XOM vs. VOO
XOM (Exxon Mobil 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, XOM returned 9.21%/yr vs 15.61%/yr for VOO. At a 0.47 correlation, their price movements are largely independent.
Performance
XOM vs. VOO - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, XOM achieves a 17.68% return, which is significantly higher than VOO's 8.19% return. Over the past 10 years, XOM has underperformed VOO with an annualized return of 9.21%, while VOO has yielded a comparatively higher 15.61% annualized return.
XOM
- 1D
- 0.91%
- 1M
- -9.81%
- YTD
- 17.68%
- 6M
- 18.59%
- 1Y
- 29.04%
- 3Y*
- 14.69%
- 5Y*
- 21.08%
- 10Y*
- 9.21%
VOO
- 1D
- -1.42%
- 1M
- -1.34%
- YTD
- 8.19%
- 6M
- 7.24%
- 1Y
- 23.69%
- 3Y*
- 20.78%
- 5Y*
- 13.13%
- 10Y*
- 15.61%
XOM vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
XOM Exxon Mobil Corporation | 17.68% | 15.98% | 11.26% | -6.26% | 87.41% | 57.58% | -36.21% | 7.23% | -15.09% | -3.81% |
VOO Vanguard S&P 500 ETF | 8.19% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
Correlation
The correlation between XOM and VOO is -0.18, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.18 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.04 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.21 |
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 | 0.47 |
The correlation between XOM and VOO shifts across timeframes, from -0.18 (1 year) to 0.47 (all time), reflecting how their relationship changes across market environments.
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
XOM vs. VOO — Risk / Return Rank
XOM
VOO
XOM vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Exxon Mobil Corporation (XOM) 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.
| XOM | VOO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.73 | ||
| Sortino ratioReturn per unit of downside risk | -0.95 | ||
| Omega ratioGain probability vs. loss probability | 1.21 | 1.35 | -0.14 |
| Calmar ratioReturn relative to maximum drawdown | 1.53 | 2.67 | -1.15 |
| Martin ratioReturn relative to average drawdown | 4.55 | 11.96 | -7.41 |
Loading charts...
Drawdowns
XOM vs. VOO - Drawdown Comparison
The maximum XOM drawdown since its inception was -62.40%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for XOM and VOO.
Loading charts...
Drawdown Indicators
| XOM | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -62.40% | -33.99% | -28.41% |
Max Drawdown (1Y)Largest decline over 1 year | -19.08% | -8.90% | -10.18% |
Max Drawdown (3Y)Largest decline over 3 years | -19.08% | -18.69% | -0.39% |
Max Drawdown (5Y)Largest decline over 5 years | -20.51% | -24.52% | +4.01% |
Max Drawdown (10Y)Largest decline over 10 years | -61.34% | -33.99% | -27.35% |
Current DrawdownCurrent decline from peak | -17.96% | -3.14% | -14.82% |
Average DrawdownAverage peak-to-trough decline | -10.21% | -3.68% | -6.53% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.42% | 1.99% | +4.43% |
Volatility
XOM vs. VOO - Volatility Comparison
Exxon Mobil Corporation (XOM) has a higher volatility of 8.03% compared to Vanguard S&P 500 ETF (VOO) at 4.83%. This indicates that XOM'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.
Loading charts...
Volatility by Period
| XOM | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.03% | 4.83% | +3.20% |
Volatility (6M)Calculated over the trailing 6-month period | 20.78% | 9.82% | +10.96% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.86% | 12.46% | +12.40% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.70% | 16.91% | +9.79% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.24% | 18.02% | +10.22% |
Dividends
XOM vs. VOO - Dividend Comparison
XOM's dividend yield for the trailing twelve months is around 2.92%, more than VOO's 1.05% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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% |
XOM Exxon Mobil Corporation | 2.92% | 3.32% | 3.57% | 3.68% | 3.22% | 5.70% | 8.44% | 4.92% | 4.74% | 3.66% | 3.30% | 3.69% |
Frequently Asked Questions
XOM and VOO have a correlation of -0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
XOM has higher volatility (8.03%) compared to VOO (4.83%). In terms of maximum drawdown, XOM dropped -62.40% vs VOO's -33.99%.
VOO currently has the higher Sharpe Ratio (1.91 vs 1.18), 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.
Find the right allocation for XOM and VOO
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer