VSIIX vs. VINIX
Compare and contrast key facts about Vanguard Small-Cap Value Index Fund Institutional Shares (VSIIX) and Vanguard Institutional Index Fund Institutional Shares (VINIX).
VSIIX is managed by Vanguard. It was launched on Dec 7, 1999. VINIX is managed by Vanguard. It was launched on Jul 31, 1990.
Performance
VSIIX vs. VINIX - Performance Comparison
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VSIIX vs. VINIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VSIIX Vanguard Small-Cap Value Index Fund Institutional Shares | 0.79% | 9.10% | 11.37% | 17.06% | -9.31% | 28.12% | 5.81% | 22.81% | -12.24% | 11.80% |
VINIX Vanguard Institutional Index Fund Institutional Shares | -7.06% | 17.85% | 26.28% | 25.77% | -18.15% | 28.67% | 18.40% | 31.46% | -4.42% | 21.79% |
Returns By Period
In the year-to-date period, VSIIX achieves a 0.79% return, which is significantly higher than VINIX's -7.06% return. Over the past 10 years, VSIIX has underperformed VINIX with an annualized return of 9.85%, while VINIX has yielded a comparatively higher 13.80% annualized return.
VSIIX
- 1D
- -0.41%
- 1M
- -7.11%
- YTD
- 0.79%
- 6M
- 2.85%
- 1Y
- 16.28%
- 3Y*
- 12.52%
- 5Y*
- 7.36%
- 10Y*
- 9.85%
VINIX
- 1D
- -0.39%
- 1M
- -7.68%
- YTD
- -7.06%
- 6M
- -4.60%
- 1Y
- 14.42%
- 3Y*
- 17.55%
- 5Y*
- 11.53%
- 10Y*
- 13.80%
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VSIIX vs. VINIX - Expense Ratio Comparison
VSIIX has a 0.06% expense ratio, which is higher than VINIX'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
VSIIX vs. VINIX — Risk / Return Rank
VSIIX
VINIX
VSIIX vs. VINIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Small-Cap Value Index Fund Institutional Shares (VSIIX) and Vanguard Institutional Index Fund Institutional Shares (VINIX). 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.
| VSIIX | VINIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.82 | 0.84 | -0.02 |
Sortino ratioReturn per unit of downside risk | 1.28 | 1.30 | -0.02 |
Omega ratioGain probability vs. loss probability | 1.17 | 1.20 | -0.02 |
Calmar ratioReturn relative to maximum drawdown | 1.04 | 1.06 | -0.02 |
Martin ratioReturn relative to average drawdown | 4.29 | 5.13 | -0.84 |
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
| VSIIX | VINIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.82 | 0.84 | -0.02 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.37 | 0.69 | -0.31 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.45 | 0.77 | -0.32 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.42 | 0.58 | -0.16 |
Correlation
The correlation between VSIIX and VINIX is 0.85, 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
VSIIX vs. VINIX - Dividend Comparison
VSIIX's dividend yield for the trailing twelve months is around 1.96%, less than VINIX's 2.88% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VSIIX Vanguard Small-Cap Value Index Fund Institutional Shares | 1.96% | 1.96% | 1.99% | 2.10% | 2.04% | 1.76% | 1.69% | 2.07% | 2.36% | 1.80% | 1.77% | 1.99% |
VINIX Vanguard Institutional Index Fund Institutional Shares | 2.88% | 2.10% | 3.64% | 2.65% | 3.38% | 4.77% | 3.06% | 2.85% | 2.43% | 1.82% | 2.36% | 2.45% |
Drawdowns
VSIIX vs. VINIX - Drawdown Comparison
The maximum VSIIX drawdown since its inception was -62.05%, which is greater than VINIX's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for VSIIX and VINIX.
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Drawdown Indicators
| VSIIX | VINIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -62.05% | -55.19% | -6.86% |
Max Drawdown (1Y)Largest decline over 1 year | -14.16% | -12.12% | -2.04% |
Max Drawdown (5Y)Largest decline over 5 years | -24.09% | -24.51% | +0.42% |
Max Drawdown (10Y)Largest decline over 10 years | -45.38% | -33.79% | -11.59% |
Current DrawdownCurrent decline from peak | -8.24% | -8.90% | +0.66% |
Average DrawdownAverage peak-to-trough decline | -8.57% | -8.56% | -0.01% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.42% | 2.49% | +0.93% |
Volatility
VSIIX vs. VINIX - Volatility Comparison
Vanguard Small-Cap Value Index Fund Institutional Shares (VSIIX) has a higher volatility of 4.89% compared to Vanguard Institutional Index Fund Institutional Shares (VINIX) at 4.24%. This indicates that VSIIX's price experiences larger fluctuations and is considered to be riskier than VINIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VSIIX | VINIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.89% | 4.24% | +0.65% |
Volatility (6M)Calculated over the trailing 6-month period | 11.02% | 9.08% | +1.94% |
Volatility (1Y)Calculated over the trailing 1-year period | 20.61% | 18.13% | +2.48% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 19.83% | 16.85% | +2.98% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.81% | 18.02% | +3.79% |