SCZ is a small-cap U.S. equity ETF from IShares, while VWO is an emerging-markets equity ETF from Vanguard. SCZ and VWO show limited overlap, with an estimated weighted overlap of 0.03%. They share 6 holdings in the loaded dataset, led by KYG622681008, SGXE77102635, and KYG4387E1070.
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SCZ is a small-cap U.S. equity ETF from IShares, while VWO is an emerging-markets equity ETF from Vanguard. SCZ and VWO show limited overlap, with an estimated weighted overlap of 0.03%. They share 6 holdings in the loaded dataset, led by KYG622681008, SGXE77102635, and KYG4387E1070.
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SCZ is a small-cap U.S. equity ETF from IShares, while VWO is an emerging-markets equity ETF from Vanguard. SCZ and VWO do not own much of the same portfolio weight. That usually means you are combining different parts of the market, with only a small amount of duplication through names like KYG622681008, SGXE77102635, and KYG4387E1070.
SCZ is a small-cap U.S. equity ETF from IShares, while VWO is an emerging-markets equity ETF from Vanguard. Neither fund clearly dominates on breadth, so the practical difference is more about weighting, index construction, and cost. VWO has the lower expense ratio, while SCZ charges more for its exposure.
The overlap is driven by a relatively small set of large shared positions. The top three shared holdings account for 82% of the score, which means the result is heavily influenced by the biggest common weights rather than a long tail of tiny positions.
Because SCZ and VWO are closer in breadth, the better fit usually comes down to index methodology, issuer preference, and cost. VWO has the lower expense ratio, while SCZ charges more for its exposure.
Concentration
The top three shared holdings explain 82% of the full overlap score.
That helps show whether the score comes from a handful of giant shared positions or from a broader mix of common holdings.
Shared Sector Tilt
Sector tags are not consistently available for the biggest shared positions in this dataset, so this comparison leans more on the specific holdings than on sector labels.
These are the holdings contributing the most to the overlap score between SCZ and VWO.
| Holding | Name | SCZ Wt. | VWO Wt. | Overlap |
|---|---|---|---|---|
| KYG622681008 | MOBVISTA INC. | 0.03% | 0.02% | 0.02% |
| SGXE77102635 | Yangzijiang Financial Holding Ltd | 0.01% | 0.00% | 0.00% |
| KYG4387E1070 | HEALTH AND HAPPINESS (H&H) INTERNATIONAL HOLDINGS LIMITED | 0.01% | 0.00% | 0.00% |
| BMG6955J1036 | PAX GLOBAL TECHNOLOGY LIMITED | 0.01% | 0.00% | 0.00% |
| SG1T57930854 | YANLORD LAND GROUP LIMITED | 0.01% | 0.00% | 0.00% |
| KYG2S85A1045 | JS GLOBAL LIFESTYLE COMPANY LIMITED | 0.01% | 0.00% | 0.00% |
SCZ is a small-cap U.S. equity ETF from IShares, while VWO is an emerging-markets equity ETF from Vanguard. The overlap exists because both funds allocate meaningful weight to the same holdings. In this dataset, the biggest shared drivers are KYG622681008, SGXE77102635, and KYG4387E1070, which appear in both portfolios and push the overlap score higher.
Holding both SCZ and VWO can make sense if you want exposure to different sleeves of the market. The overlap is small enough that both funds may still improve diversification.
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A straightforward approach used by portfolio analysts.
For every stock that appears in both ETFs, we take the smaller of the two weights. Adding up all those minimums gives the total overlap percentage. A score of 100% means the two ETFs hold the exact same stocks in the same proportions.
Want the full explanation? Read the methodology page.