BEL FUSE INC /NJ Research and Development Expense
BEL FUSE INC /NJ (BELFB) reported Research and Development Expense of $9.01 million for the 3-month period ending 2026-06-30, per its 10-Q filed 2026-08-04.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2026-08-04
- BEL FUSE INC /NJ research and development expense for the quarter ending 2026-06-30 was $9.01M, a 11.13% increase year-over-year.
- BEL FUSE INC /NJ research and development expense for the quarter ending 2026-03-31 was $8.51M, a 17.79% increase year-over-year.
- BEL FUSE INC /NJ research and development expense for the quarter ending 2025-12-31 was $7.99M, a 15.26% increase year-over-year.
- BEL FUSE INC /NJ research and development expense for the quarter ending 2025-09-30 was $7.55M, a 38.69% increase year-over-year.
- BEL FUSE INC /NJ research and development expense for fiscal 2025 was $30.87M, a 30.87% increase from fiscal 2024.
- BEL FUSE INC /NJ research and development expense for fiscal 2024 was $23.59M, a 4.89% increase from fiscal 2023.
- BEL FUSE INC /NJ research and development expense for fiscal 2023 was $22.49M, a 11.11% increase from fiscal 2022.
- BEL FUSE INC /NJ research and development expense for fiscal 2022 was $20.24M, a 7.55% decline from fiscal 2021.
| Period end | Research and Development Expense 3 month | Research and Development Expense 6 month | Research and Development Expense 9 month | Research and Development Expense 12 month | Research and Development Expense 12 month as first filed |
|---|---|---|---|---|---|
| 2026-06-30 | $9.01M 10-Q · filed 2026-08-04 | $17.51M 10-Q · filed 2026-08-04 | $25.50M derived: sum of 3 quarters · filed 2026-08-04 | $33.05M derived: sum of 4 quarters · filed 2026-08-04 | |
| 2026-03-31 | $8.51M 10-Q · filed 2026-05-05 | $16.50M derived: sum of 2 quarters · filed 2026-05-05 | $24.05M derived: sum of 3 quarters · filed 2026-05-05 | $32.15M derived: sum of 4 quarters · filed 2026-08-04 | |
| 2025-12-31 | $7.99M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-24 | $15.54M derived: sum of 2 quarters · filed 2026-02-24 | $23.64M derived: sum of 3 quarters · filed 2026-08-04 | $30.87M 10-K · filed 2026-02-24 | |
| 2025-09-30 | $7.55M 10-Q · filed 2025-11-04 | $15.65M derived: sum of 2 quarters · filed 2026-08-04 | $22.88M 10-Q · filed 2025-11-04 | $29.81M derived: sum of 4 quarters · filed 2026-08-04 | |
| 2025-06-30 | $8.10M 10-Q · filed 2026-08-04 | $15.33M 10-Q · filed 2026-08-04 | $22.26M derived: sum of 3 quarters · filed 2026-08-04 | $27.70M derived: sum of 4 quarters · filed 2026-08-04 | |
| 2025-03-31 | $7.22M 10-Q · filed 2026-05-05 | $14.16M derived: sum of 2 quarters · filed 2026-05-05 | $19.60M derived: sum of 3 quarters · filed 2026-05-05 | $25.59M derived: sum of 4 quarters · filed 2026-05-05 | |
| 2024-12-31 | $6.93M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-24 | $12.38M derived: sum of 2 quarters · filed 2026-02-24 | $18.37M derived: sum of 3 quarters · filed 2026-02-24 | $23.59M 10-K · filed 2026-02-24 | |
| 2024-09-30 | $5.44M 10-Q · filed 2025-11-04 | $11.44M derived: sum of 2 quarters · filed 2025-11-04 | $16.65M 10-Q · filed 2025-11-04 | $22.62M derived: sum of 4 quarters · filed 2026-02-24 | |
| 2024-06-30 | $5.99M 10-Q · filed 2025-07-31 | $11.21M 10-Q · filed 2025-07-31 | $17.18M derived: sum of 3 quarters · filed 2026-02-24 | $22.47M derived: sum of 4 quarters · filed 2026-02-24 | |
| 2024-03-31 | $5.21M 10-Q · filed 2025-05-01 | $11.18M derived: sum of 2 quarters · filed 2026-02-24 | $16.47M derived: sum of 3 quarters · filed 2026-02-24 | $22.48M derived: sum of 4 quarters · filed 2026-02-24 | |
| 2023-12-31 | $5.97M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-24 | $11.26M derived: sum of 2 quarters · filed 2026-02-24 | $17.26M derived: sum of 3 quarters · filed 2026-02-24 | $22.49M 10-K · filed 2026-02-24 | |
| 2023-09-30 | $5.29M 10-Q · filed 2024-10-29 | $11.30M derived: sum of 2 quarters · filed 2024-10-29 | $16.52M 10-Q · filed 2024-10-29 | $22.38M derived: sum of 4 quarters · filed 2025-02-28 | |
