Bel Fuse Inc.'s SEC filings document an operating company that designs and manufactures electronic components, systems, and solutions for aerospace, defense, industrial, and data-driven markets. Its 8-K reports furnish quarterly and annual results, guidance-related press releases, and segment reporting changes tied to Aerospace, Defense & Rugged Solutions and Industrial Technology & Data Solutions.
Filings also record governance through proxy materials, executive compensation tables, auditor-change disclosures, officer appointments and retirements, and material event reports that include operating updates such as the completed dataMate acquisition. The record reflects Bel's New Jersey incorporation, Nasdaq listings for BELFA and BELFB, and its Class A and Class B common-share capital structure.
Bel Fuse Inc. filed an automatic Form S-3 shelf registration to register a range of securities for issuance from time to time after the effective date. The shelf covers Class A common stock, Class B common stock, preferred stock, warrants, debt securities, depositary shares and units. The prospectus notes that each offering will be described in a prospectus supplement and reiterates risk factors and forward-looking statement cautions. The filing discloses authorized and outstanding share counts and states that offerings may include primary issuances by the company and resale by selling securityholders; specific terms, amounts and use of proceeds will be set forth in future prospectus supplements.
Bel Fuse Inc. filed an 8-K to recast its audited historical segment information from the 2025 Form 10-K after reorganizing into two reportable segments: Aerospace, Defense & Rugged Solutions and Industrial Technology & Data Solutions. This technical update does not change previously reported consolidated results.
The recast shows 2025 net sales of $675.5 million, with 55% from Aerospace, Defense & Rugged Solutions and 45% from Industrial Technology & Data Solutions. Bel highlights the November 2024 acquisition of an 80% stake in Enercon for approximately $325.6 million and notes strong 2025 order growth and backlog. The company also reports a $13.1 million impairment on its innolectric investment, higher R&D and SG&A driven by Enercon, and year-end liquidity of $57.8 million in cash against $197.5 million of revolving credit facility borrowings.
Bel Fuse Inc. reported higher sales but lower profit for the quarter ended March 31, 2026. Net sales rose to $178.5 million from $152.2 million a year earlier, driven by growth in both Aerospace, Defense & Rugged Solutions and Industrial Technology & Data Solutions.
Net earnings attributable to Bel shareholders fell to $11.4 million from $17.9 million, as foreign exchange losses, higher SG&A, and acquisition‑related costs offset volume growth and slightly better gross margin. Diluted EPS was $0.86 for Class A and $0.91 for Class B shares, down from $1.36 and $1.43.
Bel closed the $16.0 million acquisition of dataMate, funded with cash and revolving credit borrowings, and paid a $5 million earnout related to its Enercon acquisition. Operating cash flow improved to $13.8 million, cash ended at $59.4 million, and revolver borrowings increased to $204.5 million, with covenant compliance maintained.
Bel Fuse Inc ownership disclosure: Vanguard Capital Management reports beneficial ownership of 570,203 shares of Common Stock, equal to 5.4% of the class as of 03/31/2026. The filing, signed 04/29/2026, shows sole voting power for 81,122 shares and sole dispositive power for 570,203 shares. The filing notes holdings include securities held for Vanguard funds and managed accounts and lists affiliated Vanguard entities that exercise voting or dispositive power for some holdings.
Bel Fuse Inc. reported strong top-line growth for the first quarter of 2026, but lower GAAP earnings. Net sales reached $178.5 million, up 17.2% from $152.2 million a year earlier, with gross margin improving slightly to 39.0% from 38.6%.
GAAP net earnings attributable to Bel shareholders fell to $11.4 million from $17.9 million, while non-GAAP net earnings rose to $22.8 million from $16.8 million and Adjusted EBITDA increased to $34.5 million, or 19.3% of sales. Aerospace, Defense & Rugged Solutions led growth, with sales up 20.1%.
The company closed the acquisition of dataMate in March 2026 and completed a business unit realignment aimed at better aligning with customer buying patterns. For the second quarter of 2026, Bel guided sales of $195 million to $215 million and gross margin of 38%–40%, reflecting healthy demand in defense, aerospace, space, and data solutions markets.
Bel Fuse Inc. is asking holders of its Class A Common Stock to vote at a virtual-only 2026 Annual Meeting on May 26, 2026. Shareholders of record at the close of business on March 31, 2026 may attend online, vote electronically and submit questions during the live audio webcast.
Key items up for approval include electing two directors (Rita V. Smith and Jacqueline Brito) to terms expiring in 2029, ratifying Deloitte & Touche LLP as independent auditor for 2026, an advisory vote on named executive officer pay, approval of a 2026 Equity Compensation Plan and a shareholder proposal. The Board highlights a majority of independent directors, specialized board committees, an insider trading and anti-hedging policy, and an executive compensation clawback policy. Executive pay uses a performance-based “Total Incentive” design; for 2025, CEO Farouq Tuweiq had a $600,000 base salary and a $1.6 million target incentive, with a 125% payout based on financial and individual performance.
Bel Fuse Inc. is realigning its organization into two reportable segments and updating leadership roles to match this new structure. Beginning with the quarter ended March 31, 2026, results will be reported as Aerospace, Defense & Rugged Solutions (ADRS) and Industrial Technology & Data Solutions (ITDS), with prior 2024 and 2025 periods recast.
ADRS generated $368,862 in 2025 net sales and ITDS generated $306,593, for total 2025 net sales of $675,455, up from $534,792 in 2024. ADRS posted a 2025 gross margin of 41.0%, while ITDS recorded 37.5%.
Bel appointed Thomas Smelker as EVP & President, ADRS, and Steve Dawson as EVP & President, ITDS, each effective March 31, 2026. Dawson’s new employment agreement includes a $400,000 base salary, variable pay targeted at 125% of base, performance share units, and severance protections, including enhanced benefits following a change in control.
The Vanguard Group filed Amendment No. 4 to a Schedule 13G/A reporting no beneficial ownership of Bel Fuse Inc. common stock. The filing states 0 shares beneficially owned and 0% of the class after an internal realignment that disaggregated certain Vanguard subsidiaries, per SEC Release No. 34-39538.
The filing lists Vanguard's address as 100 Vanguard Blvd., Malvern, PA and is signed by Ashley Grim, Head of Global Fund Administration, dated 03/26/2026.
Bittner Peter reported acquisition or exercise transactions in this Form 4 filing.
Bel Fuse Inc. reported that executive Peter Bittner, President – Connectivity Solution, received a grant of 762 restricted shares of Class B Common Stock on March 15, 2026 at no cost. These restricted shares vest in three equal installments of 254 shares each on March 15, 2027, March 15, 2028, and March 15, 2029.
After this equity award, Bittner directly holds 3,968 Class B shares and also has indirect holdings through a 401(k) plan of 1,384 Class B shares and 11 Class A shares, with the 401(k) amounts described as estimated.