RTX CORPORATION (RTX) Spending and interest coverage
- R&D / revenue · 12 months: Value 3.02%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 0.63%; 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 | 3.02% | Research and development expense / revenue. Period ending 2026-06-30. $2.83B ÷ $93.50B × 100 ≈ 3.02% |
| Stock-based compensation / revenue · 12 months | 0.63% | Share-based compensation / revenue. Period ending 2026-06-30. $591.00M ÷ $93.50B × 100 ≈ 0.63% |
| 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 | 2.83B USD | Research and Development Expense |
| Revenue | 93.50B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 591.00M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 10.48B 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 | $2.83B | $93.50B | $591.00M | $10.48B | (m) | 3.02% | 0.63% | (m) | (m) |
| 2026-03-31 | $2.80B | $90.37B | $540.00M | $9.82B | (m) | 3.09% | 0.60% | (m) | (m) |
| 2025-12-31 | $2.81B | $88.60B | $519.00M | $9.30B | (m) | 3.17% | 0.59% | (m) | (m) |
| 2025-09-30 | $2.83B | $85.99B | $446.00M | $8.81B | (m) | 3.29% | 0.52% | (m) | (m) |
| 2025-06-30 | $2.89B | $83.60B | $438.00M | $8.32B | (m) | 3.46% | 0.52% | (m) | (m) |
| 2025-03-31 | $2.90B | $81.74B | $436.00M | $6.70B | (m) | 3.55% | 0.53% | (m) | (m) |
| 2024-12-31 | $2.93B | $80.74B | $437.00M | $6.54B | $1.86B | 3.63% | 0.54% | 3.51× | Reported |
| 2024-09-30 | $2.88B | $79.04B | $434.00M | $6.20B | $1.86B | 3.65% | 0.55% | 3.33× | Reported |
| 2024-06-30 | $2.84B | $72.42B | $436.00M | $2.78B | $1.74B | 3.93% | 0.60% | 1.60× | Reported |
| 2024-03-31 | $2.87B | $71.01B | $437.00M | $3.74B | $1.59B | 4.04% | 0.62% | 2.35× | Reported |
| 2023-12-31 | $2.81B | $68.92B | $425.00M | $3.56B | $1.50B | 4.07% | 0.62% | 2.37× | Reported |
| 2023-09-30 | $2.76B | $67.09B | $421.00M | $3.19B | $1.33B | 4.12% | 0.63% | 2.39× | Reported |
| 2023-06-30 | $2.71B | $70.57B | $420.00M | $6.09B | $1.28B | 3.85% | 0.60% | 4.77× | Reported |
| 2023-03-31 | $2.68B | $68.57B | $417.00M | $5.99B | $1.27B | 3.91% | 0.61% | 4.70× | Reported |
| 2022-12-31 | $2.71B | $67.07B | $420.00M | $5.41B | $1.28B | 4.04% | 0.63% | 4.24× | Reported |
| 2022-09-30 | $2.81B | $66.03B | $417.00M | $5.23B | $1.23B | 4.25% | 0.63% | 4.24× | Reported |
| 2022-06-30 | $2.82B | $65.29B | $427.00M | $5.10B | $1.28B | 4.32% | 0.65% | 3.98× | Reported |
| 2022-03-31 | $2.78B | $64.85B | $461.00M | $5.03B | $1.29B | 4.28% | 0.71% | 3.88× | Reported |
| 2021-12-31 | $2.73B | $64.39B | $442.00M | $4.96B | $1.32B | 4.24% | 0.69% | 3.75× | Reported |
| 2021-09-30 | $2.63B | $63.76B | $420.00M | $3.78B | $1.40B | 4.13% | 0.66% | 2.71× | Reported |
| 2021-06-30 | $2.60B | $62.30B | $422.00M | $2.87B | $1.39B | 4.17% | 0.68% | 2.07× | Reported |
| 2021-03-31 | $2.64B | $60.48B | $351.00M | $-2.17B | $1.38B | 4.36% | 0.58% | -1.57× | Reported |
| 2020-12-31 | $2.58B | $56.59B | $330.00M | $-1.89B | $1.37B | 4.56% | 0.58% | -1.38× | Reported |
| 2020-09-30 | $2.54B | $51.86B | $329.00M | $-1.07B | $1.43B | 4.90% | 0.63% | -0.75× | Reported |
| 2020-06-30 | $3.05B | $48.49B | $373.00M | $-79.00M | $1.51B | 6.30% | 0.77% | -0.05× | Reported |
| 2020-03-31 | $2.96B | $76.89B | $379.00M | $8.73B | $1.56B | 3.85% | 0.49% | 5.59× | Reported |
| 2019-12-31 | $3.02B | $77.05B | $356.00M | $8.97B | $1.61B | 3.91% | 0.46% | 5.57× | Reported |
| 2019-09-30 | $2.94B | $75.54B | $331.00M | $9.03B | $1.51B | 3.89% | 0.44% | 5.98× | Reported |
| 2019-06-30 | $2.79B | $72.55B | $290.00M | $8.38B | $1.37B | 3.85% | 0.40% | 6.13× | Reported |
| 2019-03-31 | $2.64B | $69.62B | $260.00M | $8.67B | $1.24B | 3.79% | 0.37% | 6.99× | Reported |
| 2018-12-31 | $2.46B | $66.50B | $251.00M | $8.55B | $1.04B | 3.70% | 0.38% | 8.24× | Reported |
