Tutor Perini Corporation (TPC) Spending and interest coverage
- R&D / revenue · 12 months: Value (m); Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 2.45%; 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 | (m) | Research and development expense / revenue. Period ending 2026-06-30. Calculation unavailable: missing inputs remain (m). |
| Stock-based compensation / revenue · 12 months | 2.45% | Share-based compensation / revenue. Period ending 2026-06-30. $145.96M ÷ $5.95B × 100 ≈ 2.45% |
| 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 | 5.95B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 145.96M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 267.12M 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 | (m) | $5.95B | $145.96M | $267.12M | (m) | (m) | 2.45% | (m) | (m) |
| 2026-03-31 | (m) | $5.69B | $173.49M | $225.82M | (m) | (m) | 3.05% | (m) | (m) |
| 2025-12-31 | (m) | $5.54B | $150.00M | $231.96M | (m) | (m) | 2.71% | (m) | (m) |
| 2025-09-30 | (m) | $5.10B | $122.07M | $95.60M | (m) | (m) | 2.39% | (m) | (m) |
| 2025-06-30 | (m) | $4.77B | $79.89M | $-51.30M | (m) | (m) | 1.67% | (m) | (m) |
| 2025-03-31 | (m) | $4.52B | $41.40M | $-87.23M | (m) | (m) | 0.91% | (m) | (m) |
| 2024-12-31 | (m) | $4.33B | $40.36M | $-103.75M | (m) | (m) | 0.93% | (m) | (m) |
| 2024-09-30 | (m) | $4.28B | $42.12M | $-39.98M | (m) | (m) | 0.98% | (m) | (m) |
| 2024-06-30 | (m) | $4.26B | $29.06M | $54.26M | (m) | (m) | 0.68% | (m) | (m) |
| 2024-03-31 | (m) | $4.15B | $14.71M | $16.15M | $82.95M | (m) | 0.35% | 0.19× | Reported |
| 2023-12-31 | (m) | $3.88B | $12.26M | $-114.60M | $85.16M | (m) | 0.32% | -1.35× | Reported |
| 2023-09-30 | (m) | $3.77B | $10.49M | $-189.53M | $83.77M | (m) | 0.28% | -2.26× | Reported |
| 2023-06-30 | (m) | $3.78B | $9.89M | $-183.86M | $80.47M | (m) | 0.26% | -2.28× | Reported |
| 2023-03-31 | (m) | $3.61B | $8.72M | $-276.80M | $74.66M | (m) | 0.24% | -3.71× | Reported |
| 2022-12-31 | (m) | $3.79B | $9.06M | $-204.76M | $69.64M | (m) | 0.24% | -2.94× | Reported |
| 2022-09-30 | (m) | $3.92B | $11.22M | $-51.10M | $66.30M | (m) | 0.29% | -0.77× | Reported |
| 2022-06-30 | (m) | $4.03B | $11.42M | $7.89M | $65.97M | (m) | 0.28% | 0.12× | Reported |
| 2022-03-31 | (m) | $4.39B | $12.61M | $167.19M | $67.71M | (m) | 0.29% | 2.47× | Reported |
| 2021-12-31 | (m) | $4.64B | $11.64M | $226.80M | $69.03M | (m) | 0.25% | 3.29× | Reported |
| 2021-09-30 | (m) | $4.95B | $9.21M | $244.95M | $70.14M | (m) | 0.19% | 3.49× | Reported |
| 2021-06-30 | (m) | $5.22B | $8.60M | $275.88M | $79.06M | (m) | 0.16% | 3.49× | Reported |
| 2021-03-31 | (m) | $5.28B | $10.04M | $264.82M | $77.59M | (m) | 0.19% | 3.41× | Reported |
| 2020-12-31 | (m) | $5.32B | $11.83M | $262.34M | $76.21M | (m) | 0.22% | 3.44× | Reported |
| 2020-09-30 | (m) | $5.15B | $15.53M | $93.80M | $74.75M | (m) | 0.30% | 1.25× | Reported |
| 2020-06-30 | (m) | $4.89B | $17.33M | $58.72M | $66.45M | (m) | 0.35% | 0.88× | Reported |
| 2020-03-31 | (m) | $4.74B | $17.88M | $-340.69M | $67.50M | (m) | 0.38% | -5.05× | Reported |
| 2019-12-31 | (m) | $4.45B | $19.14M | $-365.01M | $67.49M | (m) | 0.43% | -5.41× | Reported |
