Bel Fuse Inc. designs, manufactures, markets, and sells products that power, protect, and connect electronic circuits. It operates in three product groups: Power Solutions and Protection, Connectivity Solutions, and Magnetic Solutions. The company's products are used in the networking, telecommunications, computing, general industrial, high-speed data transmission, defence, commercial aerospace, transportation, and e-Mobility industries. It provides power solutions and protection products, including front-end power supplies, board-mount power products, industrial and transportation power products, military, aerospace and defense products, external power products, and circuit protection products. The company offers connectivity solutions, such as expanded beam fiber optic connectors, cable assemblies, and active optical devices; copper-based connectors/cable assemblies; radio frequency connectors, cable assemblies, microwave devices, and low loss cables; and ethernet, I/O, and industrial and power connectivity products. In addition, it provides magnetic solutions comprising integrated connector modules, power transformers, SMD power inductors and SMPS transformers, and discrete components-ethernet. The company sells its products through direct strategic account managers, regional sales managers working with independent sales representative organizations, and authorized distributors North America, Europe, Middle East, and Asia. Bel Fuse Inc. was incorporated in 1949 and is headquartered in West Orange, New Jersey.
Rule-based from financial data. Not advice.
5-year financial trends. Figures in USD millions.
Latest fiscal year: 2025
Year-by-year revenue, profitability, and cash flow (USD millions, last 10 years)
| Year | Revenue | EBITDA | Net Profit | FCF | ROE | Rev Growth 1Y | NP Growth 1Y |
|---|---|---|---|---|---|---|---|
| 2025 | $675M | $136M | $62M | $69M | 14.5% | 26.3% | 50.2% |
| 2024 | $535M | $82M | $41M | $60M | 11.4% | -16.4% | -44.5% |
| 2023 | $640M | $99M | $74M | $96M | 21.7% | -2.2% | 40.1% |
| 2022 | $654M | $77M | $53M | $31M | 20.1% | - | - |
| 2021 | - | - | - |
Income statement, balance sheet, and cash flow as reported
Consolidated Figures in USD Millions.
| Metric | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Total Revenue | - | 654.23 | 639.81 | 534.79 | 675.46 |
| Operating Revenue | - | 654.23 | 639.81 | 534.79 | 675.46 |
| Cost Of Revenue | - | 470.78 | 423.96 | 332.43 | 411.04 |
| Gross Profit | - | 183.45 | 215.85 | 202.36 | 264.42 |
| Operating Expense | - | 112.58 | 121.58 | 134.20 | 156.70 |
| Research And Development | - | 20.24 | 22.49 | 23.59 | 30.87 |
| Selling General And Administration | - | 92.34 | 99.09 | 110.62 | 125.83 |
| Total Expenses | - | 583.36 | 545.54 | 466.64 | 567.73 |
| Operating Income | - | 70.87 | 94.27 | 68.16 | 107.72 |
| Total Operating Income As Reported | - | 65.15 | 87.98 | 64.30 | 111 |
| EBITDA | - | 77.30 | 99.46 | 82.34 | 136.39 |
| Normalized EBITDA | - | 83.03 | 104.78 | 86.20 | 146.21 |
| EBIT | - | 62.44 | 86.15 | 65.89 | 109.80 |
