VIOOvsISMDETF Comparison
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Vanguard S&P Small-Cap 600 ETF (VIOO) belongs to the US Small Cap segment. Inspire Small/Mid Cap Impact ETF (ISMD) is part of the US Multi-Factor segment. Both ETFs have the same top 3 sector exposures: Finance, Technology and Industrials. VIOO is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.53% for ISMD. VIOO is up 20.62% year-to-date (YTD) with +$417M in YTD flows. ISMD performs better with 27.4% YTD performance, and +$35M in YTD flows. Run a side-by-side ETF comparison of VIOO and ISMD 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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VIOO vs ISMD performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/29/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | VIOO ISMD | -2.01%-1.47% | +7.45%+12.06% | +20.62%+27.40% | +30.25%+35.17% | +44.03%+48.53% | +41.44%+56.66% |
| Flows | VIOO ISMD | +$114M+$3M | +$196M+$19M | +$417M+$35M | +$454M+$53M | +$875M+$75M | +$1.45B+$131M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | VIOO ISMD | +15.33%+16.57% | +17.43%+18.20% | +20.20%+20.06% | +21.24%+20.94% |
| Max drawdown | VIOO ISMD | -4.14%-3.20% | -8.69%-9.50% | -27.93%-26.77% | -27.93%-26.77% |
| Max drawdown duration | VIOO ISMD | 16d11d | 59d82d | 380d399d | 380d399d |
Trading data
VIOO | ISMD | |
Last sale 7/30/2026 at 1:30 PM | $134.87 | $49.03 |
| Previous close 07/29/2026 | $133.80 | $48.78 |
| Consolidated volume 07/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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VIOO | ISMD | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/30/2026 at 1:30 PM
Live
Closed
VIOO | ISMD | |
|---|---|---|
| Last price | $134.87 | $49.03 |
| 1D performance | +0.80% | +0.50% |
| AuM | $4.19 B | $334.49 M |
| E/R | 0.07% | 0.53% |
Characteristics
VIOO | ISMD | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Vanguard | Inspire ETFs |
| Benchmark | S&P SmallCap 600 Index | Inspire Small/Mid Cap Impact Equal Weight Index |
| N° of holdings | 603 | 490 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 7, 2010 | February 28, 2017 |
| ESG | No | Yes |
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Exposure
Countries
VIOO
USA
97.34%
Other
2.66%
ISMD
USA
97.48%
Other
2.52%
Sectors
VIOO
Finance
25.46%
Technology
13.6%
Industrials
12.66%
Healthcare
12.02%
Consumer Cyclical.
7.92%
Other
28.33%
ISMD
Finance
23.44%
Technology
16.55%
Industrials
12.55%
Healthcare
11.51%
Non-Energy Materi.
8.76%
Consumer Cyclical.
7.41%
Other
19.78%
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Diversification
VIOO
Total weight of top 15 holdings out of 15
8.1%
ISMD
Total weight of top 15 holdings out of 15
8.88%
Top 15 holdings
Data as of June 30, 2026
VIOO
FormFactor, Inc.
0.67%
ViaSat, Inc.
0.66%
Molina Healthcare, Inc.
0.64%
Argan, Inc.
0.60%
BrightSpring Health Services, Inc.
0.60%
Element Solutions, Inc.
0.59%
MaxLinear, Inc.
0.58%
Krystal Biotech, Inc.
0.53%
ESCO Technologies, Inc.
0.49%
Match Group, Inc.
0.48%
Everus Construction Group, Inc.
0.46%
StoneX Group, Inc.
0.45%
Corcept Therapeutics, Inc.
0.45%
Ralliant Corp.
0.45%
Glaukos Corp.
0.44%
ISMD
Agilon Health, Inc.
2.13%
MaxLinear, Inc.
1.18%
Penguin Solutions, Inc.
0.70%
Ambiq Micro, Inc.
0.57%
Vishay Intertechnology, Inc.
0.48%
Anterix, Inc.
0.42%
Aehr Test Systems
0.42%
CEVA, Inc.
0.41%
Hudson Pacific Properties, Inc.
0.40%
Cohu, Inc.
0.39%
Ultra Clean Holdings, Inc.
0.37%
Veeco Instruments, Inc.
0.36%
Twist Bioscience Corp.
0.35%
Target Hospitality Corp.
0.35%
Aeva Technologies, Inc.
0.35%
Frequently asked questions about VIOO and ISMD
How have the VIOO and ISMD ETFs performed in 2026?
As of July 29, 2026, VIOO is up 20.62% year-to-date (YTD), while ISMD has returned 27.4%. That puts ISMD better performer ahead so far this year.
Which ETF is attracting more investor money: VIOO or ISMD?
Year-to-date, the VIOO ETF saw +$417M in flows, compared to +$35M for ISMD.
Which ETF is more volatile: VIOO or ISMD?
Over the past year, VIOO had a volatility of 17.43%, while ISMD experienced 18.2%.
Which ETF is bigger: VIOO or ISMD?
As of July 29, 2026, VIOO holds $4.19 B in assets under management (AUM), while ISMD manages $334.49 M.
What sectors do the VIOO and ISMD ETFs invest in?
VIOO leans toward sectors like Finance, Technology and Industrials. Meanwhile, ISMD focuses on Finance, Technology and Industrials.
What are the top holdings of the VIOO ETF and ISMD ETF?
VIOO top holdings include FormFactor, Inc., ViaSat, Inc. and Molina Healthcare, Inc.. ISMD holds in its top three: Agilon Health, Inc., MaxLinear, Inc. and Penguin Solutions, Inc..
Which ETF is more diversified: VIOO or ISMD?
VIOO holds 605 securities with 8.1% of its assets in the top 15. ISMD has 492 securities and a top 15 weight of 8.88%.
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