Quick Answer
SILICON LABORATORIES INC. reported R&D Expense of $353.25 million for fiscal year 2025.
SILICON LABORATORIES INC. R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $353.25M | +6.3% |
| 2024 | $332.23M | -1.6% |
| 2023 | $337.74M | +1.6% |
| 2022 | $332.33M | +21.6% |
| 2021 | $273.21M | +16.2% |
| 2020 | $235.19M | +14.3% |
| 2019 | $205.69M | -13.7% |
| 2018 | $238.35M | +13.8% |
| 2017 | $209.49M | +4.9% |
| 2016 | $199.74M | +6.2% |
| 2015 | $188.05M | +8.7% |
| 2014 | $172.99M | +9.6% |
| 2013 | $157.80M | +14.4% |
| 2012 | $137.95M | +1.5% |
| 2011 | $135.95M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $87.69M | +5.4% | -0.2% |
| June 30, 2025 | $87.82M | +2.2% | -0.5% |
| March 31, 2025 | $88.22M | +9.4% | +6.0% |
| September 30, 2024 | $83.23M | +5.3% | -3.1% |
| June 30, 2024 | $85.91M | +0.0% | +6.5% |
| March 31, 2024 | $80.65M | -9.8% | +2.0% |
| September 30, 2023 | $79.04M | -6.6% | -8.0% |
| June 30, 2023 | $85.90M | +2.9% | -3.9% |
- SILICON LABORATORIES INC. showed an increase of +6.3% in R&D Expense compared to the prior fiscal year.
- Over the 2011–2025 period, SILICON LABORATORIES INC.’s r&d expense has grown by 159.8% (from $135.95 million to $353.25 million).
- The most recent figure is from SILICON LABORATORIES INC.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 10, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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