LANDSTAR SYSTEM, INC. (LSTR) Spending and interest coverage
- R&D / revenue · 12 months: Value (m); Formula and calculation Research and development expense / revenue. Period ending 2026-03-28..
- Stock-based compensation / revenue · 12 months: Value 0.14%; Formula and calculation Share-based compensation / revenue. Period ending 2026-03-28..
- Interest coverage · 12 months: Value 30.78×; Formula and calculation Operating income ÷ reported interest expense..
Spending and interest coverage
Overview →Financial period ending 2026-03-28; 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 2026-03-28. Calculation unavailable: missing inputs remain (m). |
| Stock-based compensation / revenue · 12 months | 0.14% | Share-based compensation / revenue. Period ending 2026-03-28. $6.45M ÷ $4.76B × 100 ≈ 0.14% |
| Interest coverage · 12 months | 30.78× | Operating income ÷ reported interest expense. $165.39M ÷ $5.37M ≈ 30.78× |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | (m) | |
| Revenue | 4.76B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 6.45M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 165.39M USD | Operating Income (Loss) |
| Interest expense · reported / estimated | 5.37M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-28 | (m) | $4.76B | $6.45M | $165.39M | $5.37M | (m) | 0.14% | 30.78× | Reported |
| 2025-12-27 | (m) | $4.74B | $6.00M | $151.58M | $5.59M | (m) | 0.13% | 27.14× | Reported |
| 2025-09-27 | (m) | $4.78B | $5.11M | $179.80M | $5.54M | (m) | 0.11% | 32.45× | Reported |
| 2025-06-28 | (m) | $4.79B | $3.48M | $216.59M | $5.26M | (m) | 0.07% | 41.14× | Reported |
| 2025-03-29 | (m) | $4.80B | $3.75M | $228.37M | $4.70M | (m) | 0.08% | 48.63× | Reported |
| 2024-12-28 | (m) | $4.82B | $3.44M | $248.91M | $4.08M | (m) | 0.07% | 61.07× | Reported |
| 2024-09-28 | (m) | $4.81B | $3.58M | $265.70M | (m) | (m) | 0.07% | (m) | (m) |
| 2024-06-29 | (m) | $4.89B | $4.77M | $282.94M | (m) | (m) | 0.10% | (m) | (m) |
| 2024-03-30 | (m) | $5.04B | $4.15M | $302.83M | (m) | (m) | 0.08% | (m) | (m) |
| 2023-12-30 | (m) | $5.30B | $4.28M | $344.15M | (m) | (m) | 0.08% | (m) | (m) |
| 2023-09-30 | (m) | $5.77B | $7.26M | $393.92M | (m) | (m) | 0.13% | (m) | (m) |
| 2023-07-01 | (m) | $6.30B | $9.71M | $447.07M | (m) | (m) | 0.15% | (m) | (m) |
| 2023-04-01 | (m) | $6.90B | $12.26M | $509.53M | (m) | (m) | 0.18% | (m) | (m) |
| 2022-12-31 | (m) | $7.44B | $12.40M | $571.08M | (m) | (m) | 0.17% | (m) | (m) |
| 2022-09-24 | (m) | $7.71B | $18.23M | $595.49M | (m) | (m) | 0.24% | (m) | (m) |
| 2022-06-25 | (m) | $7.62B | $22.45M | $593.40M | (m) | (m) | 0.29% | (m) | (m) |
| 2022-03-26 | (m) | $7.22B | $25.50M | $565.23M | (m) | (m) | 0.35% | (m) | (m) |
| 2021-12-25 | (m) | $6.54B | $27.54M | $505.67M | (m) | (m) | 0.42% | (m) | (m) |
| 2021-09-25 | (m) | $5.89B | $20.66M | $441.34M | (m) | (m) | 0.35% | (m) | (m) |
| 2021-06-26 | (m) | $5.24B | $14.33M | $392.28M | (m) | (m) | 0.27% | (m) | (m) |
| 2021-03-27 | (m) | $4.49B | $8.04M | $302.21M | (m) | (m) | 0.18% | (m) | (m) |
| 2020-12-26 | (m) | $4.13B | $4.64M | $252.95M | (m) | (m) | 0.11% | (m) | (m) |
| 2020-09-26 | (m) | $3.83B | $2.46M | $235.06M | (m) | (m) | 0.06% | (m) | (m) |
| 2020-06-27 | (m) | $3.76B | $2.07M | $223.34M | (m) | (m) | 0.06% | (m) | (m) |
| 2020-03-28 | (m) | $3.98B | $2.93M | $272.01M | (m) | (m) | 0.07% | (m) | (m) |
| 2019-12-28 | (m) | $4.08B | $4.24M | $298.90M | (m) | (m) | 0.10% | (m) | (m) |
