Growth Metrics

Bel Fuse (BELFA) Research & Development (2019 - 2026)

Bel Fuse has reported Research & Development over the past 7 years, most recently at $8.0 million for Q4 2025.

  • Quarterly Research & Development rose 15.26% to $8.0 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $30.9 million through Dec 2025, up 30.87% year-over-year, with the annual reading at $30.9 million for FY2025, 30.87% up from the prior year.
  • Research & Development was $8.0 million for Q4 2025 at Bel Fuse, up from $7.5 million in the prior quarter.
  • Over five years, Research & Development peaked at $8.1 million in Q2 2025 and troughed at $4.7 million in Q2 2022.
  • The 5-year median for Research & Development is $5.7 million (2021), against an average of $6.0 million.
  • Year-over-year, Research & Development dropped 17.71% in 2021 and then soared 38.69% in 2025.
  • A 5-year view of Research & Development shows it stood at $5.6 million in 2021, then rose by 4.78% to $5.9 million in 2022, then increased by 1.86% to $6.0 million in 2023, then grew by 16.23% to $6.9 million in 2024, then rose by 15.26% to $8.0 million in 2025.
  • Per Business Quant, the three most recent readings for BELFA's Research & Development are $8.0 million (Q4 2025), $7.5 million (Q3 2025), and $8.1 million (Q2 2025).