Pharmaceuticals (REGN) 0.8 $8.8M 16k 562.27
Ionis Pharmaceuticals (IONS) 0.8 $8.8M 134k 65.42
Janux Therapeutics (JANX) 0.8 $8.6M 351k 24.44
Inhibikase Therapeutics Com New (IKT) 0.8 $8.5M 5.2M 1.62
Adagio Therapeutics (IVVD) 0.8 $8.1M 7.4M 1.10
Mestera (MTSR) 0.7 $8.0M 153k 52.33
Equillium (EQ) 0.7 $8.0M 5.6M 1.43
Perceptive Cap Solutions Cor Cl A Ord Shs (PCSC) 0.7 $7.9M 750k 10.56
Vaxcyte (PCVX) 0.7 $7.7M 213k 36.02
Rezolute Com New (RZLT) 0.7 $7.7M 816k 9.40
Xenon Pharmaceuticals (XENE) 0.7 $7.6M 189k 40.15
Ascendis Pharma A/s Sponsored Adr (ASND) 0.7 $7.2M 36k 198.81
Savara (SVRA) 0.7 $7.1M 2.0M 3.57
Sarepta Therapeutics (SRPT) 0.6 $6.7M 350k 19.27
Revolution Medicines (RVMD) 0.6 $6.5M 139k 46.70
Bridgebio Oncology Therapeut Com New 0.5 $5.8M 501k 11.58
Verona Pharma Sponsored Ads (VRNA) 0.5 $5.5M 52k 106.71
Oaktree Acquisition Corp Iii Unit 10/04/2029 (OACCU) 0.5 $5.5M 517k 10.61
Teva Pharmaceutical Inds Sponsored Ads (TEVA) 0.5 $5.4M 268k 20.20
Rhythm Pharmaceuticals (RYTM) 0.5 $5.0M 50k 100.99
Atai Life Sciences Nv SHS (ATAI) 0.5 $4.8M 913k 5.29
United Therapeutics Corporation (UTHR) 0.4 $4.7M 11k 419.21
Viking Therapeutics (VKTX) 0.4 $4.6M 176k 26.28
Bridgebio Pharma Note 2.250% 2/0 (Principal) 0.4 $4.4M 45k 98.83
Replimune Group (REPL) 0.4 $4.3M 1.0M 4.19
Nektar Therapeutics Com New (NKTR) 0.4 $4.1M 72k 56.90
Spdr Series Trust S&p Biotech Put Option (XBI) 0.4 $4.0M 40k 100.20
Fulcrum Therapeutics (FULC) 0.4 $3.8M 417k 9.20
Establishment Labs Holdings Ord (ESTA) 0.3 $3.7M 91k 40.99
Sanofi Sa Sponsored Adr (SNY) 0.3 $3.5M 74k 47.20
Krystal Biotech (KRYS) 0.3 $3.3M 19k 176.53
Newamsterdam Pharma Company Ordinary Shares (NAMS) 0.3 $3.3M 114k 28.44
Merus N V (MRUS) 0.3 $3.1M 33k 94.15
Mineralys Therapeutics (MLYS) 0.3 $3.0M 78k 37.92
Kiniksa Pharmaceuticals Intl Ord Shs Cl A (KNSA) 0.3 $2.9M 75k 38.83
Celldex Therapeutics Com New (CLDX) 0.3 $2.8M 109k 25.87
Zura Bio Class A Ord Shs (ZURA) 0.3 $2.8M 652k 4.33
Bridgebio Pharma Note 2.500% 3/1 (Principal) 0.3 $2.8M 20k 140.57
Vertex Pharmaceuticals Incorporated (VRTX) 0.3 $2.7M 7.0k 391.64
Arcellx Common Stock (ACLX) 0.2 $2.6M 32k 82.10
Biogen Idec (BIIB) 0.2 $2.5M 18k 140.08
Delcath Sys Com New (DCTH) 0.2 $2.4M 224k 10.75
