MCY vs. VOO
MCY (Mercury General Corporation) is a stock, while VOO (Vanguard S&P 500 ETF) is S&P 500 fund tracking the S&P 500 Index. Over the past 10 years, MCY returned 12.00%/yr vs 15.60%/yr for VOO. At a 0.43 correlation, their price movements are largely independent.
Performance
MCY vs. VOO - Performance Comparison
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Returns By Period
In the year-to-date period, MCY achieves a 14.51% return, which is significantly higher than VOO's 8.08% return. Over the past 10 years, MCY has underperformed VOO with an annualized return of 12.00%, while VOO has yielded a comparatively higher 15.60% annualized return.
MCY
- 1D
- 0.48%
- 1M
- 6.23%
- YTD
- 14.51%
- 6M
- 13.79%
- 1Y
- 66.24%
- 3Y*
- 55.17%
- 5Y*
- 14.60%
- 10Y*
- 12.00%
VOO
- 1D
- -0.10%
- 1M
- -1.44%
- YTD
- 8.08%
- 6M
- 6.78%
- 1Y
- 22.23%
- 3Y*
- 20.75%
- 5Y*
- 13.02%
- 10Y*
- 15.60%
MCY vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MCY Mercury General Corporation | 14.51% | 44.10% | 82.26% | 13.59% | -32.61% | 6.18% | 13.44% | -1.23% | 1.68% | -7.23% |
VOO Vanguard S&P 500 ETF | 8.08% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
Correlation
The correlation between MCY and VOO is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.15 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.23 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.29 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.36 |
Correlation (All Time) Calculated using the full available price history since Sep 9, 2010 | 0.43 |
Over the past year, the correlation between MCY and VOO has dropped to 0.15 - well below their long-term average of 0.43, suggesting their price drivers have been diverging.
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Return for Risk
MCY vs. VOO — Risk / Return Rank
MCY
VOO
MCY vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Mercury General Corporation (MCY) and Vanguard S&P 500 ETF (VOO). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| MCY | VOO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.76 | ||
| Sortino ratioReturn per unit of downside risk | +0.71 | ||
| Omega ratioGain probability vs. loss probability | 1.41 | 1.33 | +0.08 |
| Calmar ratioReturn relative to maximum drawdown | 5.17 | 2.51 | +2.66 |
| Martin ratioReturn relative to average drawdown | 14.20 | 11.16 | +3.04 |
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Drawdowns
MCY vs. VOO - Drawdown Comparison
The maximum MCY drawdown since its inception was -68.83%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for MCY and VOO.
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Drawdown Indicators
| MCY | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -68.83% | -33.99% | -34.84% |
Max Drawdown (1Y)Largest decline over 1 year | -12.87% | -8.90% | -3.97% |
Max Drawdown (3Y)Largest decline over 3 years | -39.99% | -18.69% | -21.30% |
Max Drawdown (5Y)Largest decline over 5 years | -54.32% | -24.52% | -29.80% |
Max Drawdown (10Y)Largest decline over 10 years | -55.28% | -33.99% | -21.29% |
Current DrawdownCurrent decline from peak | 0.00% | -3.23% | +3.23% |
Average DrawdownAverage peak-to-trough decline | -18.74% | -3.68% | -15.06% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.68% | 2.00% | +2.68% |
Volatility
MCY vs. VOO - Volatility Comparison
Mercury General Corporation (MCY) has a higher volatility of 7.72% compared to Vanguard S&P 500 ETF (VOO) at 4.80%. This indicates that MCY's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MCY | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.72% | 4.80% | +2.92% |
Volatility (6M)Calculated over the trailing 6-month period | 19.88% | 9.79% | +10.09% |
Volatility (1Y)Calculated over the trailing 1-year period | 26.03% | 12.43% | +13.60% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 34.15% | 16.91% | +17.24% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 31.89% | 18.02% | +13.87% |
Dividends
MCY vs. VOO - Dividend Comparison
MCY's dividend yield for the trailing twelve months is around 1.19%, more than VOO's 1.05% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MCY Mercury General Corporation | 1.19% | 1.35% | 1.91% | 3.40% | 5.57% | 4.77% | 4.83% | 5.16% | 4.84% | 4.66% | 4.12% | 5.31% |
VOO Vanguard S&P 500 ETF | 1.05% | 1.13% | 1.24% | 1.46% | 1.69% | 1.25% | 1.54% | 1.88% | 2.06% | 1.78% | 2.02% | 2.10% |
Frequently Asked Questions
MCY and VOO have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MCY has higher volatility (7.72%) compared to VOO (4.80%). In terms of maximum drawdown, MCY dropped -68.83% vs VOO's -33.99%.
MCY currently has the higher Sharpe Ratio (2.56 vs 1.80), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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