Diodes (DIOD) Research & Development (2010 - 2026)

Diodes (DIOD) has 17 years of Research & Development data on file, last reported at $40.6 million in Q1 2026.

• Quarterly Research & Development rose 5.15% year-over-year to $40.6 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $164.2 million (up 18.35% YoY) and the FY2025 annual result came in at $162.2 million, up 20.98% from the prior year.
• Research & Development slipped to $40.6 million in Q1 2026, from $41.2 million in the prior quarter.
• In the past five years, Research & Development ranged from a high of $41.9 million in Q3 2025 to a low of $28.7 million in Q1 2022.
• A 5-year average of $35.2 million and a median of $34.0 million in 2024 frame the typical range for Research & Development.
• Annual changes were most pronounced in 2024 — Research & Development retreated 4.11% — and 2025, when it gained 24.25%.
• Tracing DIOD's Research & Development over 5 years: stood at $34.1 million in 2022, then fell by 3.32% to $33.0 million in 2023, then gained by 0.76% to $33.2 million in 2024, then grew by 23.92% to $41.2 million in 2025, then retreated by 1.3% to $40.6 million in 2026.
• The last three Research & Development figures came in at $40.6 million (Q1 2026), $41.2 million (Q4 2025), and $41.9 million (Q3 2025), per Business Quant data.