What is Marathon Petroleum's PEG ratio?

Marathon Petroleum (MPC) reported PEG ratio of 0.2× in Q1 2026.

What does PEG ratio mean?

The P/E ratio adjusted for how fast earnings are growing.

How do you interpret PEG ratio?

Around 1.0 is often cited as fairly valued for the growth on offer; below 1.0 can flag a growth bargain. Highly sensitive to the growth input and meaningless when growth is zero or negative.

How does PEG ratio compare across companies?

A rough cross-company growth-adjusted screen; treat as directional given its sensitivity to the (trailing) growth basis.

Marathon Petroleum MPC PEG ratio

PEG ratio at other companies

Valero EnergyVLO

0×—

Exxon MobilXOM

13.7×—

Imperial OilIMO

7.8×—

Permian ResourcesPR

0.1×-0.2×

Enterprise Products PartnersEPD

12.4×+9.5×

ChevronCVX

2.5×+2.5×

Other financials

Income statement

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Revenue$34.2B+8.5%

Gross profit$2.9B+36.3%

Operating income$1.4B+104%

Net income$511.0M+791%

EPS (diluted)$1.73+821%

Balance sheet

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Cash & equivalents$2.2B-43.6%

Total debt$1.5B+22.3%

Total equity$16.8B+2.2%

Total assets$88.2B+8.0%

Cash flow

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Operating cash flow$1.1B+1,852%

CapEx$913.0M+37.7%

Free cash flow$208.0M+129%

Valuation

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Market cap$0+58.4%

Profitability

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Gross margin10.4%+1.9pp

Operating margin6.7%+2.5pp

Net margin3.4%+1.7pp

Returns & leverage

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Return on equity27.9%+15.6pp

Debt / equity0.1×0.0×

Current ratio1.2×0.0×

Where this comes from

Calculated from Marathon Petroleum’s reported figures.

market cap/net income=0.2×

Based on the most recent quarter.

The official record: Marathon Petroleum’s 10-Q, filed May 5, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Marathon Petroleum's PEG ratio?: Marathon Petroleum (MPC) reported PEG ratio of 0.2× in Q1 2026.
What does PEG ratio mean?: The P/E ratio adjusted for how fast earnings are growing.
How do you interpret PEG ratio?: Around 1.0 is often cited as fairly valued for the growth on offer; below 1.0 can flag a growth bargain. Highly sensitive to the growth input and meaningless when growth is zero or negative.
How does PEG ratio compare across companies?: A rough cross-company growth-adjusted screen; treat as directional given its sensitivity to the (trailing) growth basis.