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13F-HR filed by ADAR1 Capital Management, LLC

ADAR1 Capital Management, LLC filed this 13F-HR for the quarter ended 2025-03-31, filed 2025-05-15, with 202 holding rows worth $538,666,337.

Accession
0001940272-25-000003
Filed
2025-05-15
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2025

A holdings report, 202 entries on the cover page, a total value of $538,666,337 stated on the cover page (in dollars after the unit check, H1), rows summing to $538,666,337 with VALUE read as dollars as filed, 13F file number 028-23931. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
PROTAGONIST THERAPEUTICS74366E102COM939,669$45,442,393dollars as filed
EA SERIES TRUST02072L565ALPHA ARCH 1-3337,125$37,586,066dollars as filed
ROIVANT SCIENCES LTDG76279101SHS3,483,404$35,147,546dollars as filed
ZAI LAB LTD ADR98887Q104ADR940,858$34,002,608dollars as filed
IMMUNOVANT INC45258J102COM968,866$16,557,920dollars as filed
CYTOKINETICS INC23282W605COM NEW390,729$15,703,399dollars as filed
KEROS THERAPEUTICS INC COM492327101Stock1,486,461$15,147,038dollars as filed
ABIVAX SA-00370M103SPONSORED ADS2,210,019$13,812,619dollars as filed
SPDR Bloomberg 1-3 Month T-Bill ETF78468R663SHS135,585$12,437,212dollars as filed
BRIDGEBIO PHARMA INC10806X102COM339,635$11,741,182dollars as filed
INHIBIKASE THERAPEUTICS INC45719W205COMMON STOCK5,122,105$11,217,410dollars as filed
SPRINGWORKS THERAPEUTICS INC85205L107COM207,778$9,169,243dollars as filed
ISHARES TR464287457COM103,337$8,549,070dollars as filed
TEVA PHARMACEUTICAL INDS LTD SPONSORED ADS881624209ADR523,767$8,050,299dollars as filed
SAREPTA THERAPEUTICS INC803607100COM122,921$7,844,818dollars as filed
PERCEPTIVE CAPITAL SOLUTIONSG70077105CL A ORD SHS750,000$7,725,000dollars as filed
CG ONCOLOGY INC156944100COMMON STOCK301,134$7,374,772dollars as filed
RAPT THERAPEUTICS INC75382E109COM5,970,768$7,284,337dollars as filed
JANUX THERAPEUTICS INC47103J105COM264,900$7,152,300dollars as filedcall
Arbutus Biopharma Corp03879J100Common Shares, without par value1,879,114$6,558,108dollars as filed
INTRA-CELLULAR THERAPIES INC46116X101COMMON STOCK48,044$6,337,964dollars as filed
REVOLUTION MEDICINES INC COM76155X100Stock177,136$6,263,529dollars as filed
ANTERIS TECHNOLOGIES GLOBAL03675P102COMMON STOCK1,678,063$6,108,149dollars as filed
AA MISSION ACQUISITION CORPG1000R101ORD SHS CL A578,359$6,032,284dollars as filed
SAGE THERAPEUTICS INC78667J108COM742,495$5,902,835dollars as filed
89BIO INC282559103COM804,220$5,846,679dollars as filed
NOVARTIS AG SPONSORED ADR66987V109ADR50,000$5,574,000dollars as filedput
COHERUS BIOSCIENCES INC19249HAB9BOND5,625,000$5,484,375dollars as filedprincipal
OAKTREE ACQUISITION CORP IIIG6717R120UNIT 10/04/2029516,482$5,392,072dollars as filed
HELIX ACQUISITION CORP IIG4444H101CL A ORD SHS469,729$5,307,938dollars as filed
AMYLYX PHARMACEUTICALS INC03237H101COM1,471,587$5,209,418dollars as filed
SCHOLAR ROCK HLDG CORP80706P103COM157,079$5,050,090dollars as filed
