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MPLX MPLX Ratios & Valuation

Q2 '26Q1 '26Q4 '25Q3 '25Q2 '25
Profitability
Operating margin44.4%+1.1pp44.8%+0.6pp45.7%+1.4pp45.3%+0.4pp43.4%-0.8pp
Net margin36%+0.2pp36.7%0.0pp38.1%+1.6pp37.9%+0.9pp35.8%-0.3pp
Efficiency
Asset turnover0.3×0.0×0.3×0.0×0.3×0.0×0.3×0.0×0.3×0.0×
Valuation
Market capitalization$60.11B+15.0%$57.94B+5.9%$54.28B+11.3%$50.9B+12.4%$52.92B+23.3%
Price / earnings12.6×+0.6×12.2×0.0×11×-0.2×10.5×+0.1×12.2×+2.1×
Price / sales4.6×+0.2×4.5×0.0×4.2×+0.1×+0.1×4.4×+0.7×

FAQ

Where do MPLX's ratios come from?
Every ratio is computed from MPLX's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.