TENABLE HOLDINGS, INC. (TENB) Spending and interest coverage
- R&D / revenue · 12 months: Value 21.46%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 17.21%; 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 | 21.46% | Research and development expense / revenue. Period ending 2026-06-30. $223.97M ÷ $1.04B × 100 ≈ 21.46% |
| Stock-based compensation / revenue · 12 months | 17.21% | Share-based compensation / revenue. Period ending 2026-06-30. $179.59M ÷ $1.04B × 100 ≈ 17.21% |
| 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 | 223.97M USD | Research and Development Expense |
| Revenue | 1.04B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 179.59M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 37.12M 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 | $223.97M | $1.04B | $179.59M | $37.12M | (m) | 21.46% | 17.21% | (m) | (m) |
| 2026-03-31 | $226.21M | $1.02B | $179.76M | $17.31M | (m) | 22.13% | 17.58% | (m) | (m) |
| 2025-12-31 | $223.67M | $999.40M | $191.81M | $-9.17M | (m) | 22.38% | 19.19% | (m) | (m) |
| 2025-09-30 | $213.45M | $974.60M | $188.03M | $-5.05M | (m) | 21.90% | 19.29% | (m) | (m) |
| 2025-06-30 | $205.21M | $949.25M | $184.83M | $-14.27M | (m) | 21.62% | 19.47% | (m) | (m) |
| 2025-03-31 | $191.12M | $923.20M | $179.70M | $-15.64M | (m) | 20.70% | 19.46% | (m) | (m) |
| 2024-12-31 | $181.62M | $900.02M | $163.51M | $-6.86M | (m) | 20.18% | 18.17% | (m) | (m) |
| 2024-09-30 | $176.98M | $877.60M | $159.32M | $-34.18M | (m) | 20.17% | 18.15% | (m) | (m) |
| 2024-06-30 | $166.01M | $852.04M | $154.47M | $-40.01M | (m) | 19.48% | 18.13% | (m) | (m) |
| 2024-03-31 | $158.71M | $825.83M | $150.93M | $-41.93M | $32.11M | 19.22% | 18.28% | -1.31× | Reported |
| 2023-12-31 | $153.16M | $798.71M | $145.33M | $-52.16M | $31.34M | 19.18% | 18.20% | -1.66× | Reported |
| 2023-09-30 | $149.99M | $770.03M | $139.49M | $-51.90M | $29.96M | 19.48% | 18.11% | -1.73× | Reported |
| 2023-06-30 | $149.07M | $743.36M | $135.30M | $-56.95M | $26.93M | 20.05% | 18.20% | -2.11× | Reported |
| 2023-03-31 | $147.45M | $712.66M | $129.35M | $-69.42M | $22.76M | 20.69% | 18.15% | -3.05× | Reported |
| 2022-12-31 | $143.56M | $683.19M | $120.63M | $-67.81M | $19.00M | 21.01% | 17.66% | -3.57× | Reported |
| 2022-09-30 | $137.37M | $647.58M | $111.03M | $-66.59M | (m) | 21.21% | 17.14% | (m) | (m) |
| 2022-06-30 | $131.91M | $611.39M | $99.30M | $-64.85M | (m) | 21.58% | 16.24% | (m) | (m) |
| 2022-03-31 | $123.88M | $577.31M | $87.85M | $-53.51M | (m) | 21.46% | 15.22% | (m) | (m) |
| 2021-12-31 | $116.43M | $541.13M | $79.41M | $-41.77M | (m) | 21.52% | 14.67% | (m) | (m) |
| 2021-09-30 | $110.13M | $510.19M | $73.91M | $-29.63M | (m) | 21.59% | 14.49% | (m) | (m) |
| 2021-06-30 | $104.58M | $483.81M | $68.29M | $-21.88M | (m) | 21.62% | 14.12% | (m) | (m) |
| 2021-03-31 | $101.69M | $460.76M | $63.49M | $-20.56M | (m) | 22.07% | 13.78% | (m) | (m) |
| 2020-12-31 | $101.69M | $440.22M | $59.57M | $-36.43M | (m) | 23.10% | 13.53% | (m) | (m) |
| 2020-09-30 | $99.94M | $419.19M | $54.42M | $-63.26M | (m) | 23.84% | 12.98% | (m) | (m) |
| 2020-06-30 | $95.57M | $398.76M | $49.62M | $-78.12M | (m) | 23.97% | 12.44% | (m) | (m) |
| 2020-03-31 | $91.96M | $376.93M | $45.33M | $-89.79M | (m) | 24.40% | 12.02% | (m) | (m) |
| 2019-12-31 | $87.06M | $354.59M | $41.61M | $-90.80M | (m) | 24.55% | 11.73% | (m) | (m) |
| 2019-09-30 | $85.56M | $332.76M | $39.86M | $-82.84M | (m) | 25.71% | 11.98% | (m) | (m) |
| 2019-06-30 | $85.36M | $310.35M | $38.14M | $-85.61M | (m) | 27.50% | 12.29% | (m) | (m) |
| 2019-03-31 | $81.45M | $288.55M | $29.80M | $-79.82M | (m) | 28.23% | 10.33% | (m) | (m) |
| 2018-12-31 | $76.70M | $267.36M | $22.88M | $-72.58M | (m) | 28.69% | 8.56% | (m) | (m) |
| 2018-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2018-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2018-03-31 | $62.40M | $206.35M | (m) | $-47.46M | (m) | 30.24% | (m) | (m) | (m) |
| 2017-12-31 | $57.67M | $187.73M | $7.76M | $-40.76M | (m) | 30.72% | 4.13% | (m) | (m) |
| 2017-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2017-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2017-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2016-12-31 | $40.09M | $124.37M | $2.53M | $-35.83M | (m) | 32.23% | 2.04% | (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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