Bel Fuse (BELFB) Operating Margin (2010 - 2026)
Bel Fuse (BELFB) reported Operating Margin of 13.26% for Q1 2026, down 318.0% year-over-year from 6.08% in Q1 2025, and down 9.5% quarter-over-quarter from 14.65% in Q4 2025.
Bel Fuse (BELFB) Operating Margin (2010 - 2026) Analysis & Trends
Bel Fuse (BELFB) has 17 years of Operating Margin data on file, last reported at 13.26% in Q1 2026.
- Operating Margin for Q1 2026 came in at 13.26%, down 318.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 15.62% (up 1202.0% YoY), and the FY2025 annual result was 16.43%, up 1401.0% from the prior year.
- Operating Margin slipped to 13.26% in Q1 2026 per BELFB's latest filing, from 14.65% in the prior quarter.
- Over five years, Operating Margin peaked at 17.74% in Q2 2025 and troughed at 38.58% in Q4 2023.
- A 5-year average of 6.2% and a median of 13.26% in 2026 frame the typical range for Operating Margin.
- The sharpest annual moves came in 2023 and 2025: Operating Margin sank 1816 bps in 2023, then surged 4064 bps in 2025.
- A 5-year view of Operating Margin shows it stood at 20.42% in 2022, then slumped by 89 bps to 38.58% in 2023, then jumped by 33 bps to 25.99% in 2024, then jumped by 156 bps to 14.65% in 2025, then decreased by 9 bps to 13.26% in 2026.
- Business Quant data shows BELFB's Operating Margin at 13.26% in Q1 2026, 14.65% in Q4 2025, and 16.95% in Q3 2025.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Operating Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Amphenol | 170.58 Bn | 165.55 Bn | 2.80 Bn | 24.04% |
| 2 | Corning | 152.19 Bn | 150.97 Bn | 1.53 Bn | 15.42% |
| 3 | TE Connectivity | 62.31 Bn | 61.34 Bn | 1.75 Bn | 20.11% |
| 4 | Flex | 56.36 Bn | 54.72 Bn | 702.00 Mn | 4.98% |
| 5 | Celestica | 42.71 Bn | 42.33 Bn | 437.20 Mn | 6.72% |
| 6 | Jabil | 37.62 Bn | 35.80 Bn | 746.00 Mn | 4.52% |
| 7 | Fabrinet | 22.26 Bn | 21.31 Bn | 144.34 Mn | 9.89% |
| 8 | Ttm Technologies | 17.40 Bn | 16.99 Bn | 181.18 Mn | 8.56% |
| 9 | Sanmina | 13.70 Bn | 12.12 Bn | 353.79 Mn | 3.91% |
| 10 | Bel Fuse | - | - | 69.60 Mn | 13.26% |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 13.26% |
| Dec 31, 2025 | 14.65% |
| Sep 30, 2025 | 16.95% |
| Jun 30, 2025 | 17.74% |
| Mar 31, 2025 | 16.44% |
| Dec 31, 2024 | -25.99% |
| Sep 30, 2024 | 9.26% |
| Jun 30, 2024 | 16.98% |
| Mar 31, 2024 | 13.94% |
| Dec 31, 2023 | -38.58% |
| Sep 30, 2023 | 15.45% |
| Jun 30, 2023 | 16.21% |
| Mar 31, 2023 | 11.39% |
| Dec 31, 2022 | -20.42% |
| Sep 30, 2022 | 12.41% |
| Jun 30, 2022 | 9.85% |
| Mar 31, 2022 | 5.92% |
| Dec 31, 2021 | -9.67% |
| Sep 30, 2021 | 6.04% |
| Jun 30, 2021 | 4.78% |