SILICON LABORATORIES INC. (SLAB) Spending and interest coverage
- R&D / revenue · 12 months: Value 42.16%; Formula and calculation Research and development expense / revenue. Period ending 2026-07-04..
- Stock-based compensation / revenue · 12 months: Value 10.21%; Formula and calculation Share-based compensation / revenue. Period ending 2026-07-04..
- Interest coverage · 12 months: Value (m); Formula and calculation Estimated: average term debt × dated USD coupon proxy + average commercial paper × matching-currency disclosed rate at or before period end. Swaps, foreign-exchange, lease interest and amortization are not quantified..
Spending and interest coverage
Overview →Financial period ending 2026-07-04; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | 42.16% | Research and development expense / revenue. Period ending 2026-07-04. $360.82M ÷ $855.89M × 100 ≈ 42.16% |
| Stock-based compensation / revenue · 12 months | 10.21% | Share-based compensation / revenue. Period ending 2026-07-04. $87.42M ÷ $855.89M × 100 ≈ 10.21% |
| Interest coverage · 12 months | (m) | Estimated: average term debt × dated USD coupon proxy + average commercial paper × matching-currency disclosed rate at or before period end. Swaps, foreign-exchange, lease interest and amortization are not quantified. Calculation unavailable: missing inputs remain (m). |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | 360.82M USD | Research and Development Expense |
| Revenue | 855.89M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 87.42M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | -43.34M USD | Operating Income (Loss) |
| Interest expense · reported / estimated | (m) | Interest Expense · Estimated expense assumptions |
Latest interest expense basis: (m). Estimated values carry *; expand each history row’s basis for its dated balances and rate assumptions.
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Research and development spending (USD) | Revenue (USD) | Stock-based compensation (USD) | Operating income (USD) | Interest expense · reported / estimated (USD) | R&D / revenue | SBC / revenue | Interest coverage | Interest expense basis |
|---|---|---|---|---|---|---|---|---|---|
| 2026-07-04 | $360.82M | $855.89M | $87.42M | $-43.34M | (m) | 42.16% | 10.21% | (m) | (m) |
| 2026-04-04 | $353.62M | $820.55M | $81.67M | $-55.54M | (m) | 43.10% | 9.95% | (m) | (m) |
| 2026-01-03 | $353.25M | $784.76M | $80.32M | $-70.54M | (m) | 45.01% | 10.24% | (m) | (m) |
| 2025-10-04 | $346.16M | $742.81M | $75.79M | $-95.92M | (m) | 46.60% | 10.20% | (m) | (m) |
| 2025-07-05 | $341.71M | $703.20M | $71.65M | $-113.28M | (m) | 48.59% | 10.19% | (m) | (m) |
| 2025-04-05 | $339.79M | $655.73M | $67.61M | $-138.44M | (m) | 51.82% | 10.31% | (m) | (m) |
| 2024-12-28 | $332.23M | $584.39M | $61.50M | $-165.49M | (m) | 56.85% | 10.52% | (m) | (m) |
| 2024-09-28 | $333.19M | $504.98M | $56.40M | $-209.97M | (m) | 65.98% | 11.17% | (m) | (m) |
