BEL FUSE INC /NJ (BELFB) Spending and interest coverage
- R&D / revenue · 12 months: Value 4.44%; Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 1.21%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-30..
- 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 2026-06-30; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | 4.44% | Research and development expense / revenue. Period ending 2026-06-30. $33.05M ÷ $744.09M × 100 ≈ 4.44% |
| Stock-based compensation / revenue · 12 months | 1.21% | Share-based compensation / revenue. Period ending 2026-06-30. $9.02M ÷ $744.09M × 100 ≈ 1.21% |
| 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 | 33.05M USD | Research and Development Expense |
| Revenue | 744.09M USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 9.02M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 118.20M 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | $33.05M | $744.09M | $9.02M | $118.20M | (m) | 4.44% | 1.21% | (m) | (m) |
| 2026-03-31 | $32.15M | $701.71M | $7.71M | $109.64M | (m) | 4.58% | 1.10% | (m) | (m) |
| 2025-12-31 | $30.87M | $675.46M | $6.81M | $111.00M | (m) | 4.57% | 1.01% | (m) | (m) |
| 2025-09-30 | $29.81M | $649.38M | $5.62M | $97.59M | (m) | 4.59% | 0.87% | (m) | (m) |
| 2025-06-30 | $27.70M | $594.03M | $4.87M | $78.70M | (m) | 4.66% | 0.82% | (m) | (m) |
| 2025-03-31 | $25.59M | $558.94M | $4.12M | $71.47M | (m) | 4.58% | 0.74% | (m) | (m) |
| 2024-12-31 | $23.59M | $534.79M | $3.74M | $64.30M | (m) | 4.41% | 0.70% | (m) | (m) |
| 2024-09-30 | $22.62M | $524.94M | $3.56M | $68.39M | $1.71M | 4.31% | 0.68% | 39.97× | Reported |
| 2024-06-30 | $22.47M | $559.99M | $3.41M | $81.46M | $1.81M | 4.01% | 0.61% | 45.03× | Reported |
| 2024-03-31 | $22.48M | $595.56M | $3.39M | $86.19M | $2.30M | 3.77% | 0.57% | 37.46× | Reported |
| 2023-12-31 | $22.49M | $639.81M | $3.49M | $87.98M | $2.85M | 3.51% | 0.54% | 30.87× | Reported |
| 2023-09-30 | $22.38M | $669.01M | $3.42M | $89.71M | $3.37M | 3.34% | 0.51% | 26.62× | Reported |
| 2023-06-30 | $21.96M | $688.06M | $3.15M | $87.26M | $3.80M | 3.19% | 0.46% | 22.95× | Reported |
| 2023-03-31 | $20.45M | $689.86M | $2.71M | $76.70M | $3.67M | 2.96% | 0.39% | 20.88× | Reported |
| 2022-12-31 | $20.24M | $654.23M | $2.38M | $65.15M | $3.38M | 3.09% | 0.36% | 19.28× | Reported |
| 2022-09-30 | $19.97M | $632.17M | $2.22M | $58.24M | $2.94M | 3.16% | 0.35% | 19.82× | Reported |
| 2022-06-30 | $21.01M | $601.40M | $2.19M | $45.05M | $3.49M | 3.49% | 0.36% | 12.92× | Reported |
| 2022-03-31 | $21.91M | $569.57M | $2.28M | $34.89M | $3.43M | 3.85% | 0.40% | 10.18× | Reported |
| 2021-12-31 | $21.89M | $543.49M | $2.30M | $31.26M | $3.54M | 4.03% | 0.42% | 8.82× | Reported |
| 2021-09-30 | $22.02M | $512.48M | $2.29M | $25.59M | $3.92M | 4.30% | 0.45% | 6.53× | Reported |
| 2021-06-30 | $21.82M | $490.01M | $2.30M | $24.83M | $3.67M | 4.45% | 0.47% | 6.77× | Reported |
| 2021-03-31 | $22.54M | $472.44M | $2.31M | $24.24M | $4.20M | 4.77% | 0.49% | 5.78× | Reported |
| 2020-12-31 | $23.61M | $465.77M | $2.32M | $18.67M | $4.75M | 5.07% | 0.50% | 3.93× | Reported |
| 2020-09-30 | $24.62M | $464.77M | $2.40M | $11.05M | $5.17M | 5.30% | 0.52% | 2.14× | Reported |
| 2020-06-30 | $25.06M | $464.76M | $2.51M | $-3.00M | $5.23M | 5.39% | 0.54% | -0.57× | Reported |
