Micron Technology, Inc. (MU) Spending and interest coverage
- R&D / revenue · 12 months: Value 5.30%; Formula and calculation Research and development expense / revenue. Period ending 2026-05-28..
- Stock-based compensation / revenue · 12 months: Value 1.33%; Formula and calculation Share-based compensation / revenue. Period ending 2026-05-28..
- 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 2026-05-28; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | 5.30% | Research and development expense / revenue. Period ending 2026-05-28. $4.78B ÷ $90.27B × 100 ≈ 5.30% |
| Stock-based compensation / revenue · 12 months | 1.33% | Share-based compensation / revenue. Period ending 2026-05-28. $1.20B ÷ $90.27B × 100 ≈ 1.33% |
| 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 | 4.78B USD | Research and Development Expense |
| Revenue | 90.27B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 1.20B USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 59.24B 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-28 | $4.78B | $90.27B | $1.20B | $59.24B | (m) | 5.30% | 1.33% | (m) | (m) |
| 2026-02-26 | $4.43B | $58.12B | $1.10B | $28.09B | (m) | 7.63% | 1.90% | (m) | (m) |
| 2025-11-27 | $4.08B | $42.31B | $1.04B | $13.73B | (m) | 9.65% | 2.46% | (m) | (m) |
| 2025-08-28 | $3.80B | $37.38B | $972.00M | $9.77B | (m) | 10.16% | 2.60% | (m) | (m) |
| 2025-05-29 | $3.65B | $33.81B | $935.00M | $7.64B | (m) | 10.81% | 2.77% | (m) | (m) |
| 2025-02-27 | $3.54B | $31.32B | $901.00M | $6.19B | (m) | 11.30% | 2.88% | (m) | (m) |
| 2024-11-28 | $3.47B | $29.09B | $865.00M | $4.61B | (m) | 11.94% | 2.97% | (m) | (m) |
| 2024-08-29 | $3.43B | $25.11B | $833.00M | $1.30B | (m) | 13.66% | 3.32% | (m) | (m) |
| 2024-05-30 | $3.25B | $21.37B | $768.00M | $-1.69B | $555.00M | 15.19% | 3.59% | -3.05× | Reported |
| 2024-02-29 | $3.15B | $18.31B | $694.00M | $-4.17B | $524.00M | 17.22% | 3.79% | -7.96× | Reported |
| 2023-11-30 | $3.11B | $16.18B | $638.00M | $-6.66B | $469.00M | 19.22% | 3.94% | -14.21× | Reported |
| 2023-08-31 | $3.11B | $15.54B | $596.00M | $-5.75B | $388.00M | 20.04% | 3.84% | -14.81× | Reported |
| 2023-06-01 | $3.23B | $18.17B | $584.00M | $-2.75B | $304.00M | 17.80% | 3.21% | -9.05× | Reported |
| 2023-03-02 | $3.25B | $23.06B | $570.00M | $2.01B | $229.00M | 14.09% | 2.47% | 8.79× | Reported |
| 2022-12-01 | $3.25B | $27.16B | $542.00M | $6.86B | $195.00M | 11.98% | 2.00% | 35.19× | Reported |
| 2022-09-01 | $3.12B | $30.76B | $514.00M | $9.70B | $189.00M | 10.13% | 1.67% | 51.33× | Reported |
| 2022-06-02 | $2.98B | $32.39B | $471.00M | $11.14B | $191.00M | 9.21% | 1.45% | 58.30× | Reported |
| 2022-03-03 | $2.88B | $31.17B | $436.00M | $9.93B | $193.00M | 9.24% | 1.40% | 51.46× | Reported |
| 2021-12-02 | $2.73B | $29.62B | $404.00M | $8.05B | $180.00M | 9.21% | 1.36% | 44.71× | Reported |
| 2021-09-02 | $2.66B | $27.70B | $378.00M | $6.28B | $183.00M | 9.61% | 1.36% | 34.33× | Reported |
| 2021-06-03 | $2.59B | $25.49B | $374.00M | $4.49B | $186.00M | 10.15% | 1.47% | 24.11× | Reported |
| 2021-03-04 | $2.57B | $23.50B | $360.00M | $3.57B | $191.00M | 10.92% | 1.53% | 18.71× | Reported |
| 2020-12-03 | $2.61B | $22.06B | $348.00M | $3.35B | $195.00M | 11.82% | 1.58% | 17.18× | Reported |
| 2020-09-03 | $2.60B | $21.43B | $328.00M | $3.00B | $194.00M | 12.13% | 1.53% | 15.48× | Reported |
| 2020-05-28 | $2.59B | $20.25B | $306.00M | $2.50B | $183.00M | 12.81% | 1.51% | 13.64× | Reported |
| 2020-02-27 | $2.55B | $19.60B | $282.00M | $2.62B | $161.00M | 13.01% | 1.44% | 16.26× | Reported |
| 2019-11-28 | $2.47B | $20.64B | $254.00M | $4.13B | $142.00M | 11.97% | 1.23% | 29.12× | Reported |
| 2019-08-29 | $2.44B | $23.41B | $243.00M | $7.38B | $128.00M | 10.43% | 1.04% | 57.63× | Reported |
| 2019-05-30 | $2.38B | $26.98B | $223.00M | $11.10B | $139.00M | 8.84% | 0.83% | 79.88× | Reported |
