Bel Fuse B Inc (BELFB) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Bel Fuse B Inc stock $202, price $207, that is 2.4% below the price, quality 57 out of 100. Rating: fairly valued. Calculated from audited financials with 24 of our 26 valuation models and 37 quality factors, updated daily.
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 4, 2026.
How to read this chart
60‑month range $11.39 – $332.85 · fair‑value band $130.62 – $284.56 · the $206.79 price screens above the $201.88 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 1 fiscal year is left out: there the valuation rested on only a fraction of the usual models. As of Nov 4, 2026.
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Bel Fuse Inc. designs, manufactures, markets, and sells products that power, protect, and connect electronic circuits. It operates in three product groups: Power Solutions and Protection, Connectivity Solutions, and Magnetic Solutions.
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The company's products are used in the networking, telecommunications, computing, general industrial, high-speed data transmission, defence, commercial aerospace, transportation, and e-Mobility industries.
It provides power solutions and protection products, including front-end power supplies, board-mount power products, industrial and transportation power products, military, aerospace and defense products, external power products, and circuit protection products.
The company offers connectivity solutions, such as expanded beam fiber optic connectors, cable assemblies, and active optical devices; copper-based connectors/cable assemblies; radio frequency connectors, cable assemblies, microwave devices, and low loss cables; and ethernet, I/O, and industrial and power connectivity products.
In addition, it provides magnetic solutions comprising integrated connector modules, power transformers, SMD power inductors and SMPS transformers, and discrete components-ethernet.
The company sells its products through direct strategic account managers, regional sales managers working with independent sales representative organizations, and authorized distributors North America, Europe, Middle East, and Asia.
Bel Fuse Inc. was incorporated in 1949 and is headquartered in West Orange, New Jersey.
Stock analysis
Bel Fuse B Inc (BELFB) currently trades at $206.79, while our model-based Fair Value estimate is $201.88, so the stock looks roughly fairly valued today (gap 2.4%).
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Valuation
Bull case: the Multiples group reads highest at a median of $139.81 per share, and 0 of the 24 models we run sit above the $206.79 price.
Bear case: the Earnings-Based group reads lowest at $51.27, and 24 of the 24 models stay below the price. Data coverage for this calculation is medium.
Scenario range: $130.62 (bear) to $284.56 (bull), the price of $206.79 sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 57/100 (solid quality), in the Technology sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Bel Fuse B Inc reported revenue of $675M in FY2025 versus $543M in FY2021, a compound +5.6%/yr. Reported net income was $61.5M in FY2025, compounding +25.5%/yr from FY2021.
Key figures
Market cap $3.4B Mid · P/E ratio 55.2 · P/S ratio 4.57 · EPS (TTM) $4.27 · Dividend yield 0.1% · Net margin 7.2% · Return on equity 10.4% · Return on assets (EBIT) 10.3% (5-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 53 out of 100 (medium confidence).
What moves the price
The last reported earnings sit well below what analysts expect (earnings in transition, for example after write-downs or an earnings dip); whether the stock is cheap or expensive hinges on the expected recovery actually arriving. Read the fair value with that caveat.
The share trades about 38% below its 52-week high and 54% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Technology peers we cover trades at −7% fair-value upside, at −2%, BELFB screens cheaper than that median.
Fair Value models
Bear$130.62Fair Value $201.88Bull$284.56
Price $206.79 · Downside -2.4%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Based on fiscal year 2025 figures (about 10 months old). Earnings retained since then ($3.44 per share) are deliberately not added.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds.Coverage ⓘCoverage = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
SalePeter E GilbertDirector2× since Feb 24, 2026: 5,000 shares, avg. $244.09$1.2MAug 12, 2026
SaleSuzanne KozlovskyGlobal Head of People2× since Mar 16, 2026: 945 shares, avg. $255.72$241,652Jun 1, 2026
SaleStephen DawsonPres. - Power Solutions3,444 shares at $203.21$699,855Mar 16, 2026
SaleDaniel BernsteinDirector, 10% owner2× since Nov 17, 2025: 9,667 shares, avg. $184.75$1.8MMar 16, 2026
SaleKenneth Koon Keung LaiVP of Asia Operations2× since Nov 17, 2025: 3,052 shares, avg. $154.48$471,467Mar 16, 2026
SalePeter BittnerPres. - Connectivity Solution22,311 shares at $201.27$4.5MMar 6, 2026
SaleFarouq Salem Ali TuweiqPresident and CEO, Director33,967 shares at $234.00$7.9MFeb 25, 2026
SaleLynn HutkinChief Financial Officer5,000 shares at $169.68$848,389Dec 12, 2025
SaleJoseph BerryVP, Pres of Magnetic Solutions527 shares at $143.72$75,739Nov 18, 2025
Plus one other filing such as a grant, option exercise or tax withholding. It is not a market purchase or sale.