| 2018-09-30 | $2.32B | $64.14B | $228.00M | $8.97B | $968.00M | 3.62% | 0.36% | 9.27× | Reported |
| 2018-06-30 | $2.33B | $62.69B | $213.00M | $9.17B | $933.00M | 3.71% | 0.34% | 9.83× | Reported |
| 2018-03-31 | $2.35B | $61.26B | $200.00M | $8.46B | $925.00M | 3.84% | 0.33% | 9.14× | Reported |
| 2017-12-31 | $2.39B | $59.84B | $192.00M | $8.67B | $909.00M | 3.99% | 0.32% | 9.54× | Reported |
| 2017-09-30 | $2.39B | $58.82B | $185.00M | $8.36B | $1.03B | 4.07% | 0.31% | 8.13× | Reported |
| 2017-06-30 | $2.39B | $58.11B | $152.00M | $8.45B | $1.03B | 4.12% | 0.26% | 8.20× | Reported |
| 2017-03-31 | $2.37B | $57.70B | $151.00M | $8.49B | $1.03B | 4.11% | 0.26% | 8.25× | Reported |
| 2016-12-31 | $2.34B | $57.24B | $152.00M | $8.17B | $1.04B | 4.08% | 0.27% | 7.87× | Reported |
| 2016-09-30 | $2.32B | $56.88B | $162.00M | $6.92B | (m) | 4.08% | 0.28% | (m) | (m) |
| 2016-06-30 | $2.29B | $56.32B | $162.00M | $6.98B | (m) | 4.06% | 0.29% | (m) | (m) |
| 2016-03-31 | $2.26B | $56.13B | $160.00M | $7.05B | (m) | 4.02% | 0.29% | (m) | (m) |
| 2015-12-31 | $2.28B | $56.10B | $158.00M | $7.29B | (m) | 4.06% | 0.28% | (m) | (m) |
| 2015-09-30 | $2.45B | $63.98B | $161.00M | $9.36B | (m) | 3.83% | 0.25% | (m) | (m) |
| 2015-06-30 | $2.55B | $64.04B | $224.00M | $10.14B | (m) | 3.99% | 0.35% | (m) | (m) |
| 2015-03-31 | $2.61B | $64.90B | $231.00M | $9.95B | (m) | 4.03% | 0.36% | (m) | (m) |
| 2014-12-31 | $2.63B | $65.10B | $240.00M | $9.77B | (m) | 4.05% | 0.37% | (m) | (m) |
| 2014-09-30 | $2.63B | $64.86B | $262.00M | $9.53B | (m) | 4.05% | 0.40% | (m) | (m) |
| 2014-06-30 | $2.58B | $64.16B | $260.00M | $9.15B | (m) | 4.02% | 0.41% | (m) | (m) |
| 2014-03-31 | $2.54B | $62.97B | $265.00M | $9.30B | (m) | 4.04% | 0.42% | (m) | (m) |
| 2013-12-31 | $2.53B | $62.63B | $275.00M | $9.21B | (m) | 4.04% | 0.44% | (m) | (m) |
| 2013-09-30 | $2.58B | $62.31B | $276.00M | $8.63B | (m) | 4.15% | 0.44% | (m) | (m) |
| 2013-06-30 | $2.54B | $61.89B | $247.00M | $8.30B | (m) | 4.11% | 0.40% | (m) | (m) |
| 2013-03-31 | $2.44B | $59.69B | $233.00M | $7.98B | (m) | 4.08% | 0.39% | (m) | (m) |
| 2012-12-31 | $2.37B | $57.71B | $210.00M | $7.68B | (m) | 4.11% | 0.36% | (m) | (m) |
| 2012-09-30 | $2.29B | $58.08B | $200.00M | $8.03B | (m) | 3.94% | 0.34% | (m) | (m) |
| 2012-06-30 | $2.17B | $57.27B | $201.00M | $8.14B | (m) | 3.78% | 0.35% | (m) | (m) |
| 2012-03-31 | $2.13B | $57.93B | $227.00M | $8.11B | (m) | 3.69% | 0.39% | (m) | (m) |
| 2011-12-31 | $2.06B | $58.19B | $229.00M | $8.10B | (m) | 3.54% | 0.39% | (m) | (m) |
| 2011-09-30 | $1.96B | (m) | $227.00M | $8.05B | (m) | (m) | (m) | (m) | (m) |
| 2011-06-30 | $1.90B | (m) | $194.00M | $7.78B | (m) | (m) | (m) | (m) | (m) |
| 2011-03-31 | $1.83B | (m) | $161.00M | $7.44B | (m) | (m) | (m) | (m) | (m) |
| 2010-12-31 | $1.75B | $54.33B | $154.00M | $7.19B | (m) | 3.21% | 0.28% | (m) | (m) |
| 2010-09-30 | $1.71B | $53.61B | (m) | $7.22B | $743.00M | 3.19% | (m) | 9.72× | Reported |
| 2010-06-30 | $1.62B | $53.46B | (m) | $7.04B | $731.00M | 3.03% | (m) | 9.63× | Reported |
| 2010-03-31 | $1.55B | $52.76B | (m) | $6.75B | $716.00M | 2.93% | (m) | 9.43× | Reported |
| 2009-12-31 | $1.56B | $52.92B | (m) | $6.46B | $705.00M | 2.94% | (m) | 9.17× | 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) |
| 2009-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-12-31 | $1.77B | $59.76B | (m) | $7.63B | $689.00M | 2.96% | (m) | 11.07× | Reported |
| 2008-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2007-12-31 | $1.68B | $55.72B | (m) | $7.05B | $666.00M | 3.01% | (m) | 10.59× | 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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