| 2023-06-30 | $6.01M 10-Q · filed 2024-07-31 | $11.23M 10-Q · filed 2024-07-31 | $17.09M derived: sum of 3 quarters · filed 2025-02-28 | $21.96M derived: sum of 4 quarters · filed 2025-02-28 | |
| 2023-03-31 | $5.22M 10-Q · filed 2024-04-30 | $11.08M derived: sum of 2 quarters · filed 2025-02-28 | $15.96M derived: sum of 3 quarters · filed 2025-02-28 | $20.62M derived: sum of 4 quarters · filed 2025-02-28 | |
| 2022-12-31 | $5.86M derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-28 | $10.73M derived: sum of 2 quarters · filed 2025-02-28 | $15.39M derived: sum of 3 quarters · filed 2025-02-28 | $20.24M 10-K · filed 2025-02-28 | |
| 2022-09-30 | $4.88M 10-Q · filed 2023-11-03 | $9.54M derived: sum of 2 quarters · filed 2023-11-03 | $14.38M 10-Q · filed 2023-11-03 | $20.14M derived: sum of 4 quarters · filed 2023-11-03 | |
| 2022-06-30 | $4.66M 10-Q · filed 2023-08-04 | $9.51M 10-Q · filed 2023-08-04 | $15.26M derived: sum of 3 quarters · filed 2023-08-04 | $21.18M derived: sum of 4 quarters · filed 2023-08-04 | |
| 2022-03-31 | $5.01M 10-Q · filed 2023-05-05 | $10.60M derived: sum of 2 quarters · filed 2023-05-05 | $16.52M derived: sum of 3 quarters · filed 2023-05-05 | $21.98M derived: sum of 4 quarters · filed 2023-05-05 | |
| 2021-12-31 | $5.59M derived: 10-K 12 month − 10-Q 9 month · filed 2023-03-10 | $11.51M derived: sum of 2 quarters · filed 2023-03-10 | $16.97M derived: sum of 3 quarters · filed 2023-03-10 | $21.89M 10-K · filed 2023-03-10 | |
| 2021-09-30 | $5.92M 10-Q · filed 2022-11-04 | $11.38M derived: sum of 2 quarters · filed 2022-11-04 | $16.30M 10-Q · filed 2022-11-04 | $22.09M derived: sum of 4 quarters · filed 2022-11-04 | |
| 2021-06-30 | $5.46M 10-Q · filed 2022-08-05 | $10.38M 10-Q · filed 2022-08-05 | $16.17M derived: sum of 3 quarters · filed 2022-08-05 | $21.89M derived: sum of 4 quarters · filed 2022-08-05 | |
| 2021-03-31 | $4.99M 10-Q · filed 2022-05-06 | $10.71M derived: sum of 2 quarters · filed 2022-05-06 | $16.42M derived: sum of 3 quarters · filed 2022-05-06 | $22.54M derived: sum of 4 quarters · filed 2022-05-06 | |
| 2020-12-31 | $5.72M derived: 10-K 12 month − 10-Q 9 month · filed 2022-03-14 | $11.44M derived: sum of 2 quarters · filed 2022-03-14 | $17.55M derived: sum of 3 quarters · filed 2022-03-14 | $23.61M 10-K · filed 2022-03-14 | |
| 2020-09-30 | $5.71M 10-Q · filed 2021-11-05 | $11.83M derived: sum of 2 quarters · filed 2021-11-05 | $17.89M 10-Q · filed 2021-11-05 | $24.61M derived: sum of 4 quarters · filed 2021-11-05 | |
| 2020-06-30 | $6.12M 10-Q · filed 2021-08-06 | $12.18M 10-Q · filed 2021-08-06 | $18.90M derived: sum of 3 quarters · filed 2021-08-06 | $25.06M derived: sum of 4 quarters · filed 2021-08-06 | |
| 2020-03-31 | $6.06M 10-Q · filed 2021-05-10 | $12.79M derived: sum of 2 quarters · filed 2021-05-10 | $18.95M derived: sum of 3 quarters · filed 2021-05-10 | $25.81M derived: sum of 4 quarters · filed 2021-05-10 | |
| 2019-12-31 | $6.73M derived: 10-K 12 month − 10-Q 9 month · filed 2021-03-12 | $12.89M derived: sum of 2 quarters · filed 2021-03-12 | $19.75M derived: sum of 3 quarters · filed 2021-03-12 | $26.93M 10-K · filed 2021-03-12 | |
| 2019-09-30 | $6.16M 10-Q · filed 2020-11-06 | $13.02M derived: sum of 2 quarters · filed 2020-11-06 | $20.20M 10-Q · filed 2020-11-06 | ||
| 2019-06-30 | $6.86M 10-Q · filed 2020-08-07 | $14.04M 10-Q · filed 2020-08-07 | |||
| 2019-03-31 | $7.18M 10-Q · filed 2020-05-08 | ||||
| 2018-12-31 | $29.49M 10-K · filed 2020-03-25 | $29.40M 10-K · filed 2019-03-08 | |||
| 2017-12-31 | $28.80M 10-K · filed 2019-03-08 | ||||
| 2016-12-31 | $26.70M 10-K · filed 2019-03-08 | ||||
| 2015-12-31 | $27.70M 10-K · filed 2018-03-09 | ||||
| 2014-12-31 | $21.50M 10-K · filed 2017-03-10 | ||||
| 2013-12-31 | $14.10M 10-K · filed 2016-03-11 | ||||
| 2012-12-31 | $12.40M 10-K · filed 2015-03-13 | ||||
| 2011-12-31 | $12.00M 10-K · filed 2014-03-13 | ||||
| 2010-12-31 | $11.40M 10-K · filed 2013-03-12 |