Sales are often planned (taxes, diversification, 10b5-1 plans). Purchases with their own money are seen as the stronger sign. For information only: not part of the quality score or Fair Value.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.75/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+26.3%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+1.1%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+7.7%
Start year 2020 (pandemic). Over 10 years: +1.8% a year
Revenue growth 40 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+9.5%
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What shareholders gained per year (last 5 years) ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate.
+29.9%
Earnings growth per share plus dividend.
Earnings per share, growth per year+29.8%
Dividend (yield on the price)0.1%
Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.29.8% vs 15.2%, picking up
Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.4% → 16%
Pace: the 5-year rate starts in 2020 (pandemic)
Growth Forecast
A lot of optimism in the price
The price assumes more growth than the company has delivered so far and more than analysts expect.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+26.9%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect ⓘAnalysts publish sales forecasts for the next two fiscal years. For the years after that, growth slows evenly to 2 % a year by year ten (2 % is the long-run rate our models use). Projected years are marked as such.
+9.5%
Yearly sales growth analysts expect, extended to five years.
After inflation (USA: IMF forecast 2.4% a year to 2030, 3.1% from 2016 to 2025) that is about +24.0% a year for the price and +6.9% for the forecasts.
News mood ⓘNews mood, the average tone of recent news (97 articles), rated against how stocks are usually covered. 🚀 Hype = unusually upbeat · 🙂 Positive = above average · 😐 Neutral = typical · 🙁 Negative = below average · 😨 Very negative = unusually downbeat. It reflects the tone of coverage, not our valuation.Positive
Recent news coverage is more positive than average.
AI conclusion: Bel Fuse gains from expanded rail-focused DC-DC converters alongside defense, industrial and data center solutions, yet shows limited evidence of a durable moat in the competitive electronic components industry.
Main risk: Spreading resources too thin across rail and high-growth segments risks diluting focus and pressuring margins in power and connectivity solutions.
Bel Fuse recently launched its XRCM 200 and 300 series DC-DC converters with ultra-wide input ranges for modern rail applications. This adds a focused transportation offering to its existing power and connectivity solutions across defense, industrial and data center markets. Our models currently see the stock as overvalued. Will steady rail demand provide ballast against swings in high-growth segments like AI infrastructure, or will it spread resources too thin?
Price, fair value, quality and upside side by side.
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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Electronic Components · 651 stocks
Beats the industry median on 7/14 measures
A mixed picture versus its industry peers.
Valuation
Quality Score57 · Above median
Fair Value upside−2.4% · Above median
Profitability
Return on equity (12 months)10.4% · Above median
Return on assets6.6% · Top 25%
Net margin (12 months)7.2% · Above median
Operating margin (12 months)18.3% · Top 25%
Growth and dividend
Revenue growth (quarter YoY)25.2% · Above median
Dividend yield (12 months)0.1% · Bottom 25%
Balance sheet
Debt / equity0.46× · Highest 25%
Valuation Multiplesvs Electronic Components median · lower = cheaper
P/E (12 months)55.2× · Priciest 25%
P/B8.00× · book value is mostly goodwill ⓘGoodwill and other intangible assets are larger than the equity. The book value mainly reflects prices paid for past acquisitions, so we do not rank this P/B against the peer group.
P/S (12 months)4.57× · Priciest 25%
Price / free cash flow (fiscal year)50.1× · Pricier than median
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Cite: Fair Value Calculator (2026). "Bel Fuse B Inc Fair Value". https://www.fairvalue-calculator.com/stock/BELFB
Frequently asked questions
Is Bel Fuse B Inc (BELFB) overvalued or undervalued?
