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

ADTRAN Holdings (ADTN) has 16 years of Total Debt data on file, last reported at $25.0 million in Q1 2026.

• Total Debt for Q1 2026 came in at $25.0 million, down 86.85% year-over-year; the trailing twelve-month figure through Mar 2026 was $25.0 million (down 86.85% YoY), and the FY2025 annual result was $25.0 million, down 86.81% from the prior year.
• Total Debt was little changed at $25.0 million in Q1 2026 per ADTN's latest filing, from $25.0 million in the prior quarter.
• Over five years, Total Debt peaked at $210.9 million in Q2 2023 and troughed at $25.0 million in Q4 2025.
• A 5-year average of $147.2 million and a median of $190.1 million in 2025 frame the typical range for Total Debt.
• The sharpest annual moves came in 2023 and 2026: Total Debt soared 149.2% in 2023, then plunged 86.85% in 2026.
• A 5-year view of Total Debt shows it stood at $95.9 million in 2022, then jumped by 103.26% to $195.0 million in 2023, then decreased by 2.78% to $189.6 million in 2024, then slumped by 86.81% to $25.0 million in 2025, then changed by 0.0% to $25.0 million in 2026.
• Business Quant data shows ADTN's Total Debt at $25.0 million in Q1 2026, $25.0 million in Q4 2025, and $25.0 million in Q3 2025.