VIOGvsXSMOETF Comparison
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Vanguard S&P Small-Cap 600 Growth ETF (VIOG) belongs to the US Small Cap Growth segment. Invesco S&P SmallCap Momentum ETF (XSMO) is part of the US Multi-Factor segment. Both ETFs have the same top 3 sector exposures: Finance, Industrials and Healthcare. VIOG is less expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.35% for XSMO. VIOG is up 16.48% year-to-date (YTD) with +$105M in YTD flows. XSMO performs worse with 14.53% YTD performance, and +$582M in YTD flows. Run a side-by-side ETF comparison of VIOG and XSMO below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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VIOG vs XSMO performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/17/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | VIOG XSMO | -8.08%-8.56% | -2.18%-6.79% | +16.48%+14.53% | +17.55%+13.92% | +49.99%+68.55% | +29.91%+61.82% |
| Flows | VIOG XSMO | +$20M+$12M | +$82M-$36M | +$105M+$582M | +$66M+$738M | +$220M+$2.28B | +$311M+$2.23B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | VIOG XSMO | +14.33%+18.49% | +17.38%+19.80% | +19.94%+21.41% | +21.44%+22.54% |
| Max drawdown | VIOG XSMO | -8.65%-13.12% | -9.06%-13.12% | -27.38%-24.70% | -29.24%-29.80% |
| Max drawdown duration | VIOG XSMO | 44d79d | 41d79d | 414d282d | 980d862d |
Trading data
VIOG | XSMO | |
Last sale 9/17/2026 at 1:30 PM | $140.87 | $82.27 |
| Previous close 09/17/2026 | $140.72 | $81.79 |
| Consolidated volume 09/17/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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VIOG | XSMO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/17/2026 at 1:30 PM
Live
Closed
VIOG | XSMO | |
|---|---|---|
| Last price | $140.87 | $82.27 |
| 1D performance | +0.11% | +0.59% |
| AuM | $1.06 B | $2.90 B |
| E/R | 0.1% | 0.35% |
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Exposure
Countries
VIOG
USA
96.81%
Other
3.19%
XSMO
USA
97.66%
Other
2.34%
Sectors
VIOG
Finance
23.11%
Industrials
16.86%
Healthcare
14.93%
Technology
12.77%
Other
32.34%
XSMO
Finance
20.78%
Industrials
18.3%
Healthcare
13.4%
Technology
10.17%
Non-Energy Materi.
7.75%
Other
29.61%
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Diversification
VIOG
Total weight of top 15 holdings out of 15
14.17%
XSMO
Total weight of top 15 holdings out of 15
31.31%
Top 15 holdings
Data as of July 31, 2026
VIOG
Corcept Therapeutics, Inc.
1.24%
ViaSat, Inc.
1.18%
Brinker International, Inc.
1.04%
Ryman Hospitality Properties, Inc.
0.95%
FormFactor, Inc.
0.93%
Protagonist Therapeutics, Inc.
0.93%
ESCO Technologies, Inc.
0.92%
Alkermes Plc
0.92%
StoneX Group, Inc.
0.91%
Argan, Inc.
0.90%
Etsy, Inc.
0.88%
Federal Signal Corp.
0.86%
Zurn Elkay Water Solutions Corp.
0.85%
Armstrong World Industries, Inc.
0.84%
JBT Marel Corp.
0.81%
XSMO
ViaSat, Inc.
4.29%
ESCO Technologies, Inc.
2.89%
Protagonist Therapeutics, Inc.
2.56%
Indivior Pharmaceuticals, Inc.
2.25%
StoneX Group, Inc.
2.09%
Mercury Systems, Inc.
2.07%
Ligand Pharmaceuticals, Inc.
1.92%
PriceSmart, Inc.
1.83%
Madison Square Garden Sports Corp.
1.79%
Par Pacific Holdings, Inc.
1.64%
Powell Industries, Inc.
1.61%
PTC Therapeutics, Inc.
1.61%
Armstrong World Industries, Inc.
1.60%
FormFactor, Inc.
1.59%
MYR Group, Inc.
1.57%
Frequently asked questions about VIOG and XSMO
How have the VIOG and XSMO ETFs performed in 2026?
As of September 17, 2026, VIOG is up 16.48% year-to-date (YTD), while XSMO has returned 14.53%. That puts VIOG better performer ahead so far this year.
Which ETF is attracting more investor money: VIOG or XSMO?
Year-to-date, the VIOG ETF saw +$105M in flows, compared to +$582M for XSMO.
Which ETF is more volatile: VIOG or XSMO?
Over the past year, VIOG had a volatility of 17.38%, while XSMO experienced 19.8%.
Which ETF is bigger: VIOG or XSMO?
As of September 17, 2026, VIOG holds $1.06 B in assets under management (AUM), while XSMO manages $2.90 B.
What sectors do the VIOG and XSMO ETFs invest in?
VIOG leans toward sectors like Finance, Industrials and Healthcare. Meanwhile, XSMO focuses on Finance, Industrials and Healthcare.
What are the top holdings of the VIOG ETF and XSMO ETF?
VIOG top holdings include Corcept Therapeutics, Inc., ViaSat, Inc. and Brinker International, Inc.. XSMO holds in its top three: ViaSat, Inc., ESCO Technologies, Inc. and Protagonist Therapeutics, Inc..
Which ETF is more diversified: VIOG or XSMO?
VIOG holds 348 securities with 14.17% of its assets in the top 15. XSMO has 107 securities and a top 15 weight of 31.31%.
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