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NASDAQ: BELFB

Bel Fuse Inc.

Technology | Hardware, Equipment & Parts

No licensed closing price on file for BELFB. This page shows the company’s SEC filings and filed figures, without a price or any ratio that depends on one.

Bel Fuse Inc. (NASDAQ: BELFB) is a hardware and equipment company. Figures from SEC EDGAR; updated 2026-10-20 01:51 UTC.

What Bel Fuse Inc. does

Bel Fuse Inc. designs, manufactures and markets products that power, protect and connect electronic circuits for use in defense, commercial aerospace, networking, telecommunications, computing, industrial, transportation and eMobility applications. The company organizes its offerings into three product groups: Power Solutions and Protection, which includes power supplies and circuit protection devices; Connectivity Solutions, which provides fiber optic and copper connectors and cable assemblies; and Magnetic Solutions, which offers transformers, inductors and related components.

Summarized from Bel Fuse Inc.’s SEC filings · AI-generated analysis. Not investment advice. May contain errors. · Read the filing ↗

Key facts

Valuation
Return on equity14.46%
Debt/equity0.46

Revenue, margins & earnings

FY2021 Net income: $25MFY2021 Taxes & interest: $6MFY2021 Operating expenses: $103MFY2021 Cost of revenue: $409M$543MFY2021FY2022 Net income: $53MFY2022 Taxes & interest: $12MFY2022 Operating expenses: $118MFY2022 Cost of revenue: $471M$654MFY2022FY2023 Net income: $74MFY2023 Taxes & interest: $14MFY2023 Operating expenses: $128MFY2023 Cost of revenue: $424M$640MFY2023FY2024 Net income: $41MFY2024 Taxes & interest: $23MFY2024 Operating expenses: $138MFY2024 Cost of revenue: $332M$535MFY2024FY2025 Net income: $62MFY2025 Taxes & interest: $49MFY2025 Operating expenses: $153MFY2025 Cost of revenue: $411M$675MFY2025
  • Net income
  • Taxes & interest
  • Operating expenses
  • Cost of revenue
Annual revenue; bands show net, operating, gross margins · Open in Platform →

SEC Filings

SEC EDGAR ↗
Recent Insider Activity (last 90 days)
Source: SEC EDGAR · Filed 2026-09-15
  • 2026-09-15DirectorSale-1,000$235.2K
  • 2026-09-04DirectorSale-393$95.7K
  • 2026-08-14DirectorSale-500$146.1K
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Recent 8-K Events (parsed from SEC filings)All events →
Source: SEC EDGAR 8-K filings · Interpretation: Oxford Ledge parser · Confidence-filtered ≥ 0.50

Company news

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Questions this page answers

What does Bel Fuse Inc. do?

Bel Fuse Inc. is a hardware and equipment company, listed on NASDAQ as BELFB.

When did BELFB last file with the SEC?

Bel Fuse Inc.'s most recent SEC filing on record is a 8-K filed 2026-07-02. All filings link to their SEC EDGAR originals above.

Where does this data come from?

SEC EDGAR filings, with the company profile (sector, industry, exchange) from public data providers, fetched 2026-10-20 01:51 UTC. This page is also available as JSON at /api/data?ticker=BELFB and is emitted with FAQPage structured data for machine reading.

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