Growth Metrics

Amphenol (APH) Debt to Equity (2016 - 2025)

Amphenol (APH) has disclosed Debt to Equity for 17 consecutive years, with $1.15 as the latest value for Q4 2025.

  • Quarterly Debt to Equity rose 63.28% to $1.15 in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $1.15 through Dec 2025, up 63.28% year-over-year, with the annual reading at $1.15 for FY2025, 63.28% up from the prior year.
  • Debt to Equity hit $1.15 in Q4 2025 for Amphenol, up from $0.64 in the prior quarter.
  • In the past five years, Debt to Equity ranged from a high of $7606.5 in Q1 2023 to a low of $0.49 in Q1 2024.
  • Historically, Debt to Equity has averaged $381.0 across 5 years, with a median of $0.7 in 2024.
  • Biggest five-year swings in Debt to Equity: surged 999809.7% in 2023 and later tumbled 99.99% in 2024.
  • Year by year, Debt to Equity stood at $0.75 in 2021, then fell by 14.25% to $0.65 in 2022, then decreased by 20.17% to $0.52 in 2023, then soared by 36.13% to $0.7 in 2024, then surged by 63.28% to $1.15 in 2025.
  • Business Quant data shows Debt to Equity for APH at $1.15 in Q4 2025, $0.64 in Q3 2025, and $0.7 in Q2 2025.