| 2019-02-28 | $2.38B | $29.98B | $213.00M | $14.05B | $190.00M | 7.94% | 0.71% | 73.93× | Reported |
| 2018-11-29 | $2.30B | $31.50B | $208.00M | $15.66B | $251.00M | 7.31% | 0.66% | 62.37× | Reported |
| 2018-08-30 | $2.14B | $30.39B | $198.00M | $14.99B | $342.00M | 7.04% | 0.65% | 43.84× | Reported |
| 2018-05-31 | $2.02B | $28.09B | $208.00M | $13.12B | $440.00M | 7.19% | 0.74% | 29.82× | Reported |
| 2018-03-01 | $1.85B | $25.86B | $217.00M | $11.13B | $513.00M | 7.16% | 0.84% | 21.69× | Reported |
| 2017-11-30 | $1.80B | $23.16B | $220.00M | $8.61B | $586.00M | 7.78% | 0.95% | 14.69× | Reported |
| 2017-08-31 | $1.82B | $20.32B | $215.00M | $5.87B | $601.00M | 8.98% | 1.06% | 9.76× | Reported |
| 2017-06-01 | $1.79B | $17.40B | $201.00M | $3.33B | $588.00M | 10.28% | 1.16% | 5.67× | Reported |
| 2017-03-02 | $1.74B | $14.73B | $191.00M | $1.34B | $544.00M | 11.78% | 1.30% | 2.47× | Reported |
| 2016-12-01 | $1.67B | $13.02B | $191.00M | $295.00M | $480.00M | 12.80% | 1.47% | 0.61× | Reported |
| 2016-09-01 | $1.62B | $12.40B | $191.00M | $168.00M | $437.00M | 13.04% | 1.54% | 0.38× | Reported |
| 2016-06-02 | $1.58B | $12.78B | $189.00M | $627.00M | $403.00M | 12.40% | 1.48% | 1.56× | Reported |
| 2016-03-03 | $1.61B | $13.74B | $185.00M | $1.28B | $391.00M | 11.71% | 1.35% | 3.29× | Reported |
| 2015-12-03 | $1.58B | $14.97B | $179.00M | $2.15B | $377.00M | 10.59% | 1.20% | 5.69× | Reported |
| 2015-09-03 | $1.54B | $16.19B | $168.00M | $3.00B | $371.00M | 9.51% | 1.04% | 8.08× | Reported |
| 2015-06-04 | $1.52B | $16.82B | $161.00M | $3.40B | $358.00M | 9.03% | 0.96% | 9.49× | Reported |
| 2015-03-05 | $1.46B | $16.95B | $150.00M | $3.61B | $341.00M | 8.63% | 0.89% | 10.58× | Reported |
| 2014-12-04 | $1.43B | $16.89B | $128.00M | $3.62B | $341.00M | 8.45% | 0.76% | 10.62× | Reported |
| 2014-08-28 | $1.37B | $16.36B | $115.00M | $3.09B | $352.00M | 8.38% | 0.70% | 8.77× | Reported |
| 2014-05-29 | $1.28B | $14.97B | $111.00M | $2.47B | $328.00M | 8.55% | 0.74% | 7.52× | Reported |
| 2014-02-27 | $1.16B | $13.31B | $100.00M | $1.78B | $302.00M | 8.69% | 0.75% | 5.88× | Reported |
| 2013-11-28 | $1.03B | $11.28B | $94.00M | $884.00M | $275.00M | 9.10% | 0.83% | 3.21× | Reported |
| 2013-08-29 | $931.00M | $9.07B | $91.00M | $236.00M | $231.00M | 10.26% | 1.00% | 1.02× | Reported |
| 2013-05-30 | $899.00M | $8.19B | $77.00M | $-126.00M | $220.00M | 10.97% | 0.94% | -0.57× | Reported |
| 2013-02-28 | $904.00M | $8.05B | $77.00M | $-463.00M | $222.00M | 11.23% | 0.96% | -2.09× | Reported |
| 2012-11-29 | $912.00M | $7.98B | $86.00M | $-693.00M | $201.00M | 11.43% | 1.08% | -3.45× | Reported |
| 2012-08-30 | $918.00M | $8.23B | $87.00M | $-618.00M | $179.00M | 11.15% | 1.06% | -3.45× | Reported |
| 2012-05-31 | $892.00M | $8.41B | $90.00M | $-529.00M | $156.00M | 10.61% | 1.07% | -3.39× | Reported |
| 2012-03-01 | $872.00M | $8.38B | $88.00M | $-101.00M | $128.00M | 10.41% | 1.05% | -0.79× | Reported |
| 2011-12-01 | $836.00M | $8.63B | $77.00M | $283.00M | $121.00M | 9.69% | 0.89% | 2.34× | Reported |
| 2011-09-01 | $791.00M | $8.79B | $76.00M | $755.00M | $124.00M | 9.00% | 0.86% | 6.09× | Reported |
| 2011-06-02 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-03-03 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-02 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-09-02 | $624.00M | $8.48B | $93.00M | $1.59B | $178.00M | 7.36% | 1.10% | 8.93× | Reported |
| 2010-06-03 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-03-04 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-03 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-09-03 | $647.00M | $4.80B | $44.00M | $-1.68B | $182.00M | 13.47% | 0.92% | -9.21× | Reported |
| 2008-12-04 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (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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