VIGIX vs. VMCPX
Compare and contrast key facts about Vanguard Growth Index Fund Institutional Shares (VIGIX) and Vanguard Mid-Cap Index Fund Institutional Plus Shares (VMCPX).
VIGIX is managed by Vanguard. It was launched on May 14, 1998. VMCPX is managed by Vanguard. It was launched on Dec 15, 2010.
Performance
VIGIX vs. VMCPX - Performance Comparison
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VIGIX vs. VMCPX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VIGIX Vanguard Growth Index Fund Institutional Shares | -13.83% | 19.44% | 32.68% | 46.77% | -33.13% | 27.27% | 40.19% | 37.26% | -3.34% | 27.81% |
VMCPX Vanguard Mid-Cap Index Fund Institutional Plus Shares | -2.79% | 11.70% | 14.68% | 16.55% | -18.68% | 24.54% | 18.20% | 31.06% | -9.23% | 19.28% |
Returns By Period
In the year-to-date period, VIGIX achieves a -13.83% return, which is significantly lower than VMCPX's -2.79% return. Over the past 10 years, VIGIX has outperformed VMCPX with an annualized return of 15.58%, while VMCPX has yielded a comparatively lower 10.44% annualized return.
VIGIX
- 1D
- -0.57%
- 1M
- -8.83%
- YTD
- -13.83%
- 6M
- -12.31%
- 1Y
- 13.73%
- 3Y*
- 19.57%
- 5Y*
- 10.94%
- 10Y*
- 15.58%
VMCPX
- 1D
- -0.66%
- 1M
- -7.87%
- YTD
- -2.79%
- 6M
- -3.58%
- 1Y
- 10.32%
- 3Y*
- 11.80%
- 5Y*
- 6.52%
- 10Y*
- 10.44%
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VIGIX vs. VMCPX - Expense Ratio Comparison
VIGIX has a 0.04% expense ratio, which is higher than VMCPX's 0.03% 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
VIGIX vs. VMCPX — Risk / Return Rank
VIGIX
VMCPX
VIGIX vs. VMCPX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Growth Index Fund Institutional Shares (VIGIX) and Vanguard Mid-Cap Index Fund Institutional Plus Shares (VMCPX). 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.
| VIGIX | VMCPX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.61 | 0.63 | -0.02 |
Sortino ratioReturn per unit of downside risk | 1.04 | 0.99 | +0.05 |
Omega ratioGain probability vs. loss probability | 1.15 | 1.14 | +0.01 |
Calmar ratioReturn relative to maximum drawdown | 0.66 | 0.73 | -0.07 |
Martin ratioReturn relative to average drawdown | 2.38 | 3.40 | -1.02 |
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
| VIGIX | VMCPX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.61 | 0.63 | -0.02 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.49 | 0.37 | +0.12 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.73 | 0.55 | +0.17 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.43 | 0.59 | -0.16 |
Correlation
The correlation between VIGIX and VMCPX is 0.86, 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
VIGIX vs. VMCPX - Dividend Comparison
VIGIX's dividend yield for the trailing twelve months is around 0.47%, less than VMCPX's 1.55% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VIGIX Vanguard Growth Index Fund Institutional Shares | 0.47% | 0.41% | 0.47% | 0.58% | 0.70% | 0.48% | 0.66% | 0.95% | 1.32% | 1.15% | 1.40% | 1.31% |
VMCPX Vanguard Mid-Cap Index Fund Institutional Plus Shares | 1.55% | 1.53% | 1.50% | 1.52% | 1.61% | 1.13% | 1.45% | 1.49% | 1.84% | 1.37% | 1.47% | 1.50% |
Drawdowns
VIGIX vs. VMCPX - Drawdown Comparison
The maximum VIGIX drawdown since its inception was -56.95%, which is greater than VMCPX's maximum drawdown of -39.30%. Use the drawdown chart below to compare losses from any high point for VIGIX and VMCPX.
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Drawdown Indicators
| VIGIX | VMCPX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -56.95% | -39.30% | -17.65% |
Max Drawdown (1Y)Largest decline over 1 year | -16.51% | -12.77% | -3.74% |
Max Drawdown (5Y)Largest decline over 5 years | -35.62% | -27.54% | -8.08% |
Max Drawdown (10Y)Largest decline over 10 years | -35.62% | -39.30% | +3.68% |
Current DrawdownCurrent decline from peak | -16.51% | -8.13% | -8.38% |
Average DrawdownAverage peak-to-trough decline | -16.36% | -5.26% | -11.10% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.56% | 2.74% | +1.82% |
Volatility
VIGIX vs. VMCPX - Volatility Comparison
Vanguard Growth Index Fund Institutional Shares (VIGIX) has a higher volatility of 5.52% compared to Vanguard Mid-Cap Index Fund Institutional Plus Shares (VMCPX) at 4.23%. This indicates that VIGIX's price experiences larger fluctuations and is considered to be riskier than VMCPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VIGIX | VMCPX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.52% | 4.23% | +1.29% |
Volatility (6M)Calculated over the trailing 6-month period | 12.10% | 9.43% | +2.67% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.69% | 17.58% | +5.11% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.30% | 17.63% | +4.67% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.49% | 18.90% | +2.59% |