IWO is a U.S. growth equity ETF from IShares. Its largest disclosed positions include 066922519, 093712107, and KYG3323L1005, and the top three holdings account for 16.93% of portfolio weight shown here. On ETF Overlap Checker, it currently connects to 64 comparison pages.
Issuer
IShares
Asset Class
Equity
Holdings
1104
Compare Pages
64
The iShares Russell 2000 Growth ETF is designed to mirror the financial performance of an index that specifically invests in U.S. equities from smaller companies displaying strong growth characteristics.
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Compare IWO with another ETF
The disclosed top holdings suggest a broad portfolio rather than a narrow single-theme sleeve. 066922519, 093712107, and KYG3323L1005 are the largest visible positions, but the top three holdings add up to only 16.93% and the top ten to 22.93%. Sector labels are limited in the visible top holdings, so the concentration read is driven mainly by the largest names themselves.
IWO should show the most meaningful overlap with adjacent style, factor, or dividend funds that own similar large positions. Comparisons against broader market or international ETFs will usually look more differentiated. That makes overlap checks useful before stacking multiple factor tilts that may still share the same core names.
On this site, investors often compare IWO with VOO, VTI, and QQQ. Those matchups usually answer a simple question: does adding this fund create a different sleeve, or does it mostly duplicate exposure you already own? IWO currently connects to 64 live comparison pages.
Concentration
These numbers help show whether IWO behaves more like a broad portfolio building block or a fund where the biggest positions dominate the ride.
Visible Sector Mix
Sector labels are limited in the visible top holdings for IWO, so the strongest signal here is still the size of the largest positions themselves.
These holdings help explain how IWO overlaps with other funds. The top ten disclosed positions represent 22.93% of the portfolio shown here.
| Holding | Name | Sector | Weight |
|---|---|---|---|
| 066922519 | BlackRock Funds III | N/A | 13.68% |
| 093712107 | Bloom Energy Corp. | N/A | 1.99% |
| KYG3323L1005 | Fabrinet | N/A | 1.26% |
| KYG254571055 | Credo Technology Group Holding Ltd. | N/A | 1.02% |
| NXT | Nextpower, Inc. | N/A | 0.94% |
| KTOS | Kratos Defense & Security Solutions, Inc. | N/A | 0.86% |
| AEIS | Advanced Energy Industries, Inc. | N/A | 0.82% |
| STRL | Sterling Infrastructure, Inc. | N/A | 0.81% |
| 10806X102 | Bridgebio Pharma, Inc. | N/A | 0.79% |
| 40131M109 | Guardant Health, Inc. | N/A | 0.77% |
Use these pages to see whether adding IWO changes your exposure or mostly duplicates positions you already own.