| 2024-06-29 | $329.00M | $542.35M | $46.29M | $-168.05M | (m) | 60.66% | 8.53% | (m) | (m) |
| 2024-03-30 | $329.00M | $641.85M | $45.18M | $-102.86M | $4.41M | 51.26% | 7.04% | -23.34× | Reported |
| 2023-12-30 | $337.74M | $782.26M | $48.21M | $-24.15M | $5.55M | 43.18% | 6.16% | -4.35× | Reported |
| 2023-09-30 | $340.99M | $952.74M | $54.46M | $73.03M | $6.46M | 35.79% | 5.72% | 11.31× | Reported |
| 2023-07-01 | $346.57M | $1.02B | $64.62M | $91.04M | $6.63M | 34.02% | 6.34% | 13.74× | Reported |
| 2023-04-01 | $344.18M | $1.04B | $64.27M | $105.25M | $6.70M | 33.19% | 6.20% | 15.71× | Reported |
| 2022-12-31 | $332.33M | $1.02B | $60.51M | $119.26M | $6.72M | 32.45% | 5.91% | 17.74× | Reported |
| 2022-10-01 | $317.38M | $975.46M | $63.14M | $97.82M | $11.50M | 32.54% | 6.47% | 8.50× | Reported |
| 2022-07-02 | $305.41M | $890.48M | $61.49M | $58.33M | $16.57M | 34.30% | 6.90% | 3.52× | Reported |
| 2022-04-02 | $286.74M | $796.82M | $58.35M | $15.46M | $21.39M | 35.99% | 7.32% | 0.72× | Reported |
| 2022-01-01 | $273.21M | $720.86M | $56.84M | $-32.84M | $31.03M | 37.90% | 7.89% | -1.06× | Reported |
| 2021-10-02 | $314.76M | $1.03B | $60.76M | $91.50M | $32.62M | 30.45% | 5.88% | 2.80× | Reported |
| 2021-07-03 | $301.03M | $981.66M | $58.25M | $77.18M | $34.63M | 30.67% | 5.93% | 2.23× | Reported |
| 2021-04-03 | $293.14M | $927.30M | $58.60M | $56.51M | $39.92M | 31.61% | 6.32% | 1.42× | Reported |
| 2021-01-02 | $287.89M | $886.68M | $60.09M | $38.30M | $34.14M | 32.47% | 6.78% | 1.12× | Reported |
| 2020-10-03 | $283.21M | $863.20M | $59.09M | $33.87M | (m) | 32.81% | 6.85% | (m) | (m) |
| 2020-07-04 | $273.79M | $865.14M | $58.32M | $48.06M | (m) | 31.65% | 6.74% | (m) | (m) |
| 2020-04-04 | $266.81M | $864.32M | $57.53M | $55.55M | (m) | 30.87% | 6.66% | (m) | (m) |
| 2019-12-28 | $257.15M | $837.55M | $54.80M | $56.70M | (m) | 30.70% | 6.54% | (m) | (m) |
| 2019-09-28 | $250.91M | $833.65M | $53.23M | $61.83M | (m) | 30.10% | 6.38% | (m) | (m) |
| 2019-06-29 | $249.45M | $840.60M | $52.02M | $63.14M | (m) | 29.67% | 6.19% | (m) | (m) |
| 2019-03-30 | $245.09M | $851.00M | $50.47M | $66.58M | (m) | 28.80% | 5.93% | (m) | (m) |
| 2018-12-29 | $238.35M | $868.27M | $50.08M | $85.21M | (m) | 27.45% | 5.77% | (m) | (m) |
| 2018-09-29 | $228.15M | $853.75M | $48.64M | $93.24M | (m) | 26.72% | 5.70% | (m) | (m) |
| 2018-06-30 | $219.06M | $822.23M | $47.41M | $93.07M | (m) | 26.64% | 5.77% | (m) | (m) |
| 2018-03-31 | $212.00M | $795.22M | $46.46M | $96.01M | (m) | 26.66% | 5.84% | (m) | (m) |
| 2017-12-30 | $209.49M | $768.87M | $44.75M | $84.97M | (m) | 27.25% | 5.82% | (m) | (m) |
| 2017-09-30 | $207.38M | $750.46M | $42.58M | $78.67M | (m) | 27.63% | 5.67% | (m) | (m) |
| 2017-07-01 | $203.82M | $729.82M | $40.42M | $75.43M | (m) | 27.93% | 5.54% | (m) | (m) |
| 2017-04-01 | $203.02M | $714.63M | $39.77M | $72.11M | (m) | 28.41% | 5.57% | (m) | (m) |
| 2016-12-31 | $199.74M | $697.63M | $39.63M | $66.28M | $2.59M | 28.63% | 5.68% | 25.62× | Reported |
