Growth Metrics

Koppers Holdings (KOP) Debt to Equity (2016 - 2025)

Historic Debt to Equity for Koppers Holdings (KOP) over the last 17 years, with Q3 2025 value amounting to $1.69.

  • Koppers Holdings' Debt to Equity fell 817.54% to $1.69 in Q3 2025 from the same period last year, while for Sep 2025 it was $1.69, marking a year-over-year decrease of 817.54%. This contributed to the annual value of $1.9 for FY2024, which is 1392.77% up from last year.
  • As of Q3 2025, Koppers Holdings' Debt to Equity stood at $1.69, which was down 817.54% from $1.84 recorded in Q2 2025.
  • Over the past 5 years, Koppers Holdings' Debt to Equity peaked at $2.6 during Q4 2021, and registered a low of $1.67 during Q4 2023.
  • In the last 5 years, Koppers Holdings' Debt to Equity had a median value of $1.96 in 2022 and averaged $1.97.
  • Its Debt to Equity has fluctuated over the past 5 years, first tumbled by 7562.0% in 2021, then surged by 1547.95% in 2025.
  • Over the past 5 years, Koppers Holdings' Debt to Equity (Quarter) stood at $2.6 in 2021, then fell by 22.05% to $2.03 in 2022, then decreased by 17.66% to $1.67 in 2023, then increased by 13.93% to $1.9 in 2024, then fell by 11.15% to $1.69 in 2025.
  • Its Debt to Equity stands at $1.69 for Q3 2025, versus $1.84 for Q2 2025 and $1.97 for Q1 2025.