Adtran Networks SE annual r&d spending
2021
2022
2023
2024
2025
Adtran Networks SE R&D Spending Growth & History (ADV)
Adtran Networks SE's r&d spending was €109.8M for fiscal 2025.
View full Adtran Networks SE company overviewAdtran Networks SE annual r&d spending history
| Fiscal year | Period ended | R&D spending | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | €109.8M | €1.8M | +1.66% |
| 2024 | 2024-12-31 | €108.0M | €2.4M | +2.26% |
| 2023 | 2023-12-31 | €105.6M | €12.2M | +13.02% |
| 2022 | 2022-12-31 | €93.5M | €16.7M | +21.83% |
| 2021 | 2021-12-31 | €76.7M | — | — |
Adtran Networks SE quarterly r&d spending
Q2.25
Q2.26
| Fiscal quarter | Period ended | R&D spending | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | €28.4M | €91,000 | +0.32% |
| Q2 2025 | 2025-06-30 | €28.3M | — | — |
Adtran Networks SE r&d spending trends
Between the periods ended 2021-12-31 and 2025-12-31, Adtran Networks SE's r&d spending increased from €76.7M to €109.8M, a change of €33.1M. The latest reported quarter, Q2 2026, shows €28.4M.
About the metric
What research and development spending means
Research and development (R&D) spending covers the costs of creating and improving products, services, software, technologies, and processes. Higher R&D spending may support future innovation, but the amount alone does not show whether those investments will generate returns.
Calculation and source
reported R&D expense
TickerStat standardizes research and development expense reported in company official filings, including the software-specific standardized R&D concept when it is the filer’s primary R&D expense line. It is historical company-reported spending, not an estimate or forecast. Fiscal periods can differ from calendar years, so exact period-end dates are included.
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