| 2016-10-01 | $196.36M | $675.09M | $42.05M | $50.99M | $2.61M | 29.09% | 6.23% | 19.56× | Reported |
| 2016-07-02 | $194.41M | $653.20M | $42.08M | $40.48M | $2.65M | 29.76% | 6.44% | 15.27× | Reported |
| 2016-04-02 | $190.24M | $643.15M | $42.62M | $31.87M | $2.74M | 29.58% | 6.63% | 11.64× | Reported |
| 2016-01-02 | $188.05M | $644.83M | $42.79M | $32.23M | $2.83M | 29.16% | 6.64% | 11.40× | Reported |
| 2015-10-03 | $186.94M | $646.71M | $41.69M | $38.44M | $2.97M | 28.91% | 6.45% | 12.95× | Reported |
| 2015-07-04 | $182.98M | $648.66M | $42.08M | $36.83M | $3.05M | 28.21% | 6.49% | 12.08× | Reported |
| 2015-04-04 | $177.36M | $638.72M | $40.31M | $48.62M | $3.10M | 27.77% | 6.31% | 15.68× | Reported |
| 2015-01-03 | $172.99M | $620.70M | $39.07M | $51.42M | $3.15M | 27.87% | 6.29% | 16.30× | Reported |
| 2014-09-27 | $169.01M | $604.99M | $36.67M | $54.57M | $3.15M | 27.94% | 6.06% | 17.31× | Reported |
| 2014-06-28 | $167.16M | $593.78M | $35.67M | $55.45M | $3.20M | 28.15% | 6.01% | 17.34× | Reported |
| 2014-03-29 | $162.70M | $580.40M | $33.82M | $53.68M | $3.25M | 28.03% | 5.83% | 16.52× | Reported |
| 2013-12-28 | $157.80M | $580.09M | $30.80M | $64.31M | $3.29M | 27.20% | 5.31% | 19.53× | Reported |
| 2013-09-28 | (m) | $586.31M | $29.68M | $75.46M | $3.34M | (m) | 5.06% | 22.62× | Reported |
| 2013-06-29 | (m) | $588.84M | $29.00M | $92.20M | $2.76M | (m) | 4.92% | 33.44× | Reported |
| 2013-03-30 | (m) | $582.97M | $30.74M | $89.55M | $1.96M | (m) | 5.27% | 45.73× | Reported |
| 2012-12-29 | (m) | $563.29M | $31.18M | $85.67M | $1.15M | (m) | 5.53% | 74.56× | Reported |
| 2012-09-29 | (m) | $537.52M | $32.69M | $75.60M | $322.00K | (m) | 6.08% | 234.77× | Reported |
| 2012-06-30 | (m) | $507.16M | $33.91M | $62.29M | $92.00K | (m) | 6.69% | 677.11× | Reported |
| 2012-03-31 | (m) | $497.69M | $33.34M | $61.90M | $65.00K | (m) | 6.70% | 952.29× | Reported |
| 2011-12-31 | (m) | $491.63M | $36.12M | $50.07M | $37.00K | (m) | 7.35% | 1353.35× | Reported |
| 2011-10-01 | (m) | $476.82M | $36.29M | $45.87M | $25.00K | (m) | 7.61% | 1834.60× | Reported |
| 2011-07-02 | (m) | $477.88M | $37.47M | $51.28M | $42.00K | (m) | 7.84% | 1221.00× | Reported |
| 2011-04-02 | (m) | $486.26M | $39.54M | $65.94M | $59.00K | (m) | 8.13% | 1117.71× | Reported |
| 2011-01-01 | (m) | $493.34M | $40.32M | $86.67M | $77.00K | (m) | 8.17% | 1125.60× | Reported |
| 2010-10-02 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-07-03 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-04-03 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-01-02 | (m) | $441.02M | $43.97M | $66.51M | $180.00K | (m) | 9.97% | 369.51× | Reported |
| 2009-10-03 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-07-04 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-01-03 | (m) | $415.63M | $40.67M | $43.66M | $433.00K | (m) | 9.78% | 100.82× | Reported |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.
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