ADTRAN Holdings (ADTN) Debt Ratio (2009 - 2026)

ADTRAN Holdings (ADTN) has reported Debt Ratio for 17 consecutive years, with 0.02 the latest figure, recorded in Q2 2026.

• On a quarterly basis, Debt Ratio fell 86.1% year-over-year to 0.02 in Q2 2026; TTM through Jun 2026 was 0.02, a 86.1% decrease from a year earlier, with the FY2025 full-year figure at 0.02, down 87.17% from the prior year.
• Debt Ratio was 0.02 for Q2 2026 at ADTRAN Holdings, up from 0.02 in the prior quarter.
• Over five years, Debt Ratio peaked at 0.16 in Q4 2024 and troughed at 0.02 in Q3 2025.
• A 5-year average of 0.1 and a median of 0.11 in 2023 frame the typical range for Debt Ratio.
• Across the five-year window, Debt Ratio jumped 129.06% in 2022 and tumbled 87.17% in 2025, its largest moves.
• Over 5 years, Debt Ratio stood at 0.08 in 2022, then soared by 44.39% to 0.12 in 2023, then soared by 39.21% to 0.16 in 2024, then plunged by 87.17% to 0.02 in 2025, then climbed by 4.74% to 0.02 in 2026.
• The last three Debt Ratio figures came in at 0.02 (Q2 2026), 0.02 (Q1 2026), and 0.02 (Q4 2025), per Business Quant data.