ADTRAN Holdings (ADTN) Change in Inventory (2009 - 2026)

ADTRAN Holdings (ADTN) has 18 years of Change in Inventory data on file, last reported at -$4.7 million in Q1 2026.

• Change in Inventory for Q1 2026 came in at -$4.7 million, up 54.85% year-over-year; the trailing twelve-month figure through Mar 2026 was -$58.8 million (down 22.07% YoY), and the FY2025 annual result was -$64.5 million, up 19.37% from the prior year.
• Change in Inventory grew to -$4.7 million in Q1 2026 per ADTN's latest filing, from -$19.1 million in the prior quarter.
• Over five years, Change in Inventory peaked at $29.7 million in Q1 2022 and troughed at -$32.4 million in Q1 2024.
• A 5-year average of -$5.2 million and a median of -$6.1 million in 2024 frame the typical range for Change in Inventory.
• The sharpest annual moves came in 2022 and 2025: Change in Inventory jumped 837.7% in 2022, then plunged 5377.33% in 2025.
• A 5-year view of Change in Inventory shows it stood at -$3.1 million in 2022, then slumped by 615.71% to -$21.9 million in 2023, then surged by 72.12% to -$6.1 million in 2024, then sank by 212.69% to -$19.1 million in 2025, then surged by 75.5% to -$4.7 million in 2026.
• Business Quant data shows ADTN's Change in Inventory at -$4.7 million in Q1 2026, -$19.1 million in Q4 2025, and -$15.8 million in Q3 2025.