BEL FUSE INC /NJ — Investor Relations & Filings
Filings indexed
1,003
across all filing types
Latest filing
2026-04-29
Regulatory Filings
Country
US
United States of America
Listing
US
BELFA
Bel Fuse Inc. designs, manufactures, and markets a broad array of products that power, protect, and connect electronic circuits. The company's portfolio is organized into three main categories. The 'Power' group includes AC-DC power supplies, DC-DC converters, and Power over Ethernet (PoE) solutions. The 'Protect' group features a wide range of circuit protection devices, including fuses. The 'Connect' group provides various connectors, cable assemblies, and integrated connector modules. Bel serves a diverse set of global markets, such as networking, telecommunications, computing, industrial, and automotive, with a focus on applications in areas like e-mobility and intelligent edge devices. The company was founded in 1949.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-04-29 | English | |
| ARS - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-04-10 | English | |
| DEF 14A - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-04-10 | English | |
| 8-K - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-04-06 | English | |
| 4 - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-02-26 | English | |
| 4 - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-02-25 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
12 filings
| |||||
| 38814783 | 8-K - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-04-29 | English | ||
| 34021129 | ARS - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-04-10 | English | ||
| 34020298 | DEF 14A - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-04-10 | English | ||
| 33644868 | 8-K - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-04-06 | English | ||
| 32880347 | 4 - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-02-26 | English | ||
| 32880348 | 4 - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-02-25 | English | ||
| 32880349 | 4 - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-02-25 | English | ||
| 32880351 | 10-K - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-02-24 | English | ||
| 32880350 | 8-K - BEL FUSE INC /NJ (0000729580) (Filer) | 2026-02-17 | English | ||
| 18289336 | 3 Filing | 2026-02-04 | English | ||
| 18289342 | SCHEDULE 13D/A Filing | 2026-01-28 | English | ||
| 18289341 | 8-K Filing | 2026-01-15 | English | ||
|
2025
3 filings
| |||||
| 18289344 | 4 Filing | 2025-12-16 | English | ||
| 18289334 | 8-K Filing | 2025-12-10 | English | ||
| 18289338 | SCHEDULE 13D/A Filing | 2025-12-09 | English | ||
Market data
Market data not available
Last price
Market cap
volume
Day range
today
52-week range
trailing
Price history
Peer group · Manufacture of other electronic components and boards
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
3ALogics. Inc.
Designs and develops NFC and RFID System-on-Chips (SoCs) fo…
|
177900 | KR | Manufacturing |
|
3peak Incorporated
Designs analog and mixed-signal ICs for signal chain and po…
|
688536 | CN | Manufacturing |
|
4DS MEMORY LIMITED
Develops Interface Switching ReRAM for high-density Storage…
|
4DS | AU | Manufacturing |
|
AAC Technologies Holdings Inc.
Global provider of sensory solutions and miniaturized compo…
|
2018 | KY | Manufacturing |
|
ABCO ELECTRONICS CO., LTD.
Manufacturer of passive electronic components like inductor…
|
036010 | KR | Manufacturing |
|
Abonmax Co., Ltd.
Develops AI-driven systems, UAVs, electronic components, an…
|
2429 | TW | Manufacturing |
|
ABOV Semiconductor Co.,Ltd.
Designs and manufactures MCUs, touch sensors, and non-volat…
|
102120 | KR | Manufacturing |
|
ACBEL POLYTECH INC.
Designs and manufactures switching power supplies for 5G, m…
|
6282 | TW | Manufacturing |
|
Accelink Technologies Co., Ltd.
Produces optoelectronic components and modules for telecom …
|
002281 | CN | Manufacturing |
|
ACES ELECTRONICS CO., LTD.
Global provider of high-precision electronic components and…
|
3605 | TW | Manufacturing |
BEL FUSE INC /NJ via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/31792/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31792 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=31792 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=31792 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 31792}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for BEL FUSE INC /NJ (id: 31792)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.
We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.