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MPLX MPLX PEG ratio

PEG ratio at other companies

Enterprise Products Partners logo
Enterprise Products PartnersEPD
12.4×+9.5×
Energy Transfer logo
Energy TransferET
2×+0.2×
Kinder Morgan logo
Kinder MorganKMI
0.8×-4.0×
Oneok logo
OneokOKE
1×+0.4×
TRG
Targa ResourcesTRGP
0.4×-1.6×
Marathon Petroleum logo
Marathon PetroleumMPC
0.2×—

Other financials

Income statement

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Revenue$3.0B-2.8%
Operating income$1.2B-11.1%
Net income$922.0M-18.8%
EPS (diluted)$0.90-18.2%

Balance sheet

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Cash & equivalents$1.5B-40.6%
Total debt$267.0M-5.3%
Total assets$42.9B+10.2%

Cash flow

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Operating cash flow$1.3B+8.1%
CapEx$575.0M+115%
Free cash flow$772.0M-21.1%

Valuation

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Market cap$57.68B+5.9%
Enterprise value$56.44B+8.1%
P/E12.2×0.0×
P/S4.5×0.0×

Profitability

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Operating margin44.8%+0.6pp
Net margin36.7%0.0pp
FCF margin30.2%-9.4pp

Returns & leverage

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Current ratio1.1×0.0×

Where this comes from

Calculated from MPLX’s reported figures.

market cap/net income=2.1×

Based on the most recent quarter.

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

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Questions, answered.

What is MPLX's PEG ratio?
MPLX (MPLX) reported PEG ratio of 2.1× in Q1 2026.
How has MPLX's PEG ratio changed year-over-year?
MPLX's PEG ratio increased by 105.9% year-over-year, from 1× to 2.1×.
What is the long-term trend for MPLX's PEG ratio?
Over 2 years (2022 to 2025), MPLX's PEG ratio has grown at a 64.5% compound annual growth rate (CAGR), from 0.3× to 0.8×.
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.