SEC Form 13F

ADAR1 Capital Management, LLC 13F Holdings

Inspect ADAR1 Capital Management, LLC's 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-15T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-15
Reported value
$2,185,183,006
Positions
277

Disclosed positions

ABIVAX SAABVXSPONSORED ADS$240,494,7221,804,703SHNone
PROTAGONIST THERAPEUTICS INCPTGXCOM$117,782,587960,863SHNone
ROIVANT SCIENCES LTDROIVSHS$111,726,5133,157,008SHNone
STATE STR SPDR S&P 500 ETF TSPYTR UNIT$96,398,299129,087SHNone
IMMUNOVANT INCIMVTCOM$89,802,4872,330,716SHNone
ZAI LAB LTDZLABADR$64,011,6463,369,034SHNone
AGIOS PHARMACEUTICALS INCAGIOCOM$47,799,6471,288,053SHNone
CRINETICS PHARMACEUTICALS INCRNXCOM$45,730,2341,222,080SHNone
EA SERIES TRUSTBOXXALPHA ARCH 1-3$39,473,966337,125SHNone
CYTOKINETICS INCCYTKCOM NEW$39,009,097457,907SHNone
SEPTERNA INCSEPNCOM$31,505,617940,747SHNone
ANTERIS TECHNOLOGIES GLOBALAVRCOM$30,979,1963,145,096SHNone
EDITAS MEDICINE INCEDITCOM$28,800,3608,889,000SHNone
DENALI THERAPEUTICS INCDNLICOM$26,467,9381,029,080SHNone
SPYRE THERAPEUTICS INCSYRECOM NEW$25,211,922283,982SHNone
VIR BIOTECHNOLOGY INCVIRCOM$25,033,5392,456,677SHNone
PRAXIS PRECISION MEDICINES IPRAXCOM NEW$24,859,16274,253SHNone
INSMED INCINSMCOM PAR $.01$24,364,802228,520SHNone
CELLDEX THERAPEUTICS INC NEWCLDXCOM NEW$23,053,158619,542SHNone
VIKING THERAPEUTICS INCVKTXCOM$22,393,222574,038SHNone
TAYSHA GENE THERAPIES INCTSHACOM SHS$20,705,5733,040,466SHNone
MONOPAR THERAPEUTICS INCMNPRCOM NEW$20,147,121217,595SHNone
OVID THERAPEUTICS INCOVIDCOM$19,953,0197,417,479SHNone
ENLIVEN THERAPEUTICS INCELVNCOM$19,676,689387,718SHNone
ENANTA PHARMACEUTICALS INCENTACOM$19,602,9561,344,510SHNone
ISHARES TRIWMRUSSELL 2000 ETF$18,778,12562,500SHPut
STATE STR SPDR S&P 500 ETF TSPYTR UNIT$18,669,25025,000SHPut
NEKTAR THERAPEUTICSNKTRCOM NEW$17,046,485244,184SHNone
INSPIRE MED SYS INCINSPCOM$16,711,664374,617SHNone
REVOLUTION MEDICINES INCRVMDCOM$16,388,68687,509SHNone
ESTABLISHMENT LABS HLDGS INCESTACOM$15,927,966185,619SHNone
PROTHENA CORP PLCPRTASHS$15,218,8981,554,535SHNone
RHYTHM PHARMACEUTICALS INCRYTMCOM$15,117,623136,158SHNone
INHIBIKASE THERAPEUTICS INCIKTCOM NEW$14,996,0267,387,205SHNone
UNIQURE NVQURESHS$14,954,392324,672SHNone
RALLYBIO CORPRLYBCOM$14,821,632926,352SHNone
REGENERON PHARMACEUTICALSREGNCOM$13,847,57622,208SHNone
INVENTIVA SAIVAADS$13,633,1603,606,656SHNone
SUTRO BIOPHARMA INCSTROCOM SHS$13,413,265404,014SHNone
IONIS PHARMACEUTICALS INCIONSCOM$13,184,817166,286SHNone
BRIDGEBIO PHARMA INCBBIOCOM$13,159,797176,689SHNone
SAREPTA THERAPEUTICS INCSRPTCOM$13,129,763730,649SHNone
CYTOMX THERAPEUTICS INC.CTMXCOM$12,619,1933,365,118SHNone
VOR BIOPHARMA INCVORCOM NEW$12,530,325680,626SHNone
SPDR SERIES TRUSTBILST STR BLO 1 ETF$12,425,009135,585SHNone
EQUILLIUM INCEQCOM$12,027,4213,758,569SHNone
ADLAI NORTYE LTDANLSPONSORED ADS$11,704,7581,017,805SHNone
CLIMB BIO INCCLYMCOM$10,727,343822,649SHNone
SPDR SERIES TRUSTXBIST STR SP BIOT$10,666,05067,400SHPut
HELIX ACQUISITION CORP IIIHLXCUSD CL A ORD SHS$10,600,0001,000,000SHNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 22 positions lack a resolved ticker and 10 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.