SUNPOWER INC. (SPWR) Spending and interest coverage
- R&D / revenue · 12 months: Value (m); Formula and calculation Research and development expense / revenue. Period ending 2026-06-28..
- Stock-based compensation / revenue · 12 months: Value 2.69%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-28..
- 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 2026-06-28; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | (m) | Research and development expense / revenue. Period ending 2026-06-28. Calculation unavailable: missing inputs remain (m). |
| Stock-based compensation / revenue · 12 months | 2.69% | Share-based compensation / revenue. Period ending 2026-06-28. $7.61M ÷ $283.12M × 100 ≈ 2.69% |
| 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 | (m) | |
| Revenue | 283.12M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 7.61M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | -56.94M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-28 | (m) | $283.12M | $7.61M | $-56.94M | (m) | (m) | 2.69% | (m) | (m) |
| 2026-03-29 | (m) | $346.35M | $11.62M | $-42.40M | (m) | (m) | 3.36% | (m) | (m) |
| 2025-12-28 | (m) | $300.00M | $10.49M | $-26.93M | (m) | (m) | 3.50% | (m) | (m) |
| 2025-09-28 | (m) | $154.77M | $7.19M | $-26.62M | (m) | (m) | 4.64% | (m) | (m) |
| 2025-06-29 | (m) | $244.47M | $4.53M | $-53.15M | (m) | (m) | 1.85% | (m) | (m) |
| 2025-03-30 | (m) | $181.44M | $2.04M | $-59.92M | (m) | (m) | 1.12% | (m) | (m) |
| 2024-12-29 | (m) | $108.74M | $3.07M | $-68.51M | (m) | (m) | 2.82% | (m) | (m) |
| 2024-09-29 | (m) | $40.80M | (m) | $-63.06M | $5.21M | (m) | (m) | -12.10× | Reported |
| 2024-06-30 | (m) | $59.85M | $5.19M | (m) | (m) | (m) | 8.67% | (m) | (m) |
| 2024-03-31 | (m) | $80.98M | $4.43M | (m) | $13.99M | (m) | 5.48% | (m) | Reported |
| 2023-12-31 | (m) | $87.62M | $3.36M | $-52.36M | $14.03M | (m) | 3.84% | -3.73× | Reported |
| 2023-10-01 | (m) | (m) | (m) | $-29.40M | (m) | (m) | (m) | (m) | (m) |
| 2023-07-02 | (m) | (m) | (m) | $-44.36M | (m) | (m) | (m) | (m) | (m) |
| 2023-06-30 | (m) | (m) | (m) | $-5.52M | (m) | (m) | (m) | (m) | (m) |
| 2023-04-02 | (m) | (m) | (m) | $-32.38M | (m) | (m) | (m) | (m) | (m) |
| 2023-03-31 | (m) | (m) | (m) | $-4.83M | (m) | (m) | (m) | (m) | (m) |
| 2022-12-31 | (m) | (m) | (m) | $-4.41M | (m) | (m) | (m) | (m) | (m) |
| 2022-09-30 | (m) | (m) | (m) | $-4.59M | (m) | (m) | (m) | (m) | (m) |
| 2022-06-30 | (m) | (m) | (m) | $-5.14M | (m) | (m) | (m) | (m) | (m) |
| 2022-03-31 | (m) | (m) | (m) | $-4.76M | (m) | (m) | (m) | (m) | (m) |
| 2021-12-31 | (m) | (m) | (m) | $-3.78M | (m) | (m) | (m) | (m) | (m) |
| 2021-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2021-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2021-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2020-12-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
(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.
Similar stocks
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| SUNation Energy, Inc. (SUNE) | United States | $0.016B | |
| SolarMax Technology, Inc. (SMXT) | United States | $0.125B | -7.45 |
| CEMTREX INC (CETX) | United States | $0.004B | |
| MATRIX SERVICE CO (MTRX) | United States | $0.278B | -146.72 |
| Concrete Pumping Holdings, Inc. (BBCP) | United States | $0.484B | 47.31 |
| Limbach Holdings, Inc. (LMB) | United States | $0.613B | 30.39 |
| Sunrun Inc. (RUN) | United States | $1.874B | 7.97 |
| ARGAN INC (AGX) | United States | $5.066B | 44.62 |