| 2019-09-30 | (m) | $4.46B | $19.33M | $-180.18M | $67.30M | (m) | 0.43% | -2.68× | Reported |
| 2019-06-30 | (m) | $4.39B | $20.80M | $-180.82M | $66.40M | (m) | 0.47% | -2.72× | Reported |
| 2019-03-31 | (m) | $4.38B | $22.21M | $215.71M | $64.88M | (m) | 0.51% | 3.32× | Reported |
| 2018-12-31 | (m) | $4.45B | $22.78M | $191.88M | $63.52M | (m) | 0.51% | 3.02× | Reported |
| 2018-09-30 | (m) | (m) | $22.90M | $160.54M | $63.13M | (m) | (m) | 2.54× | Reported |
| 2018-06-30 | (m) | (m) | $22.82M | $162.31M | $62.36M | (m) | (m) | 2.60× | Reported |
| 2018-03-31 | (m) | (m) | $22.95M | $141.53M | $68.89M | (m) | (m) | 2.05× | Reported |
| 2017-12-31 | (m) | (m) | $21.17M | $179.48M | $69.38M | (m) | (m) | 2.59× | Reported |
| 2017-09-30 | (m) | (m) | $19.37M | $172.18M | $68.85M | (m) | (m) | 2.50× | Reported |
| 2017-06-30 | (m) | (m) | $16.88M | $184.03M | $68.25M | (m) | (m) | 2.70× | Reported |
| 2017-03-31 | (m) | (m) | $14.08M | $198.81M | $61.27M | (m) | (m) | 3.25× | Reported |
| 2016-12-31 | (m) | (m) | $13.42M | $201.92M | $59.78M | (m) | (m) | 3.38× | Reported |
| 2016-09-30 | (m) | (m) | $2.52M | $165.34M | $54.80M | (m) | (m) | 3.02× | Reported |
| 2016-06-30 | (m) | (m) | $3.11M | $143.40M | $50.97M | (m) | (m) | 2.81× | Reported |
| 2016-03-31 | (m) | (m) | $3.96M | $125.45M | $46.98M | (m) | (m) | 2.67× | Reported |
| 2015-12-31 | (m) | (m) | $9.48M | $105.41M | $44.03M | (m) | (m) | 2.39× | Reported |
| 2015-09-30 | (m) | (m) | $21.30M | $154.34M | $44.78M | (m) | (m) | 3.45× | Reported |
| 2015-06-30 | (m) | (m) | $22.02M | $185.72M | $45.14M | (m) | (m) | 4.11× | Reported |
| 2015-03-31 | (m) | (m) | $22.34M | $220.28M | $45.01M | (m) | (m) | 4.89× | Reported |
| 2014-12-31 | (m) | (m) | $18.61M | $241.69M | $44.72M | (m) | (m) | 5.41× | Reported |
| 2014-09-30 | (m) | (m) | $14.40M | $247.47M | $44.63M | (m) | (m) | 5.55× | Reported |
| 2014-06-30 | (m) | (m) | $11.92M | $235.21M | $44.90M | (m) | (m) | 5.24× | Reported |
| 2014-03-31 | (m) | (m) | $8.97M | $209.24M | $45.13M | (m) | (m) | 4.64× | Reported |
| 2013-12-31 | (m) | (m) | $6.62M | $203.82M | $45.63M | (m) | (m) | 4.47× | Reported |
| 2013-09-30 | (m) | (m) | $8.64M | $194.37M | $45.44M | (m) | (m) | 4.28× | Reported |
| 2013-06-30 | (m) | (m) | $9.02M | $190.95M | $44.91M | (m) | (m) | 4.25× | Reported |
| 2013-03-31 | (m) | (m) | $9.13M | $-202.69M | $44.43M | (m) | (m) | -4.56× | Reported |
| 2012-12-31 | (m) | (m) | $9.47M | $-221.81M | $44.17M | (m) | (m) | -5.02× | Reported |
| 2012-09-30 | (m) | (m) | $9.42M | $-231.74M | $42.50M | (m) | (m) | -5.45× | Reported |
| 2012-06-30 | (m) | (m) | $6.81M | $-224.38M | $43.03M | (m) | (m) | -5.21× | Reported |
| 2012-03-31 | (m) | (m) | $8.62M | $166.83M | $39.68M | (m) | (m) | 4.20× | Reported |
| 2011-12-31 | (m) | (m) | $8.82M | $168.38M | $35.75M | (m) | (m) | 4.71× | Reported |
| 2011-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-31 | (m) | (m) | $12.75M | $172.31M | $10.56M | (m) | (m) | 16.31× | Reported |
| 2010-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-31 | (m) | (m) | $12.46M | $211.54M | $7.50M | (m) | (m) | 28.20× | 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.