Avidity Biosciences Ord (RNA) 0.2 $2.3M 54k 43.57
Madrigal Pharmaceuticals (MDGL) 0.2 $2.2M 4.9k 458.66
A Spac Iii Acquisition Corp Ord Shs Cl A (ASPC) 0.2 $2.2M 215k 10.34
Masimo Corporation (MASI) 0.2 $2.2M 15k 147.55
Miragen Therapeutics (VRDN) 0.2 $2.2M 102k 21.58
Summit Therapeutics (SMMT) 0.2 $2.1M 103k 20.66
Cidara Therapeutics Com New (CDTX) 0.2 $2.1M 22k 95.76
Regenxbio Inc equity us cm (RGNX) 0.2 $2.0M 205k 9.65
Korro Bio (KRRO) 0.2 $1.9M 40k 47.89
Rocket Pharmaceuticals (RCKT) 0.2 $1.9M 576k 3.26
Omniab (OABI) 0.2 $1.7M 1.1M 1.60
Arrowhead Pharmaceuticals (ARWR) 0.2 $1.7M 50k 34.49
Soleno Therapeutics (SLNO) 0.2 $1.7M 25k 67.60
Dynavax Technologies Corp Com New (DVAX) 0.2 $1.7M 170k 9.93
Alkermes SHS (ALKS) 0.2 $1.7M 56k 30.00
Monte Rosa Therapeutics (GLUE) 0.2 $1.6M 216k 7.41
Merck & Co (MRK) 0.1 $1.6M 19k 83.93
Cohen Circle Acquisit Corp I Unit 07/01/2030 0.1 $1.5M 150k 10.28
Acumen Pharmaceuticals (ABOS) 0.1 $1.5M 891k 1.71
Xencor (XNCR) 0.1 $1.5M 129k 11.73
Urogen Pharma (URGN) 0.1 $1.5M 75k 19.95
Agios Pharmaceuticals (AGIO) 0.1 $1.5M 37k 40.14
Ww Intl Com New (WW) 0.1 $1.4M 53k 27.36
Astria Therapeutics (ATXS) 0.1 $1.4M 194k 7.28
Centessa Pharmaceuticals Sponsored Ads (CNTA) 0.1 $1.3M 54k 24.25
Cortexyme (QNCX) 0.1 $1.3M 775k 1.63
Moonlake Immunotherapeutics Class A Ord (MLTX) 0.1 $1.2M 169k 7.17
Pfizer (PFE) 0.1 $1.1M 44k 25.48
Acasti Pharma (GRCE) 0.1 $1.0M 351k 2.98
Nuvalent Inc-a (NUVL) 0.1 $1.0M 12k 86.48
Best Spac I Acquisition Corp Unit 05/27/2030 (BSAAU) 0.1 $1.0M 100k 10.16
Electronic Arts (EA) 0.1 $996k 4.9k 201.70
Biontech Se Sponsored Ads (BNTX) 0.1 $986k 10k 98.62
Contineum Therapeutics Cl A (CTNM) 0.1 $916k 78k 11.75
Anteris Technologies Global (AVR) 0.1 $889k 198k 4.50
Tectonic Therapeutic (TECX) 0.1 $879k 56k 15.69
Wave Life Sciences SHS (WVE) 0.1 $872k 119k 7.32
Keen Vision Acquisition Corp SHS Call Option (KVAC) 0.1 $863k 75k 11.51
Pharvaris N V (PHVS) 0.1 $851k 34k 24.95
Novocure Ord Shs (NVCR) 0.1 $827k 64k 12.92
Eli Lilly & Co. (LLY) 0.1 $763k 1.0k 763.00
Larimar Therapeutics (LRMR) 0.1 $761k 236k 3.23
Scholar Rock Hldg Corp (SRRK) 0.1 $748k 20k 37.24
Denali Therapeutics (DNLI) 0.1 $748k 52k 14.52
Biohaven (BHVN) 0.1 $741k 49k 15.01
Dyne Therapeutics (DYN) 0.1 $729k 58k 12.65
