RSP vs XLRE Overlap
RSP is an equal-weight U.S. equity ETF from Invesco, while XLRE is a real estate ETF from SPDR. RSP and XLRE show limited overlap, with an estimated weighted overlap of 6.35%. They share 31 holdings in the loaded dataset, led by EQIX, IRM, and REG.
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Quick Answer
RSP is an equal-weight U.S. equity ETF from Invesco, while XLRE is a real estate ETF from SPDR. RSP and XLRE show limited overlap, with an estimated weighted overlap of 6.35%. They share 31 holdings in the loaded dataset, led by EQIX, IRM, and REG.
- 6.35% weighted overlap across 31 shared holdings.
- The top three shared holdings explain 11.45% of the measured overlap.
- RSP is the broader fund, while XLRE is more targeted.
- 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
- RSP holdings
- Mar 12, 2026
- XLRE holdings
- Mar 12, 2026
- Overlap computed
- Mar 15, 2026
- Data source
- Financial Modeling Prep
Review the methodology for the overlap formula and refresh policy.
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About These ETFs
What Stands Out In This Comparison
What This Means
RSP is an equal-weight U.S. equity ETF from Invesco, while XLRE is a real estate ETF from SPDR. RSP and XLRE 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 EQIX, IRM, and REG.
How They Differ
RSP is an equal-weight U.S. equity ETF from Invesco, while XLRE is a real estate ETF from SPDR. RSP is the broader fund, while XLRE is the more targeted sleeve. XLRE has the lower expense ratio, while RSP 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 11.45% 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
If you want the broader portfolio building block, RSP is usually the wider choice. If you want the more focused tilt, XLRE is the narrower expression. XLRE has the lower expense ratio, while RSP charges more for its exposure.
Overlap Driver Snapshot
Concentration
The top three shared holdings explain 11.45% 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 RSP and XLRE.
| Holding | Name | RSP Wt. | XLRE Wt. | Overlap |
|---|---|---|---|---|
| EQIX | Equinix Inc | 0.25% | 6.96% | 0.25% |
| IRM | Iron Mountain Inc | 0.25% | 3.29% | 0.25% |
| REG | Regency Centers Corp | 0.23% | 1.32% | 0.23% |
| KIM | Kimco Realty Corp | 0.23% | 1.62% | 0.23% |
| O | Realty Income Corp | 0.22% | 4.85% | 0.22% |
| PSA | Public Storage | 0.22% | 4.84% | 0.22% |
| DLR | Digital Realty Trust Inc | 0.22% | 4.80% | 0.22% |
| EXR | Extra Space Storage Inc | 0.22% | 3.22% | 0.22% |
| VTR | Ventas Inc | 0.22% | 4.18% | 0.22% |
| ARE | Alexandria Real Estate Equities Inc | 0.21% | 0.82% | 0.21% |
Why These ETFs Overlap
RSP is an equal-weight U.S. equity ETF from Invesco, while XLRE is a real estate ETF from SPDR. The overlap exists because both funds allocate meaningful weight to the same holdings. In this dataset, the biggest shared drivers are EQIX, IRM, and REG, which appear in both portfolios and push the overlap score higher.
Holding both RSP and XLRE 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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Frequently Asked Questions About RSP and XLRE
What is the overlap between RSP and XLRE?+
How many holdings do RSP and XLRE share?+
Is the RSP and XLRE overlap high?+
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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.