| Interest Income | - | 0.18 | 1.70 | 4.75 | 1.03 |
| Interest Expense | - | 3.38 | 2.85 | 4.08 | 14.75 |
| Net Interest Income | - | -3.20 | -1.15 | 0.68 | -13.72 |
| Other Non Operating Income Expenses | - | -2.89 | -4.50 | -3.16 | 10.86 |
| Other Income Expense | - | -8.61 | -9.82 | -7.02 | 1.04 |
| Interest Income Non Operating | - | 0.18 | 1.70 | 4.75 | 1.03 |
| Interest Expense Non Operating | - | 3.38 | 2.85 | 4.08 | 14.75 |
| Net Non Operating Interest Income Expense | - | -3.20 | -1.15 | 0.68 | -13.72 |
| Pretax Income | - | 59.06 | 83.30 | 61.81 | 95.05 |
| Tax Provision | - | 6.37 | 9.47 | 12.62 | 20.94 |
| Tax Rate For Calcs | - | 0 | 0 | 0 | 0 |
| Tax Effect Of Unusual Items | - | -0.62 | -0.61 | -0.79 | -2.16 |
| Net Income Continuous Operations | - | 52.69 | 73.83 | 49.19 | 74.11 |
| Net Income From Continuing And Discontinued Operation | - | 52.69 | 73.83 | 40.96 | 61.54 |
| Net Income From Continuing Operation Net Minority Interest | - | 52.69 | 73.83 | 40.96 | 61.54 |
| Net Income | - | 52.69 | 73.83 | 40.96 | 61.54 |
| Net Income Common Stockholders | - | 52.69 | 73.83 | 40.96 | 61.54 |
| Net Income Including Noncontrolling Interests | - | 52.69 | 73.83 | 49.19 | 74.11 |
| Normalized Income | - | 57.80 | 78.54 | 44.03 | 69.19 |
| Diluted NI Availto Com Stockholders | - | 52.69 | 73.83 | 40.96 | 61.54 |
| Basic Average Shares | - | 12.54 | 12.78 | 12.62 | 12.64 |
| Diluted Average Shares | - | 12.54 | 12.78 | 12.62 | 12.64 |
| Reconciled Depreciation | - | 14.86 | 13.31 | 16.46 | 26.59 |
| Reconciled Cost Of Revenue | - | 470.78 | 423.96 | 332.43 | 411.04 |
| Total Unusual Items | - | -5.73 | -5.32 | -3.86 | -9.81 |
| Total Unusual Items Excluding Goodwill | - | -5.73 | -5.32 | -3.86 | -9.81 |
| Minority Interests | - | 0 | 0 | -8.23 | -12.58 |
| Special Income Charges | - | -5.73 | -5.32 | -3.86 | -9.81 |
| Gain On Sale Of Business | - | 0 | 0.98 | 0 | 0 |
| Write Off | - | - | 0 | 0 | 13.09 |
| Impairment Of Capital Assets | - | 0 | 0 | 0.40 | 0 |
| Restructuring And Mergern Acquisition | - | 7.32 | 10.11 | 3.46 | 2.43 |
| Gain On Sale Of Ppe | - | 1.60 | 3.82 | 0 | 5.70 |
Technology sector peers, ranked by market cap
| Company | Ticker | Market Cap | P/E | P/B | ROE | EV/EBITDA |
|---|---|---|---|---|---|---|
| Bel Fuse Inc.this co. | BELFA | $3.1B | 51.01 | 7.38 | 14.5% | 24.22 |
| SoundHound AI, Inc. | SOUN | $3.5B | -247.50 | 7.47 | -3.0% | 113.33 |
| Dave Inc. | DAVE | $3.3B | 16.99 | 9.43 | 55.5% | 18.23 |
| Webull Corporation | BULL | $3.2B | 130.96 | 3.19 | 2.4% | 49.51 |
| Tenable Holdings, Inc. | TENB | $3.2B | -89.43 | 9.90 |
| - |
| - |
| - |
| - |
| -11.1% |
| 72.86 |
| NextNav Inc. | NN | $3.2B | -17.01 | -37.32 | 219.5% | -55.41 |
| Ambarella, Inc. | AMBA | $3.2B | - | 5.31 | -12.8% | - |
| Fastly, Inc. | FSLY | $3.1B | -25.61 | 3.35 | -13.1% | -117.52 |
| Ouster, Inc. | OUST | $3.0B | - | 11.46 | -23.1% | - |
| Peer Median | - | -21.31 | 6.39 | -7.0% | 33.87 | |
Historically, Jun has averaged the highest return (+11.0%); Sep the lowest (-2.4%).
