Marathon Petroleum Profit Margin

The latest profit margin for MPC is 4.63% as of June 2026. That compares with 1.9% in the prior-year period — up 144.1% year over year. That is below the Energy sector average of 9.85%. Investors often review this figure alongside Marathon Petroleum's historical trend and sector peers before judging valuation or financial health.

Over the past year, MPC's profit margin moved from 1.9% to 4.63% — a 144.1% year-over-year increase. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in Marathon Petroleum's valuation or profitability profile.

Against Energy companies, MPC currently prints 4.63% for profit margin, while the sector average sits near 9.85%. That is roughly 53.0% below the sector mean. Large gaps often invite a closer look at Marathon Petroleum's growth, margins, and balance sheet.

Profit Margin shows how effectively Marathon Petroleum converts resources into returns. At 4.63%, MPC may look efficient or underperforming depending on peer benchmarks and trend direction. That compares with 1.9% in the prior-year period — up 144.1% year over year. Pair the percentage with revenue growth and leverage for a fuller health check.

After noting MPC's profit margin (4.63%), review year-over-year change from 1.9%, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.