Ultra Clean Holdings (UCTT) Research & Development (2010 - 2026)

Ultra Clean Holdings has disclosed Research & Development across 17 years of filings, most recently posting $8.5 million for Q1 2026.

• On a quarterly basis, Research & Development fell 42.95% year-over-year to $8.5 million in Q1 2026; TTM through Mar 2026 was $10.6 million, a 85.46% decrease from a year earlier, with the FY2025 full-year figure at $32.0 million, down 44.15% from the prior year.
• Research & Development came in at $8.5 million for Q1 2026 at Ultra Clean Holdings, up from -$13.5 million in the prior quarter.
• Over five years, Research & Development peaked at $36.1 million in Q4 2024 and troughed at -$13.5 million in Q4 2025.
• Historically, Research & Development has averaged $10.0 million across 5 years, with a median of $7.8 million in 2025.
• Year-over-year, Research & Development soared 337.01% in 2023 and slumped 137.4% in 2025.
• Ultra Clean Holdings' Research & Development stood at -$12.7 million in 2022, then jumped by 337.01% to $30.1 million in 2023, then grew by 19.93% to $36.1 million in 2024, then plunged by 137.4% to -$13.5 million in 2025, then surged by 162.96% to $8.5 million in 2026.
• The last three Research & Development figures came in at $8.5 million (Q1 2026), -$13.5 million (Q4 2025), and $7.8 million (Q3 2025), per Business Quant data.