SPTM vs VWO Overlap
SPTM is an equity ETF from SPDR, while VWO is an emerging-markets equity ETF from Vanguard. SPTM and VWO show limited overlap, with an estimated weighted overlap of 0.21%. They share 26 holdings in the loaded dataset, led by KMB, T, and TEL.
Served from cache.
Quick Answer
SPTM is an equity ETF from SPDR, while VWO is an emerging-markets equity ETF from Vanguard. SPTM and VWO show limited overlap, with an estimated weighted overlap of 0.21%. They share 26 holdings in the loaded dataset, led by KMB, T, and TEL.
- 0.21% weighted overlap across 26 shared holdings.
- The top three shared holdings explain 45.24% of the measured overlap.
- SPTM and VWO are closer in breadth than a broad-vs-niche ETF pair.
- The overlap is mostly explained by the top shared positions rather than sector labels alone.
- Holding both can still add materially different exposure.
Data Freshness
- SPTM holdings
- Mar 12, 2026
- VWO holdings
- Mar 12, 2026
- Overlap computed
- Mar 15, 2026
- Data source
- Financial Modeling Prep
Review the methodology for the overlap formula and refresh policy.
Compare another pair
About These ETFs
What Stands Out In This Comparison
What This Means
SPTM is an equity ETF from SPDR, while VWO is an emerging-markets equity ETF from Vanguard. SPTM 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 KMB, T, and TEL.
How They Differ
SPTM is an equity ETF from SPDR, 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. SPTM has the lower expense ratio, while VWO charges more for its exposure.
What Drives The Overlap
The overlap is driven by a relatively small set of large shared positions. The top three shared holdings account for 45.24% of the score, which means the result is heavily influenced by the biggest common weights rather than a long tail of tiny positions.
When One May Fit Better
Because SPTM and VWO are closer in breadth, the better fit usually comes down to index methodology, issuer preference, and cost. SPTM has the lower expense ratio, while VWO charges more for its exposure.
Overlap Driver Snapshot
Concentration
The top three shared holdings explain 45.24% 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.
Top Shared Holdings
These are the holdings contributing the most to the overlap score between SPTM and VWO.
| Holding | Name | SPTM Wt. | VWO Wt. | Overlap |
|---|---|---|---|---|
| KMB | KIMBERLY CLARK CORP | 0.06% | 0.21% | 0.06% |
| T | AT+T INC | 0.31% | 0.02% | 0.02% |
| TEL | TE CONNECTIVITY PLC | 0.10% | 0.02% | 0.02% |
| PEP | PEPSICO INC | 0.35% | 0.01% | 0.01% |
| AL | AIR LEASE CORP | 0.01% | 0.05% | 0.01% |
| EL | ESTEE LAUDER COMPANIES CL A | 0.04% | 0.01% | 0.01% |
| SF | STIFEL FINANCIAL CORP | 0.02% | 0.01% | 0.01% |
| LULU | LULULEMON ATHLETICA INC | 0.03% | 0.01% | 0.01% |
| M | MACY S INC | 0.01% | 0.01% | 0.01% |
| PAG | PENSKE AUTOMOTIVE GROUP INC | 0.01% | 0.02% | 0.01% |
Why These ETFs Overlap
SPTM is an equity ETF from SPDR, 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 KMB, T, and TEL, which appear in both portfolios and push the overlap score higher.
Holding both SPTM 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.
Related Comparisons
Frequently Asked Questions About SPTM and VWO
What is the overlap between SPTM and VWO?+
How many holdings do SPTM and VWO share?+
Is the SPTM and VWO overlap high?+
Why do SPTM and VWO overlap?+
Which ETF is broader, SPTM or VWO?+
How Overlap Is Calculated
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.