Bel Fuse Inc. (BELFA) Stock

Bel Fuse Inc. (BELFA) is a Technology stock trading at $220.28 (as of 2026-08-20), with a market capitalization of $2.31M and a trailing P/E of 0.0. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Bel Fuse Inc. designs, manufactures, markets, and sells connectivity and power-related products for industries including networking, telecommunications, high-speed data transmission, and commercial and military aerospace, as well as broadcasting, transportation, e-mobility, and consumer electronics. Its offerings include magnetic and inductive components, power solutions and protection products, and connector and cable/optical device connectivity sold in multiple countries.

Understand Bel Fuse Inc.: how it makes money

Bel Fuse Inc. designs and manufactures electronic components for networking, telecommunications, high-speed data transmission, aerospace and defense, and other industries, and it makes money by selling magnetic products, power transformers and inductors, SMPS components, ethernet discrete components, and related power solutions and protection products.

Revenue momentum and near-term performance appear tightly linked to order conversion, using book-to-bill ratios by product area (including connectivity and power) together with working capital signals like inventory turns and days sales outstanding.

Revenue by segment (latest quarter)
Power$0.1B
Conn$0.1B
Magnetic$0.0B
Expedite$0.0B

Business quality (Solid): The company’s profitability snapshot is supported by reported gross margin (39.0%) and operating margin (13.3%), and the operating dashboard shown here emphasizes order conversion (book-to-bill) plus working capital (inventory turns and DSO). The main limitation is that the segment view is constructed from provided product-line revenue candidates rather than explicitly listed reportable segment names.

Valuation: At 10× earnings, BELFA trades 80% below the Semiconductors average (51×). Note: one-time items can distort reported P/E.

Bull case

  • Connectivity demand signal looks stronger than 1-to-1: Book-to-Bill Ratio for Connectivity Solutions Group is 1.05, which suggests orders are slightly outpacing the corresponding revenue run rate for that group.
  • Profitability is positive in the latest quarter: Gross margin is 39.0% and operating margin is 13.3% for the period ended 2026-03-31.
  • Recent acquisition contribution shows up in reported revenue build: Incremental Revenue from Enercon Acquisition is 0.03B, indicating a measurable addition to revenue.

Bear case

  • Power order conversion appears weaker: Book-to-Bill Ratio for Power Solutions and Protection is 0.6, and that can indicate fewer new orders relative to revenue coming through in that area.
  • Magnetic Solutions order conversion is also weak: Book-to-Bill Ratio for Magnetic Solutions is 0.3, which is a notably low demand-to-revenue conversion signal.
  • Working capital is an operating watch item: Inventory Turns is 2.9 and Days Sales Outstanding is 53.0, so cash conversion could be a constraint if demand softens.
Valuation — source: SEC EDGAR (first-party)
Price$220.28
Market Cap$2.31M
P/E Ratio0.0
EV / EBITDA1.1
Price / Book0.01
Price / Sales0.00
Dividend Yield150.2%
FCF Yield3216.1%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$675.46M
Net Margin9.1%
Return on Equity12.5%
Debt / Equity0.47
Current Ratio3.18
Revenue Growth (YoY)17.2%
FCF Growth (YoY)108.8%
Financial Health — source: SEC EDGAR
Altman Z-Score2.05 (grey)
Valuation vs Sector & Industry
Stock P/E0.0
Sector P/E (Technology)33.9
Industry P/E (Electronic Equipment)39.4
vs Sector-99.9%
vs Industry-99.9%
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderHIGHBRIDGE CAPITAL MANAGEMENT LLC ($24.95M)
Institutional Holders Tracked10
Company
SectorTechnology
IndustryElectronic Equipment
CEOFarouq Tuweiq
Employees5,370
CountryUS
IPO Date1983-12-06

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BELFA earnings history · BELFA institutional & insider holders · BELFA KPIs & operating metrics · BELFA financials · BELFA investor presentations & press releases · BELFA SEC filings · BELFA peers · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-08-20.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.