Quick Answer
SemiLEDs Corp reported R&D Expense of $1.15 million for fiscal year 2025.
SemiLEDs Corp R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $1.15M | -0.5% |
| 2024 | $1.16M | -14.3% |
| 2023 | $1.35M | -8.8% |
| 2022 | $1.48M | -8.6% |
| 2021 | $1.62M | +5.5% |
| 2020 | $1.54M | -4.6% |
| 2019 | $1.61M | +68.5% |
| 2018 | $957.0K | +12.5% |
| 2017 | $851.0K | -58.0% |
| 2016 | $2.03M | -17.1% |
| 2015 | $2.44M | -41.8% |
| 2014 | $4.20M | -8.6% |
| 2013 | $4.59M | -38.3% |
| 2012 | $7.44M | +63.4% |
| 2011 | $4.56M | +164.0% |
| 2010 | $1.73M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| November 30, 2025 | $356.0K | +61.1% | +21.9% |
| May 31, 2025 | $292.0K | -8.8% | +4.7% |
| February 28, 2025 | $279.0K | +11.2% | +26.2% |
| November 30, 2024 | $221.0K | -40.6% | -30.9% |
| May 31, 2024 | $320.0K | -14.0% | +27.5% |
| February 29, 2024 | $251.0K | -14.9% | -32.5% |
| November 30, 2023 | $372.0K | +1.9% | +0.0% |
| May 31, 2023 | $372.0K | +4.2% | +26.1% |
- SemiLEDs Corp showed a decrease of -0.5% in R&D Expense compared to the prior fiscal year.
- Over the 2010–2025 period, SemiLEDs Corp’s r&d expense has declined by 33.1% (from $1.73 million to $1.15 million).
- The most recent figure is from SemiLEDs Corp’s fiscal year 2025 report (Form 10-K), filed with the SEC on November 28, 2025.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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