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VUBFX vs. VUSB
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between VUBFX and VUSB 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.


Performance

VUBFX vs. VUSB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Ultra-Short-Term Bond Fund Investor Shares (VUBFX) and Vanguard Ultra-Short Bond ETF (VUSB). The values are adjusted to include any dividend payments, if applicable.

9.50%10.00%10.50%11.00%11.50%12.00%12.50%13.00%December2025FebruaryMarchAprilMay
12.41%
12.95%
VUBFX
VUSB

Key characteristics

Sharpe Ratio

VUBFX:

5.77

VUSB:

7.45

Sortino Ratio

VUBFX:

10.71

VUSB:

13.00

Omega Ratio

VUBFX:

3.48

VUSB:

3.52

Calmar Ratio

VUBFX:

18.61

VUSB:

12.42

Martin Ratio

VUBFX:

99.43

VUSB:

82.03

Ulcer Index

VUBFX:

0.06%

VUSB:

0.07%

Daily Std Dev

VUBFX:

0.95%

VUSB:

0.77%

Max Drawdown

VUBFX:

-1.86%

VUSB:

-1.79%

Current Drawdown

VUBFX:

-0.10%

VUSB:

0.00%

Returns By Period

The year-to-date returns for both investments are quite close, with VUBFX having a 1.61% return and VUSB slightly higher at 1.68%.


VUBFX

YTD

1.61%

1M

0.50%

6M

2.35%

1Y

5.46%

5Y*

2.76%

10Y*

2.19%

VUSB

YTD

1.68%

1M

0.53%

6M

2.43%

1Y

5.72%

5Y*

N/A

10Y*

N/A

*Annualized

Compare stocks, funds, or ETFs

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VUBFX vs. VUSB - Expense Ratio Comparison

VUBFX has a 0.20% expense ratio, which is higher than VUSB's 0.10% 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%.


Risk-Adjusted Performance

VUBFX vs. VUSB — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

VUBFX
The Risk-Adjusted Performance Rank of VUBFX is 9999
Overall Rank
The Sharpe Ratio Rank of VUBFX is 100100
Sharpe Ratio Rank
The Sortino Ratio Rank of VUBFX is 9999
Sortino Ratio Rank
The Omega Ratio Rank of VUBFX is 9999
Omega Ratio Rank
The Calmar Ratio Rank of VUBFX is 9999
Calmar Ratio Rank
The Martin Ratio Rank of VUBFX is 100100
Martin Ratio Rank

VUSB
The Risk-Adjusted Performance Rank of VUSB is 9999
Overall Rank
The Sharpe Ratio Rank of VUSB is 9999
Sharpe Ratio Rank
The Sortino Ratio Rank of VUSB is 9999
Sortino Ratio Rank
The Omega Ratio Rank of VUSB is 9999
Omega Ratio Rank
The Calmar Ratio Rank of VUSB is 9999
Calmar Ratio Rank
The Martin Ratio Rank of VUSB is 9999
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

VUBFX vs. VUSB - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Ultra-Short-Term Bond Fund Investor Shares (VUBFX) and Vanguard Ultra-Short Bond ETF (VUSB). 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.


The current VUBFX Sharpe Ratio is 5.77, which is comparable to the VUSB Sharpe Ratio of 7.45. The chart below compares the historical Sharpe Ratios of VUBFX and VUSB, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio5.506.006.507.007.508.008.509.00December2025FebruaryMarchAprilMay
5.77
7.45
VUBFX
VUSB

Dividends

VUBFX vs. VUSB - Dividend Comparison

VUBFX's dividend yield for the trailing twelve months is around 4.93%, less than VUSB's 5.02% yield.


TTM2024202320222021202020192018201720162015
VUBFX
Vanguard Ultra-Short-Term Bond Fund Investor Shares
4.93%5.00%4.05%1.28%0.53%1.53%2.57%2.13%1.41%0.98%0.49%
VUSB
Vanguard Ultra-Short Bond ETF
5.02%5.16%4.45%1.53%0.26%0.00%0.00%0.00%0.00%0.00%0.00%

Drawdowns

VUBFX vs. VUSB - Drawdown Comparison

The maximum VUBFX drawdown since its inception was -1.86%, roughly equal to the maximum VUSB drawdown of -1.79%. Use the drawdown chart below to compare losses from any high point for VUBFX and VUSB. For additional features, visit the drawdowns tool.


-0.50%-0.40%-0.30%-0.20%-0.10%0.00%December2025FebruaryMarchAprilMay
-0.10%
0
VUBFX
VUSB

Volatility

VUBFX vs. VUSB - Volatility Comparison

Vanguard Ultra-Short-Term Bond Fund Investor Shares (VUBFX) and Vanguard Ultra-Short Bond ETF (VUSB) have volatilities of 0.29% and 0.30%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


0.10%0.20%0.30%0.40%0.50%December2025FebruaryMarchAprilMay
0.29%
0.30%
VUBFX
VUSB