BBBS vs. VUSB

Last updated Apr 1, 2026

Compare and contrast key facts about Bondbloxx BBB Rated 1-5 Year Corporate Bond ETF (BBBS) and Vanguard Ultra-Short Bond ETF (VUSB).

BBBS and VUSB are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. BBBS is a passively managed fund by BondBloxx that tracks the performance of the Bloomberg U.S. Corporate BBB 1-5 Year Index. It was launched on Jan 23, 2024. VUSB is an actively managed fund by Vanguard. It was launched on Apr 5, 2021.

Performance

BBBS vs. VUSB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Bondbloxx BBB Rated 1-5 Year Corporate Bond ETF (BBBS) and Vanguard Ultra-Short Bond ETF (VUSB). The values are adjusted to include any dividend payments, if applicable.

BBBS vs. VUSB - Yearly Performance Comparison

	2026 (YTD)	2025	2024
BBBS Bondbloxx BBB Rated 1-5 Year Corporate Bond ETF	0.07%	6.67%	4.96%
VUSB Vanguard Ultra-Short Bond ETF	0.59%	5.20%	5.30%

Returns By Period

In the year-to-date period, BBBS achieves a 0.07% return, which is significantly lower than VUSB's 0.59% return.

BBBS

• 1D: 0.30%
• 1M: -0.89%
• YTD: 0.07%
• 6M: 1.22%
• 1Y: 4.86%
• 3Y*: —
• 5Y*: —
• 10Y*: —

VUSB

• 1D: 0.09%
• 1M: -0.12%
• YTD: 0.59%
• 6M: 1.76%
• 1Y: 4.48%
• 3Y*: 5.28%
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

BBBS vs. VUSB - Expense Ratio Comparison

BBBS has a 0.19% 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%.

BBBS

Bondbloxx BBB Rated 1-5 Year Corporate Bond ETF

VUSB

Vanguard Ultra-Short Bond ETF

Return for Risk

BBBS vs. VUSB — Risk / Return Rank

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

BBBS

BBBS Risk / Return Rank: 94
BBBS Sharpe Ratio Rank: 93
BBBS Sortino Ratio Rank: 96
BBBS Omega Ratio Rank: 95
BBBS Calmar Ratio Rank: 92
BBBS Martin Ratio Rank: 93

VUSB

VUSB Risk / Return Rank: 99
VUSB Sharpe Ratio Rank: 99
VUSB Sortino Ratio Rank: 99
VUSB Omega Ratio Rank: 99
VUSB Calmar Ratio Rank: 99
VUSB Martin Ratio Rank: 99

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

BBBS vs. VUSB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Bondbloxx BBB Rated 1-5 Year Corporate Bond ETF (BBBS) 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.

	BBBS	VUSB	Difference
Sharpe ratio Return per unit of total volatility	2.17	5.84	-3.67
Sortino ratio Return per unit of downside risk	3.21	9.33	-6.12
Omega ratio Gain probability vs. loss probability	1.45	2.86	-1.41
Calmar ratio Return relative to maximum drawdown	3.40	9.75	-6.36
Martin ratio Return relative to average drawdown	13.47	50.27	-36.79
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BBBS vs. VUSB - Sharpe Ratio Comparison

The current BBBS Sharpe Ratio is 2.17, which is lower than the VUSB Sharpe Ratio of 5.84. The chart below compares the historical Sharpe Ratios of BBBS 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.

Sharpe Ratios by Period

	BBBS	VUSB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.17	5.84	-3.67
Sharpe Ratio (All Time) Calculated using the full available price history	2.37	4.00	-1.63

Correlation

The correlation between BBBS and VUSB is 0.76, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

BBBS vs. VUSB - Dividend Comparison

BBBS's dividend yield for the trailing twelve months is around 4.58%, more than VUSB's 4.53% yield.

	TTM	2025	2024	2023	2022	2021
BBBS Bondbloxx BBB Rated 1-5 Year Corporate Bond ETF	4.58%	4.55%	4.31%	0.00%	0.00%	0.00%
VUSB Vanguard Ultra-Short Bond ETF	4.53%	4.63%	5.16%	4.45%	1.56%	0.26%

Drawdowns

BBBS vs. VUSB - Drawdown Comparison

The maximum BBBS drawdown since its inception was -1.45%, smaller than the maximum VUSB drawdown of -1.79%. Use the drawdown chart below to compare losses from any high point for BBBS and VUSB.

Drawdown Indicators

	BBBS	VUSB	Difference
Max Drawdown Largest peak-to-trough decline	-1.45%	-1.79%	+0.34%
Max Drawdown (1Y) Largest decline over 1 year	-1.45%	-0.46%	-0.99%
Current Drawdown Current decline from peak	-0.89%	-0.12%	-0.77%
Average Drawdown Average peak-to-trough decline	-0.27%	-0.28%	+0.01%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.37%	0.09%	+0.28%

Volatility

BBBS vs. VUSB - Volatility Comparison

Bondbloxx BBB Rated 1-5 Year Corporate Bond ETF (BBBS) has a higher volatility of 0.98% compared to Vanguard Ultra-Short Bond ETF (VUSB) at 0.37%. This indicates that BBBS's price experiences larger fluctuations and is considered to be riskier than VUSB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BBBS	VUSB	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.98%	0.37%	+0.61%
Volatility (6M) Calculated over the trailing 6-month period	1.32%	0.49%	+0.83%
Volatility (1Y) Calculated over the trailing 1-year period	2.25%	0.77%	+1.48%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.27%	0.83%	+1.44%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.27%	0.83%	+1.44%