POWER SOLUTIONS INTERNATIONAL, INC. (PSIX) Spending and interest coverage
- R&D / revenue · 12 months: Value 2.83%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 0.14%; 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 | 2.83% | Research and development expense / revenue. Period ending 2026-06-30. $19.16M ÷ $676.19M × 100 ≈ 2.83% |
| Stock-based compensation / revenue · 12 months | 0.14% | Share-based compensation / revenue. Period ending 2026-06-30. $974.00K ÷ $676.19M × 100 ≈ 0.14% |
| 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 | 19.16M USD | Research and Development Expense |
| Revenue | 676.19M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 974.00K USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 87.91M 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 | $19.16M | $676.19M | $974.00K | $87.91M | (m) | 2.83% | 0.14% | (m) | (m) |
| 2026-03-31 | $18.73M | $715.55M | $698.00K | $96.47M | (m) | 2.62% | 0.10% | (m) | (m) |
| 2025-12-31 | $18.16M | $722.40M | $427.00K | $109.71M | (m) | 2.51% | 0.06% | (m) | (m) |
| 2025-09-30 | $18.90M | $675.48M | $363.00K | $110.66M | (m) | 2.80% | 0.05% | (m) | (m) |
| 2025-06-30 | $18.76M | $597.49M | $348.00K | $102.75M | (m) | 3.14% | 0.06% | (m) | (m) |
| 2025-03-31 | $19.10M | $516.17M | $216.00K | $95.62M | (m) | 3.70% | 0.04% | (m) | (m) |
| 2024-12-31 | $20.06M | $475.97M | $89.00K | $81.64M | (m) | 4.21% | 0.02% | (m) | (m) |
| 2024-09-30 | $20.24M | $436.42M | $71.00K | $68.79M | (m) | 4.64% | 0.02% | (m) | (m) |
| 2024-06-30 | $20.35M | $426.46M | $93.00K | $60.45M | (m) | 4.77% | 0.02% | (m) | (m) |
| 2024-03-31 | $20.05M | $437.74M | $108.00K | $46.41M | $15.75M | 4.58% | 0.02% | 2.95× | Reported |
| 2023-12-31 | $19.46M | $458.97M | $151.00K | $44.27M | $17.07M | 4.24% | 0.03% | 2.59× | Reported |
| 2023-09-30 | $18.99M | $491.23M | $202.00K | $45.85M | $17.77M | 3.87% | 0.04% | 2.58× | Reported |
| 2023-06-30 | $19.05M | $500.24M | $238.00K | $40.96M | $17.22M | 3.81% | 0.05% | 2.38× | Reported |
| 2023-03-31 | $18.94M | $498.86M | $251.00K | $32.89M | $15.25M | 3.80% | 0.05% | 2.16× | Reported |
| 2022-12-31 | $18.90M | $481.33M | $385.00K | $24.60M | $13.03M | 3.93% | 0.08% | 1.89× | Reported |
| 2022-09-30 | $18.59M | $471.30M | $375.00K | $5.05M | $10.78M | 3.95% | 0.08% | 0.47× | Reported |
| 2022-06-30 | $19.21M | $464.03M | $415.00K | $-7.86M | $8.79M | 4.14% | 0.09% | -0.89× | Reported |
| 2022-03-31 | $20.77M | $455.03M | $488.00K | $-25.74M | $7.59M | 4.56% | 0.11% | -3.39× | Reported |
| 2021-12-31 | $22.43M | $456.25M | $394.00K | $-41.57M | $7.31M | 4.92% | 0.09% | -5.69× | Reported |
| 2021-09-30 | $24.03M | $434.31M | $459.00K | $-37.46M | $6.76M | 5.53% | 0.11% | -5.55× | Reported |
| 2021-06-30 | $25.14M | $431.13M | $522.00K | $-32.89M | $6.64M | 5.83% | 0.12% | -4.95× | Reported |
| 2021-03-31 | $24.85M | $412.71M | $559.00K | $-33.63M | $6.60M | 6.02% | 0.14% | -5.09× | Reported |
| 2020-12-31 | $25.38M | $417.64M | $607.00K | $-21.72M | $5.71M | 6.08% | 0.15% | -3.80× | Reported |
| 2020-09-30 | $25.36M | $465.70M | $629.00K | $-10.27M | $5.93M | 5.45% | 0.14% | -1.73× | Reported |
| 2020-06-30 | $25.17M | $489.76M | $637.00K | $-1.02M | $6.34M | 5.14% | 0.13% | -0.16× | Reported |
| 2020-03-31 | $25.39M | $535.39M | $870.00K | $19.08M | $7.03M | 4.74% | 0.16% | 2.71× | Reported |
