Data as of Oct 28, 2026.
VIOG vs XSMO: Differences, Returns & Fees
Over the year to Oct 28, 2026, VIOG returned +15.8% to XSMO's +11.8%; 27% of their weight is in the same names.
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Net assets: $1.0bn on Sep 30, 2026 for Vanguard S&P Small-Cap 600 Growth ETF, and $2.8bn on Oct 27, 2026 for Invesco S&P SmallCap Momentum ETF.
Pair scorecard
VIOG costs 0.25 points a year less; their one-year returns differ by 4.0 points.
| Measure | VIOG | XSMO |
|---|---|---|
| Return | ||
| Total return, 1 year | +15.8% | +11.8% |
| Drawdown | ||
| Below its high | 8.2%, high on Aug 4, 2026 | 12.5%, high on Jun 30, 2026 |
| Benchmark | ||
| What it tracks | S&P SmallCap 600 Growth Index | S&P SmallCap 600 Momentum Index |
| Cost and size | ||
| Expense ratio | 0.10% | 0.35% |
| Net assets, VIOG as of Sep 30, 2026 and XSMO as of Oct 27, 2026 | $1.0bn | $2.8bn |
| Holdings | ||
| Holdings in common | 27% | |
| Top ten holdings, share of the fund | 9.9% | 23.3% |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
Risk and return
Sep 17, 2010 to Oct 23, 2026 · 840 weekly returnsXSMO returned slightly more: +565.7% to +527.1%. VIOG swung slightly less: 20.5% to 21.9%. XSMO fell slightly less at its worst: −38.3% to −41.3%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | VIOG | XSMO | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +527.1% | +565.7% | XSMO (slight) | Price change plus distributions, reinvested. |
| Annualized | +12.0% | +12.5% | XSMO (slight) | Total return as a yearly rate. |
| Price return | +438.4% | +495.5% | XSMO | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 20.5% | 21.9% | VIOG (slight) | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 13.9% | 15.1% | VIOG (slight) | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −41.3% | −38.3% | XSMO (slight) | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.58 | 0.57 | Tie | Return above Treasury bills per unit of volatility. |
| Sortino | 0.85 | 0.83 | VIOG (slight) | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.29 | 0.33 | XSMO | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 840 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, VIOG and XSMO hold 27% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
27% in common
Only in one fund ↓
Side by side
VIOG and XSMO on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
VIOG and XSMO are built for the same job. How do they differ in cost, holdings and results?
- What each follows. VIOG follows S&P SmallCap 600 Growth Index and XSMO follows S&P SmallCap 600 Momentum Index.
- Holdings in common. 27% of the weight is in the same securities (holdings dated Sep 30, 2026 and Oct 27, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 VIOG returned +15.8% and XSMO +11.8% with distributions reinvested, a gap of 4.0 points.
Data as of Oct 28, 2026.
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VIOG
VIOG tracks an index. Over the year to Oct 28, 2026 it returned +15.8% with distributions reinvested, against +15.4% for its benchmark, the S&P SmallCap 600 Growth Index. The prospectus expense ratio is 0.10% a year. By its holdings published by its issuer as of Sep 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 351 positions, with the top ten at 9.9%. It sat 8.2% below its high of Aug 4, 2026 on Oct 28, 2026.
XSMO
XSMO tracks an index. Over the year to Oct 28, 2026 it returned +11.8% with distributions reinvested. The prospectus expense ratio is 0.35% a year. By its holdings published by its issuer for Oct 27, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 116 positions, with the top ten at 23.3%. It sat 12.5% below its high of Jun 30, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, VIOG or XSMO?
- In the year to Oct 28, 2026, with distributions reinvested, VIOG returned +15.8% and XSMO +11.8%.
- Which is cheaper, VIOG or XSMO?
- VIOG is cheaper, by 0.25 percentage points a year. That is about $25 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, VIOG against XSMO, data as of Oct 28, 2026. https://etfiq.com/compare/any/viog-vs-xsmo
ETFIQ. (Oct 28, 2026). VIOG against XSMO. Retrieved from https://etfiq.com/compare/any/viog-vs-xsmo
[VIOG against XSMO (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/viog-vs-xsmo)
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