MBBB vs. VMBS
Compare and contrast key facts about VanEck Moody's Analytics BBB Corporate Bond ETF (MBBB) and Vanguard Mortgage-Backed Securities ETF (VMBS).
MBBB and VMBS are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. MBBB is a passively managed fund by VanEck that tracks the performance of the MVIS Moody's Analytics US BBB Corporate Bond Index. It was launched on Dec 1, 2020. VMBS is a passively managed fund by Vanguard that tracks the performance of the Barclays Capital U.S. MBS Index. It was launched on Nov 19, 2009. Both MBBB and VMBS are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
MBBB vs. VMBS - Performance Comparison
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MBBB vs. VMBS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
MBBB VanEck Moody's Analytics BBB Corporate Bond ETF | -0.48% | 7.64% | 3.68% | 9.75% | -15.04% | 0.30% | 1.51% |
VMBS Vanguard Mortgage-Backed Securities ETF | 0.41% | 8.36% | 1.70% | 5.34% | -11.90% | -1.28% | 0.25% |
Returns By Period
In the year-to-date period, MBBB achieves a -0.48% return, which is significantly lower than VMBS's 0.41% return.
MBBB
- 1D
- 0.65%
- 1M
- -1.86%
- YTD
- -0.48%
- 6M
- 0.00%
- 1Y
- 4.78%
- 3Y*
- 5.48%
- 5Y*
- 1.22%
- 10Y*
- —
VMBS
- 1D
- 0.21%
- 1M
- -1.57%
- YTD
- 0.41%
- 6M
- 2.06%
- 1Y
- 5.79%
- 3Y*
- 4.29%
- 5Y*
- 0.49%
- 10Y*
- 1.41%
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MBBB vs. VMBS - Expense Ratio Comparison
MBBB has a 0.25% expense ratio, which is higher than VMBS's 0.04% 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
MBBB vs. VMBS — Risk / Return Rank
MBBB
VMBS
MBBB vs. VMBS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for VanEck Moody's Analytics BBB Corporate Bond ETF (MBBB) and Vanguard Mortgage-Backed Securities ETF (VMBS). 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.
| MBBB | VMBS | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.96 | 1.16 | -0.21 |
Sortino ratioReturn per unit of downside risk | 1.34 | 1.67 | -0.33 |
Omega ratioGain probability vs. loss probability | 1.18 | 1.21 | -0.03 |
Calmar ratioReturn relative to maximum drawdown | 1.65 | 1.95 | -0.30 |
Martin ratioReturn relative to average drawdown | 5.38 | 6.10 | -0.72 |
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
| MBBB | VMBS | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.96 | 1.16 | -0.21 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.19 | 0.07 | +0.12 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.26 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.16 | 0.46 | -0.30 |
Correlation
The correlation between MBBB and VMBS is 0.84, 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
MBBB vs. VMBS - Dividend Comparison
MBBB's dividend yield for the trailing twelve months is around 4.99%, more than VMBS's 4.23% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MBBB VanEck Moody's Analytics BBB Corporate Bond ETF | 4.99% | 4.99% | 4.93% | 4.51% | 3.22% | 2.29% | 0.19% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VMBS Vanguard Mortgage-Backed Securities ETF | 4.23% | 4.20% | 3.94% | 3.31% | 2.35% | 1.02% | 2.01% | 2.77% | 2.72% | 2.16% | 2.10% | 2.12% |
Drawdowns
MBBB vs. VMBS - Drawdown Comparison
The maximum MBBB drawdown since its inception was -21.73%, which is greater than VMBS's maximum drawdown of -17.47%. Use the drawdown chart below to compare losses from any high point for MBBB and VMBS.
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Drawdown Indicators
| MBBB | VMBS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -21.73% | -17.47% | -4.26% |
Max Drawdown (1Y)Largest decline over 1 year | -2.98% | -3.00% | +0.02% |
Max Drawdown (5Y)Largest decline over 5 years | -21.73% | -17.12% | -4.61% |
Max Drawdown (10Y)Largest decline over 10 years | — | -17.47% | — |
Current DrawdownCurrent decline from peak | -1.86% | -1.57% | -0.29% |
Average DrawdownAverage peak-to-trough decline | -7.02% | -2.51% | -4.51% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.92% | 0.96% | -0.04% |
Volatility
MBBB vs. VMBS - Volatility Comparison
VanEck Moody's Analytics BBB Corporate Bond ETF (MBBB) has a higher volatility of 2.11% compared to Vanguard Mortgage-Backed Securities ETF (VMBS) at 1.90%. This indicates that MBBB's price experiences larger fluctuations and is considered to be riskier than VMBS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MBBB | VMBS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.11% | 1.90% | +0.21% |
Volatility (6M)Calculated over the trailing 6-month period | 2.86% | 2.89% | -0.03% |
Volatility (1Y)Calculated over the trailing 1-year period | 5.01% | 5.00% | +0.01% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.35% | 6.71% | -0.36% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.28% | 5.37% | +0.91% |