ADTRAN Holdings (ADTN) Depreciation and Depletion (2018 - 2026)

ADTRAN Holdings (ADTN) has 9 years of Depreciation and Depletion data on file, last reported at $8.1 million in Q1 2026.

• On a quarterly basis, Depreciation and Depletion rose 17.39% year-over-year to $8.1 million in Q1 2026; TTM through Mar 2026 was $19.5 million, a 3.94% decrease from a year earlier, with the FY2025 full-year figure at $30.3 million, up 9.39% from the prior year.
• Depreciation and Depletion for Q1 2026 stood at $8.1 million, up from $1.3 million in the prior quarter.
• Over the last five years, Depreciation and Depletion for ADTN reached as high as $8.7 million in Q3 2024 and fell as low as $1.3 million in Q2 2025.
• Historically, Depreciation and Depletion has averaged $5.8 million across 5 years, with a median of $7.1 million in 2022.
• Across the five-year window, Depreciation and Depletion jumped 186.21% in 2022 and slumped 75.81% in 2024, its largest moves.
• Year by year, Depreciation and Depletion stood at $8.3 million in 2022, then declined by 8.43% to $7.6 million in 2023, then plunged by 57.89% to $3.2 million in 2024, then plunged by 59.38% to $1.3 million in 2025, then jumped by 523.08% to $8.1 million in 2026.
• Per Business Quant data, the three most recent Depreciation and Depletion figures were $8.1 million in Q1 2026, $1.3 million in Q2 2025, and $6.9 million in Q1 2025.