XENON PHARMACEUTICALS INC COM98420N105Stock127,548$4,279,235dollars as filed
XENCOR INC98401F105COMMON STOCK398,152$4,236,337dollars as filed
MINERALYS THERAPEUTICS INC603170101COM263,425$4,183,189dollars as filed
SEPTERNA INC COM81734D104Stock720,848$4,173,710dollars as filed
JANUX THERAPEUTICS INC47103J105COM153,767$4,151,709dollars as filed
Bridgebio Pharma Inc Note 2.250 percent 2/010806XAD4Convertible4,500,000$4,034,250dollars as filedprincipal
APOGEE THERAPEUTICS INC COM03770N101Stock104,853$3,917,308dollars as filed
SAVARA INC805111101COM1,360,291$3,768,006dollars as filed
MONOPAR THERAPEUTICS INC61023L207COMMON STOCK100,774$3,669,181dollars as filed
AEROVATE THERAPEUTICS INC008064107COM1,461,234$3,667,697dollars as filed
BIOAGE LABS INC COM09077V100Stock971,100$3,651,336dollars as filed
ZURA BIO LTDG9TY5A101COMMON STOCK2,801,184$3,613,527dollars as filed
SOLENO THERAPEUTICS INC834203309COM50,000$3,572,500dollars as filedput
ASTRIA THERAPEUTICS INC COM04635X102Stock641,690$3,426,625dollars as filed
REZOLUTE INC76200L309COMMON STOCK1,116,047$3,236,536dollars as filed
CENTESSA PHARMACEUTICALS PLC152309100SPONSORED ADS216,166$3,108,467dollars as filed
AKERO THERAPEUTICS INC00973Y108COM71,143$2,879,869dollars as filed
MERUS N VN5749R100COM66,960$2,818,346dollars as filed
BRIDGEBIO PHARMA INC10806XAH5NOTE 1.750% 3/02,666,627$2,741,292dollars as filedprincipal
PTC THERAPEUTICS INC69366J200COM50,023$2,549,172dollars as filed
REGENXBIO INC75901B107COM350,352$2,505,017dollars as filed
ARDELYX INC039697107COM490,743$2,409,548dollars as filed
BRIDGEBIO PHARMA INC10806XAB8NOTE 2.500% 3/12,000,000$2,281,520dollars as filedprincipal
DYNAVAX TECHNOLOGIES CORP268158201COM NEW170,000$2,204,900dollars as filed
ARVINAS INC04335A105COM313,354$2,199,745dollars as filed
A SPAC III ACQUISITION CORPG0544A103ORD SHS CL A215,000$2,162,900dollars as filed
RHYTHM PHARMACEUTICALS INC76243J105COM36,890$1,954,063dollars as filed
SUMMIT THERAPEUTICS INC86627T108COM100,000$1,929,000dollars as filedcall
DELCATH SYSTEMS INC24661P807COMMON STOCK149,385$1,901,671dollars as filed
CRINETICS PHARMACEUTICALS INC COM22663K107Stock53,125$1,781,812dollars as filed
KALA BIO INC483119202COM NEW298,955$1,713,012dollars as filed
VIR BIOTECHNOLOGY INC92764N102COM250,000$1,620,000dollars as filed
ROCKET PHARMACEUTICALS INC77313F106COM241,800$1,612,806dollars as filed
TAYSHA GENE THERAPIES INC877619106COMMON STOCK1,066,309$1,482,170dollars as filed
VIKING THERAPEUTICS INC92686J106COM59,413$1,434,824dollars as filed
FULCRUM THERAPEUTICS INC359616109COMMON STOCK490,532$1,412,732dollars as filed
CARGO THERAPEUTICS INC COM14179K101Stock341,515$1,389,966dollars as filed
ORUKA THERAPEUTICS INC COM687604108Stock132,780$1,362,323dollars as filed
SOLENO THERAPEUTICS INC834203309COM18,830$1,345,404dollars as filed
VERONA PHARMA PLC925050106SPONSORED ADS20,000$1,269,800dollars as filed
Checkpoint Therapeutics Inc162828206Common Stock305,800$1,235,432dollars as filed
