AMTECH SYSTEMS, INC. (ASYS) 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 (m); Formula and calculation Share-based compensation / revenue. Period ending 2026-06-30..
- Interest coverage · 12 months: Value 264.64×; Formula and calculation Operating income ÷ reported interest expense..
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 | (m) | Share-based compensation / revenue. Period ending 2026-06-30. Calculation unavailable: missing inputs remain (m). |
| Interest coverage · 12 months | 264.64× | Operating income ÷ reported interest expense. $6.62M ÷ $25.00K ≈ 264.64× |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | (m) | Research and Development Expense |
| Revenue | (m) | |
| Stock-based compensation | 1.24M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 6.62M USD | Operating Income (Loss) |
| Interest expense · reported / estimated | 25.00K USD | Interest Expense · Estimated expense assumptions |
Latest interest expense basis: Reported. 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) | (m) | $1.24M | $6.62M | $25.00K | (m) | (m) | 264.64× | Reported |
| 2026-03-31 | (m) | (m) | $1.18M | $5.32M | $28.00K | (m) | (m) | 190.14× | Reported |
| 2025-12-31 | (m) | (m) | $1.15M | $-28.05M | $26.00K | (m) | (m) | -1078.92× | Reported |
| 2025-09-30 | (m) | $79.36M | $1.23M | $-28.49M | $26.00K | (m) | 1.55% | -1095.69× | Reported |
| 2025-06-30 | (m) | (m) | $1.34M | $-30.30M | $78.00K | (m) | (m) | -388.49× | Reported |
| 2025-03-31 | (m) | (m) | $1.49M | $-30.40M | $179.00K | (m) | (m) | -169.84× | Reported |
| 2024-12-31 | (m) | (m) | $1.55M | $2.54M | $366.00K | (m) | (m) | 6.95× | Reported |
| 2024-09-30 | (m) | $101.21M | $1.53M | $-6.73M | $557.00K | (m) | 1.51% | -12.08× | Reported |
| 2024-06-30 | (m) | (m) | $1.90M | $-18.45M | $676.00K | (m) | (m) | -27.29× | Reported |
| 2024-03-31 | (m) | (m) | $1.60M | $-20.38M | $754.00K | (m) | (m) | -27.03× | Reported |
| 2023-12-31 | (m) | (m) | $1.43M | $-21.22M | $716.00K | (m) | (m) | -29.64× | Reported |
| 2023-09-30 | (m) | $113.31M | $1.27M | $-14.97M | $520.00K | (m) | 1.12% | -28.79× | Reported |
| 2023-06-30 | (m) | (m) | $685.00K | $609.00K | (m) | (m) | (m) | (m) | (m) |
| 2023-03-31 | (m) | (m) | $641.00K | $11.29M | (m) | (m) | (m) | (m) | (m) |
| 2022-12-31 | (m) | (m) | $604.00K | $13.37M | (m) | (m) | (m) | (m) | (m) |
| 2022-09-30 | $6.39M | $106.30M | $543.00K | $17.29M | (m) | 6.01% | 0.51% | (m) | (m) |
| 2022-06-30 | (m) | (m) | $510.00K | $14.69M | (m) | (m) | (m) | (m) | (m) |
| 2022-03-31 | (m) | (m) | $492.00K | $6.33M | (m) | (m) | (m) | (m) | (m) |
| 2021-12-31 | (m) | (m) | $439.00K | $3.91M | (m) | (m) | (m) | (m) | (m) |
| 2021-09-30 | $5.98M | $85.20M | $401.00K | $3.73M | (m) | 7.02% | 0.47% | (m) | (m) |
| 2021-06-30 | $5.56M | (m) | $346.00K | $1.25M | (m) | (m) | (m) | (m) | (m) |
| 2021-03-31 | $5.02M | (m) | $342.00K | $75.00K | (m) | (m) | (m) | (m) | (m) |
| 2020-12-31 | $4.17M | (m) | $323.00K | $-1.07M | (m) | (m) | (m) | (m) | (m) |
| 2020-09-30 | $3.69M | $65.46M | $326.00K | $-485.00K | (m) | 5.64% | 0.50% | (m) | (m) |
| 2020-06-30 | $3.50M | (m) | $356.00K | $2.35M | (m) | (m) | (m) | (m) | (m) |
| 2020-03-31 | $3.31M | (m) | $343.00K | $3.67M | (m) | (m) | (m) | (m) | (m) |
| 2019-12-31 | $3.01M | (m) | $472.00K | $5.89M | (m) | (m) | (m) | (m) | (m) |
