What is the 13F Pro Quality Score for BELFA?

13F Pro ranks BEL FUSE INC /NJ (BELFA) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View BELFA's current score at https://13fpro.ai/company/BELFA (free sign-up required for the full ranking).

Which hedge funds own the most BELFA stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of BELFA include BlackRock,, PRICE T ROWE ASSOCIATES /MD/, FMR. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/company/BELFA as soon as new 13F filings post.

Where does 13F Pro source BELFA data?

All BEL FUSE INC /NJ fundamentals and ownership data come directly from SEC EDGAR. BEL FUSE INC /NJ files with the SEC under CIK 729580. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is BELFA in?

BEL FUSE INC /NJ (BELFA) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

What drives BELFA's revenue?

Per BEL FUSE INC /NJ's latest 10-Q filed with the SEC on 2026-08-04, the biggest revenue drivers are: Aerospace, Defense & Rugged Solutions ($110.5M, +20.3% YoY); Industrial Technology & Data Solutions ($100.2M, +31.1% YoY). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/company/BELFA.

What are BELFA's largest expenses?

BEL FUSE INC /NJ's latest 10-Q reports these as the largest expense items: Cost of sales ($126.7M, +23% YoY); Selling, general and administrative expenses ($36.3M, +17% YoY); Research and development costs ($9.0M, +11% YoY). Sourced directly from SEC EDGAR filing text for Q2 FY2026 (quarter ended June 30, 2026).

How often is BELFA research updated on 13F Pro?

BELFA's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

BEL FUSE INC /NJ(BELFA)Stock Analysis

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13F Pro Quality Score

58.5/100

Rank #1,009 of 2,962 stocksTOP 50%

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

66.4/100

Profitability

60.7/100

Balance Sheet

73.9/100

Earnings Quality

48.5/100

Free Cash Flow

55.3/100

Institutional Flow

97.5/100

Revenue Scale

44.2/100

Dilution Risk

56.9/100

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Why BELFA Scores 59/100

exact factor attribution · 2026-09-11

BELFA's composite is driven by revenue growth and capital efficiency, held back by earnings growth. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Revenue growth

+3.3 pts

66th pct

Capital efficiency

+2.4 pts

74th pct

Institutional flow

+2.4 pts

98th pct

Profitability

+1.6 pts

61th pct

Free cash flow

+0.8 pts

55th pct

Shareholder dilution

+0.3 pts

57th pct

Earnings quality

-0.1 pts

49th pct

Scale

-0.9 pts

44th pct

Earnings growth

-1.3 pts

24th pct

Latest change (2026-08-04): 61 → 59 · ↓ Profit margin 71→57; ↓ Capital efficiency 83→65; despite ↑ Revenue growth 47→59

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

BELFA Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for BEL FUSE INC /NJ (BELFA), a Technology sector company. 13F Pro's AI-powered ranking engine scores BELFA at 58.5/100 on a 32-signal composite quality model, placing it at rank #1,009 of 2,962 stocks — the top half of the AI-ranked universe. BELFA scores in the top quartile across institutional flow (97.5). Based on the latest XBRL financial filings (Q2 2026), BEL FUSE INC /NJ reports quarterly revenue of $210.7M, net income of $25.5M, an operating margin of 18.2%. Top institutional holders of BELFA by reported 13-F value include BlackRock, PRICE T ROWE ASSOCIATES, FMR, based on the most recent SEC filings. BELFA trades on the Nasdaq exchange and files with the SEC under CIK 729580. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate BELFA daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for BEL FUSE INC /NJ directly from SEC EDGAR. BEL FUSE INC /NJ's 13F Pro composite quality score has ranged between 36 and 71 since 2021, currently 58.5 — an improving long-term trajectory across 68 quarterly and live scoring snapshots.

What's Driving BELFA's Business? Latest 10-Q Breakdown

✓ 27/27 datapoints verified

AI-extracted from BEL FUSE INC /NJ's 10-Q filed 2026-08-04 — Q2 FY2026 (quarter ended June 30, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

Net sales rose 25% YoY to $210.7M as both segments grew double digits, gross margin expanded to 39.9% from 38.7%, and a $441.6M equity raise let Bel repay its entire $197.5M revolver balance.

Biggest Revenue Drivers

Aerospace, Defense & Rugged Solutions$110.5M+20.3% YoY

Higher sales volumes led by defense (+28.4%) and rugged industrial (+51.4%) applications, partially offset by lower commercial air sales

Industrial Technology & Data Solutions$100.2M+31.1% YoY

Higher sales volumes in Data Solutions (+54.4%) and Industrial (+12.1%), partially offset by lower Transportation sales

Biggest Revenue Drivers

Total revenue: $210.7M+25% YoY

Aerospace, Defense & Rugged Solutions$110.5M+20.3% YoY

Higher sales volumes led by defense (+28.4%) and rugged industrial (+51.4%) applications, partially offset by lower commercial air sales

Industrial Technology & Data Solutions$100.2M+31.1% YoY

Higher sales volumes in Data Solutions (+54.4%) and Industrial (+12.1%), partially offset by lower Transportation sales

Largest Expense Items

Cost of sales$126.7M+23% YoY

Higher material costs from unfavorable product mix toward higher bill-of-material power products and higher input costs

Selling, general and administrative expenses$36.3M+17% YoY

Higher salaries and benefits, higher professional/audit/legal fees, and higher travel and entertainment

Research and development costs$9.0M+11% YoY

Higher R&D personnel costs, broad-based across both segments

Margins: Gross margin rose to 39.9% from 38.7% YoY, aided by favorable product mix and operational efficiencies in both segments, partially offset by unfavorable foreign currency movements (Israeli shekel, Chinese renminbi, euro) that raised manufacturing costs.