| 2019-12-31 | $24.93M | $546.08M | $1.25M | $17.20M | $7.87M | 4.57% | 0.23% | 2.19× | Reported |
| 2019-09-30 | (m) | (m) | $1.80M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2019-06-30 | (m) | (m) | $2.17M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2019-03-31 | (m) | (m) | $2.40M | (m) | (m) | (m) | (m) | (m) | (m) |
| 2018-12-31 | $28.60M | $496.04M | $2.66M | $-36.70M | $7.63M | 5.77% | 0.54% | -4.81× | Reported |
| 2018-09-30 | $27.15M | $489.28M | $2.73M | $-24.01M | $7.13M | 5.55% | 0.56% | -3.37× | Reported |
| 2018-06-30 | $25.13M | $452.92M | $2.92M | $-23.12M | $6.81M | 5.55% | 0.64% | -3.40× | Reported |
| 2018-03-31 | $22.02M | $426.76M | $2.14M | $-22.89M | $6.38M | 5.16% | 0.50% | -3.59× | Reported |
| 2017-12-31 | $19.94M | $416.62M | $473.00K | $-18.05M | $10.84M | 4.79% | 0.11% | -1.66× | Reported |
| 2017-09-30 | $18.23M | $383.42M | $134.00K | $-17.57M | $13.54M | 4.75% | 0.03% | -1.30× | Reported |
| 2017-06-30 | $17.04M | $362.41M | $-101.00K | $-18.56M | $15.61M | 4.70% | -0.03% | -1.19× | Reported |
| 2017-03-31 | $18.01M | $347.26M | $313.00K | $-24.50M | $15.86M | 5.19% | 0.09% | -1.55× | Reported |
| 2016-12-31 | $18.96M | $339.46M | $1.62M | $-25.34M | $11.21M | 5.59% | 0.48% | -2.26× | Reported |
| 2016-09-30 | (m) | (m) | (m) | $-23.08M | (m) | (m) | (m) | (m) | (m) |
| 2016-06-30 | (m) | (m) | (m) | $-15.00M | (m) | (m) | (m) | (m) | (m) |
| 2016-03-31 | (m) | (m) | (m) | $-3.56M | $5.26M | (m) | (m) | -0.68× | Reported |
| 2015-12-31 | $19.10M | (m) | (m) | $9.20M | $4.33M | (m) | (m) | 2.13× | Reported |
| 2015-09-30 | (m) | (m) | (m) | $19.04M | $3.43M | (m) | (m) | 5.55× | Reported |
| 2015-06-30 | (m) | (m) | (m) | $25.18M | $2.46M | (m) | (m) | 10.22× | Reported |
| 2015-03-31 | (m) | (m) | (m) | $26.59M | $1.72M | (m) | (m) | 15.45× | Reported |
| 2014-12-31 | $14.90M | (m) | (m) | $26.04M | $1.33M | (m) | (m) | 19.57× | Reported |
| 2014-09-30 | (m) | (m) | (m) | $20.86M | $974.00K | (m) | (m) | 21.41× | Reported |
| 2014-06-30 | (m) | (m) | (m) | $17.46M | $702.00K | (m) | (m) | 24.87× | Reported |
| 2014-03-31 | (m) | (m) | (m) | $15.41M | $562.00K | (m) | (m) | 27.42× | Reported |
| 2013-12-31 | $9.40M | (m) | (m) | $14.97M | $657.00K | (m) | (m) | 22.78× | Reported |
| 2013-09-30 | (m) | (m) | (m) | $14.06M | $827.00K | (m) | (m) | 17.00× | Reported |
| 2013-06-30 | (m) | (m) | (m) | $12.81M | $941.00K | (m) | (m) | 13.61× | Reported |
| 2013-03-31 | (m) | (m) | (m) | $12.36M | $990.00K | (m) | (m) | 12.48× | Reported |
| 2012-12-31 | $6.80M | (m) | (m) | $12.32M | $1.02M | (m) | (m) | 12.04× | Reported |
| 2012-09-30 | (m) | (m) | (m) | $11.90M | $981.00K | (m) | (m) | 12.13× | Reported |
| 2012-06-30 | (m) | (m) | (m) | $11.37M | $927.00K | (m) | (m) | 12.27× | Reported |
| 2012-03-31 | (m) | (m) | (m) | $10.55M | $938.00K | (m) | (m) | 11.25× | Reported |
| 2011-12-31 | (m) | (m) | (m) | $9.80M | $1.34M | (m) | (m) | 7.32× | Reported |
| 2011-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-31 | (m) | (m) | (m) | $4.07M | $2.13M | (m) | (m) | 1.91× | 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) |
| 2009-12-31 | (m) | (m) | (m) | $6.08M | $2.30M | (m) | (m) | 2.64× | 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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