ADTRAN Holdings (ADTN) EBITDA (2009 - 2026)

ADTRAN Holdings (ADTN) has 18 years of EBITDA data on file, last reported at -$10.2 million in Q1 2026.

• EBITDA for Q1 2026 came in at -$10.2 million, down 211.43% year-over-year; the trailing twelve-month figure through Mar 2026 was -$2.1 million (up 98.38% YoY), and the FY2025 annual result was $22.0 million, up 104.52% from the prior year.
• EBITDA eased to -$10.2 million in Q1 2026 per ADTN's latest filing, from -$6.5 million in the prior quarter.
• Over five years, EBITDA peaked at $108.3 million in Q4 2022 and troughed at -$348.6 million in Q1 2024.
• A 5-year average of -$39.8 million and a median of -$14.0 million in 2025 frame the typical range for EBITDA.
• The sharpest annual moves came in 2022 and 2023: EBITDA surged 6712.58% in 2022, then sank 1043.73% in 2023.
• A 5-year view of EBITDA shows it stood at $108.3 million in 2022, then plunged by 168.45% to -$74.1 million in 2023, then decreased by 7.38% to -$79.6 million in 2024, then soared by 91.87% to -$6.5 million in 2025, then tumbled by 56.88% to -$10.2 million in 2026.
• Business Quant data shows ADTN's EBITDA at -$10.2 million in Q1 2026, -$6.5 million in Q4 2025, and -$14.0 million in Q3 2025.