ADTRAN Holdings (ADTN) Long-Term Investments (2009 - 2026)

ADTRAN Holdings (ADTN) has 18 years of Long-Term Investments data on file, last reported at $937000.0 in Q1 2026.

• Long-Term Investments for Q1 2026 came in at $937000.0, down 96.87% year-over-year; the trailing twelve-month figure through Mar 2026 was $937000.0 (down 96.87% YoY), and the FY2025 annual result was $1.0 million, down 96.7% from the prior year.
• Long-Term Investments slipped to $937000.0 in Q1 2026 per ADTN's latest filing, from $1.0 million in the prior quarter.
• Over five years, Long-Term Investments peaked at $67.7 million in Q1 2022 and troughed at $937000.0 in Q1 2026.
• A 5-year average of $31.9 million and a median of $31.2 million in 2023 frame the typical range for Long-Term Investments.
• The sharpest annual moves came in 2024 and 2026: Long-Term Investments climbed 25.13% in 2024, then tumbled 96.87% in 2026.
• A 5-year view of Long-Term Investments shows it stood at $32.7 million in 2022, then declined by 15.07% to $27.7 million in 2023, then increased by 11.71% to $31.0 million in 2024, then sank by 96.7% to $1.0 million in 2025, then dropped by 8.32% to $937000.0 in 2026.
• Business Quant data shows ADTN's Long-Term Investments at $937000.0 in Q1 2026, $1.0 million in Q4 2025, and $35.3 million in Q3 2025.