Data as of Oct 28, 2026.
VO vs XLG: Differences, Returns & Fees
Over the year to Oct 28, 2026, VO returned +12.8% to XLG's +6.4%; 0% of their weight is in the same names.
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Net assets: $103.4bn on Sep 30, 2026 for Vanguard Morningstar Mid-Cap ETF, and $11.9bn on Oct 27, 2026 for Invesco S&P 500 Top 50 ETF.
Pair scorecard
VO costs 0.17 points a year less; their one-year returns differ by 6.4 points.
| Measure | VO | XLG |
|---|---|---|
| Return | ||
| Total return, 1 year | +12.8% | +6.4% |
| Drawdown | ||
| Below its high | 3.1%, high on Aug 14, 2026 | |
| Benchmark | ||
| What it tracks | Morningstar US Mid Cap Index (formerly CRSP US Mid Cap Index) | S&P 500 Top 50 Index |
| Cost and size | ||
| Expense ratio | 0.03% | 0.20% |
| Net assets, VO as of Sep 30, 2026 and XLG as of Oct 27, 2026 | $103.4bn | $11.9bn |
| Holdings | ||
| Holdings in common | 0% | |
| Top ten holdings, share of the fund | 9.7% | 60.3% |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, VO and XLG hold 0% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
0% in common
Only in one fund ↓
Side by side
VO and XLG on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
VO
VO tracks an index of Mid-Cap. Over the year to Oct 28, 2026 it returned +12.8% with distributions reinvested. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer as of Sep 30, 2026, 91% of the fund by weight is stocks the S&P 500 also holds, across 273 positions, with the top ten at 9.7%. It sat 3.1% below its high of Aug 14, 2026 on Oct 28, 2026.
XLG
XLG tracks the S&P 500 top 50. Over the year to Oct 28, 2026 it returned +6.4% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.20% a year. By its holdings published by its issuer for Oct 27, 2026, 98% of the fund by weight is stocks the S&P 500 also holds, across 53 positions, with the top ten at 60.3%.
Questions people ask
- Which returned more over the last year, VO or XLG?
- In the year to Oct 28, 2026, with distributions reinvested, VO returned +12.8% and XLG +6.4%.
- Which is cheaper, VO or XLG?
- VO is cheaper, by 0.17 percentage points a year. That is about $17 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, VO against XLG, data as of Oct 28, 2026. https://etfiq.com/compare/any/vo-vs-xlg
ETFIQ. (Oct 28, 2026). VO against XLG. Retrieved from https://etfiq.com/compare/any/vo-vs-xlg
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