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +21.0%Positive MonthJan 2026: +21.05% | +15.3%Positive MonthFeb 2026: +15.35% | -15.0%Negative MonthMar 2026: -14.98% | +35.1%Positive MonthApr 2026: +35.10% | +0.6%Neutral MonthMay 2026: +0.61% | +18.9%Positive MonthJun 2026: +18.90% | -23.4%Negative MonthJul 2026: -23.38% | -1.2%*Neutral MonthAug 2026: -1.21% | — | — | — | — |
| 2025 | -8.3%Negative MonthJan 2025: -8.29% | -1.3%Neutral MonthFeb 2025: -1.33% | -11.6%Negative MonthMar 2025: -11.59% | -14.8%Negative MonthApr 2025: -14.79% | +3.4%Positive MonthMay 2025: +3.44% | +41.5%Positive MonthJun 2025: +41.47% | +27.5%Positive MonthJul 2025: +27.47% | -0.1%Neutral MonthAug 2025: -0.09% | +1.7%Neutral MonthSep 2025: +1.68% | +17.5%Positive MonthOct 2025: +17.52% | -3.8%Negative MonthNov 2025: -3.80% | +15.4%Positive MonthDec 2025: +15.40% |
| 2024 | +9.8%Positive MonthJan 2024: +9.84% | -16.2%Negative MonthFeb 2024: -16.20% | +19.0%Positive MonthMar 2024: +19.01% | -1.1%Neutral MonthApr 2024: -1.14% | +22.7%Positive MonthMay 2024: +22.73% | -5.8%Negative MonthJun 2024: -5.82% | +15.9%Positive MonthJul 2024: +15.87% | -8.1%Negative MonthAug 2024: -8.10% | +15.4%Positive MonthSep 2024: +15.40% | +1.9%Neutral MonthOct 2024: +1.93% | -4.6%Negative MonthNov 2024: -4.63% | -6.8%Negative MonthDec 2024: -6.81% |
| 2023 | +25.3%Positive MonthJan 2023: +25.35% | -7.6%Negative MonthFeb 2023: -7.63% | -2.5%Negative MonthMar 2023: -2.55% | +17.2%Positive MonthApr 2023: +17.24% | +6.4%Positive MonthMay 2023: +6.41% | +28.0%Positive MonthJun 2023: +28.01% | -7.8%Negative MonthJul 2023: -7.84% | -5.1%Negative MonthAug 2023: -5.13% | -7.4%Negative MonthSep 2023: -7.36% | +10.2%Positive MonthOct 2023: +10.20% | +4.3%Positive MonthNov 2023: +4.31% | +19.7%Positive MonthDec 2023: +19.70% |
| 2022 | +6.7%Positive MonthJan 2022: +6.67% | +14.7%Positive MonthFeb 2022: +14.69% | +14.4%Positive MonthMar 2022: +14.44% | +4.0%Positive MonthApr 2022: +4.00% | -1.4%Neutral MonthMay 2022: -1.42% | -0.1%Neutral MonthJun 2022: -0.14% | +38.0%Positive MonthJul 2022: +37.95% | +9.2%Positive MonthAug 2022: +9.24% | -13.7%Negative MonthSep 2022: -13.73% | +4.8%Positive MonthOct 2022: +4.76% | +13.9%Positive MonthNov 2022: +13.90% | -3.5%Negative MonthDec 2022: -3.48% |
| 2021 | — | — | — | — | -10.0%Negative MonthMay 2021: -10.05% | -16.6%Negative MonthJun 2021: -16.58% | +8.8%Positive MonthJul 2021: +8.81% | +1.9%Neutral MonthAug 2021: +1.88% | -7.8%Negative MonthSep 2021: -7.82% | +2.4%Positive MonthOct 2021: +2.41% | -8.9%Negative MonthNov 2021: -8.89% | +10.9%Positive MonthDec 2021: +10.86% |
| Avg±SD |
Each cell is the percentage change in closing price from the end of the prior month to the end of this month. The bottom row shows the average return for that calendar month across the selected years, plus or minus one standard deviation — the range that historically contained roughly two-thirds of outcomes. Past monthly patterns are not a forecast of future returns.
This aggregates every month by calendar position — all Januaries together, all Februaries together, and so on — to show whether a given month has leaned positive or negative historically. ‘Simple’ counts each month as +1 or −1. ‘Weighted’ gives larger moves more influence: +2 above +10%, −2 below −10%. With only 6 years of history for this asset, each month’s score reflects a small number of observations — read it as a historical tendency, not a reliable seasonal pattern.
This tracks a running tally across the asset’s full price history: each month adds or subtracts based on whether it was positive or negative. A rising line means more positive months than negative so far; a flattening or falling line means recent months have leaned negative. This measures historical month-to-month consistency, not expected future performance.
Year-to-date return is calculated by dividing each day’s closing price by the price on January 1st of that year (or the asset’s first available price if it began trading mid-year). The custom average line shows the mean YTD return at each calendar day across the selected years. The standard deviation band shows the range within which returns have historically fallen — at 1 SD, roughly two-thirds of years; at 2 SD, roughly 95%. Past year-to-date patterns do not predict future returns. The average and standard deviation band are computed from the year set chosen in “Average from”, which is independent of which year lines are displayed. The current in-progress year is excluded from these calculations, since a partial year is not comparable to complete ones. Election-cycle groupings follow the US presidential calendar and are offered only for US and crypto assets.