PIMIX vs. VUSFX
Compare and contrast key facts about PIMCO Income Fund Institutional Class (PIMIX) and Vanguard Ultra-Short-Term Bond Fund Admiral Shares (VUSFX).
PIMIX is managed by PIMCO. It was launched on Mar 30, 2007. VUSFX is managed by Vanguard. It was launched on Feb 24, 2015.
Performance
PIMIX vs. VUSFX - Performance Comparison
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PIMIX vs. VUSFX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PIMIX PIMCO Income Fund Institutional Class | -1.36% | 11.08% | 5.45% | 9.36% | -9.07% | 2.62% | 5.84% | 8.10% | 0.63% | 8.63% |
VUSFX Vanguard Ultra-Short-Term Bond Fund Admiral Shares | 0.61% | 5.11% | 6.11% | 5.53% | -0.38% | 0.08% | 2.10% | 3.39% | 2.10% | 1.37% |
Returns By Period
In the year-to-date period, PIMIX achieves a -1.36% return, which is significantly lower than VUSFX's 0.61% return. Over the past 10 years, PIMIX has outperformed VUSFX with an annualized return of 4.66%, while VUSFX has yielded a comparatively lower 2.66% annualized return.
PIMIX
- 1D
- 0.47%
- 1M
- -3.24%
- YTD
- -1.36%
- 6M
- 1.15%
- 1Y
- 6.07%
- 3Y*
- 7.20%
- 5Y*
- 3.38%
- 10Y*
- 4.66%
VUSFX
- 1D
- 0.05%
- 1M
- -0.10%
- YTD
- 0.61%
- 6M
- 1.76%
- 1Y
- 4.42%
- 3Y*
- 5.35%
- 5Y*
- 3.36%
- 10Y*
- 2.66%
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PIMIX vs. VUSFX - Expense Ratio Comparison
PIMIX has a 0.62% expense ratio, which is higher than VUSFX's 0.10% expense ratio.
Return for Risk
PIMIX vs. VUSFX — Risk / Return Rank
PIMIX
VUSFX
PIMIX vs. VUSFX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for PIMCO Income Fund Institutional Class (PIMIX) and Vanguard Ultra-Short-Term Bond Fund Admiral Shares (VUSFX). 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.
| PIMIX | VUSFX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.56 | 6.62 | -5.06 |
Sortino ratioReturn per unit of downside risk | 2.25 | 11.85 | -9.60 |
Omega ratioGain probability vs. loss probability | 1.29 | 3.64 | -2.35 |
Calmar ratioReturn relative to maximum drawdown | 1.87 | 12.88 | -11.01 |
Martin ratioReturn relative to average drawdown | 7.56 | 74.39 | -66.83 |
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
| PIMIX | VUSFX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.56 | 6.62 | -5.06 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.72 | 4.19 | -3.48 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 1.11 | 3.93 | -2.81 |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.56 | 3.93 | -2.38 |
Correlation
The correlation between PIMIX and VUSFX is 0.40, 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
PIMIX vs. VUSFX - Dividend Comparison
PIMIX's dividend yield for the trailing twelve months is around 5.57%, more than VUSFX's 4.23% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PIMIX PIMCO Income Fund Institutional Class | 5.57% | 6.01% | 6.27% | 6.21% | 4.98% | 4.02% | 4.88% | 5.83% | 5.66% | 5.37% | 5.52% | 7.88% |
VUSFX Vanguard Ultra-Short-Term Bond Fund Admiral Shares | 4.23% | 4.73% | 5.52% | 4.15% | 1.38% | 0.53% | 1.62% | 2.68% | 2.23% | 1.52% | 1.07% | 0.00% |
Drawdowns
PIMIX vs. VUSFX - Drawdown Comparison
The maximum PIMIX drawdown since its inception was -13.39%, which is greater than VUSFX's maximum drawdown of -1.71%. Use the drawdown chart below to compare losses from any high point for PIMIX and VUSFX.
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Drawdown Indicators
| PIMIX | VUSFX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -13.39% | -1.71% | -11.68% |
Max Drawdown (1Y)Largest decline over 1 year | -3.69% | -0.35% | -3.34% |
Max Drawdown (5Y)Largest decline over 5 years | -13.34% | -1.71% | -11.63% |
Max Drawdown (10Y)Largest decline over 10 years | -13.39% | -1.71% | -11.68% |
Current DrawdownCurrent decline from peak | -3.24% | -0.10% | -3.14% |
Average DrawdownAverage peak-to-trough decline | -1.69% | -0.15% | -1.54% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.92% | 0.06% | +0.86% |
Volatility
PIMIX vs. VUSFX - Volatility Comparison
PIMCO Income Fund Institutional Class (PIMIX) has a higher volatility of 1.88% compared to Vanguard Ultra-Short-Term Bond Fund Admiral Shares (VUSFX) at 0.27%. This indicates that PIMIX's price experiences larger fluctuations and is considered to be riskier than VUSFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PIMIX | VUSFX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.88% | 0.27% | +1.61% |
Volatility (6M)Calculated over the trailing 6-month period | 2.64% | 0.43% | +2.21% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.28% | 0.67% | +3.61% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.75% | 0.81% | +3.94% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.20% | 0.68% | +3.52% |