ALDEYRA THERAPEUTICS INC01438T106COM211,579$1,216,579dollars as filed
KORRO BIO INC500946108COMMON STOCK68,715$1,196,328dollars as filed
CONTINEUM THERAPEUTICS INC CL A21217B100Stock168,765$1,177,980dollars as filed
TECTONIC THERAPEUTIC INC878972108COMMON STOCK62,603$1,108,699dollars as filed
VIRIDIAN THERAPEUTICS INC92790C104COM79,000$1,064,920dollars as filed
VISTAGEN THERAPEUTICS INC92840H400COM420,765$1,051,912dollars as filed
Pfizer Inc.717081103COM41,050$1,040,207dollars as filed
ARES ACQUISITION CORP IIG33033104SHS CLASS A90,466$1,008,696dollars as filed
SURGERY PARTNERS INC86881A100COM40,000$950,000dollars as filed
KINIKSA PHARMACEUTICALS INTL P ORD SHS CL AG52694109Stock41,412$919,761dollars as filed
ARCELLX INC COMMON STOCK03940C100Stock13,962$915,907dollars as filed
REGENERON PHARMACEUTICALS COM75886F107Stock1,361$863,187dollars as filed
KEEN VISION ACQUISITION CORPG52443101UNIT 99/99/999975,000$841,500dollars as filed
AGIOS PHARMACEUTICALS INC00847X104COM27,900$817,470dollars as filed
GRACE THERAPEUTICS INC00439U104COM343,512$783,207dollars as filed
KEZAR LIFE SCIENCES INC49372L209COM NEW147,404$719,332dollars as filed
ARROWHEAD PHARMACEUTICALS IN04280A100COM56,300$717,262dollars as filed
SPRINGWORKS THERAPEUTICS INC85205L107COM15,000$661,950dollars as filedcall
STRUCTURE THERAPEUTICS INC COMP86366E106EQUITY35,619$616,565dollars as filed
BIOGEN INC COM09062X103Stock4,500$615,780dollars as filed
ITEOS THERAPEUTICS INC46565G104COM101,096$603,543dollars as filed
NATERA INC COM632307104Stock4,250$600,992dollars as filed
ZYMEWORKS INC98985Y108COM50,000$595,500dollars as filed
LEXEO THERAPEUTICS INC52886X107COMMON STOCK170,448$591,455dollars as filed
KIORA PHARMACEUTICALS INC49721T507COM194,665$585,942dollars as filed
SPERO THERAPEUTICS INC84833T103COM801,277$576,919dollars as filed
BIOHAVEN LTDG1110E107COM22,641$544,290dollars as filed
PROTARA THERAPEUTICS INC74365U107COM STK122,690$522,659dollars as filed
WISDOMTREE TR97717Y527FLOATNG RAT TREA10,000$503,300dollars as filed
AGRICULTURE & NAT SOL ACQ COG0131Y100SHS CL A47,062$502,062dollars as filed
Eli Lilly and Company532457108COM600$495,546dollars as filed
MADRIGAL PHARMACEUTICALS INC COM558868105Stock1,490$493,533dollars as filed
VAXCYTE INC COM92243G108Stock12,800$483,328dollars as filed
RENOVORX INC75989R107COM NEW479,883$475,084dollars as filed
ALECTOR INC014442107COMMON STOCK380,330$467,806dollars as filed
INSMED INC COM PAR $.01457669307Stock6,074$463,385dollars as filed
BIONTECH SE SPONSORED ADS09075V102ADR5,000$455,300dollars as filed
CIDARA THERAPEUTICS INC171757206COM NEW20,938$451,005dollars as filed
TENAX THERAPEUTICS INC88032L605COM NEW68,741$450,254dollars as filed
EDGEWISE THERAPEUTICS INC28036F105COM20,000$440,000dollars as filed
NABORS ENERGY TRANSITION CORG6363K106CL A39,900$436,905dollars as filed
GERON CORP374163103COM266,176$423,220dollars as filed
Instil Bio Inc45783C200COM NEW24,328$422,334dollars as filed
KALVISTA PHARMACEUTICALS INC483497103COM35,743$412,474dollars as filed
