VUSFX vs. VOO
Compare and contrast key facts about Vanguard Ultra-Short-Term Bond Fund Admiral Shares (VUSFX) and Vanguard S&P 500 ETF (VOO).
VUSFX is managed by Vanguard. It was launched on Feb 24, 2015. VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010.
Performance
VUSFX vs. VOO - Performance Comparison
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VUSFX vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VUSFX Vanguard Ultra-Short-Term Bond Fund Admiral Shares | 0.66% | 5.11% | 6.11% | 5.53% | -0.38% | 0.08% | 2.10% | 3.39% | 2.10% | 1.37% |
VOO Vanguard S&P 500 ETF | -3.66% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
Returns By Period
In the year-to-date period, VUSFX achieves a 0.66% return, which is significantly higher than VOO's -3.66% return. Over the past 10 years, VUSFX has underperformed VOO with an annualized return of 2.67%, while VOO has yielded a comparatively higher 14.14% annualized return.
VUSFX
- 1D
- 0.05%
- 1M
- -0.05%
- YTD
- 0.66%
- 6M
- 1.71%
- 1Y
- 4.41%
- 3Y*
- 5.36%
- 5Y*
- 3.37%
- 10Y*
- 2.67%
VOO
- 1D
- 0.79%
- 1M
- -4.29%
- YTD
- -3.66%
- 6M
- -1.41%
- 1Y
- 18.17%
- 3Y*
- 18.58%
- 5Y*
- 11.93%
- 10Y*
- 14.14%
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VUSFX vs. VOO - Expense Ratio Comparison
VUSFX has a 0.10% expense ratio, which is higher than VOO's 0.03% 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
VUSFX vs. VOO — Risk / Return Rank
VUSFX
VOO
VUSFX vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Ultra-Short-Term Bond Fund Admiral Shares (VUSFX) and Vanguard S&P 500 ETF (VOO). 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.
| VUSFX | VOO | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 6.66 | 1.01 | +5.65 |
Sortino ratioReturn per unit of downside risk | 11.92 | 1.53 | +10.39 |
Omega ratioGain probability vs. loss probability | 3.66 | 1.23 | +2.43 |
Calmar ratioReturn relative to maximum drawdown | 12.88 | 1.55 | +11.33 |
Martin ratioReturn relative to average drawdown | 74.29 | 7.31 | +66.98 |
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
| VUSFX | VOO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 6.66 | 1.01 | +5.65 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 4.21 | 0.71 | +3.49 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 3.93 | 0.79 | +3.15 |
Sharpe Ratio (All Time)Calculated using the full available price history | 3.94 | 0.83 | +3.10 |
Correlation
The correlation between VUSFX and VOO is 0.05, 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
VUSFX vs. VOO - Dividend Comparison
VUSFX's dividend yield for the trailing twelve months is around 4.22%, more than VOO's 1.18% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VUSFX Vanguard Ultra-Short-Term Bond Fund Admiral Shares | 4.22% | 4.73% | 5.52% | 4.15% | 1.38% | 0.53% | 1.62% | 2.68% | 2.23% | 1.52% | 1.07% | 0.00% |
VOO Vanguard S&P 500 ETF | 1.18% | 1.13% | 1.24% | 1.46% | 1.69% | 1.25% | 1.54% | 1.88% | 2.06% | 1.78% | 2.02% | 2.10% |
Drawdowns
VUSFX vs. VOO - Drawdown Comparison
The maximum VUSFX drawdown since its inception was -1.71%, smaller than the maximum VOO drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for VUSFX and VOO.
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Drawdown Indicators
| VUSFX | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -1.71% | -33.99% | +32.28% |
Max Drawdown (1Y)Largest decline over 1 year | -0.35% | -11.98% | +11.63% |
Max Drawdown (5Y)Largest decline over 5 years | -1.71% | -24.52% | +22.81% |
Max Drawdown (10Y)Largest decline over 10 years | -1.71% | -33.99% | +32.28% |
Current DrawdownCurrent decline from peak | -0.05% | -5.55% | +5.50% |
Average DrawdownAverage peak-to-trough decline | -0.15% | -3.72% | +3.57% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.06% | 2.55% | -2.49% |
Volatility
VUSFX vs. VOO - Volatility Comparison
The current volatility for Vanguard Ultra-Short-Term Bond Fund Admiral Shares (VUSFX) is 0.28%, while Vanguard S&P 500 ETF (VOO) has a volatility of 5.34%. This indicates that VUSFX experiences smaller price fluctuations and is considered to be less risky than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VUSFX | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.28% | 5.34% | -5.06% |
Volatility (6M)Calculated over the trailing 6-month period | 0.43% | 9.47% | -9.04% |
Volatility (1Y)Calculated over the trailing 1-year period | 0.67% | 18.11% | -17.44% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 0.81% | 16.82% | -16.01% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 0.68% | 17.99% | -17.31% |