Fund Holdings — ADAR1 Capital Management, LLC

Total Portfolio Value
$615.88M
Total Bought
$217.06M
Total Sold
$108.57M
Net Transaction
+$108.49M
Filing Period:
Securities
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SharesValue ($K)
Q1 2025
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Q2 2025
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Change
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Q1 2025
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Q2 2025
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Weight (%)
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Change
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KEROS THERAPEUTICS INC(KROS)1,486,4615,389,264+3,902,80315,14771,94711.68%+56,800
PROTHENA CORP PLC
SHS
03,375,009+3,375,009020,4863.33%+20,486
SPDR S&P 500 ETF TR(SPY)022,684+22,684014,0152.28%+14,015
ABIVAX SA(ABVX)2,210,0193,071,340+861,32113,81323,4963.82%+9,683
CYTOMX THERAPEUTICS INC(CTMX)47,0363,081,414+3,034,378306,9951.14%+6,965
PROTAGONIST THERAPEUTICS INC939,669948,069+8,40045,44252,4008.51%+6,957
RAPT THERAPEUTICS INC0783,217+783,21706,2661.02%+6,266
CG ONCOLOGY INC(CGON)301,134523,216+222,0827,37513,6042.21%+6,229
IONIS PHARMACEUTICALS INC(IONS)0148,461+148,46105,8660.95%+5,866
TAYSHA GENE THERAPIES INC(TSHA)1,066,3093,009,870+1,943,5611,4826,9531.13%+5,471
VERVE THERAPEUTICS INC0469,018+469,01805,2670.86%+5,267
SEPTERNA INC(SEPN)720,848847,227+126,3794,1748,9551.45%+4,781
SAVARA INC(SVRA)1,360,2913,600,670+2,240,3793,7688,2101.33%+4,442
BIOAGE LABS INC(BIOA)971,1001,937,123+966,0233,6518,0001.30%+4,349
XENON PHARMACEUTICALS INC(XENE)127,548259,503+131,9554,2798,1221.32%+3,843
CYTOKINETICS INC(CYTK)390,729582,147+191,41815,70319,2343.12%+3,531
THIRD HARMONIC BIO INC100,000622,873+522,8733473,3820.55%+3,035
89BIO INC804,220875,983+71,7635,8478,6021.40%+2,755
VAXCYTE INC(PCVX)12,80098,032+85,2324833,1870.52%+2,704
AMYLYX PHARMACEUTICALS INC(AMLX)1,471,5871,205,101-266,4865,2097,7251.25%+2,515
ARBUTUS BIOPHARMA CORP(ABUS)1,879,1142,825,773+946,6596,5588,7321.42%+2,174
CORMEDIX INC(CRMD)0175,000+175,00002,1560.35%+2,156
NEWAMSTERDAM PHARMA COMPANY
ORDINARY SHARES
0112,359+112,35902,0350.33%+2,035
ALECTOR INC380,3301,723,526+1,343,1964682,4130.39%+1,945
BLUEPRINT MEDICINES CORP015,000+15,00001,9230.31%+1,923
VERONA PHARMA PLC20,00028,450+8,4501,2702,6910.44%+1,421
MOONLAKE IMMUNOTHERAPEUTICS(MLTX)5,42434,314+28,8902121,6200.26%+1,408
VIRIDIAN THERAPEUTICS INC(VRDN)79,000170,598+91,5981,0652,3850.39%+1,320
ALKERMES PLC(ALKS)045,000+45,00001,2870.21%+1,287
ARDELYX INC490,743915,130+424,3872,4103,5870.58%+1,178
REZOLUTE INC(RZLT)1,116,047989,297-126,7503,2374,4120.72%+1,176
BEST SPAC I ACQUISITION CORP(BSAA)0100,000+100,00001,0040.16%+1,004
RHYTHM PHARMACEUTICALS INC(RYTM)36,89045,390+8,5001,9542,8680.47%+914
CELLDEX THERAPEUTICS INC NEW(CLDX)14,60057,466+42,8662651,1690.19%+904
NUVALENT INC011,842+11,84209040.15%+904
ACUMEN PHARMACEUTICALS INC(ABOS)146,183916,183+770,0001611,0630.17%+902
REGENERON PHARMACEUTICALS(REGN)1,3613,361+2,0008631,7650.29%+901
KEEN VISION ACQUISITION CORP(KVACF)075,000+75,00008530.14%+853
CENTESSA PHARMACEUTICALS PLC216,166296,766+80,6003,1083,9000.63%+791
ESTABLISHMENT LABS HLDGS INC(ESTA)8,00025,000+17,0003261,0680.17%+741
LARIMAR THERAPEUTICS INC(LRMR)0237,605+237,60506870.11%+687
SAGE THERAPEUTICS INC742,495721,599-20,8965,9036,5811.07%+678