APELLIS PHARMACEUTICALS INC03753U106COM17,000$371,790dollars as filed
ARGENX SE SPONSORED ADR04016X101ADR600$355,119dollars as filed
THIRD HARMONIC BIO INC88427A107COM100,000$347,000dollars as filed
Intuitive Surgical,Inc.46120E602COM700$346,689dollars as filed
BIOMARIN PHARMACEUTICAL INC09061G101COM4,900$346,381dollars as filed
DIANTHUS THERAPEUTICS INC252828108COM18,285$331,690dollars as filed
NEUROGENE INC64135M105COMMON STOCK27,925$327,002dollars as filed
ESTABLISHMENT LABS HOLDINGSG31249108COMMON STOCK8,000$326,440dollars as filed
Ventyx Biosciences Inc92332V107Common Stock281,600$323,840dollars as filed
JVSPAC ACQUISITION CORPG5212E105SHS CL A30,000$321,600dollars as filed
DYNE THERAPEUTICS INC COM26818M108Stock30,099$314,836dollars as filed
OMNIAB INC68218J103COM126,108$302,659dollars as filed
NORDSTROM INC655664100COM12,000$293,400dollars as filed
KYMERA THERAPEUTICS INC501575104COM10,000$273,700dollars as filed
PHATHOM PHARMACEUTICALS INC71722W107COMMON STOCK42,800$268,356dollars as filed
CELLDEX THERAPEUTICS INC NEW15117B202COM NEW14,600$264,990dollars as filed
CN HEALTHY FOOD TECH GROUP C462837105COM25,000$262,000dollars as filed
VOYAGER THERAPEUTICS INC92915B106COMMON STOCK75,545$255,342dollars as filed
NURIX THERAPEUTICS INC67080M103COMMON STOCK21,200$251,856dollars as filed
GOSSAMER BIO INC COM38341P102Stock227,228$249,951dollars as filed
THERAPEUTICSMD INC88338N206COM NEW270,160$249,898dollars as filed
SPYRE THERAPEUTICS INC00773J202COM NEW15,033$242,557dollars as filed
Day One Biopharmaceuticals Inc23954D109Common Stock28,023$222,222dollars as filed
ASCENDIS PHARMA A/S DKK 1.0 AD04351P101SPONSORED ADR1,402$218,516dollars as filed
POLYPID LTDM8001Q126COM80,080$217,017dollars as filed
EXACT SCIENCES CORP COM30063P105Stock5,000$216,450dollars as filed
CONTEXT THERAPEUTICS INC21077P108COM351,094$214,870dollars as filed
MOONLAKE IMMUNOTHERAPEUTICS CLASS A ORD61559X104Stock5,424$211,916dollars as filed
STOKE THERAPEUTICS INC86150R107COM30,085$200,065dollars as filed
COLOMBIERACQUISITIONCORPIG2283U100COM SHS CL A18,513$197,163dollars as filed
CORTEXYME INC22053A107COM142,958$190,134dollars as filed
DENALI THERAPEUTICS INC COM24823R105Stock13,873$188,603dollars as filed
WAVE LIFE SCIENCES LTD SHSY95308105Stock23,100$186,648dollars as filed
BIOMX INC09090D301COM299,598$166,487dollars as filed
KURA ONCOLOGY INC COM50127T109Stock25,000$165,000dollars as filed
ACUMEN PHARMACEUTICALS INC00509G209CMN146,183$160,801dollars as filed
ORGANON & CO COMMON STOCK68622V106Stock10,000$148,900dollars as filed
CLIMB BIO INC28658R106COMMON STOCK119,320$145,570dollars as filed
ANAVEX LIFE SCIENCES CORP032797300COM NEW16,221$139,176dollars as filed
IMMUNOME INC45257U108COM20,000$134,600dollars as filed
SOLID BIOSCIENCES INC83422E204COMMON STOCK34,479$127,572dollars as filed
SPRUCE BIOSCIENCES INC85209E109COM403,716$117,118dollars as filed
ACHIEVE LIFE SCIENCES INC004468500COMMON STOCK43,173$115,272dollars as filed
VYNE THERAPEUTICS INC92941V308COM70,419$111,262dollars as filed
