VWOB vs. VSIAX
Compare and contrast key facts about Vanguard Emerging Markets Government Bond ETF (VWOB) and Vanguard Small-Cap Value Index Fund Admiral Shares (VSIAX).
VWOB is a passively managed fund by Vanguard that tracks the performance of the Barclays USD Emerging Markets Government RIC Capped Index. It was launched on May 31, 2013. VSIAX is managed by Vanguard. It was launched on Sep 27, 2011.
Performance
VWOB vs. VSIAX - Performance Comparison
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VWOB vs. VSIAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VWOB Vanguard Emerging Markets Government Bond ETF | -1.27% | 13.49% | 5.20% | 10.68% | -17.39% | -1.80% | 5.65% | 14.46% | -2.92% | 8.41% |
VSIAX Vanguard Small-Cap Value Index Fund Admiral Shares | 3.10% | 9.09% | 11.34% | 17.06% | -9.31% | 28.10% | 5.80% | 22.76% | -12.24% | 11.80% |
Returns By Period
In the year-to-date period, VWOB achieves a -1.27% return, which is significantly lower than VSIAX's 3.10% return. Over the past 10 years, VWOB has underperformed VSIAX with an annualized return of 3.49%, while VSIAX has yielded a comparatively higher 10.08% annualized return.
VWOB
- 1D
- 0.37%
- 1M
- -2.64%
- YTD
- -1.27%
- 6M
- 1.07%
- 1Y
- 8.63%
- 3Y*
- 8.17%
- 5Y*
- 2.10%
- 10Y*
- 3.49%
VSIAX
- 1D
- 2.28%
- 1M
- -5.22%
- YTD
- 3.10%
- 6M
- 4.82%
- 1Y
- 18.55%
- 3Y*
- 13.36%
- 5Y*
- 7.55%
- 10Y*
- 10.08%
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VWOB vs. VSIAX - Expense Ratio Comparison
VWOB has a 0.20% expense ratio, which is higher than VSIAX's 0.07% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
VWOB vs. VSIAX — Risk / Return Rank
VWOB
VSIAX
VWOB vs. VSIAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Emerging Markets Government Bond ETF (VWOB) and Vanguard Small-Cap Value Index Fund Admiral Shares (VSIAX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| VWOB | VSIAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.33 | 0.92 | +0.41 |
Sortino ratioReturn per unit of downside risk | 1.84 | 1.41 | +0.42 |
Omega ratioGain probability vs. loss probability | 1.28 | 1.19 | +0.09 |
Calmar ratioReturn relative to maximum drawdown | 2.00 | 1.37 | +0.64 |
Martin ratioReturn relative to average drawdown | 8.18 | 5.62 | +2.56 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| VWOB | VSIAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.33 | 0.92 | +0.41 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.23 | 0.38 | -0.15 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.37 | 0.45 | -0.08 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.39 | 0.56 | -0.17 |
Correlation
The correlation between VWOB and VSIAX is 0.38, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
VWOB vs. VSIAX - Dividend Comparison
VWOB's dividend yield for the trailing twelve months is around 5.96%, more than VSIAX's 1.90% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VWOB Vanguard Emerging Markets Government Bond ETF | 5.96% | 5.92% | 6.08% | 5.50% | 5.30% | 4.04% | 4.18% | 4.58% | 4.52% | 4.61% | 4.71% | 4.93% |
VSIAX Vanguard Small-Cap Value Index Fund Admiral Shares | 1.90% | 1.95% | 1.98% | 2.10% | 2.03% | 1.75% | 1.68% | 2.06% | 2.35% | 1.79% | 1.77% | 1.99% |
Drawdowns
VWOB vs. VSIAX - Drawdown Comparison
The maximum VWOB drawdown since its inception was -26.98%, smaller than the maximum VSIAX drawdown of -45.39%. Use the drawdown chart below to compare losses from any high point for VWOB and VSIAX.
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Drawdown Indicators
| VWOB | VSIAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -26.98% | -45.39% | +18.41% |
Max Drawdown (1Y)Largest decline over 1 year | -4.48% | -14.16% | +9.68% |
Max Drawdown (5Y)Largest decline over 5 years | -26.98% | -24.09% | -2.89% |
Max Drawdown (10Y)Largest decline over 10 years | -26.98% | -45.39% | +18.41% |
Current DrawdownCurrent decline from peak | -3.12% | -6.15% | +3.03% |
Average DrawdownAverage peak-to-trough decline | -4.83% | -5.54% | +0.71% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.10% | 3.44% | -2.34% |
Volatility
VWOB vs. VSIAX - Volatility Comparison
The current volatility for Vanguard Emerging Markets Government Bond ETF (VWOB) is 2.95%, while Vanguard Small-Cap Value Index Fund Admiral Shares (VSIAX) has a volatility of 5.52%. This indicates that VWOB experiences smaller price fluctuations and is considered to be less risky than VSIAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VWOB | VSIAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.95% | 5.52% | -2.57% |
Volatility (6M)Calculated over the trailing 6-month period | 3.75% | 11.25% | -7.50% |
Volatility (1Y)Calculated over the trailing 1-year period | 6.52% | 20.69% | -14.17% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 9.17% | 19.86% | -10.69% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 9.32% | 22.45% | -13.13% |