FormFactor, Inc. (FORM) Spending and interest coverage
- R&D / revenue · 12 months: Value 13.41%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-27..
- Stock-based compensation / revenue · 12 months: Value 4.00%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-27..
- 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 2026-06-27; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | 13.41% | Research and development expense / revenue. Period ending 2026-06-27. $120.97M ÷ $902.23M × 100 ≈ 13.41% |
| Stock-based compensation / revenue · 12 months | 4.00% | Share-based compensation / revenue. Period ending 2026-06-27. $36.11M ÷ $902.23M × 100 ≈ 4.00% |
| 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 | 120.97M USD | Research and Development Expense |
| Revenue | 902.23M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 36.11M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 115.94M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-27 | $120.97M | $902.23M | $36.11M | $115.94M | (m) | 13.41% | 4.00% | (m) | (m) |
| 2026-03-28 | $118.66M | $839.78M | $36.84M | $70.45M | (m) | 14.13% | 4.39% | (m) | (m) |
| 2025-12-27 | $115.68M | $784.99M | $38.58M | $57.07M | $521.00K | 14.74% | 4.91% | 109.54× | Reported |
| 2025-09-27 | $115.78M | $759.31M | $38.92M | $41.43M | (m) | 15.25% | 5.13% | (m) | (m) |
| 2025-06-28 | $118.34M | $764.55M | $38.34M | $41.28M | (m) | 15.48% | 5.01% | (m) | (m) |
| 2025-03-29 | $121.11M | $766.23M | $39.15M | $46.75M | $415.00K | 15.81% | 5.11% | 112.64× | Reported |
| 2024-12-28 | $121.94M | $763.60M | $39.76M | $64.78M | $418.00K | 15.97% | 5.21% | 154.98× | Reported |
| 2024-09-28 | $119.60M | $742.28M | $38.83M | $138.20M | (m) | 16.11% | 5.23% | (m) | (m) |
| 2024-06-29 | $119.37M | $705.94M | $40.74M | $123.05M | (m) | 16.91% | 5.77% | (m) | (m) |
| 2024-03-30 | $116.15M | $664.38M | $39.73M | $103.97M | (m) | 17.48% | 5.98% | (m) | (m) |
| 2023-12-30 | $115.77M | $663.10M | $38.62M | $82.76M | $421.00K | 17.46% | 5.82% | 196.57× | Reported |
| 2023-09-30 | $114.82M | $660.93M | $38.80M | $-14.46M | (m) | 17.37% | 5.87% | (m) | (m) |
| 2023-07-01 | $110.36M | $670.22M | $35.95M | $-13.14M | (m) | 16.47% | 5.36% | (m) | (m) |
| 2023-04-01 | $110.33M | $718.21M | $33.11M | $20.82M | (m) | 15.36% | 4.61% | (m) | (m) |
| 2022-12-31 | $109.22M | $747.94M | $31.34M | $54.91M | $579.00K | 14.60% | 4.19% | 94.84× | Reported |
| 2022-09-24 | $107.41M | $786.95M | $29.67M | $102.65M | $618.00K | 13.65% | 3.77% | 166.10× | Reported |
| 2022-06-25 | $106.89M | $796.04M | $29.60M | $121.87M | $617.00K | 13.43% | 3.72% | 197.53× | Reported |
| 2022-03-26 | $104.03M | $780.21M | $29.83M | $109.58M | $614.00K | 13.33% | 3.82% | 178.46× | Reported |
| 2021-12-25 | $100.94M | $769.67M | $29.38M | $98.04M | $602.00K | 13.11% | 3.82% | 162.85× | Reported |
| 2021-09-25 | $99.50M | $761.72M | $28.64M | $87.08M | $629.00K | 13.06% | 3.76% | 138.44× | Reported |
| 2021-06-26 | $96.35M | $749.75M | $26.23M | $85.86M | $671.00K | 12.85% | 3.50% | 127.96× | Reported |
| 2021-03-27 | $91.81M | $719.50M | $25.28M | $88.00M | $726.00K | 12.76% | 3.51% | 121.22× | Reported |
| 2020-12-26 | $89.03M | $693.62M | $23.83M | $83.79M | $864.00K | 12.84% | 3.44% | 96.98× | Reported |
| 2020-09-26 | $86.67M | $675.20M | $22.86M | $86.68M | $1.06M | 12.84% | 3.39% | 81.93× | Reported |
| 2020-06-27 | $83.89M | $637.81M | $23.86M | $73.98M | $1.29M | 13.15% | 3.74% | 57.48× | Reported |
| 2020-03-28 | $83.04M | $618.00M | $23.50M | $60.48M | $1.64M | 13.44% | 3.80% | 36.92× | Reported |
| 2019-12-28 | $81.50M | $589.46M | $23.18M | $49.66M | $1.92M | 13.83% | 3.93% | 25.93× | Reported |