As of Nov 4, 2026, our model estimates a fair value of $201.88 versus a price of $206.79, about 2% lower (fairly valued).
What is the fair value of BELFB?
Our model-based fair value for Bel Fuse B Inc is $201.88 (as of Nov 4, 2026), built from audited fundamentals. The current price: $206.79.
What is the quality score of BELFB?
Bel Fuse B Inc has a Quality Score of 57/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Bel Fuse B Inc (BELFB)?
Our model-based price target is the fair value of $201.88 (as of Nov 4, 2026) from 24 valuation models. Cautious scenario $130.62, optimistic scenario $284.56. It is a calculation from audited fundamentals, not an analyst target.
What is the Bel Fuse B Inc stock forecast for 2026?
Our models put fair value at $201.88, about 2% lower versus a price of $206.79 (fairly valued). Cautious scenario $130.62, optimistic scenario $284.56. The calculation is refreshed regularly with new filings.
What is the revenue of Bel Fuse B Inc (BELFB)?
Bel Fuse B Inc reported trailing-twelve-month revenue of about $744M (latest available figure, as of Nov 4, 2026).
Does Bel Fuse B Inc pay a dividend?
Bel Fuse B Inc currently shows a dividend yield of 0.12% relative to its recent price (as of Nov 4, 2026).
How much is the dividend of Bel Fuse B Inc (BELFB) and when is the ex-dividend date?
Bel Fuse B Inc pays a dividend of $0.24 per share a year, a dividend yield of 0.1%. The last ex-dividend date was Oct 15, 2026. A dividend has been paid every year since at least 1999. The payout ratio is 5.6% of earnings. Free cash flow covers the dividend 22.97 times. Our assessment: Well covered. A low payout and the dividend is fully funded by free cash flow, a comfortable, sustainable dividend.
What growth is priced into Bel Fuse B Inc (BELFB)?
For today's price to be fair in a discounted-cash-flow model, Bel Fuse B Inc would have to grow free cash flow by +26.9 % per year for five years (discount rate 10.6 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +7.7 % per year. As of Nov 4, 2026.
What discount rate (WACC) does the fair value of BELFB use?
Our models discount Bel Fuse B Inc at 10.6 %: a base by market capitalisation (mid), damped by beta 1.37, country premium for USA. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Bel Fuse B Inc that is +26.9 % per year for five years, then slowing evenly to 2 % by year ten, using the same discount rate (10.6 %) and the same formula as our fair value.
How much growth has Bel Fuse B Inc (BELFB) delivered so far?
Over the past 5 years revenue at Bel Fuse B Inc grew +7.7 % a year. The price currently implies free-cash-flow growth of +26.9 % per year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Bel Fuse B Inc (BELFB) growing?
The median revenue growth in the sector is +11.5 % a year. That is the yardstick for the growth priced into Bel Fuse B Inc (+26.9 % per year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Bel Fuse B Inc (BELFB)?
The free-cash-flow yield on the price is 2.41 %: that much free cash flow Bel Fuse B Inc produces per unit of market value. When it exceeds the discount rate of our models (10.6 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Bel Fuse B Inc (BELFB)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Bel Fuse B Inc it is $201.88 per share (as of Nov 4, 2026), against a price of $206.79. It is the blended result of 24 valuation models in 7 families (DCF Models, Earnings-Based, Dividend Discount, Multiples, Growth DCF, Economic Profit, Growth Earnings).
Is Bel Fuse B Inc stock overvalued or undervalued in 2026?
As of Nov 4, 2026, BELFB trades above its calculated fair value: price $206.79, fair value $201.88, a gap of about −2% (fairly valued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of BELFB?
No. The price is what the market pays today ($206.79); the fair value is what the company's own numbers justify ($201.88). For Bel Fuse B Inc the two are $4.91 per share apart. That gap is exactly why we show both numbers side by side.
How much is Bel Fuse B Inc worth?
The market values Bel Fuse B Inc at about $3.4B (market capitalisation, as of Nov 4, 2026). Per share that is $206.79; our models calculate a fair value of $201.88 per share.
What do the bullish and bearish scenarios say about BELFB?
