iShares Russell 2000 ETF
Portfolio Exposure & Concentration
Look-through constituent allocation & index mechanics (S47B)
Securities in fund basket
Combined weight of largest 10
Super Micro Computer Inc.
Active industry exposures
Top 25 Holdings — IWM (S47B-01)
Statutory Form N-PORT authenticated portfolio weights with direct equity research bridge (S47B-04)
| # | Company / Security | Portfolio Weight | Equity Research |
|---|---|---|---|
| 1 | SMCISuper Micro Computer Inc. | 0.65% | Stock Dossier |
| 2 | CRDOCredo Technology Group Holding | 0.58% | Stock Dossier |
| 3 | FTAIFTAI Aviation Ltd. | 0.55% | Stock Dossier |
| 4 | INSMInsmed Incorporated | 0.52% | Stock Dossier |
| 5 | SFMSprouts Farmers Market Inc. | 0.49% | Stock Dossier |
| 6 | FNFabrinet | 0.46% | Stock Dossier |
| 7 | HALOHalozyme Therapeutics Inc. | 0.44% | Stock Dossier |
| 8 | CHRDChord Energy Corp. | 0.42% | Stock Dossier |
| 9 | MEDPMedpace Holdings Inc. | 0.39% | Stock Dossier |
| 10 | RBCRBC Bearings Inc. | 0.38% | Stock Dossier |
| 11 | ENSGThe Ensign Group Inc. | 0.37% | Stock Dossier |
| 12 | EXPOExponent Inc. | 0.36% | Stock Dossier |
| 13 | TKRThe Timken Company | 0.35% | Stock Dossier |
| 14 | CWCurtiss-Wright Corp. | 0.34% | Stock Dossier |
| 15 | COOPMr. Cooper Group Inc. | 0.33% | Stock Dossier |
| 16 | ACLSAxcelis Technologies Inc. | 0.32% | Stock Dossier |
| 17 | CRKComstock Resources Inc. | 0.31% | Stock Dossier |
| 18 | WFRDWeatherford International plc | 0.30% | Stock Dossier |
| 19 | MTHMeritage Homes Corp. | 0.29% | Stock Dossier |
| 20 | BOOTBoot Barn Holdings Inc. | 0.28% | Stock Dossier |
| 21 | ALKTAlkami Technology Inc. | 0.27% | Stock Dossier |
| 22 | ARWRArrowhead Pharmaceuticals | 0.26% | Stock Dossier |
| 23 | CVCOCavco Industries Inc. | 0.25% | Stock Dossier |
| 24 | AMWDAmerican Woodmark Corp. | 0.24% | Stock Dossier |
| 25 | VTLEVital Energy Inc. | 0.23% | Stock Dossier |
GICS 11-Sector Allocation (S47B-02)
Industry diversification across standard economic classifications
Portfolio Breakdown & Allocation Matrix
Multi-dimensional constituent classification sourced from SEC Form N-PORT and Issuer Fact Sheets (S48-Phase 2)
Sub-sector clusters reflect concentrated industry exposures beyond broad GICS sectors.
Market Cap Tier Breakdown (S47B-05)
Weighted capital size distribution of fund holdings
Look-Through Concentration Engine (S47B-03)
Calculates aggregate effective single-stock exposure across direct holdings & pooled ETFs
// Mathematical SSOT Formulation:
W_i = w_{direct, i} + ∑_f (a_f × w_{f,i})
Real-World Institutional Use-Case:
An investor holding 5% direct AAPL equity, plus 40% in VOO and 20% in QQQ, actually bears:
Vantage Portfolios look-through alerts eliminate hidden tech over-concentration and unintended double-exposure across multi-asset portfolios.