Longwell Co (6290) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of Longwell Co TWD 105, price TWD 274, upside -61.8%, quality 62 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Longwell Company manufactures and sells power cords, cable assemblies, and charger plugs in Taiwan, China, the United States, Japan, and internationally. It offers raw cables, power cords, charging connectors, Hi-amp cables, jumper cords, data cables, duck head cables, braided power cords, and wire harness and type-C products.
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Longwell Company manufactures and sells power cords, cable assemblies, and charger plugs in Taiwan, China, the United States, Japan, and internationally. It offers raw cables, power cords, charging connectors, Hi-amp cables, jumper cords, data cables, duck head cables, braided power cords, and wire harness and type-C products. The company is also involved in the manufacture and sales of communication accessories, PVC products, plug inserts, plastics, and hardware products. Its products have various applications, including electrical vehicles, data centers, computer peripherals, smart and IOT appliances, and smartphones. The company was incorporated in 1972 and is based in Taipei, Taiwan.
Stock analysis
Longwell Co (6290) currently trades at 274.00 TWD, while our model-based Fair Value estimate is 104.68 TWD, implying the stock looks roughly 161.8% overvalued today.
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Valuation
Bull case: the Multiples group reads highest at a median of 141.05 TWD per share, and 0 of the 24 models we run sit above the 274.00 TWD price.
Bear case: the Asset-Based group reads lowest at 31.62 TWD, and 24 of the 24 models stay below the price. Evidence for this calculation is high.
Scenario range: 72.48 TWD (bear) to 142.21 TWD (bull), the price of 274.00 TWD sits above 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 62/100 (solid quality), in the Industrials sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Longwell Co reported revenue of 10.2B TWD in FY2025 versus 8.0B TWD in FY2021, a compound +6.0%/yr. Reported net income was 1.4B TWD in FY2025, compounding +32.9%/yr from FY2021.
Key figures
Market cap 46.2B TWD (≈ $1.4B) · P/E ratio 30.9 · P/S ratio 4.28 · EPS (TTM) 8.32 TWD · Dividend yield 2.3% · Net margin 13.8% · Return on equity 20.5% · Return on assets (EBIT) 10.8%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 50 out of 100 (low confidence).
What moves the price
The share trades about 25% below its 52-week high and 128% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −36% fair-value upside, at −62%, 6290 screens richer than that median.
Fair Value models
Bear 72.48 TWDFair Value 104.68 TWDBull 142.21 TWD
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Based on fiscal year 2025 figures (about 9 months old). Earnings retained since then (1.54 TWD 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.Evidence ⓘEvidence = 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.
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.88/100
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.
+9.3%
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.
+9.0%
Start year 2020 (pandemic). Over 10 years: +3.3% a year
Revenue growth 16 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.
+4.1%
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What shareholders gained per year (last 5 years), in TWD (mathematically smoothed) ⓘ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. Smoothed = median of all growth paths between the years of the window (trend line on the logarithm of earnings per share): a single extreme year cannot distort the rate. The reported figure stays in the tooltip. Measured in TWD: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+16.7%
Earnings growth per share plus dividend.
Earnings per share, growth per year+14.4%
Dividend (yield on the price)2.3%
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.13% vs 12%, steady
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.14% → 18%
2025 sits 62% above its own trend. The rate follows the median trend of the last 5 years, not that single year.
Start year 2020 (pandemic)
Growth Forecast
A lot of optimism in the price
The price assumes more growth than the company has delivered so far.
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).
+29.2%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (Taiwan: IMF forecast 1.6% a year to 2030, 1.5% from 2016 to 2025) that is about +27.2% a year for the price.
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.Electrical Equipment & Parts · 550 stocks
Beats the industry median on 10/14 measures
Overall it ranks above its industry peers.
Valuation
Quality Score62 · Top 25%
Fair Value upside−62% · Below median
Profitability
Return on equity (TTM)20% · Top 25%
Return on assets10% · Top 25%
Net margin (TTM)14% · Top 25%
Operating margin (TTM)19% · Top 25%
Growth and dividend
Revenue growth12% · Above median
Dividend yield (TTM)2.3% · Above median
Balance sheet
Debt / equity0.05× · Below median
Valuation Multiplesvs Electrical Equipment & Parts median · lower = cheaper
P/E (TTM)30.9× · Cheaper than median
P/B5.77× · Priciest 25%
P/S (TTM)4.43× · Priciest 25%
P/FCF1.7× · Cheaper than median
EV/EBITDA22.1× · Pricier than median
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)58· sector 58
PAST (return on equity)82· sector 26
HEALTH (low debt)98· sector 97
DIVIDEND (yield)45· sector 22
VALUE 0: the price sits above our fair-value range.
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "Longwell Co Fair Value". https://www.fairvalue-calculator.com/stock/6290
Frequently asked questions
Is Longwell Co (6290) overvalued or undervalued?
As of Sep 23, 2026, our model estimates a fair value of 104.68 TWD versus a price of 274.00 TWD, about −62% upside (overvalued).
What is the fair value of 6290?
Our model-based fair value for Longwell Co is 104.68 TWD (as of Sep 23, 2026), built from audited fundamentals. The current price: 274.00 TWD.
What is the quality score of 6290?
Longwell Co has a Quality Score of 62/100. 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 Longwell Co (6290)?
Our model-based price target is the fair value of 104.68 TWD (as of Sep 23, 2026) from 24 valuation models. Cautious scenario 72.48 TWD, optimistic scenario 142.21 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Longwell Co stock forecast for 2026?
Our models put fair value at 104.68 TWD, about −62% upside versus a price of 274.00 TWD (overvalued). Cautious scenario 72.48 TWD, optimistic scenario 142.21 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Longwell Co (6290)?