Aclaris Therapeutics (ACRS) 0.1 $710k 374k 1.90
Mei Pharma 0.1 $708k 292k 2.42
Gossamer Bio Call Option (GOSS) 0.1 $704k 268k 2.63
Arvinas Ord (ARVN) 0.1 $704k 83k 8.52
Supernus Pharmaceuticals (SUPN) 0.1 $689k 14k 47.79
Ceridian Hcm Hldg (DAY) 0.1 $689k 10k 68.89
Maze Therapeatics (MAZE) 0.1 $675k 26k 25.93
Edgewise Therapeutics (EWTX) 0.1 $649k 40k 16.22
Alibaba Group Hldg Sponsored Ads (BABA) 0.1 $640k 3.6k 178.73
Geron Corporation (GERN) 0.1 $625k 456k 1.37
Olema Pharmaceuticals (OLMA) 0.1 $599k 61k 9.79
Silverback Therapeutics (SPRY) 0.1 $595k 59k 10.05
Spyre Therapeutics Com New (SYRE) 0.1 $571k 34k 16.76
American Exceptionalism Acqu Ord Cl A 0.1 $547k 50k 10.93
Ideaya Biosciences (IDYA) 0.1 $544k 20k 27.21
Lenz Therapeutics (LENZ) 0.1 $541k 12k 46.58
Neurogene (NGNE) 0.0 $531k 31k 17.33
Brighthouse Finl (BHF) 0.0 $531k 10k 53.08
Globa Terra Acquisition Cor Unit 99/99/9999 0.0 $509k 50k 10.17
Phathom Pharmaceuticals (PHAT) 0.0 $505k 43k 11.77
Wisdomtree Tr Floatng Rat Trea (USFR) 0.0 $503k 10k 50.27
Kezar Life Sciences Com New (KZR) 0.0 $487k 125k 3.90
Kura Oncology (KURA) 0.0 $487k 55k 8.85
Assembly Biosciences Com New (ASMB) 0.0 $485k 19k 25.60
Kiora Pharmaceuticals (KPRX) 0.0 $467k 168k 2.78
Apellis Pharmaceuticals (APLS) 0.0 $453k 20k 22.63
Inspire Med Sys (INSP) 0.0 $445k 6.0k 74.20
Intelligent Bio Solutions In (INBS) 0.0 $435k 426k 1.02
Surgery Partners (SGRY) 0.0 $433k 20k 21.64
Structure Therapeutics Sponsored Ads (GPCR) 0.0 $426k 15k 28.00
Avalo Therapeutics Com New (AVTX) 0.0 $412k 32k 12.71
Tenax Therapeutics Com New (TENX) 0.0 $407k 53k 7.61
Vistagen Therapeutics Ord (VTGN) 0.0 $401k 113k 3.55
Oruka Therapeutics (ORKA) 0.0 $401k 21k 19.23
Guardant Health (GH) 0.0 $375k 6.0k 62.48
Jd.com Spon Ads Cl A (JD) 0.0 $350k 10k 34.98
Atyr Pharma Com New Call Option (ATYR) 0.0 $348k 482k 0.72
Pulmonx Corp (LUNG) 0.0 $348k 215k 1.62
Context Therapeutics (CNTX) 0.0 $340k 351k 0.97
Jazz Pharmaceuticals Shs Usd (JAZZ) 0.0 $330k 2.5k 131.80
Avantor (AVTR) 0.0 $312k 25k 12.48
Agriculture & Nat Sol Acq Shs Cl A (ANSC) 0.0 $296k 27k 10.92
Akero Therapeutics (AKRO) 0.0 $292k 6.1k 47.48
Nurix Therapeutics (NRIX) 0.0 $288k 31k 9.24
Procap Acquisition Corp Unit 05/16/2030 (PCAPU) 0.0 $283k 27k 10.50
