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Phillips 66 (PSX) Debt to Equity (2016 - 2025)

Historic Debt to Equity for Phillips 66 (PSX) over the last 15 years, with Q3 2025 value amounting to $0.77.

  • Phillips 66's Debt to Equity rose 1539.97% to $0.77 in Q3 2025 from the same period last year, while for Sep 2025 it was $0.77, marking a year-over-year increase of 1539.97%. This contributed to the annual value of $0.7 for FY2024, which is 1523.5% up from last year.
  • Phillips 66's Debt to Equity amounted to $0.77 in Q3 2025, which was up 1539.97% from $0.73 recorded in Q2 2025.
  • In the past 5 years, Phillips 66's Debt to Equity ranged from a high of $0.77 in Q3 2025 and a low of $0.5 during Q4 2022
  • For the 5-year period, Phillips 66's Debt to Equity averaged around $0.65, with its median value being $0.65 (2024).
  • Per our database at Business Quant, Phillips 66's Debt to Equity surged by 3747.46% in 2021 and then crashed by 2945.43% in 2022.
  • Phillips 66's Debt to Equity (Quarter) stood at $0.67 in 2021, then decreased by 24.52% to $0.5 in 2022, then rose by 21.36% to $0.61 in 2023, then grew by 15.23% to $0.7 in 2024, then grew by 9.93% to $0.77 in 2025.
  • Its last three reported values are $0.77 in Q3 2025, $0.73 for Q2 2025, and $0.66 during Q1 2025.