Mplx (MPLX) Gross Margin (2011 - 2026)

Mplx's Gross Margin history runs 16 years deep, the most recent figure standing at 83.61% for Q1 2026.

• In Q1 2026, Gross Margin fell 58.0% year-over-year to 83.61%; the TTM figure through Mar 2026 stood at 82.91% (down 147.0% YoY), while the FY2025 annual figure was 83.95%, up 93.0% from the prior year.
• Gross Margin came in at 83.61% for Q1 2026 at Mplx, down from 985.0% in the prior quarter.
• Over five years, Gross Margin peaked at 985.0% in Q4 2025 and troughed at 1014.81% in Q4 2022.
• The 5-year median for Gross Margin is 84.02% (2022), against an average of 72.64%.
• The widest annual swing landed in 2022, when Gross Margin plunged 109435 bps; it then soared 109862 bps in 2023.
• A 5-year view of Gross Margin shows it stood at 1014.81% in 2022, then soared by 108 bps to 83.8% in 2023, then slipped by 0 bps to 83.41% in 2024, then soared by 1081 bps to 985.0% in 2025, then plunged by 92 bps to 83.61% in 2026.
• Per Business Quant data, the three most recent Gross Margin figures were 83.61% in Q1 2026, 985.0% in Q4 2025, and 86.38% in Q3 2025.