Harmony Biosciences Hldgs In (HRMY) 0.0 $282k 10k 27.56
Ultragenyx Pharmaceutical (RARE) 0.0 $271k 9.0k 30.08
Eliem Therapeutics (CLYM) 0.0 $268k 134k 2.01
BioMarin Pharmaceutical (BMRN) 0.0 $265k 4.9k 54.16
Ventyx Biosciences (VTYX) 0.0 $254k 82k 3.11
Alumis (ALMS) 0.0 $245k 61k 3.99
Cassava Sciences (SAVA) 0.0 $236k 81k 2.91
Therapeuticsmd Com New (TXMD) 0.0 $225k 209k 1.07
Kala Bio Com New (KALA) 0.0 $217k 142k 1.53
Spero Therapeutics (SPRO) 0.0 $217k 116k 1.88
Bicara Therapeutics (BCAX) 0.0 $216k 14k 15.79
Inflarx Nv (IFRX) 0.0 $214k 160k 1.34
Day One Biopharmaceuticals I (DAWN) 0.0 $198k 28k 7.05
Cybin Com New (CYBN) 0.0 $196k 33k 5.89
Compass Therapeutics (CMPX) 0.0 $175k 50k 3.50
Recursion Pharmaceuticals In Cl A (RXRX) 0.0 $171k 35k 4.88
Pepgen (PEPG) 0.0 $170k 37k 4.62
Karyopharm Therapeutics Com New (KPTI) 0.0 $164k 25k 6.54
Voyager Therapeutics (VYGR) 0.0 $164k 35k 4.67
Protara Therapeutics Com Stk (TARA) 0.0 $153k 35k 4.35
Achieve Life Sciences (ACHV) 0.0 $151k 48k 3.15
Clover Health Investments Com Cl A (CLOV) 0.0 $148k 48k 3.06
4d Molecular Therapeutics In (FDMT) 0.0 $145k 17k 8.69
Pmv Pharmaceuticals (PMVP) 0.0 $141k 101k 1.40
Generation Bio Com New (GBIO) 0.0 $136k 22k 6.12
Corbus Pharmaceuticals Hldgs Com New (CRBP) 0.0 $129k 10k 12.65
Kalvista Pharmaceuticals (KALV) 0.0 $122k 10k 12.18
Iovance Biotherapeutics Call Option (IOVA) 0.0 $109k 50k 2.17
Organon & Co Common Stock (OGN) 0.0 $107k 10k 10.68
Silence Therapeutics Ads (SLN) 0.0 $97k 19k 5.19
Zentalis Pharmaceuticals (ZNTL) 0.0 $76k 50k 1.51
Terns Pharmaceuticals (TERN) 0.0 $75k 10k 7.51
Solidion Technology Com New Call Option (STI) 0.0 $63k 14k 4.64
A Spac Iii Acquisition Corp Right 01/02/2026 (ASPCR) 0.0 $41k 215k 0.19
Biomx Com New (PHGE) 0.0 $41k 78k 0.53
Sab Biotherapeutics Com New (SABS) 0.0 $30k 15k 2.01
Minerva Neurosciences Com New (NERV) 0.0 $26k 12k 2.10
Mural Oncology Pub Ord Shs (MURA) 0.0 $25k 12k 2.07
Ibio Com New (IBIO) 0.0 $22k 27k 0.83
Proqr Thrapeutics N V Shs Euro (PRQR) 0.0 $21k 10k 2.13
Fractyl Health (GUTS) 0.0 $21k 13k 1.59
Coherus Biosciences (CHRS) 0.0 $17k 10k 1.64
Ovid Therapeutics (OVID) 0.0 $17k 13k 1.30
Leap Therapeutics Com New (LPTX) 0.0 $12k 26k 0.45