POWER INTEGRATIONS, INC. (POWI) Spending and interest coverage
- R&D / revenue · 12 months: Value 23.24%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 8.57%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-30..
- 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 2026-06-30; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | 23.24% | Research and development expense / revenue. Period ending 2026-06-30. $104.45M ÷ $449.37M × 100 ≈ 23.24% |
| Stock-based compensation / revenue · 12 months | 8.57% | Share-based compensation / revenue. Period ending 2026-06-30. $38.49M ÷ $449.37M × 100 ≈ 8.57% |
| 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 | 104.45M USD | Research and Development Expense |
| Revenue | 449.37M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 38.49M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 15.18M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | $104.45M | $449.37M | $38.49M | $15.18M | (m) | 23.24% | 8.57% | (m) | (m) |
| 2026-03-31 | $103.28M | $446.28M | $37.31M | $4.93M | (m) | 23.14% | 8.36% | (m) | (m) |
| 2025-12-31 | $101.12M | $443.50M | $39.69M | $10.19M | (m) | 22.80% | 8.95% | (m) | (m) |
| 2025-09-30 | $102.47M | $445.55M | $49.25M | $5.34M | (m) | 23.00% | 11.05% | (m) | (m) |
| 2025-06-30 | $101.60M | $442.47M | $36.39M | $20.87M | (m) | 22.96% | 8.22% | (m) | (m) |
| 2025-03-31 | $101.66M | $432.81M | $37.34M | $24.18M | (m) | 23.49% | 8.63% | (m) | (m) |
| 2024-12-31 | $100.79M | $418.97M | $35.08M | $17.93M | (m) | 24.06% | 8.37% | (m) | (m) |
| 2024-09-30 | $98.61M | $403.23M | $33.29M | $12.96M | (m) | 24.45% | 8.26% | (m) | (m) |
| 2024-06-30 | $96.84M | $412.90M | $31.86M | $19.09M | (m) | 23.45% | 7.72% | (m) | (m) |
| 2024-03-31 | $95.31M | $429.93M | $27.57M | $29.77M | (m) | 22.17% | 6.41% | (m) | (m) |
| 2023-12-31 | $96.07M | $444.54M | $28.53M | $35.06M | (m) | 21.61% | 6.42% | (m) | (m) |
| 2023-09-30 | $96.07M | $479.80M | $27.68M | $57.00M | (m) | 20.02% | 5.77% | (m) | (m) |
| 2023-06-30 | $95.21M | $514.52M | $23.79M | $87.66M | (m) | 18.50% | 4.62% | (m) | (m) |
| 2023-03-31 | $94.20M | $575.29M | $20.72M | $135.12M | (m) | 16.37% | 3.60% | (m) | (m) |
| 2022-12-31 | $93.89M | $651.14M | $22.36M | $180.41M | (m) | 14.42% | 3.43% | (m) | (m) |
| 2022-09-30 | $92.42M | $699.02M | $25.99M | $203.82M | (m) | 13.22% | 3.72% | (m) | (m) |
| 2022-06-30 | $90.35M | $715.57M | $32.62M | $201.04M | (m) | 12.63% | 4.56% | (m) | (m) |
| 2022-03-31 | $88.58M | $711.69M | $38.14M | $185.92M | (m) | 12.45% | 5.36% | (m) | (m) |
| 2021-12-31 | $84.93M | $703.28M | $37.61M | $175.06M | (m) | 12.08% | 5.35% | (m) | (m) |
| 2021-09-30 | $84.83M | $681.32M | $36.19M | $158.48M | (m) | 12.45% | 5.31% | (m) | (m) |
| 2021-06-30 | $84.56M | $625.67M | $35.90M | $127.63M | (m) | 13.51% | 5.74% | (m) | (m) |
| 2021-03-31 | $82.59M | $552.39M | $32.68M | $95.58M | (m) | 14.95% | 5.92% | (m) | (m) |
| 2020-12-31 | $81.71M | $488.32M | $30.91M | $70.49M | (m) | 16.73% | 6.33% | (m) | (m) |
| 2020-09-30 | $78.09M | $452.08M | $30.39M | $226.40M | (m) | 17.27% | 6.72% | (m) | (m) |
| 2020-06-30 | $75.18M | $445.11M | $26.14M | $229.16M | (m) | 16.89% | 5.87% | (m) | (m) |
| 2020-03-31 | $74.68M | $441.14M | $25.65M | $226.00M | (m) | 16.93% | 5.81% | (m) | (m) |
| 2019-12-31 | $73.47M | $420.67M | $23.35M | $217.02M | (m) | 17.47% | 5.55% | (m) | (m) |
| 2019-09-30 | $73.14M | $399.52M | $20.45M | $41.42M | (m) | 18.31% | 5.12% | (m) | (m) |
| 2019-06-30 | $72.42M | $395.44M | $19.74M | $41.95M | (m) | 18.31% | 4.99% | (m) | (m) |
