IONQ, INC. (IONQ) Spending and interest coverage
- R&D / revenue · 12 months: Value 182.07%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 182.56%; 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 | 182.07% | Research and development expense / revenue. Period ending 2026-06-30. $448.76M ÷ $246.47M × 100 ≈ 182.07% |
| Stock-based compensation / revenue · 12 months | 182.56% | Share-based compensation / revenue. Period ending 2026-06-30. $449.97M ÷ $246.47M × 100 ≈ 182.56% |
| 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 | 448.76M USD | Research and Development Expense |
| Revenue | 246.47M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 449.97M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | -1.01B USD | Operating Income (Loss) |
| Interest expense · reported / estimated | (m) | · 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 | $448.76M | $246.47M | $449.97M | $-1.01B | (m) | 182.07% | 182.56% | (m) | (m) |
| 2026-03-31 | $391.49M | $187.12M | $407.30M | $-829.54M | (m) | 209.22% | 217.67% | (m) | (m) |
| 2025-12-31 | $305.70M | $130.02M | $312.03M | $-633.72M | (m) | 235.13% | 240.00% | (m) | (m) |
| 2025-09-30 | $249.69M | $79.84M | $244.64M | $-482.59M | (m) | 312.75% | 306.42% | (m) | (m) |
| 2025-06-30 | $216.57M | $52.37M | $196.26M | $-366.91M | (m) | 413.53% | 374.75% | (m) | (m) |
| 2025-03-31 | $144.41M | $43.06M | $118.07M | $-255.26M | (m) | 335.40% | 274.22% | (m) | (m) |
| 2024-12-31 | $136.83M | $43.07M | $106.88M | $-232.46M | (m) | 317.66% | 248.13% | (m) | (m) |
| 2024-09-30 | $128.37M | $37.47M | $98.80M | $-209.40M | (m) | 342.60% | 263.69% | (m) | (m) |
| 2024-06-30 | $119.79M | $31.20M | $91.21M | $-198.46M | (m) | 383.88% | 292.30% | (m) | (m) |
| 2024-03-31 | $108.46M | $25.34M | $81.54M | $-182.61M | (m) | 428.02% | 321.78% | (m) | (m) |
| 2023-12-31 | $92.32M | $22.04M | $69.74M | $-157.75M | (m) | 418.84% | 316.41% | (m) | (m) |
| 2023-09-30 | $74.40M | $19.74M | $47.44M | $-126.93M | (m) | 376.83% | 240.31% | (m) | (m) |
| 2023-06-30 | $63.09M | $16.37M | $40.47M | $-109.65M | (m) | 385.40% | 247.23% | (m) | (m) |
| 2023-03-31 | $52.87M | $13.46M | $35.05M | $-95.48M | (m) | 392.73% | 260.36% | (m) | (m) |
| 2022-12-31 | $43.98M | $11.13M | $31.46M | $-85.75M | (m) | 395.09% | 282.60% | (m) | (m) |
| 2022-09-30 | $35.20M | $8.97M | $24.38M | $-72.96M | (m) | 392.32% | 271.73% | (m) | (m) |
| 2022-06-30 | $28.09M | $6.44M | $16.43M | $-58.57M | (m) | 436.00% | 255.05% | (m) | (m) |
| 2022-03-31 | $23.91M | $3.93M | $12.99M | $-49.63M | (m) | 608.91% | 330.76% | (m) | (m) |
| 2021-12-31 | $20.23M | $2.10M | $7.75M | $-38.69M | (m) | 963.70% | 369.13% | (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) |
| 2020-09-30 | (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.
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