| 2019-09-28 | $78.29M | $551.72M | $22.49M | $37.74M | $2.20M | 14.19% | 4.08% | 17.16× | Reported |
| 2019-06-29 | $77.05M | $546.11M | $20.53M | $37.77M | $2.55M | 14.11% | 3.76% | 14.79× | Reported |
| 2019-03-30 | $76.65M | $543.60M | $19.37M | $40.09M | $2.94M | 14.10% | 3.56% | 13.63× | Reported |
| 2018-12-29 | $74.98M | $529.67M | $17.83M | $36.11M | $3.31M | 14.16% | 3.37% | 10.90× | Reported |
| 2018-09-29 | $75.09M | $520.69M | $17.48M | $29.71M | $3.70M | 14.42% | 3.36% | 8.03× | Reported |
| 2018-06-30 | $75.57M | $529.43M | $17.53M | $34.61M | $4.03M | 14.27% | 3.31% | 8.59× | Reported |
| 2018-03-31 | $74.44M | $537.90M | $16.79M | $42.88M | $4.28M | 13.84% | 3.12% | 10.01× | Reported |
| 2017-12-30 | $73.81M | $548.44M | $16.34M | $46.30M | $4.49M | 13.46% | 2.98% | 10.31× | Reported |
| 2017-09-30 | $73.51M | $540.43M | $14.52M | $26.37M | (m) | 13.60% | 2.69% | (m) | (m) |
| 2017-07-01 | $71.43M | $519.99M | $13.14M | $-1.05M | (m) | 13.74% | 2.53% | (m) | (m) |
| 2017-04-01 | $64.02M | $459.10M | $11.29M | $-27.27M | (m) | 13.94% | 2.46% | (m) | (m) |
| 2016-12-31 | $57.45M | $383.88M | $10.72M | $-47.91M | (m) | 14.97% | 2.79% | (m) | (m) |
| 2016-09-24 | $50.47M | $331.77M | $10.54M | $-34.14M | (m) | 15.21% | 3.18% | (m) | (m) |
| 2016-06-25 | $43.86M | $274.34M | $10.44M | $-24.34M | (m) | 15.99% | 3.80% | (m) | (m) |
| 2016-03-26 | $43.95M | $265.14M | $11.40M | $-16.99M | (m) | 16.58% | 4.30% | (m) | (m) |
| 2015-12-26 | $44.18M | $282.36M | $11.57M | $-4.10M | (m) | 15.65% | 4.10% | (m) | (m) |
| 2015-09-26 | $43.65M | $281.86M | $11.77M | $-6.71M | (m) | 15.49% | 4.18% | (m) | (m) |
| 2015-06-27 | $44.21M | $289.93M | $12.61M | $-3.83M | (m) | 15.25% | 4.35% | (m) | (m) |
| 2015-03-28 | $44.06M | $283.40M | $13.62M | $-8.82M | (m) | 15.55% | 4.81% | (m) | (m) |
| 2014-12-27 | $42.73M | $268.53M | $13.28M | $-20.56M | (m) | 15.91% | 4.95% | (m) | (m) |
| 2014-09-27 | $42.01M | $245.79M | $13.02M | $-36.10M | (m) | 17.09% | 5.30% | (m) | (m) |
| 2014-06-28 | $41.12M | $239.49M | $12.05M | $-46.49M | (m) | 17.17% | 5.03% | (m) | (m) |
| 2014-03-29 | $40.96M | $234.87M | $11.66M | $-50.70M | (m) | 17.44% | 4.96% | (m) | (m) |
| 2013-12-28 | $42.14M | $231.53M | $12.12M | $-58.79M | (m) | 18.20% | 5.24% | (m) | (m) |
| 2013-09-28 | $41.92M | $230.64M | $12.69M | $-64.89M | (m) | 18.18% | 5.50% | (m) | (m) |
| 2013-06-29 | $40.19M | $204.27M | $12.70M | $-68.67M | (m) | 19.68% | 6.21% | (m) | (m) |
| 2013-03-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2012-12-29 | $40.13M | $178.53M | $13.05M | $-64.12M | (m) | 22.48% | 7.31% | (m) | (m) |
| 2012-09-29 | $41.04M | $161.10M | $-14.02M | $-67.15M | (m) | 25.47% | -8.70% | (m) | (m) |
| 2012-06-30 | $42.89M | $171.96M | $-13.65M | $-62.52M | (m) | 24.94% | -7.94% | (m) | (m) |
| 2012-03-31 | $42.83M | $163.70M | $-14.78M | $-67.07M | (m) | 26.16% | -9.03% | (m) | (m) |
| 2011-12-31 | $43.54M | $169.32M | $-13.85M | $-70.36M | (m) | 25.72% | -8.18% | (m) | (m) |
| 2011-09-24 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-06-25 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-03-26 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-25 | $55.39M | $188.56M | $-17.61M | $-197.18M | (m) | 29.37% | -9.34% | (m) | (m) |
| 2010-09-25 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-26 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-26 | $57.51M | $135.34M | $-20.78M | $-145.19M | (m) | 42.49% | -15.35% | (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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