| 2019-03-31 | $71.05M | $402.06M | $20.36M | $47.81M | (m) | 17.67% | 5.06% | (m) | (m) |
| 2018-12-31 | $70.58M | $415.95M | $21.58M | $55.65M | (m) | 16.97% | 5.19% | (m) | (m) |
| 2018-09-30 | $69.80M | $430.90M | $22.99M | $62.07M | (m) | 16.20% | 5.34% | (m) | (m) |
| 2018-06-30 | $69.90M | $432.07M | $25.12M | $60.10M | (m) | 16.18% | 5.81% | (m) | (m) |
| 2018-03-31 | $69.34M | $430.15M | $25.33M | $58.68M | (m) | 16.12% | 5.89% | (m) | (m) |
| 2017-12-31 | $68.50M | $431.75M | $24.68M | $57.64M | (m) | 15.87% | 5.72% | (m) | (m) |
| 2017-09-30 | $67.09M | (m) | $23.49M | $55.67M | (m) | (m) | (m) | (m) | (m) |
| 2017-06-30 | $65.65M | $414.04M | $22.75M | $52.73M | (m) | 15.86% | 5.50% | (m) | (m) |
| 2017-03-31 | $64.17M | (m) | $21.44M | $50.31M | (m) | (m) | (m) | (m) | (m) |
| 2016-12-31 | $62.31M | $387.39M | $20.89M | $47.84M | (m) | 16.08% | 5.39% | (m) | (m) |
| 2016-09-30 | $60.40M | $373.57M | $18.48M | $46.06M | (m) | 16.17% | 4.95% | (m) | (m) |
| 2016-06-30 | $58.38M | $358.66M | $16.05M | $43.37M | (m) | 16.28% | 4.48% | (m) | (m) |
| 2016-03-31 | $57.39M | $346.76M | $14.79M | $40.95M | (m) | 16.55% | 4.27% | (m) | (m) |
| 2015-12-31 | $57.55M | $343.99M | $14.77M | $38.99M | $0.00 | 16.73% | 4.29% | (m) | Reported |
| 2015-09-30 | $57.36M | $343.30M | $15.11M | $39.81M | (m) | 16.71% | 4.40% | (m) | (m) |
| 2015-06-30 | $56.93M | $344.56M | $14.33M | $44.90M | (m) | 16.52% | 4.16% | (m) | (m) |
| 2015-03-31 | $56.43M | $348.28M | $14.76M | $50.02M | (m) | 16.20% | 4.24% | (m) | (m) |
| 2014-12-31 | $54.98M | $348.80M | $14.28M | $55.80M | $0.00 | 15.76% | 4.09% | (m) | Reported |
| 2014-09-30 | $54.22M | $352.61M | $15.00M | $59.04M | (m) | 15.38% | 4.25% | (m) | (m) |
| 2014-06-30 | $53.75M | $354.19M | $16.61M | $58.76M | (m) | 15.18% | 4.69% | (m) | (m) |
| 2014-03-31 | $52.87M | $353.12M | $16.76M | $57.72M | (m) | 14.97% | 4.75% | (m) | (m) |
| 2013-12-31 | $51.65M | $347.09M | $16.48M | $54.07M | $23.00K | 14.88% | 4.75% | 2350.70× | Reported |
| 2013-09-30 | $50.32M | $335.85M | $15.86M | $48.42M | (m) | 14.98% | 4.72% | (m) | (m) |
| 2013-06-30 | $48.76M | $322.18M | $15.52M | $15.58M | (m) | 15.14% | 4.82% | (m) | (m) |
| 2013-03-31 | $47.34M | $310.64M | $14.83M | $11.71M | (m) | 15.24% | 4.77% | (m) | (m) |
| 2012-12-31 | $45.71M | $305.37M | $14.22M | $11.35M | $2.00K | 14.97% | 4.66% | 5676.00× | Reported |
| 2012-09-30 | $43.87M | $292.93M | $12.87M | $9.68M | (m) | 14.97% | 4.39% | (m) | (m) |
| 2012-06-30 | $42.78M | $289.95M | $10.69M | $36.49M | (m) | 14.76% | 3.69% | (m) | (m) |
| 2012-03-31 | $40.91M | $293.75M | $9.50M | $40.26M | (m) | 13.93% | 3.23% | (m) | (m) |
| 2011-12-31 | $40.30M | $298.74M | $8.97M | $43.22M | $0.00 | 13.49% | 3.00% | (m) | Reported |
| 2011-09-30 | $40.32M | $305.00M | $9.88M | $46.40M | (m) | 13.22% | 3.24% | (m) | (m) |
| 2011-06-30 | $39.32M | $305.38M | $11.13M | $51.09M | (m) | 12.88% | 3.64% | (m) | (m) |
| 2011-03-31 | $37.80M | $305.06M | $11.20M | $56.73M | (m) | 12.39% | 3.67% | (m) | (m) |
| 2010-12-31 | $35.89M | $299.80M | $10.72M | $59.93M | $3.00K | 11.97% | 3.58% | 19975.33× | Reported |
| 2010-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-31 | $30.47M | $215.70M | $11.33M | $28.61M | $3.00K | 14.13% | 5.25% | 9536.67× | Reported |
| 2009-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-12-31 | $36.87M | $201.71M | $34.98M | $3.01M | $9.00K | 18.28% | 17.34% | 334.56× | 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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