VGYAX vs. VMIAX
Compare and contrast key facts about Vanguard Global Wellesley Income Fund Admiral Shares (VGYAX) and Vanguard Materials Index Fund Admiral Shares (VMIAX).
VGYAX is managed by Vanguard. It was launched on Nov 2, 2017. VMIAX is managed by Vanguard. It was launched on Feb 11, 2004.
Performance
VGYAX vs. VMIAX - Performance Comparison
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VGYAX vs. VMIAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VGYAX Vanguard Global Wellesley Income Fund Admiral Shares | 0.52% | 13.31% | 6.15% | 8.95% | -8.06% | 6.58% | 5.52% | 13.92% | -4.31% | 0.98% |
VMIAX Vanguard Materials Index Fund Admiral Shares | 6.53% | 12.26% | 0.45% | 13.69% | -11.77% | 27.15% | 19.37% | 23.59% | -17.38% | 4.37% |
Returns By Period
In the year-to-date period, VGYAX achieves a 0.52% return, which is significantly lower than VMIAX's 6.53% return.
VGYAX
- 1D
- 0.38%
- 1M
- -4.12%
- YTD
- 0.52%
- 6M
- 3.60%
- 1Y
- 10.05%
- 3Y*
- 8.54%
- 5Y*
- 4.98%
- 10Y*
- —
VMIAX
- 1D
- 0.18%
- 1M
- -9.44%
- YTD
- 6.53%
- 6M
- 8.30%
- 1Y
- 18.48%
- 3Y*
- 9.17%
- 5Y*
- 6.78%
- 10Y*
- 10.28%
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VGYAX vs. VMIAX - Expense Ratio Comparison
VGYAX has a 0.28% expense ratio, which is higher than VMIAX's 0.10% expense ratio.
Return for Risk
VGYAX vs. VMIAX — Risk / Return Rank
VGYAX
VMIAX
VGYAX vs. VMIAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Global Wellesley Income Fund Admiral Shares (VGYAX) and Vanguard Materials Index Fund Admiral Shares (VMIAX). 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.
| VGYAX | VMIAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.75 | 0.92 | +0.83 |
Sortino ratioReturn per unit of downside risk | 2.35 | 1.41 | +0.94 |
Omega ratioGain probability vs. loss probability | 1.35 | 1.18 | +0.17 |
Calmar ratioReturn relative to maximum drawdown | 2.25 | 1.20 | +1.06 |
Martin ratioReturn relative to average drawdown | 9.08 | 4.14 | +4.94 |
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
| VGYAX | VMIAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.75 | 0.92 | +0.83 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.81 | 0.35 | +0.46 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.49 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.73 | 0.38 | +0.35 |
Correlation
The correlation between VGYAX and VMIAX is 0.71, 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
VGYAX vs. VMIAX - Dividend Comparison
VGYAX's dividend yield for the trailing twelve months is around 4.06%, more than VMIAX's 1.45% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VGYAX Vanguard Global Wellesley Income Fund Admiral Shares | 4.06% | 4.01% | 3.90% | 3.15% | 1.54% | 2.40% | 1.99% | 2.26% | 4.36% | 0.30% | 0.00% | 0.00% |
VMIAX Vanguard Materials Index Fund Admiral Shares | 1.45% | 1.56% | 1.70% | 1.72% | 1.98% | 1.33% | 1.67% | 1.94% | 2.02% | 1.63% | 1.73% | 2.31% |
Drawdowns
VGYAX vs. VMIAX - Drawdown Comparison
The maximum VGYAX drawdown since its inception was -17.71%, smaller than the maximum VMIAX drawdown of -62.17%. Use the drawdown chart below to compare losses from any high point for VGYAX and VMIAX.
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Drawdown Indicators
| VGYAX | VMIAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -17.71% | -62.17% | +44.46% |
Max Drawdown (1Y)Largest decline over 1 year | -4.55% | -14.30% | +9.75% |
Max Drawdown (5Y)Largest decline over 5 years | -15.89% | -25.45% | +9.56% |
Max Drawdown (10Y)Largest decline over 10 years | — | -41.02% | — |
Current DrawdownCurrent decline from peak | -4.12% | -9.44% | +5.32% |
Average DrawdownAverage peak-to-trough decline | -2.68% | -9.67% | +6.99% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.13% | 4.13% | -3.00% |
Volatility
VGYAX vs. VMIAX - Volatility Comparison
The current volatility for Vanguard Global Wellesley Income Fund Admiral Shares (VGYAX) is 2.50%, while Vanguard Materials Index Fund Admiral Shares (VMIAX) has a volatility of 6.44%. This indicates that VGYAX experiences smaller price fluctuations and is considered to be less risky than VMIAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VGYAX | VMIAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.50% | 6.44% | -3.94% |
Volatility (6M)Calculated over the trailing 6-month period | 3.63% | 13.15% | -9.52% |
Volatility (1Y)Calculated over the trailing 1-year period | 5.87% | 21.35% | -15.48% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.19% | 19.59% | -13.40% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.80% | 21.15% | -14.35% |