VIOOvsESIXETF Comparison
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Vanguard S&P Small-Cap 600 ETF (VIOO) and State Street SPDR S&P SmallCap 600 ESG ETF (ESIX) belong to the same industry segment: US Small Cap. Both ETFs have the same top 3 sector exposures: Industrials, Financials and Information Technology. VIOO is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.12% for ESIX. VIOO is up 14.52% year-to-date (YTD) with +$223M in YTD flows. ESIX performs worse with 12.47% YTD performance, and -$16K in YTD flows. Run a side-by-side ETF comparison of VIOO and ESIX 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 ESIX performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 05/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | VIOO ESIX | +10.03%+10.46% | +7.25%+6.42% | +14.52%+12.47% | +38.26%+31.22% | +53.53%+48.85% | +33.04%n/a |
| Flows | VIOO ESIX | +$44M-$16K | +$147M-$16K | +$223M-$16K | +$155M-$3M | +$635M+$2M | +$1.40B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | VIOO ESIX | +18.12%+17.98% | +18.22%+17.94% | +20.50%+20.21% | +21.48%n/a |
| Max drawdown | VIOO ESIX | -8.69%-10.01% | -8.69%-10.01% | -27.93%-27.34% | -27.93%n/a |
| Max drawdown duration | VIOO ESIX | 59d65d | 59d65d | 380d421d | 380dn/a |
Trading data
VIOO | ESIX | |
Last sale 5/1/2026 at 1:30 PM | $127.05 | $35.28 |
| Previous close 05/01/2026 | $126.72 | $35.23 |
| Consolidated volume 05/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of April 30, 2026
1-year trailing difference
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VIOO | ESIX | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 5/1/2026 at 1:30 PM
Live
Closed
VIOO | ESIX | |
|---|---|---|
| Last price | $127.05 | $35.28 |
| 1D performance | +0.26% | +0.14% |
| AuM | $3.79 B | $7.93 M |
| E/R | 0.07% | 0.12% |
Characteristics
VIOO | ESIX | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Vanguard | State Street Investment Management |
| Benchmark | S&P SmallCap 600 Index | S&P SmallCap 600 Scored & Screened Index |
| N° of holdings | 559 | 349 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 7, 2010 | January 11, 2022 |
| ESG | No | Yes |
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Exposure
Countries
VIOO
USA
96.07%
Other
3.93%
ESIX
USA
95.58%
Other
4.42%
Sectors
VIOO
Industrials
16.21%
Financials
15.83%
Information Techn.
13.13%
Consumer Discreti.
13.11%
Health Care
10.03%
Other
31.7%
ESIX
Industrials
18.35%
Financials
17.8%
Information Techn.
13.31%
Consumer Discreti.
12.65%
Health Care
9.48%
Other
28.4%
Diversification
VIOO
Total weight of top 15 holdings out of 15
7.29%
ESIX
Total weight of top 15 holdings out of 15
11.29%
Top 15 holdings
Data as of March 31, 2026
VIOO
EASTMAN CHEMICAL
0.57%
ELEMENT SOLUTIONS INC
0.51%
PRIMORIS SERVICES
0.50%
VIAVI SOLUTIONS INC
0.50%
ARGAN
0.49%
LKQ
0.49%
FORMFACTOR
0.49%
JACKSON FINANCIAL INC
0.49%
ESCO TECHNOLOGIES
0.47%
MATCH GROUP
0.47%
CELANESE SR
0.47%
SEMTECH
0.46%
ARMSTRONG WORLD INDUSTRIES
0.46%
SANMINA CORP
0.46%
SM ENERGY
0.46%
ESIX
ELEMENT SOLUTIONS INC
0.84%
VIAVI SOLUTIONS INC
0.83%
JACKSON FINANCIAL INC
0.81%
SEMTECH
0.77%
ARMSTRONG WORLD INDUSTRIES
0.77%
SANMINA CORP
0.77%
SM ENERGY
0.76%
AIR LEASE
0.74%
KRYSTAL BIOTECH INC
0.72%
ZURN WATER SOLUTIONS CORP
0.72%
JOHN BEAN TECHNOLOGIES
0.72%
FEDERAL SIGNAL
0.71%
LUMEN TECHNOLOGIES INC
0.71%
QORVO INC.
0.71%
TERRENO REALTY REIT
0.69%
Frequently asked questions about VIOO and ESIX
How have the VIOO and ESIX ETFs performed in 2026?
As of May 1, 2026, VIOO is up 14.52% year-to-date (YTD), while ESIX has returned 12.47%. That puts VIOO better performer ahead so far this year.
Which ETF is attracting more investor money: VIOO or ESIX?
Year-to-date, the VIOO ETF saw +$223M in flows, compared to -$16K for ESIX.
Which ETF is more volatile: VIOO or ESIX?
Over the past year, VIOO had a volatility of 18.22%, while ESIX experienced 17.94%.
Which ETF is bigger: VIOO or ESIX?
As of May 1, 2026, VIOO holds $3.79 B in assets under management (AUM), while ESIX manages $7.93 M.
What sectors do the VIOO and ESIX ETFs invest in?
VIOO leans toward sectors like Industrials, Financials and Information Technology. Meanwhile, ESIX focuses on Industrials, Financials and Information Technology.
What are the top holdings of the VIOO ETF and ESIX ETF?
VIOO top holdings include EASTMAN CHEMICAL, ELEMENT SOLUTIONS INC and PRIMORIS SERVICES. ESIX holds in its top three: ELEMENT SOLUTIONS INC, VIAVI SOLUTIONS INC and JACKSON FINANCIAL INC.
Which ETF is more diversified: VIOO or ESIX?
VIOO holds 603 securities with 7.29% of its assets in the top 15. ESIX has 365 securities and a top 15 weight of 11.29%.
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