VO vs XLU: how much do they overlap?
Vanguard Mid-Cap ETF (VO) · Utilities Select Sector SPDR ETF (XLU)
overlap by weight · 23 shared holdings
VO: 289 holdings (as of 2026-03-31) · XLU: 32 holdings (as of 09-Jul-2026)
Note: the two funds' latest official filings have different dates, which can understate overlap slightly for funds tracking similar indexes.
Low overlap
What this means
VO and XLU hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Overlap by weight sums the smaller of the two funds' weights for every stock they both hold — it answers "how much of my money is in the same stocks either way?" See methodology.
Top shared holdings
| Company | Ticker | in VO | in XLU |
|---|---|---|---|
| Constellation Energy Corp | CEG | 0.94% | 5.67% |
| Dominion Energy Inc | D | 0.59% | 4.32% |
| Vistra Corp | VST | 0.55% | 3.54% |
| Entergy Corp | ETR | 0.55% | 3.69% |
| Xcel Energy Inc | XEL | 0.54% | 3.49% |
| Exelon Corp | EXC | 0.54% | 3.36% |
| Consolidated Edison Inc | ED | 0.45% | 2.88% |
| Public Service Enterprise Group Inc | PEG | 0.44% | 2.83% |
| WEC Energy Group Inc | WEC | 0.41% | 2.65% |
| PG&E Corp | PCG | 0.41% | 2.68% |
FAQ
How much do VO and XLU overlap?
VO and XLU have a 8.8% overlap by weight, sharing 23 holdings (out of 289 in VO and 32 in XLU), based on official issuer holdings as of 2026-03-31.
What does 8.8% overlap mean?
VO and XLU hold mostly different stocks. Combining them genuinely spreads your exposure across different parts of the market.
Which stocks do VO and XLU both hold?
The largest shared positions are Constellation Energy Corp, Dominion Energy Inc, Vistra Corp, Entergy Corp, Xcel Energy Inc. The full list of top shared holdings with weights in each fund is shown on this page.