KPIs & Operating Metrics(New)
Growth Metrics

Mplx (MPLX) Debt to Equity (2016 - 2026)

Mplx has reported Debt to Equity over the past 15 years, most recently at $1.79 for Q1 2026.

  • Quarterly Debt to Equity rose 12.51% to $1.79 in Q1 2026 from the year-ago period, while the trailing twelve-month figure was $1.79 through Mar 2026, up 12.51% year-over-year, with the annual reading at $1.79 for FY2025, 18.23% up from the prior year.
  • Debt to Equity was $1.79 for Q1 2026 at Mplx, roughly flat from $1.79 in the prior quarter.
  • Over five years, Debt to Equity peaked at $1.79 in Q3 2025 and troughed at $1.51 in Q2 2025.
  • The 5-year median for Debt to Equity is $1.61 (2024), against an average of $1.64.
  • Year-over-year, Debt to Equity soared 1087.81% in 2022 and then fell 7.46% in 2024.
  • A 5-year view of Debt to Equity shows it stood at $1.58 in 2022, then rose by 2.04% to $1.61 in 2023, then dropped by 5.77% to $1.52 in 2024, then grew by 18.23% to $1.79 in 2025, then fell by 0.05% to $1.79 in 2026.
  • Per Business Quant, the three most recent readings for MPLX's Debt to Equity are $1.79 (Q1 2026), $1.79 (Q4 2025), and $1.79 (Q3 2025).