Our models span a range for Bel Fuse B Inc: cautious scenario $130.62, base $201.88, optimistic $284.56 per share (as of Nov 4, 2026, price $206.79). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of BELFB?
Bel Fuse B Inc trades at a price-to-earnings ratio of 55.2 (as of Nov 4, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of $201.88 is built from several models across several years. Median P/E at fiscal year-end, 7 fiscal years (2018 to 2025), reported earnings: 11.6. Other multiples: PEG 1.6, P/B 8.0, P/S 4.6, EV/EBITDA 23.9.
What is the PEG ratio of BELFB?
The PEG ratio of Bel Fuse B Inc is 1.58 (P/E divided by earnings growth, as of Nov 4, 2026). That is above 1, so the growth is already paid for in the price.
How solid is the balance sheet of Bel Fuse B Inc (BELFB)?
Balance-sheet figures for Bel Fuse B Inc (as of Nov 4, 2026): return on equity 10.4%, debt of 0.46 per unit of equity. They feed the Quality Score of 57/100, which measures business quality independently of the share price.
How far is BELFB from its 52-week high?
Bel Fuse B Inc trades at $206.79, about 38% below its 52-week high of $332.85 and 54% above the low of $134.20 (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of $201.88 is for.
Which stocks are comparable to Bel Fuse B Inc?
From the same area (Technology) we also value Amphenol Corporation, Hon Hai Precision Industry Co, Corning Incorporated, Delta Electronics, Inc, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Bel Fuse B Inc stock attractive at the current price?
The data as of Nov 4, 2026: price $206.79, calculated fair value $201.88 (−2%), Quality Score 57/100, from 24 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of BELFB calculated?
We run Bel Fuse B Inc through 24 models from 7 families: DCF Models, Earnings-Based, Dividend Discount, Multiples, Growth DCF, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of $201.88 builds on their evidence-weighted average, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.0% above its aggregate fair value. Bel Fuse B Inc itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Bel Fuse B Inc (BELFB)?
The closing price on Nov 6, 2026 was $206.79. Our model-based fair value is $201.88, about 2% lower (fairly valued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Bel Fuse B Inc right now?
The price sits close to our fair value, market and models broadly agree here, little valuation tension. A fairly wide model range ($130.62 to $284.56) leaves room in how you read the outcome.
Where does the earnings growth of Bel Fuse B Inc (BELFB) come from?
Earnings per share at Bel Fuse B Inc grew +15.3 % a year from 2014 to 2025. Broken into its drivers: revenue per share +0.9 %, EBIT margin +14.0 %, tax rate +0.3 %, residual (interest, one-offs) +0.0 %. The four rates multiply to the earnings growth rate, they do not add up. Start and end are three-year averages so a single exceptional year does not distort the result.
Key figures of Bel Fuse B Inc
How large is the market capitalisation of Bel Fuse B Inc (BELFB)?
The market capitalisation of Bel Fuse B Inc is $3.4B. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Bel Fuse B Inc (BELFB)?
The price-to-sales ratio of Bel Fuse B Inc is 4.57 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Bel Fuse B Inc (BELFB)?
Earnings per share at Bel Fuse B Inc are $4.27 (price ÷ EPS = P/E 55.2). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Bel Fuse B Inc (BELFB)?
The dividend yield of Bel Fuse B Inc is 0.1% (payout 5.6%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Bel Fuse B Inc (BELFB)?
The net margin of Bel Fuse B Inc is 7.2% (last twelve months). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Bel Fuse B Inc (BELFB)?
The return on equity (ROE) of Bel Fuse B Inc is 10.4% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Bel Fuse B Inc (BELFB)?
On an EBIT basis the return on assets of Bel Fuse B Inc is 10.3% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Bel Fuse B Inc (BELFB)?
The operating margin of Bel Fuse B Inc is 18.3% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Bel Fuse B Inc (BELFB)?
Revenue at Bel Fuse B Inc is growing +25.2% versus a year earlier (3y avg +1.1%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Bel Fuse B Inc (BELFB)?
Earnings per share at Bel Fuse B Inc are growing −11.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does Bel Fuse B Inc (BELFB) carry?
The net debt of Bel Fuse B Inc is $164M (fiscal year 2025, ≈ 2.4 yrs of FCF). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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Some data
Nov 4, 2026