| 2019-09-28 | (m) | $4.27B | $9.72M | $318.47M | (m) | (m) | 0.23% | (m) | (m) |
| 2019-06-29 | (m) | $4.46B | $13.52M | $334.90M | (m) | (m) | 0.30% | (m) | (m) |
| 2019-03-30 | (m) | $4.60B | $16.48M | $337.48M | (m) | (m) | 0.36% | (m) | (m) |
| 2018-12-29 | (m) | $4.62B | $18.26M | $331.74M | (m) | (m) | 0.40% | (m) | (m) |
| 2018-09-29 | (m) | $4.48B | $17.06M | $315.70M | (m) | (m) | 0.38% | (m) | (m) |
| 2018-06-30 | (m) | $4.23B | $13.59M | $289.19M | (m) | (m) | 0.32% | (m) | (m) |
| 2018-03-31 | (m) | $3.91B | $10.44M | $266.79M | (m) | (m) | 0.27% | (m) | (m) |
| 2017-12-30 | (m) | $3.65B | $7.72M | $243.97M | (m) | (m) | 0.21% | (m) | (m) |
| 2017-09-30 | (m) | $3.49B | $3.69M | $237.68M | (m) | (m) | 0.11% | (m) | (m) |
| 2017-07-01 | (m) | $3.33B | $2.92M | $235.58M | (m) | (m) | 0.09% | (m) | (m) |
| 2017-04-01 | (m) | $3.24B | $2.64M | $227.65M | (m) | (m) | 0.08% | (m) | (m) |
| 2016-12-31 | (m) | $3.17B | $2.75M | $223.25M | (m) | (m) | 0.09% | (m) | (m) |
| 2016-09-24 | (m) | $3.12B | $4.70M | $222.13M | (m) | (m) | 0.15% | (m) | (m) |
| 2016-06-25 | (m) | $3.18B | $5.75M | $227.65M | (m) | (m) | 0.18% | (m) | (m) |
| 2016-03-26 | (m) | $3.27B | $6.36M | $240.59M | (m) | (m) | 0.19% | (m) | (m) |
| 2015-12-26 | (m) | $3.32B | $6.92M | $241.71M | (m) | (m) | 0.21% | (m) | (m) |
| 2015-09-26 | (m) | $3.34B | $7.52M | $240.27M | (m) | (m) | 0.23% | (m) | (m) |
| 2015-06-27 | (m) | $3.31B | $7.24M | $235.86M | (m) | (m) | 0.22% | (m) | (m) |
| 2015-03-28 | (m) | $3.26B | $7.30M | $228.40M | (m) | (m) | 0.22% | (m) | (m) |
| 2014-12-27 | (m) | $3.18B | $6.80M | $224.37M | (m) | (m) | 0.21% | (m) | (m) |
| 2014-09-27 | (m) | $3.01B | $5.00M | $202.90M | (m) | (m) | 0.17% | (m) | (m) |
| 2014-06-28 | (m) | $2.87B | $4.72M | $189.94M | (m) | (m) | 0.16% | (m) | (m) |
| 2014-03-29 | (m) | $2.73B | $4.46M | $179.80M | (m) | (m) | 0.16% | (m) | (m) |
| 2013-12-28 | (m) | $2.66B | $4.91M | $176.59M | (m) | (m) | 0.18% | (m) | (m) |
| 2013-09-28 | (m) | $2.68B | $5.67M | $190.71M | (m) | (m) | 0.21% | (m) | (m) |
| 2013-06-29 | (m) | $2.72B | $5.96M | $197.31M | (m) | (m) | 0.22% | (m) | (m) |
| 2013-03-30 | (m) | $2.77B | $6.24M | $206.16M | (m) | (m) | 0.23% | (m) | (m) |
| 2012-12-29 | (m) | $2.79B | $6.15M | $205.85M | (m) | (m) | 0.22% | (m) | (m) |
| 2012-09-29 | (m) | $2.82B | $5.84M | $207.27M | (m) | (m) | 0.21% | (m) | (m) |
| 2012-06-30 | (m) | $2.79B | $5.72M | $202.42M | (m) | (m) | 0.21% | (m) | (m) |
| 2012-03-31 | (m) | $2.73B | $5.33M | $192.30M | (m) | (m) | 0.20% | (m) | (m) |
| 2011-12-31 | (m) | $2.65B | $5.01M | $183.25M | (m) | (m) | 0.19% | (m) | (m) |
| 2011-09-24 | (m) | (m) | $4.99M | $168.10M | (m) | (m) | (m) | (m) | (m) |
| 2011-06-25 | (m) | (m) | $4.87M | $154.46M | (m) | (m) | (m) | (m) | (m) |
| 2011-03-26 | (m) | (m) | $4.79M | $145.77M | (m) | (m) | (m) | (m) | (m) |
| 2010-12-25 | (m) | (m) | $4.77M | $139.97M | (m) | (m) | (m) | (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) |
| 2010-03-27 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-26 | (m) | (m) | $4.97M | $113.74M | (m) | (m) | (m) | (m) | (m) |
| 2009-09-26 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-06-27 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-12-27 | (m) | (m) | $7.27M | $186.84M | (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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