Mplx (MPLX) Return on Capital Employed (2012 - 2026)

Mplx's Return on Capital Employed history runs 15 years deep, the most recent figure standing at 14.56% for Q1 2026.

• In Q1 2026, Return on Capital Employed fell 130.0% year-over-year to 14.56%; the TTM figure through Mar 2026 stood at 14.56% (down 130.0% YoY), while the FY2025 annual figure was 16.06%, up 41.0% from the prior year.
• Return on Capital Employed came in at 14.56% for Q1 2026 at Mplx, down from 14.91% in the prior quarter.
• Over five years, Return on Capital Employed peaked at 15.86% in Q1 2025 and troughed at 4.07% in Q1 2022.
• The 5-year median for Return on Capital Employed is 14.78% (2024), against an average of 13.31%.
• The widest annual swing landed in 2022, when Return on Capital Employed jumped 1171 bps; it then sank 130 bps in 2026.
• A 5-year view of Return on Capital Employed shows it stood at 14.73% in 2022, then fell by 6 bps to 13.86% in 2023, then gained by 10 bps to 15.21% in 2024, then retreated by 2 bps to 14.91% in 2025, then decreased by 2 bps to 14.56% in 2026.
• Per Business Quant data, the three most recent Return on Capital Employed figures were 14.56% in Q1 2026, 14.91% in Q4 2025, and 15.67% in Q3 2025.