{"schemaVersion":"edgar.public-fund-summary.v1","kind":"nport","ticker":"IWM","name":"iShares Russell 2000 ETF","valueLabel":"Net assets","interactiveUrl":"/fund/IWM#fund-workspace","summaryUrl":"/api/v1/funds/IWM","status":"ready","stale":true,"topHoldings":[{"name":"BlackRock Funds III","identifier":"US0669225197","valueUsd":14122128109.98,"weightPct":17.02069210814,"weightSource":"reported","assetCategory":"STIV","payoffProfile":"Long"},{"name":"Moog, Inc.","identifier":"US6153942023","valueUsd":311739406.08,"weightPct":0.375723857448,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"},{"name":"Hut 8 Corp.","identifier":"US44812J1043","valueUsd":306238296.27,"weightPct":0.369093645939,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"},{"name":"Viasat, Inc.","identifier":"US92552V1008","valueUsd":292895736.42,"weightPct":0.353012528322,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"},{"name":"BrightSpring Health Services, Inc.","identifier":"US10950A1060","valueUsd":292181169.72,"weightPct":0.352151296948,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"},{"name":"Cytokinetics, Inc.","identifier":"US23282W6057","valueUsd":289218516.58,"weightPct":0.348580559838,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"},{"name":"MaxLinear, Inc.","identifier":"US57776J1007","valueUsd":284750626.79,"weightPct":0.343195636553,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"},{"name":"Argan, Inc.","identifier":"US04010E1091","valueUsd":281758784.9,"weightPct":0.339589719707,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"},{"name":"UMB Financial Corp.","identifier":"US9027881088","valueUsd":270794591.52,"weightPct":0.326375127807,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"},{"name":"JFrog Ltd.","identifier":"IL0011684185","valueUsd":254718918.4,"weightPct":0.306999925963,"weightSource":"reported","assetCategory":"EC","payoffProfile":"Long"}],"sources":[{"label":"NPORT-P filing · 2026-08-25","url":"https://www.sec.gov/Archives/edgar/data/1100663/000207169126019749/0002071691-26-019749-index.html"},{"label":"Original N-PORT portfolio XML","url":"https://www.sec.gov/Archives/edgar/data/1100663/000207169126019749/primary_doc.xml"},{"label":"SEC fund filing history","url":"https://www.sec.gov/edgar/browse/?CIK=S000004344&owner=exclude"}],"limitations":["Historical reported portfolio, not current holdings or investment performance.","Net assets and holdings cover all share classes in the reported SEC series, not only the selected ticker’s share class.","2017 reported positions; 2017 have USD values and 2017 have known net-asset weights. Missing figures are not zero.","Net assets: reported. Weights can be reported or calculated from value divided by net assets; negative positions and derivatives are retained."],"cik":"0001100663","seriesId":"S000004344","classId":"C000012074","accession":"0002071691-26-019749","reportDate":"2026-06-30","filingDate":"2026-08-25","retrievedAt":"2026-09-17T15:10:35.968Z","checkedAt":"2026-10-02T04:50:56.721Z","freshUntil":"2026-10-02T05:50:56.721Z","positionCount":2017,"valuedCount":2017,"weightCount":2017,"totalValueUsd":82970351735.73,"valueBasis":"reported","top10WeightPct":20.135414406665003,"weightBasis":"Percentage of portfolio net assets; never rescaled to the ten displayed positions."}