PMV PHARMACEUTICALS INC69353Y103COM101,008$110,099dollars as filed
ENGENE HOLDINGS INC29286M105COM23,799$106,620dollars as filed
ALGONQUIN POWER & UTILITIES CO COM015857105Stock20,000$102,800dollars as filed
CASI PHARMACEUTICALS INC COM NEWG1933S101Stock47,420$102,427dollars as filed
CLOVER HEALTH INVESTMENTS CO18914F103COMMON STOCK28,300$101,597dollars as filed
BOLT BIOTHERAPEUTICS INC097702104COM244,966$97,986dollars as filed
SHATTUCK LABS INC82024L103COMMON STOCK102,156$97,058dollars as filed
UPSTREAM BIO INC91678A107COMMON STOCK15,000$91,800dollars as filed
AVALO THERAPEUTICS INC05338F306COMMON STOCK10,000$80,100dollars as filed
INOZYME PHARMA INC45790W108COM87,799$79,897dollars as filed
RECURSION PHARMACEUTICALS IN75629V104CL A15,000$79,350dollars as filed
BIOCRYST PHARMACEUTICALS INC COM09058V103Stock10,000$75,000dollars as filed
LYRA THERAPEUTICS INC55234L105COM533,200$67,343dollars as filed
PHATHOM PHARMACEUTICALS INC71722W107COMMON STOCK10,100$63,327dollars as filedcall
Adagio Med Hldgs Inc Com00534B100Common Stock76,757$61,782dollars as filed
NEXTCURE INC65343E108COM120,012$57,642dollars as filed
TANGO THERAPEUTICS INC87583X109COM41,346$56,644dollars as filed
ELEDON PHARMACEUTICALS INC28617k101COM16,600$56,274dollars as filed
SILENCE THERAPEUTICS PLC82686Q101ADS18,643$52,573dollars as filed
IOVANCE BIOTHERAPEUTICS INC462260100COM15,700$52,281dollars as filed
NEKTAR THERAPEUTICS640268108COM67,754$46,073dollars as filed
ONKURE THERAPEUTICS INC68277Q105COM CL A10,000$43,000dollars as filed
OVID THERAPEUTICS INC690469101COMMON STOCK115,867$36,139dollars as filed
ILLUMINA INC COM62459M206COM19,146$35,037dollars as filed
CYPHERPUNK TECHNOLOGIES INC52187K200COM NEW111,000$33,866dollars as filed
AA MISSION ACQUISITION CORPG1000R127*W EXP 08/01/203505,099$33,589dollars as filed
CYTOMX THERAPEUTICS INC23284F105COMMON STOCK47,036$29,905dollars as filed
A SPAC III ACQUISITION CORPG0544A145RIGHT 01/02/2026215,000$29,799dollars as filed
Xilio Therapeutics Inc.98422T100COM40,000$28,976dollars as filed
PEPGEN INC COM713317105Stock20,352$28,595dollars as filed
PROQR THERAPEUTICS NVN71542109SHS EURO20,394$27,124dollars as filed
NEUMORA THERAPEUTICS INC.640979100COM26,108$26,108dollars as filed
MEREO BIOPHARMA GROUP PLC589492107CMN10,000$22,500dollars as filed
CELLECTAR BIOSCIENCES INC15117F807COM40,228$12,684dollars as filed
RALLYBIO CORP75120L100COM13,400$8,770dollars as filed
JVSPAC ACQUISITION CORPG5212E113RIGHT 11/26/202630,000$8,400dollars as filed
RTS/IRON HORSE ACQUISITIONS CORP EXP12/31/2099462837121COM25,000$7,500dollars as filed
CONNECT BIOPHARMA HLDGS LTD207523101SHS10,300$5,665dollars as filed
0G3034H141013,144$2,366dollars as filed
Cn Healthy Food Tech Group C W Exp 09/30/203462837113SPAC Combination25,000$800dollars as filed
Embrace Change Acquisition CorpG3034H125Warrant18,000$695dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001940272-25-000003this filing2025-05-15acceptance time not in the bulk data set