Amphenol (APH) Debt Ratio (2009 - 2026)

Amphenol has disclosed Debt Ratio across 18 years of filings, most recently posting 0.44 for Q1 2026.

• Debt Ratio for Q1 2026 came in at 0.44, up 42.2% year-over-year; the trailing twelve-month figure through Mar 2026 was 0.44 (up 42.2% YoY), and the FY2025 annual result was 0.43, up 33.2% from the prior year.
• Debt Ratio came in at 0.44 for Q1 2026 at Amphenol, up from 0.43 in the prior quarter.
• In the past five years, Debt Ratio ranged from a high of 0.44 in Q1 2026 to a low of 0.26 in Q1 2024.
• The 5-year median for Debt Ratio is 0.3 (2022), against an average of 0.31.
• Across the five-year window, Debt Ratio retreated 13.49% in 2023 and surged 42.2% in 2026, its largest moves.
• Amphenol's Debt Ratio stood at 0.3 in 2022, then fell by 12.13% to 0.26 in 2023, then gained by 22.38% to 0.32 in 2024, then jumped by 33.2% to 0.43 in 2025, then grew by 4.02% to 0.44 in 2026.
• The last three Debt Ratio figures came in at 0.44 (Q1 2026), 0.43 (Q4 2025), and 0.3 (Q3 2025), per Business Quant data.