| 2019-09-30 | $3.11M | $85.03M | $573.00K | $4.92M | (m) | 3.66% | 0.67% | (m) | (m) |
| 2019-06-30 | $9.57M | (m) | $697.00K | $-1.99M | (m) | (m) | (m) | (m) | (m) |
| 2019-03-31 | $9.36M | (m) | $755.00K | $-515.00K | (m) | (m) | (m) | (m) | (m) |
| 2018-12-31 | $9.08M | (m) | $771.00K | $-7.76M | (m) | (m) | (m) | (m) | (m) |
| 2018-09-30 | $9.24M | $176.43M | $855.00K | $1.92M | (m) | 5.24% | 0.48% | (m) | (m) |
| 2018-06-30 | $8.56M | (m) | $982.00K | $18.80M | (m) | (m) | (m) | (m) | (m) |
| 2018-03-31 | $8.05M | $208.83M | $1.17M | $19.84M | (m) | 3.85% | 0.56% | (m) | (m) |
| 2017-12-31 | $7.46M | $208.99M | $1.26M | $18.37M | (m) | 3.57% | 0.60% | (m) | (m) |
| 2017-09-30 | $7.00M | $164.52M | $1.33M | $10.43M | (m) | 4.26% | 0.81% | (m) | (m) |
| 2017-06-30 | $7.87M | $152.25M | $1.31M | $2.62M | (m) | 5.17% | 0.86% | (m) | (m) |
| 2017-03-31 | $8.17M | $137.83M | $1.31M | $-1.96M | (m) | 5.93% | 0.95% | (m) | (m) |
| 2016-12-31 | $8.75M | $127.37M | $1.37M | $-4.16M | (m) | 6.87% | 1.07% | (m) | (m) |
| 2016-09-30 | $9.54M | $120.31M | $1.39M | $-7.91M | (m) | 7.93% | 1.16% | (m) | (m) |
| 2016-06-30 | $10.67M | $106.10M | $1.36M | $-13.70M | (m) | 10.05% | 1.28% | (m) | (m) |
| 2016-03-31 | $12.24M | $112.77M | $1.30M | $-14.33M | (m) | 10.85% | 1.15% | (m) | (m) |
| 2015-12-31 | $13.26M | $114.56M | $1.27M | $-12.66M | (m) | 11.57% | 1.11% | (m) | (m) |
| 2015-09-30 | $13.21M | $104.88M | $1.16M | $-13.52M | (m) | 12.60% | 1.11% | (m) | (m) |
| 2015-06-30 | $12.18M | $96.51M | $1.06M | $-12.17M | (m) | 12.62% | 1.09% | (m) | (m) |
| 2015-03-31 | $11.59M | $65.68M | $990.00K | $-14.80M | (m) | 17.64% | 1.51% | (m) | (m) |
| 2014-12-31 | $10.54M | $54.13M | $851.00K | $-17.40M | (m) | 19.48% | 1.57% | (m) | (m) |
| 2014-09-30 | $10.86M | $56.50M | $795.00K | $-13.09M | (m) | 19.23% | 1.41% | (m) | (m) |
| 2014-06-30 | $10.10M | $43.60M | $762.00K | $-10.42M | (m) | 23.16% | 1.75% | (m) | (m) |
| 2014-03-31 | $9.20M | $44.81M | $2.09M | $-16.80M | (m) | 20.54% | 4.66% | (m) | (m) |
| 2013-12-31 | $8.90M | $40.21M | $2.21M | $-15.72M | (m) | 22.12% | 5.51% | (m) | (m) |
| 2013-09-30 | $8.46M | $34.80M | $2.47M | $-19.99M | (m) | 24.31% | 7.10% | (m) | (m) |
| 2013-06-30 | $11.23M | $38.82M | $2.73M | $-38.37M | (m) | 28.94% | 7.05% | (m) | (m) |
| 2013-03-31 | $13.12M | $52.72M | $1.62M | $-33.37M | (m) | 24.89% | 3.07% | (m) | (m) |
| 2012-12-31 | $14.34M | $66.17M | $1.73M | $-35.89M | (m) | 21.68% | 2.62% | (m) | (m) |
| 2012-09-30 | $14.72M | $81.54M | $1.76M | $-32.98M | (m) | 18.06% | 2.16% | (m) | (m) |
| 2012-06-30 | $11.74M | $130.46M | $1.71M | $-7.82M | (m) | 9.00% | 1.31% | (m) | (m) |
| 2012-03-31 | $10.05M | $178.03M | $1.63M | $9.58M | (m) | 5.65% | 0.92% | (m) | (m) |
| 2011-12-31 | $7.69M | $217.72M | $1.56M | $28.08M | (m) | 3.53% | 0.72% | (m) | (m) |
| 2011-09-30 | $5.78M | $246.71M | $1.47M | $38.28M | (m) | 2.34% | 0.60% | (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) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-09-30 | $2.12M | $120.02M | $987.00K | $15.91M | (m) | 1.76% | 0.82% | (m) | (m) |
| 2010-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-09-30 | $509.00K | $52.97M | $711.00K | $-1.94M | (m) | 0.96% | 1.34% | (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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