Watch Items from the Filing

Backlog grew 35.4% to $594.7M since December 31, 2025, with a 56.0% increase in the Industrial Technology & Data Solutions segment.
Foreign currency appreciation (shekel, renminbi, euro) added approximately $5.3M to labor and overhead costs versus the prior-year period.
Company intends to acquire the remaining 20% of Enercon by early 2027, with a potential $5.0M 2026 earnout payment still outstanding.
Ongoing Italian tax claim (Arezzo Revenue Agency) carries an estimated $12.0M liability, though the company says it is fully indemnified by ABB.
U.S. Supreme Court invalidated certain IEEPA-based tariffs in February 2026, but broader trade-policy implications and potential alternative tariff authority remain uncertain.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q2 2026

$210.7M

Net Income

Q2 2026

$25.5M

Free Cash Flow

Q2 2026

$15.7M

Operating Margin

Q2 2026

18.2%

ROIC

Q2 2026

16.9%

D/E Ratio

Q2 2026

0.00

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+26.3% YoY

$675.5MFY 2025

FY22 $654.2MFY23 $639.8MFY24 $534.8MFY25 $675.5M

Net Income

+50.2% YoY

$61.5MFY 2025

FY22 $52.7MFY23 $73.8MFY24 $41.0MFY25 $61.5M

Operating Income

+72.6% YoY

$111.0MFY 2025

FY22 $65.1MFY23 $88.0MFY24 $64.3MFY25 $111.0M

Total Assets

-1.5% YoY

$935.2MFY 2025

FY22 $560.5MFY23 $571.6MFY24 $949.8MFY25 $935.2M

Total Debt

-31.3% YoY

$197.5MFY 2025

FY22 $95.0MFY23 $60.0MFY24 $287.5MFY25 $197.5M

Op. Cash Flow

+8.8% YoY

$80.6MFY 2025

FY22 $40.3MFY23 $108.3MFY24 $74.1MFY25 $80.6M

Free Cash Flow

+14.4% YoY

$68.6MFY 2025

FY22 $31.4MFY23 $96.2MFY24 $60.0MFY25 $68.6M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$675.5M +26.3%	$534.8M -16.4%	$639.8M -2.2%	$654.2M +20.4%	$543.5M +16.7%	$465.8M
Net Income	$61.5M +50.2%	$41.0M -44.5%	$73.8M +40.1%	$52.7M +112.3%	$24.8M +94.0%	$12.8M
Operating Income	$111.0M +72.6%	$64.3M -26.9%	$88.0M +35.0%	$65.1M +108.4%	$31.3M +67.4%	$18.7M
Total Assets	$935.2M -1.5%	$949.8M +66.2%	$571.6M +2.0%	$560.5M +9.5%	$511.8M +12.8%	$453.9M
Total Debt	$197.5M -31.3%	$287.5M +379.2%	$60.0M -36.8%	$95.0M -15.6%	$112.5M -7.9%	$122.1M
Operating Cash Flow	$80.6M +8.8%	$74.1M -31.6%	$108.3M +169.1%	$40.3M +769.1%	$4.6M -90.0%	$46.1M
Free Cash Flow	$68.6M +14.4%	$60.0M -37.7%	$96.2M +206.2%	$31.4M +759.5%	$-4.8M -111.7%	$40.6M

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Available Research

13F Pro tracks comprehensive data for BEL FUSE INC /NJ including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of BELFA

BlackRock, Inc.
$340.5M1,022,258 sh
PRICE T ROWE ASSOCIATES INC /MD/
$338.3M1,015,705 sh
FMR LLC
$291.8M876,104 sh
Jupiter Topco LLC
$196.5M590,030 sh
VANGUARD CAPITAL MANAGEMENT LLC
$185.0M555,463 sh
T. Rowe Price Investment Management, Inc.
$179.1M537,813 sh
WASATCH ADVISORS LP
$163.0M489,414 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$132.9M399,104 sh
Bank of New York Mellon Corp
$129.9M389,896 sh
GEODE CAPITAL MANAGEMENT, LLC
$121.0M363,322 sh

Fund	Value	Shares
BlackRock, Inc.	$340.5M	1,022,258
PRICE T ROWE ASSOCIATES INC /MD/	$338.3M	1,015,705
FMR LLC	$291.8M	876,104
Jupiter Topco LLC	$196.5M	590,030
VANGUARD CAPITAL MANAGEMENT LLC	$185.0M	555,463
T. Rowe Price Investment Management, Inc.	$179.1M	537,813
WASATCH ADVISORS LP	$163.0M	489,414
VANGUARD PORTFOLIO MANAGEMENT LLC	$132.9M	399,104
Bank of New York Mellon Corp	$129.9M	389,896
GEODE CAPITAL MANAGEMENT, LLC	$121.0M	363,322

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Is BELFA a good stock to buy?

13F Pro's AI-powered analysis of BEL FUSE INC /NJ (BELFA) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for BELFA are available on the BELFA stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. BELFA is classified as a mid company.

Which hedge funds own BELFA?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling BELFA. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of BEL FUSE INC /NJ's investment landscape.