VTES vs. AOM
Compare and contrast key facts about Vanguard Short-Term Tax-Exempt Bond ETF Shares (VTES) and iShares Core Moderate Allocation ETF (AOM).
VTES and AOM are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. VTES is a passively managed fund by Vanguard that tracks the performance of the S&P 0-7 Yr National AMT-Free Municipal Bond Index - Benchmark TR Gross. It was launched on Mar 8, 2023. AOM is a passively managed fund by iShares that tracks the performance of the S&P Target Risk Moderate. It was launched on Nov 4, 2008. Both VTES and AOM 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
VTES vs. AOM - Performance Comparison
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VTES vs. AOM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
VTES Vanguard Short-Term Tax-Exempt Bond ETF Shares | 0.02% | 4.19% | 1.85% | 3.32% |
AOM iShares Core Moderate Allocation ETF | -0.75% | 13.28% | 7.95% | 10.41% |
Returns By Period
In the year-to-date period, VTES achieves a 0.02% return, which is significantly higher than AOM's -0.75% return.
VTES
- 1D
- 0.11%
- 1M
- -1.24%
- YTD
- 0.02%
- 6M
- 0.60%
- 1Y
- 3.45%
- 3Y*
- 2.61%
- 5Y*
- —
- 10Y*
- —
AOM
- 1D
- 1.39%
- 1M
- -3.60%
- YTD
- -0.75%
- 6M
- 1.24%
- 1Y
- 11.30%
- 3Y*
- 9.16%
- 5Y*
- 4.22%
- 10Y*
- 5.82%
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VTES vs. AOM - Expense Ratio Comparison
VTES has a 0.07% expense ratio, which is lower than AOM's 0.25% expense ratio. Despite the difference, 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
VTES vs. AOM — Risk / Return Rank
VTES
AOM
VTES vs. AOM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Short-Term Tax-Exempt Bond ETF Shares (VTES) and iShares Core Moderate Allocation ETF (AOM). 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.
| VTES | AOM | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.91 | 1.38 | +0.53 |
Sortino ratioReturn per unit of downside risk | 2.43 | 1.99 | +0.43 |
Omega ratioGain probability vs. loss probability | 1.49 | 1.28 | +0.21 |
Calmar ratioReturn relative to maximum drawdown | 2.30 | 2.14 | +0.16 |
Martin ratioReturn relative to average drawdown | 7.44 | 8.72 | -1.28 |
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
| VTES | AOM | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.91 | 1.38 | +0.53 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.52 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.74 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.76 | 0.66 | +1.10 |
Correlation
The correlation between VTES and AOM is 0.35, 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
VTES vs. AOM - Dividend Comparison
VTES's dividend yield for the trailing twelve months is around 2.77%, less than AOM's 3.00% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VTES Vanguard Short-Term Tax-Exempt Bond ETF Shares | 2.77% | 2.77% | 2.99% | 2.03% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
AOM iShares Core Moderate Allocation ETF | 3.00% | 2.98% | 3.10% | 2.79% | 2.27% | 1.56% | 2.02% | 2.66% | 2.53% | 3.31% | 2.14% | 1.98% |
Drawdowns
VTES vs. AOM - Drawdown Comparison
The maximum VTES drawdown since its inception was -2.42%, smaller than the maximum AOM drawdown of -19.96%. Use the drawdown chart below to compare losses from any high point for VTES and AOM.
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Drawdown Indicators
| VTES | AOM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -2.42% | -19.96% | +17.54% |
Max Drawdown (1Y)Largest decline over 1 year | -1.59% | -5.35% | +3.76% |
Max Drawdown (5Y)Largest decline over 5 years | — | -19.96% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -19.96% | — |
Current DrawdownCurrent decline from peak | -1.24% | -3.64% | +2.40% |
Average DrawdownAverage peak-to-trough decline | -0.48% | -2.72% | +2.24% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.49% | 1.31% | -0.82% |
Volatility
VTES vs. AOM - Volatility Comparison
The current volatility for Vanguard Short-Term Tax-Exempt Bond ETF Shares (VTES) is 0.69%, while iShares Core Moderate Allocation ETF (AOM) has a volatility of 3.27%. This indicates that VTES experiences smaller price fluctuations and is considered to be less risky than AOM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VTES | AOM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.69% | 3.27% | -2.58% |
Volatility (6M)Calculated over the trailing 6-month period | 0.96% | 4.88% | -3.92% |
Volatility (1Y)Calculated over the trailing 1-year period | 1.83% | 8.23% | -6.40% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 1.75% | 8.09% | -6.34% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 1.75% | 7.90% | -6.15% |