LAM RESEARCH CORPORATION (LRCX) Spending and interest coverage
- R&D / revenue · 12 months: Value 10.23%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-28..
- Stock-based compensation / revenue · 12 months: Value 1.66%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-28..
- 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 2026-06-28; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | 10.23% | Research and development expense / revenue. Period ending 2026-06-28. $2.38B ÷ $23.23B × 100 ≈ 10.23% |
| Stock-based compensation / revenue · 12 months | 1.66% | Share-based compensation / revenue. Period ending 2026-06-28. $386.38M ÷ $23.23B × 100 ≈ 1.66% |
| 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 | 2.38B USD | Research and Development Expense |
| Revenue | 23.23B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 386.38M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 8.20B 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-28 | $2.38B | $23.23B | $386.38M | $8.20B | (m) | 10.23% | 1.66% | (m) | (m) |
| 2026-03-29 | $2.31B | $21.68B | $376.68M | $7.43B | (m) | 10.67% | 1.74% | (m) | (m) |
| 2025-12-28 | $2.26B | $20.56B | $367.18M | $6.94B | (m) | 10.97% | 1.79% | (m) | (m) |
| 2025-09-28 | $2.18B | $19.59B | $360.60M | $6.47B | (m) | 11.11% | 1.84% | (m) | (m) |
| 2025-06-29 | $2.10B | $18.44B | $343.37M | $5.90B | (m) | 11.37% | 1.86% | (m) | (m) |
| 2025-03-30 | $2.01B | $17.14B | $328.18M | $5.29B | (m) | 11.75% | 1.92% | (m) | (m) |
| 2024-12-29 | $2.00B | $16.21B | $317.92M | $4.78B | (m) | 12.34% | 1.96% | (m) | (m) |
| 2024-09-29 | $1.98B | $15.59B | $305.86M | $4.51B | (m) | 12.67% | 1.96% | (m) | (m) |
| 2024-06-30 | $1.90B | $14.91B | $293.06M | $4.26B | (m) | 12.76% | 1.97% | (m) | (m) |
| 2024-03-31 | $1.81B | $14.24B | $282.46M | $3.99B | $185.33M | 12.69% | 1.98% | 21.54× | Reported |
| 2023-12-24 | $1.72B | $14.32B | $279.52M | $3.88B | $185.39M | 12.04% | 1.95% | 20.91× | Reported |
| 2023-09-24 | $1.72B | $15.84B | $282.70M | $4.50B | $185.74M | 10.84% | 1.79% | 24.23× | Reported |
| 2023-06-25 | $1.73B | $17.43B | $286.60M | $5.17B | $186.46M | 9.91% | 1.64% | 27.75× | Reported |
| 2023-03-26 | $1.74B | $18.86B | $287.69M | $5.80B | $186.16M | 9.21% | 1.53% | 31.15× | Reported |
| 2022-12-25 | $1.71B | $19.05B | $282.32M | $6.05B | $185.65M | 9.00% | 1.48% | 32.59× | Reported |
| 2022-09-25 | $1.66B | $18.00B | $272.07M | $5.71B | $185.75M | 9.20% | 1.51% | 30.73× | Reported |
| 2022-06-26 | $1.60B | $17.23B | $259.06M | $5.38B | $184.76M | 9.31% | 1.50% | 29.13× | Reported |
| 2022-03-27 | $1.57B | $16.74B | $245.80M | $5.22B | $190.23M | 9.41% | 1.47% | 27.43× | Reported |
| 2021-12-26 | $1.55B | $16.52B | $233.00M | $5.22B | $195.75M | 9.37% | 1.41% | 26.67× | Reported |
| 2021-09-26 | $1.52B | $15.75B | $222.28M | $4.89B | $201.54M | 9.65% | 1.41% | 24.28× | Reported |
| 2021-06-27 | $1.49B | $14.63B | $220.16M | $4.48B | $208.60M | 10.21% | 1.51% | 21.49× | Reported |
| 2021-03-28 | $1.45B | $13.27B | $217.00M | $3.92B | $206.15M | 10.93% | 1.63% | 19.02× | Reported |
| 2020-12-27 | $1.38B | $11.93B | $208.66M | $3.42B | $195.50M | 11.55% | 1.75% | 17.50× | Reported |
| 2020-09-27 | $1.32B | $11.06B | $202.28M | $3.10B | $185.56M | 11.95% | 1.83% | 16.69× | Reported |
| 2020-06-28 | $1.25B | $10.04B | $189.20M | $2.67B | $177.44M | 12.47% | 1.88% | 15.07× | Reported |
| 2020-03-29 | $1.21B | $9.61B | $180.89M | $2.54B | $173.62M | 12.58% | 1.88% | 14.60× | Reported |
| 2019-12-29 | $1.22B | $9.55B | $186.72M | $2.41B | $162.30M | 12.77% | 1.96% | 14.83× | Reported |
| 2019-09-29 | $1.19B | $9.49B | $179.80M | $2.41B | $139.47M | 12.50% | 1.89% | 17.28× | Reported |
| 2019-06-30 | $1.19B | $9.65B | $187.23M | $2.46B | $117.26M | 12.34% | 1.94% | 21.02× | Reported |
| 2019-03-31 | $1.22B | $10.42B | $189.60M | $2.80B | $96.27M | 11.74% | 1.82% | 29.12× | Reported |