| 2020-03-31 | $25.80M | $471.00M | $2.68M | $-6.04M | $5.36M | 5.48% | 0.57% | -1.13× | Reported |
| 2019-12-31 | $26.93M | $492.41M | $2.89M | $483.00K | $5.45M | 5.47% | 0.59% | 0.09× | Reported |
| 2019-09-30 | (m) | $520.02M | $3.06M | $11.15M | $5.53M | (m) | 0.59% | 2.02× | Reported |
| 2019-06-30 | (m) | $542.03M | $2.99M | $26.27M | $5.61M | (m) | 0.55% | 4.68× | Reported |
| 2019-03-31 | (m) | $555.32M | $2.87M | $31.99M | $5.58M | (m) | 0.52% | 5.73× | Reported |
| 2018-12-31 | $29.40M | $548.18M | $2.83M | $29.61M | $5.32M | 5.36% | 0.52% | 5.57× | Reported |
| 2018-09-30 | (m) | $525.39M | $2.77M | $21.53M | $6.24M | (m) | 0.53% | 3.45× | Reported |
| 2018-06-30 | (m) | $505.29M | $2.93M | $17.82M | $6.32M | (m) | 0.58% | 2.82× | Reported |
| 2018-03-31 | (m) | $496.19M | $3.02M | $14.42M | $6.55M | (m) | 0.61% | 2.20× | Reported |
| 2017-12-31 | $28.80M | $491.61M | $3.03M | $16.34M | $6.80M | 5.86% | 0.62% | 2.40× | Reported |
| 2017-09-30 | (m) | $490.21M | $3.09M | $23.25M | $5.89M | (m) | 0.63% | 3.94× | Reported |
| 2017-06-30 | (m) | $492.63M | $2.96M | $26.03M | $5.97M | (m) | 0.60% | 4.36× | Reported |
| 2017-03-31 | (m) | $492.64M | $2.89M | $28.99M | $5.88M | (m) | 0.59% | 4.93× | Reported |
| 2016-12-31 | $26.70M | $500.15M | $2.82M | $-76.51M | $6.66M | 5.34% | 0.56% | -11.48× | Reported |
| 2016-09-30 | (m) | (m) | $2.73M | $-79.34M | $6.87M | (m) | (m) | -11.56× | Reported |
| 2016-06-30 | (m) | (m) | $2.84M | $-81.34M | $7.12M | (m) | (m) | -11.42× | Reported |
| 2016-03-31 | (m) | (m) | $2.80M | $-83.85M | $7.61M | (m) | (m) | -11.02× | Reported |
| 2015-12-31 | $27.70M | (m) | $2.81M | $28.60M | $7.59M | (m) | (m) | 3.77× | Reported |
| 2015-09-30 | (m) | $169.81M | $2.92M | $26.94M | $7.82M | (m) | 1.72% | 3.45× | Reported |
| 2015-06-30 | (m) | $181.99M | $2.95M | $24.00M | $7.90M | (m) | 1.62% | 3.04× | Reported |
| 2015-03-31 | (m) | (m) | $2.89M | $20.57M | $6.13M | (m) | (m) | 3.36× | Reported |
| 2014-12-31 | $21.50M | $76.40M | $2.72M | $14.09M | $3.98M | 28.14% | 3.56% | 3.54× | Reported |
| 2014-09-30 | (m) | (m) | $2.43M | $18.35M | $2.21M | (m) | (m) | 8.32× | Reported |
| 2014-06-30 | (m) | (m) | $2.09M | $21.41M | $403.00K | (m) | (m) | 53.13× | Reported |
| 2014-03-31 | (m) | (m) | $1.96M | $19.36M | $183.00K | (m) | (m) | 105.77× | Reported |
| 2013-12-31 | $14.10M | (m) | $1.88M | $15.05M | $156.00K | (m) | (m) | 96.46× | Reported |
| 2013-09-30 | (m) | (m) | $1.85M | $6.49M | $91.00K | (m) | (m) | 71.35× | Reported |
| 2013-06-30 | (m) | (m) | $1.80M | $-916.00K | $22.00K | (m) | (m) | -41.64× | Reported |
| 2013-03-31 | (m) | (m) | $1.79M | $-1.15M | $19.00K | (m) | (m) | -60.47× | Reported |
| 2012-12-31 | $12.40M | (m) | $1.77M | $1.71M | $16.00K | (m) | (m) | 106.56× | Reported |
| 2012-09-30 | (m) | (m) | $1.73M | $5.91M | (m) | (m) | (m) | (m) | (m) |
| 2012-06-30 | (m) | (m) | $1.79M | $6.82M | (m) | (m) | (m) | (m) | (m) |
| 2012-03-31 | (m) | (m) | $1.79M | $4.62M | (m) | (m) | (m) | (m) | (m) |
| 2011-12-31 | (m) | (m) | $1.71M | $7.40M | (m) | (m) | (m) | (m) | (m) |
| 2011-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-12-31 | (m) | (m) | $2.20M | $15.16M | (m) | (m) | (m) | (m) | (m) |
| 2010-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-31 | (m) | (m) | $1.73M | $-17.35M | (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.