Marathon Petroleum Operating Margin Growth & History (MPC)

Marathon Petroleum's operating margin was 6.25% for fiscal 2025.

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Marathon Petroleum annual operating margin history

Marathon Petroleum annual operating margin

Fiscal yearPeriod endedOperating marginChange (percentage points)
20252025-12-316.25%+1.35 pp
20242024-12-314.89%−4.89 pp
20232023-12-319.78%−2.32 pp
20222022-12-3112.10%+8.51 pp
20212021-12-313.58%+21.13 pp
20202020-12-31−17.55%−21.57 pp
20192019-12-314.01%−1.43 pp
20182018-12-315.45%+0.07 pp
20172017-12-315.38%+1.61 pp
20162016-12-313.77%−2.74 pp
20152015-12-316.51%+2.37 pp
20142014-12-314.14%+0.72 pp
20132013-12-313.42%−3.08 pp
20122012-12-316.50%+1.74 pp
20112011-12-314.76%+3.14 pp
20102010-12-311.62%−0.22 pp
20092009-12-311.84%

Marathon Petroleum operating margin trends

Over the last five reported fiscal years, Marathon Petroleum's operating margin increased from −17.55% to 6.25%, a change of +23.80 percentage points. The latest reported quarter, Q2 2026, shows 14.08%.

About the metric

What operating margin means

Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.

Calculation and source

How operating margin is calculated

TickerStat calculates operating margin as SEC-reported operating income divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.

Review Marathon Petroleum filings at SEC.gov ↗