| 2018-12-23 | $1.21B | $10.87B | $177.46M | $3.06B | $91.74M | 11.13% | 1.63% | 33.41× | Reported |
| 2018-09-23 | $1.21B | $10.93B | $180.78M | $3.11B | $95.27M | 11.04% | 1.65% | 32.66× | Reported |
| 2018-06-24 | $1.19B | $11.08B | $172.22M | $3.21B | $97.39M | 10.74% | 1.55% | 33.00× | Reported |
| 2018-03-25 | $1.15B | $10.30B | $168.80M | $2.87B | $97.87M | 11.15% | 1.64% | 29.28× | Reported |
| 2017-12-24 | $1.11B | $9.56B | $163.03M | $2.58B | $96.89M | 11.59% | 1.71% | 26.60× | Reported |
| 2017-09-24 | $1.07B | $8.86B | $153.16M | $2.28B | $100.21M | 12.12% | 1.73% | 22.75× | Reported |
| 2017-06-25 | $1.03B | $8.01B | $149.97M | $1.90B | $117.73M | 12.90% | 1.87% | 16.16× | Reported |
| 2017-03-26 | $985.28M | $7.21B | $145.46M | $1.60B | $126.30M | 13.66% | 2.02% | 12.70× | Reported |
| 2016-12-25 | $940.79M | $6.38B | $144.85M | $1.26B | $139.60M | 14.76% | 2.27% | 9.00× | Reported |
| 2016-09-25 | $914.74M | $5.92B | $145.17M | $1.05B | $151.54M | 15.46% | 2.45% | 6.96× | Reported |
| 2016-06-26 | $913.71M | $5.89B | $142.35M | $1.07B | $134.77M | 15.52% | 2.42% | 7.97× | Reported |
| 2016-03-27 | $898.13M | $5.82B | $142.79M | $956.05M | $125.85M | 15.43% | 2.45% | 7.60× | Reported |
| 2015-12-27 | $894.50M | $5.90B | $141.03M | $1.01B | $105.42M | 15.16% | 2.39% | 9.54× | Reported |
| 2015-09-27 | $870.52M | $5.71B | $139.09M | $955.17M | $82.64M | 15.25% | 2.44% | 11.56× | Reported |
| 2015-06-28 | $825.24M | $5.26B | $135.35M | $788.04M | $73.68M | 15.69% | 2.57% | 10.70× | Reported |
| 2015-03-29 | $789.02M | $5.03B | $128.71M | $812.85M | $64.60M | 15.70% | 2.56% | 12.58× | Reported |
| 2014-12-28 | $757.13M | $4.86B | $120.09M | $764.83M | $62.59M | 15.58% | 2.47% | 12.22× | Reported |
| 2014-09-28 | $734.84M | $4.74B | $112.50M | $740.56M | $62.09M | 15.49% | 2.37% | 11.93× | Reported |
| 2014-06-29 | $716.47M | $4.61B | $103.70M | $677.67M | $61.69M | 15.55% | 2.25% | 10.98× | Reported |
| 2014-03-30 | $711.24M | $4.34B | $95.86M | $548.32M | $61.33M | 16.37% | 2.21% | 8.94× | Reported |
| 2013-12-29 | $699.47M | $3.96B | $97.17M | $367.20M | $60.89M | 17.65% | 2.45% | 6.03× | Reported |
| 2013-09-29 | $690.94M | $3.71B | $98.15M | $206.77M | $60.57M | 18.64% | 2.65% | 3.41× | Reported |
| 2013-06-30 | $683.69M | $3.60B | $99.33M | $118.07M | $60.41M | 19.00% | 2.76% | 1.95× | Reported |
| 2013-03-31 | $628.00M | $3.35B | $103.26M | $64.24M | $56.23M | 18.72% | 3.08% | 1.14× | Reported |
| 2012-12-23 | $567.24M | $3.17B | $94.03M | $111.54M | $50.48M | 17.90% | 2.97% | 2.21× | Reported |
| 2012-09-23 | $505.31M | $2.89B | $88.23M | $155.05M | $44.85M | 17.47% | 3.05% | 3.46× | Reported |
| 2012-06-24 | $444.56M | $2.67B | $81.56M | $237.73M | $38.96M | 16.68% | 3.06% | 6.10× | Reported |
| 2012-03-25 | $419.61M | $2.68B | $67.17M | $347.25M | $33.09M | 15.68% | 2.51% | 10.49× | Reported |
| 2011-12-25 | $403.05M | $2.83B | $63.21M | $486.13M | $23.77M | 14.26% | 2.24% | 20.45× | Reported |
| 2011-09-25 | $389.50M | $3.11B | $57.75M | $679.69M | $14.54M | 12.52% | 1.86% | 46.75× | Reported |
| 2011-06-26 | $373.29M | $3.24B | $53.01M | $804.28M | $5.38M | 11.53% | 1.64% | 149.50× | Reported |
| 2011-03-27 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-26 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-09-26 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-27 | $320.86M | $2.13B | $50.46M | $425.41M | $994.00K | 15.04% | 2.36% | 427.98× | Reported |
| 2010-03-28 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-27 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-09-27 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-06-28 | $288.27M | $1.12B | $53.04M | $-281.24M | $6.50M | 25.83% | 4.75% | -43.29× | 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.
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