MRO vs. MPC

Last updated Apr 2, 2026

Compare and contrast key facts about Marathon Oil Corporation (MRO) and Marathon Petroleum Corporation (MPC).

Performance

MRO vs. MPC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Marathon Oil Corporation (MRO) and Marathon Petroleum Corporation (MPC). The values are adjusted to include any dividend payments, if applicable.

MRO vs. MPC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MRO Marathon Oil Corporation	0.00%	0.00%	20.15%	-9.29%	66.91%	149.77%	-50.38%	-3.93%	-14.37%	-0.82%
MPC Marathon Petroleum Corporation	47.18%	19.17%	-4.06%	30.46%	86.62%	61.00%	-27.38%	6.05%	-8.23%	34.78%

Fundamentals

Total Revenue (TTM) MRO : $6.58B MPC : $132.97B
Gross Profit (TTM) MRO : $3.50B MPC : $10.27B
EBITDA (TTM) MRO : $4.23B MPC : $11.63B

Returns By Period

MRO

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

MPC

• 1D: -2.47%
• 1M: 13.51%
• YTD: 47.18%
• 6M: 25.09%
• 1Y: 65.91%
• 3Y*: 23.51%
• 5Y*: 37.04%
• 10Y*: 24.46%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

MRO vs. MPC — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MPC

MPC Risk / Return Rank: 87
MPC Sharpe Ratio Rank: 89
MPC Sortino Ratio Rank: 83
MPC Omega Ratio Rank: 86
MPC Calmar Ratio Rank: 87
MPC Martin Ratio Rank: 87

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

MRO vs. MPC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Marathon Oil Corporation (MRO) and Marathon Petroleum Corporation (MPC). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	MRO	MPC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	1.87	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	1.14	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.61	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.54	—

Correlation

The correlation between MRO and MPC is 0.53, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

MRO vs. MPC - Dividend Comparison

MRO has not paid dividends to shareholders, while MPC's dividend yield for the trailing twelve months is around 1.60%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MRO Marathon Oil Corporation	0.00%	0.00%	1.54%	1.70%	1.18%	1.10%	1.20%	1.47%	1.39%	1.18%	1.16%	5.40%
MPC Marathon Petroleum Corporation	1.60%	2.29%	2.43%	2.07%	2.14%	3.63%	5.61%	3.52%	3.12%	2.30%	2.70%	2.20%

Drawdowns

Drawdown Indicators

	MRO	MPC	Difference
Max Drawdown Largest peak-to-trough decline	—	-79.67%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-19.84%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-44.75%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-79.67%	—
Current Drawdown Current decline from peak	—	-5.46%	—
Average Drawdown Average peak-to-trough decline	—	-17.49%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	7.32%	—

Volatility

Volatility by Period

	MRO	MPC	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	10.80%	—
Volatility (6M) Calculated over the trailing 6-month period	—	23.97%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	35.35%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	32.59%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	40.20%	—

Financials