Business Segments · Research And Development Expense Adjusted
Reportable — Research And Development Expense Adjusted
Rambus Reportable — Research And Development Expense Adjusted increased by 3.2% to $44.98M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 18.1%, from $38.09M to $44.98M. Over 3 years (FY 2022 to FY 2025), Reportable — Research And Development Expense Adjusted shows an upward trend with a 5.4% CAGR.
Analysis
StatementSegment
CategoryGrowth
SignalContext dependent
VolatilityStable
First reportedQ1 2022
Last reportedQ1 2026Apr 28, 2026
How to read this metric
Higher spending signals a focus on long-term innovation, while lower spending may indicate a shift toward margin optimization or a mature product cycle.
Detailed definition
This metric captures the adjusted expenditures dedicated to the innovation, design, and development of new semiconductor...
Peer comparison
Standard R&D expense reporting for technology and semiconductor companies.
Metric ID:
rmbs_segment_reportable_research_and_development_expense_adjustedHistorical Data
17 periods
| Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $35.71M | $35.71M | $35.71M | $35.71M | $35.20M | $35.20M | $35.20M | $35.20M | $33.84M | $36.32M | $37.05M | $39.22M | $38.09M | $40.89M | $44.48M | $43.59M | $44.98M |
| QoQ Change | — | +0.0% | +0.0% | +0.0% | -1.4% | +0.0% | +0.0% | +0.0% | -3.9% | +7.3% | +2.0% | +5.8% | -2.9% | +7.4% | +8.8% | -2.0% | +3.2% |
| YoY Change | — | — | — | — | -1.4% | -1.4% | -1.4% | -1.4% | -3.9% | +3.2% | +5.3% | +11.4% | +12.6% | +12.6% | +20.0% | +11.2% | +18.1% |
Range$33.84M – $44.98M
CAGR+5.9%
Avg YoY Growth+6.5%
Median YoY Growth+5.3%
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Frequently Asked Questions
- What is Rambus's reportable — research and development expense adjusted?
- Rambus (RMBS) reported reportable — research and development expense adjusted of $44.98M in Q1 2026.
- How has Rambus's reportable — research and development expense adjusted changed year-over-year?
- Rambus's reportable — research and development expense adjusted increased by 18.1% year-over-year, from $38.09M to $44.98M.
- What is the long-term trend for Rambus's reportable — research and development expense adjusted?
- Over 3 years (2022 to 2025), Rambus's reportable — research and development expense adjusted has grown at a 5.4% compound annual growth rate (CAGR), from $142.85M to $167.05M.
- What does reportable — research and development expense adjusted mean?
- The adjusted spending on research and development activities within the business segment.