Longwell Co reported trailing-twelve-month revenue of about 10.4B TWD (latest available figure, as of Sep 23, 2026).
Does Longwell Co pay a dividend?
Longwell Co currently shows a dividend yield of about 2.26% relative to its recent price (as of Sep 23, 2026).
What growth is priced into Longwell Co (6290)?
For today's price to be fair in a discounted-cash-flow model, Longwell Co would have to grow free cash flow by +29.2 % per year for five years (discount rate 10.3 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +9.0 % per year. As of Sep 23, 2026.
What discount rate (WACC) does the fair value of 6290 use?
Our models discount Longwell Co at 10.3 %: a base by market capitalisation (large), damped by beta 1.20, country premium for Taiwan. 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 Longwell Co that is +29.2 % per year a year over ten years, using the same discount rate (10.3 %) and the same formula as our fair value.
How much growth has Longwell Co (6290) delivered so far?
Over the past 5 years revenue at Longwell Co grew +9.0 % a year. The price currently implies +29.2 % per year free-cash-flow growth a 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 Longwell Co (6290) growing?
The median revenue growth in the sector is +4.7 % a year. That is the yardstick for the growth priced into Longwell Co (+29.2 % per year a year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Longwell Co (6290)?
The free-cash-flow yield on the price is 1.88 %: that much free cash flow Longwell Co produces per unit of market value. When it exceeds the discount rate of our models (10.3 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Longwell Co (6290)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Longwell Co it is 104.68 TWD per share (as of Sep 23, 2026), against a price of 274.00 TWD. It is the blended result of 24 valuation models (cash flow, earnings, asset, dividend).
Is Longwell Co stock overvalued or undervalued in 2026?
As of Sep 23, 2026, 6290 trades above its calculated fair value: price 274.00 TWD, fair value 104.68 TWD, a gap of about −62% (overvalued). 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 6290?
No. The price is what the market pays today (274.00 TWD); the fair value is what the company's own numbers justify (104.68 TWD). For Longwell Co the two are 169.32 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Longwell Co worth?
The market values Longwell Co at about 46.2B TWD (market capitalisation, as of Sep 23, 2026). Per share that is 274.00 TWD; our models calculate a fair value of 104.68 TWD per share.
What do the bullish and bearish scenarios say about 6290?
Our models span a range for Longwell Co: cautious scenario 72.48 TWD, base 104.68 TWD, optimistic 142.21 TWD per share (as of Sep 23, 2026, price 274.00 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 6290?
Longwell Co trades at a price-to-earnings ratio of 30.9 (as of Sep 23, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 104.68 TWD is built from several models across several years. Other multiples: P/B 5.8, P/S 4.4, EV/EBITDA 22.1.
How solid is the balance sheet of Longwell Co (6290)?
Balance-sheet figures for Longwell Co (as of Sep 23, 2026): return on equity 20.5%, debt of 0.05 per unit of equity. They feed the Quality Score of 62/100, which measures business quality independently of the share price.
How far is 6290 from its 52-week high?
Longwell Co trades at 274.00 TWD, about 25% below its 52-week high of 367.00 TWD and 128% above the low of 120.00 TWD (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 104.68 TWD is for.
Which stocks are comparable to Longwell Co?
From the same area (Industrials) we also value Contemporary Amperex Technology Co, ABB Ltd, Delta Electronics (Thailand) Public Company, Vertiv Holdings, 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 Longwell Co stock attractive at the current price?
The data as of Sep 23, 2026: price 274.00 TWD, calculated fair value 104.68 TWD (−62%), Quality Score 62/100, 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 6290 calculated?
We run Longwell Co through 24 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of 104.68 TWD, 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 14.1 % above its aggregate fair value. Longwell Co 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 Longwell Co (6290)?
The closing price on Sep 23, 2026 was 274.00 TWD. Our model-based fair value is 104.68 TWD, about −62% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Longwell Co right now?
The price sits above even our optimistic bull case (142.21 TWD). The favourable scenario is already priced in. Solid but not exceptional quality (62/100) and above fair value, neither a clear bargain nor a standout compounder. A fairly wide model range (72.48 TWD to 142.21 TWD) leaves room in how you read the outcome.
Where does the earnings growth of Longwell Co (6290) come from?
Earnings per share at Longwell Co grew +7.2 % a year from 2012 to 2023. Broken into its drivers: revenue per share −0.6 %, EBIT margin +9.3 %, tax rate +0.8 %, residual (interest, one-offs) −2.1 %. 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 Longwell Co
How large is the market capitalisation of Longwell Co (6290)?
The market capitalisation of Longwell Co is 46.2B TWD (≈ $1.4B). 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 Longwell Co (6290)?
The price-to-sales ratio of Longwell Co is 4.28 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Longwell Co (6290)?
Earnings per share at Longwell Co are 8.32 TWD (price ÷ EPS = P/E 30.9). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Longwell Co (6290)?
The dividend yield of Longwell Co is 2.3% (payout 74.5%). 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 Longwell Co (6290)?
The net margin of Longwell Co is 13.8% (fiscal year 2025). 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 Longwell Co (6290)?
The return on equity (ROE) of Longwell Co is 20.5% (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 Longwell Co (6290)?
On an EBIT basis the return on assets of Longwell Co is 10.8% (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 Longwell Co (6290)?
The operating margin of Longwell Co is 18.8% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Longwell Co (6290)?
Revenue at Longwell Co is growing +11.5% versus a year earlier (3y avg +9.3%). 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 Longwell Co (6290)?
Earnings per share at Longwell Co are growing −21.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net cash does Longwell Co (6290) hold?
Longwell Co holds more cash than debt, 1.1B TWD net (fiscal year 2023). The company holds more cash than debt, a safety cushion.
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