KINIKSA PHARMACEUTICALS INTL(KNSA)41,41256,540+15,1289201,5640.25%+645
ARGENX SE(ARGX)6001,759+1,1593559700.16%+614
PHARVARIS N V
COM
034,124+34,12406010.10%+601
CIDARA THERAPEUTICS INC20,93821,522+5844511,0480.17%+597
WAVE LIFE SCIENCES LTD(WVE)23,100114,814+91,7141877460.12%+560
MERCK & CO INC(MRK)07,040+7,04005570.09%+557
PULMONX CORP(LUNG)0204,497+204,49705300.09%+530
SANOFI(SNY)010,000+10,00004830.08%+483
TENAX THERAPEUTICS INC(TENX)68,741155,557+86,8164508960.15%+446
AVALO THERAPEUTICS INC(AVTX)10,000104,730+94,730805230.08%+443
NEKTAR THERAPEUTICS(NKTR)015,796+15,79604080.07%+408
EA SERIES TRUST
ALPHA ARCH 1-3
337,125337,125037,58637,9876.17%+401
AGIOS PHARMACEUTICALS INC(AGIO)27,90035,900+8,0008171,1940.19%+377
VIKING THERAPEUTICS INC(VKTX)59,41367,813+8,4001,4351,7970.29%+362
TECTONIC THERAPEUTIC INC(TECX)62,60373,505+10,9021,1091,4610.24%+352
PHATHOM PHARMACEUTICALS INC(PHAT)42,80063,424+20,6242686080.10%+340
DENALI THERAPEUTICS INC(DNLI)13,87335,716+21,8431895000.08%+311
KYMERA THERAPEUTICS INC(KYMR)10,00013,366+3,3662745830.09%+310
JAZZ PHARMACEUTICALS PLC(JAZZ)02,750+2,75002920.05%+292
SPYRE THERAPEUTICS INC(SYRE)15,03334,051+19,0182435100.08%+267
OMNIAB INC(OABI)126,108326,108+200,0003035670.09%+265
SUMMIT THERAPEUTICS INC(SMMT)012,000+12,00002550.04%+255
PERCEPTIVE CAP SOLUTIONS COR
CL A ORD SHS
750,000750,00007,7257,9651.29%+240
ORUKA THERAPEUTICS INC(ORKA)132,780142,780+10,0001,3621,6010.26%+238
BICARA THERAPEUTICS INC022,875+22,87502130.03%+213
BRIDGEBIO PHARMA INC(BBIO)0002,2822,4870.40%+206
GERON CORP(GERN)266,176441,176+175,0004236220.10%+199
TREVI THERAPEUTICS INC(TRVI)030,000+30,00001640.03%+164
BRIDGEBIO PHARMA INC(BBIO)0004,0344,1900.68%+155
ARROWHEAD PHARMACEUTICALS IN(ARWR)56,30055,200-1,1007178720.14%+155
POLYPID LTD(PYPD)80,080103,950+23,8702173670.06%+150
DESIGN THERAPEUTICS INC(DSGN)042,408+42,40801430.02%+143
UROGEN PHARMA LTD(URGN)010,000+10,00001370.02%+137
AVANTOR INC(AVTR)010,000+10,00001350.02%+135
DELCATH SYS INC(DCTH)149,385149,38501,9022,0320.33%+130
NEUROGENE INC(NGNE)27,92529,625+1,7003274430.07%+116
PROCAP ACQUISITION CORP(PCAP)010,680+10,68001140.02%+114
ALUMIS INC037,788+37,78801130.02%+113
STOKE THERAPEUTICS INC(STOK)30,08527,285-2,8002003100.05%+110
SOLENO THERAPEUTICS INC18,83017,330-1,5001,3451,4520.24%+107
TERNS PHARMACEUTICALS INC028,415+28,41501060.02%+106
NURIX THERAPEUTICS INC(NRIX)21,20031,200+10,0002523550.06%+104
RECURSION PHARMACEUTICALS IN(RXRX)15,00035,000+20,000791770.03%+98
REPLIMUNE GROUP INC(REPL)010,400+10,4000970.02%+97
PLIANT THERAPEUTICS INC(PLRX)082,189+82,1890950.02%+95
SYNDAX PHARMACEUTICALS INC(SNDX)010,000+10,0000940.02%+94
OAKTREE ACQUISITION CORP III
UNIT 10/04/2029
516,482516,48205,3925,4800.89%+88
ESSA PHARMA INC050,000+50,0000850.01%+85
AURINIA PHARMACEUTICALS INC(AUPH)010,000+10,0000850.01%+85
EDGEWISE THERAPEUTICS INC(EWTX)20,00040,000+20,0004405240.09%+84
RELMADA THERAPEUTICS INC(RLMD)0130,000+130,0000780.01%+78
INOZYME PHARMA INC87,79937,161-50,638801490.02%+69
BIOATLA INC(BCAB)0170,506+170,5060680.01%+68
COMPASS THERAPEUTICS INC(CMPX)025,000+25,0000650.01%+65
BOLT BIOTHERAPEUTICS INC010,823+10,8230620.01%+62
ZENTALIS PHARMACEUTICALS INC(ZNTL)050,000+50,0000580.01%+58
SILENCE THERAPEUTICS PLC(SLN)18,64318,6430531080.02%+56
QUINCE THERAPEUTICS INC(QNCX)142,958142,95801902360.04%+46
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ADAR1 Capital Management, LLC — 13F Holdings — Q2 2025 | TickerTrail