ENERGY VAULT HOLDINGS, INC. (NRGV) Spending and interest coverage
- R&D / revenue · 12 months: Value 5.26%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 13.23%; 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 | 5.26% | Research and development expense / revenue. Period ending 2026-06-30. $11.87M ÷ $225.87M × 100 ≈ 5.26% |
| Stock-based compensation / revenue · 12 months | 13.23% | Share-based compensation / revenue. Period ending 2026-06-30. $29.87M ÷ $225.87M × 100 ≈ 13.23% |
| 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 | 11.87M USD | Research and Development Expense |
| Revenue | 225.87M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 29.87M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | -74.19M 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 | $11.87M | $225.87M | $29.87M | $-74.19M | (m) | 5.26% | 13.23% | (m) | (m) |
| 2026-03-31 | $13.40M | $217.02M | $34.49M | $-77.67M | (m) | 6.18% | 15.89% | (m) | (m) |
| 2025-12-31 | $14.63M | $203.67M | $36.71M | $-74.37M | (m) | 7.19% | 18.03% | (m) | (m) |
| 2025-09-30 | $17.64M | $83.84M | $37.68M | $-117.03M | (m) | 21.04% | 44.95% | (m) | (m) |
| 2025-06-30 | $19.98M | $51.72M | $37.78M | $-126.53M | (m) | 38.63% | 73.05% | (m) | (m) |
| 2025-03-31 | $22.86M | $46.97M | $38.30M | $-126.26M | (m) | 48.66% | 81.54% | (m) | (m) |
| 2024-12-31 | $26.00M | $46.20M | $38.71M | $-130.00M | (m) | 56.28% | 83.79% | (m) | (m) |
| 2024-09-30 | $27.17M | $130.96M | $38.01M | $-103.78M | (m) | 20.75% | 29.02% | (m) | (m) |
| 2024-06-30 | $29.63M | $301.97M | $38.48M | $-97.94M | (m) | 9.81% | 12.74% | (m) | (m) |
| 2024-03-31 | $32.89M | $337.88M | $39.06M | $-98.42M | $42.00K | 9.73% | 11.56% | -2343.36× | Reported |
| 2023-12-31 | $37.10M | $341.54M | $43.10M | $-106.74M | $35.00K | 10.86% | 12.62% | -3049.60× | Reported |
| 2023-09-30 | $50.84M | $323.63M | $48.82M | $-108.28M | $20.00K | 15.71% | 15.09% | -5413.95× | Reported |
| 2023-06-30 | $54.34M | $153.12M | $49.00M | $-123.25M | $2.00K | 35.49% | 32.00% | -61624.50× | Reported |
| 2023-03-31 | $51.64M | $114.42M | $45.57M | $-116.86M | $2.00K | 45.13% | 39.83% | -58431.00× | Reported |
| 2022-12-31 | $50.06M | $145.88M | $41.06M | $-63.08M | $2.00K | 34.32% | 28.15% | -31541.50× | Reported |
| 2022-09-30 | $39.15M | (m) | $26.80M | $-50.16M | $1.39K | (m) | (m) | -36219.06× | Reported |
| 2022-06-30 | $24.11M | (m) | $16.11M | $-19.57M | $1.39K | (m) | (m) | -14130.98× | Reported |
| 2022-03-31 | $16.55M | (m) | $9.69M | $-5.74M | $4.38K | (m) | (m) | -1308.64× | Reported |
| 2021-12-31 | (m) | (m) | (m) | $-1.25M | (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.
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