ALLEGRO MICROSYSTEMS, INC. (ALGM) Spending and interest coverage
- R&D / revenue · 12 months: Value 22.67%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-26..
- Stock-based compensation / revenue · 12 months: Value 5.42%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-26..
- Interest coverage · 12 months: Value 2.32×; Formula and calculation Operating income ÷ reported interest expense..
Spending and interest coverage
Overview →Financial period ending 2026-06-26; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | 22.67% | Research and development expense / revenue. Period ending 2026-06-26. $214.47M ÷ $945.93M × 100 ≈ 22.67% |
| Stock-based compensation / revenue · 12 months | 5.42% | Share-based compensation / revenue. Period ending 2026-06-26. $51.28M ÷ $945.93M × 100 ≈ 5.42% |
| Interest coverage · 12 months | 2.32× | Operating income ÷ reported interest expense. $46.69M ÷ $20.16M ≈ 2.32× |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | 214.47M USD | Research and Development Expense |
| Revenue | 945.93M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 51.28M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 46.69M USD | Operating Income (Loss) |
| Interest expense · reported / estimated | 20.16M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-26 | $214.47M | $945.93M | $51.28M | $46.69M | $20.16M | 22.67% | 5.42% | 2.32× | Reported |
| 2026-03-27 | $205.80M | $890.10M | $47.91M | $18.49M | $22.14M | 23.12% | 5.38% | 0.84× | Reported |
| 2025-12-26 | $197.89M | $839.73M | $46.88M | $-121.00K | $23.87M | 23.57% | 5.58% | -0.01× | Reported |
| 2025-09-26 | $188.33M | $788.39M | $44.65M | $-9.74M | $26.73M | 23.89% | 5.66% | -0.36× | Reported |
| 2025-06-27 | $180.94M | $761.49M | $42.51M | $-11.91M | $31.35M | 23.76% | 5.58% | -0.38× | Reported |
| 2025-03-28 | $179.65M | $725.01M | $41.87M | $-19.80M | $30.37M | 24.78% | 5.77% | -0.65× | Reported |
| 2024-12-27 | $177.87M | $772.76M | $41.87M | $9.29M | $28.87M | 23.02% | 5.42% | 0.32× | Reported |
| 2024-09-27 | $178.95M | $849.88M | $42.20M | $46.02M | $24.97M | 21.06% | 4.97% | 1.84× | Reported |
| 2024-06-28 | $178.87M | $937.99M | $41.53M | $114.87M | $15.37M | 19.07% | 4.43% | 7.47× | Reported |
| 2024-03-29 | $176.64M | $1.05B | $42.46M | $196.24M | $10.76M | 16.83% | 4.05% | 18.23× | Reported |
| 2023-12-29 | $172.63M | $1.08B | $43.40M | $243.45M | $6.14M | 16.01% | 4.02% | 39.68× | Reported |
| 2023-09-29 | $167.83M | $1.07B | $41.38M | $272.39M | $2.90M | 15.66% | 3.86% | 94.09× | Reported |
| 2023-06-30 | $159.97M | $1.03B | $38.70M | $259.32M | $2.83M | 15.47% | 3.74% | 91.73× | Reported |
| 2023-03-31 | $150.85M | $973.65M | $61.80M | $203.31M | $2.34M | 15.49% | 6.35% | 87.03× | Reported |
| 2022-12-23 | $141.45M | $904.50M | $66.14M | $170.45M | (m) | 15.64% | 7.31% | (m) | (m) |
| 2022-09-23 | $132.15M | $842.34M | $64.86M | $140.43M | (m) | 15.69% | 7.70% | (m) | (m) |
| 2022-06-24 | $126.18M | $798.28M | $62.85M | $119.14M | (m) | 15.81% | 7.87% | (m) | (m) |
| 2022-03-25 | $121.87M | $768.67M | $33.55M | $136.65M | (m) | 15.85% | 4.36% | (m) | (m) |
| 2021-12-24 | $117.58M | $743.49M | $21.62M | $125.85M | (m) | 15.81% | 2.91% | (m) | (m) |
| 2021-09-24 | $118.28M | $721.31M | $59.87M | $66.02M | (m) | 16.40% | 8.30% | (m) | (m) |
| 2021-06-25 | $113.82M | $664.35M | $54.26M | $39.87M | (m) | 17.13% | 8.17% | (m) | (m) |
| 2021-03-26 | $108.65M | $591.21M | $49.87M | $12.16M | (m) | 18.38% | 8.44% | (m) | (m) |
| 2020-12-25 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2020-09-25 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2020-06-26 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2020-03-27 | $102.05M | $650.09M | $1.44M | $52.83M | (m) | 15.70% | 0.22% | (m) | (m) |
| 2019-12-27 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2019-09-27 | (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.
Similar stocks
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| CIRRUS LOGIC, INC. (CRUS) | United States | $5.956B | 17.19 |
| SILICON LABORATORIES INC. (SLAB) | United States | $7.388B | -186.28 |
| MAXLINEAR, INC (MXL) | United States | $7.738B | -111.92 |
| AXT INC (AXTI) | United States | $4.975B | 1,164.86 |
| KULICKE & SOFFA INDUSTRIES INC (KLIC) | $4.629B | 54.95 | |
| APPLIED OPTOELECTRONICS, INC. (AAOI) | United States | $8.543B | -219.16 |
| DIODES INC /DEL/ (DIOD) | United States | $4.362B | 58.30 |
| Enphase Energy, Inc. (ENPH) | United States | $4.323B | 36.93 |
| VIAVI SOLUTIONS INC. (VIAV) | United States | $9.189B | -386.34 |
| SYNAPTICS Inc (SYNA) | United States | $3.788B | -9.62 |