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Lang Inc (6165) fair value: what the stock is really worth

As of Sep 24, 2026: fair value of Lang Inc TWD 98.37, price TWD 48.95, upside +101.0%, quality 46 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? No
  3. Add to watchlist

Technology · TW · ISIN TW0006165004

LI Broad data Sep 24, 2026

Lang Inc

6165 · TW

Cheap, value-trap riskThe stock looks deeply undervalued, but low quality raises value-trap risk.

✓Fair value 98.37 TWD · Strongly undervalued (+101%)
!Quality 46/100
!Mixed Growth (revenue 5y +30.6 %/yr)
!Thin margins · 9.4% net margin (TTM)
!Low debt · negative free cash flow
·10.21% dividend yield
✓Ranks above peers (9/13)
!Moderate moat 59/100
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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

62.70 TWD 23.30 TWD Fair Value 98.37 TWD Apr 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 24, 2026.

How to read this chart

60‑month range 23.30 TWD – 62.70 TWD · fair‑value band 73.16 TWD – 123.59 TWD · the 48.95 TWD price screens below the 98.37 TWD 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. Dashed = 300-day average. As of Sep 24, 2026.

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Company profile

Lang Inc. manufactures and sells electronic products, communication connectors, and cable components Taiwan and China. The company operates through Live Streaming Platform, and Electronics Business and other segments. It offers sockets, connecting wires, and remote-control products.

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Lang Inc. manufactures and sells electronic products, communication connectors, and cable components Taiwan and China. The company operates through Live Streaming Platform, and Electronics Business and other segments. It offers sockets, connecting wires, and remote-control products. The company also provides connectors, power cords, signal cables, and computer cables; e-commerce services, as well as medical equipment rental business. In addition, it is involved in cultural and creative, telecommunications equipment, and automobile industries. The company was formerly known as Jye Tai Precision Industrial Co., Ltd. and changed its name to Lang Inc. in December 2020. Lang Inc. was incorporated in 1973 and is based in Taipei, Taiwan.

Stock analysis

Lang Inc (6165) currently trades at 48.95 TWD, while our model-based Fair Value estimate is 98.37 TWD, implying the stock looks roughly 50.2% undervalued today.

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Valuation

Bull case: the Growth Earnings group reads highest at a median of 211.73 TWD per share, and 11 of the 16 models we run sit above the 48.95 TWD price.

Bear case: the Asset-Based group reads lowest at 14.20 TWD, and 5 of the 16 models stay below the price. Evidence for this calculation is high.

Scenario range: 73.16 TWD (bear) to 123.59 TWD (bull), the price of 48.95 TWD sits below 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 46/100 (below-average quality), in the Technology sector.

Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.

Lang Inc reported revenue of 3.2B TWD in FY2025 versus 2.7B TWD in FY2021, a compound +4.3%/yr. Reported net income was 308M TWD in FY2025, compounding +22.1%/yr from FY2021.

Key figures

Market cap 3.9B TWD (≈ $121M) · P/E ratio 13.6 · P/S ratio 1.31 · EPS (TTM) 3.59 TWD · Dividend yield 10.2% · Net margin 9.6% · Return on equity 23.0% · Return on assets (EBIT) 7.6%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 49 out of 100 (low confidence).

What moves the price

The share trades about 13% below its 52-week high and 22% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Technology peers we cover trades at −66% fair-value upside, at 101%, 6165 screens cheaper than that median.

Fair Value models

Bear 73.16 TWD Fair Value 98.37 TWD Bull 123.59 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. 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.
Highest evidence
EPV 32.97 TWD 36.56 TWD 39.47 TWD 74
ROIC Compounder 40.11 TWD 56.13 TWD 64.69 TWD 70
EV/EBITDA 78.70 TWD 103.91 TWD 129.13 TWD 67
All 16 models by family
Earnings-Based
Graham-Dodd 28.49 TWD 198.67 TWD 278.80 TWD 61
Lynch FV 102.64 TWD 146.62 TWD 190.61 TWD 59
PEG = 1.0 102.64 TWD 146.62 TWD 190.61 TWD 55
EPV 32.97 TWD 36.56 TWD 39.47 TWD 74
Dividend Discount
Gordon GGM 4.34 TWD 7.27 TWD 9.44 TWD 66
DDM Multi-Stage 4.34 TWD 6.90 TWD 7.82 TWD 65
Multiples
P/E Multiple 87.97 TWD 117.30 TWD 146.62 TWD 63
P/S Multiple 53.41 TWD 71.22 TWD 89.02 TWD 58
P/B Multiple 53.41 TWD 71.22 TWD 89.02 TWD 55
EV/EBIT 89.58 TWD 118.42 TWD 147.26 TWD 66
EV/EBITDA 78.70 TWD 103.91 TWD 129.13 TWD 67
EV/Revenue 46.80 TWD 65.54 TWD 84.29 TWD 54
Asset-Based
NCAV (Graham) 10.60 TWD 14.20 TWD 21.19 TWD 54
Economic Profit
Residual Income 21.63 TWD 29.71 TWD 94.96 TWD 62
ROIC Compounder 40.11 TWD 56.13 TWD 64.69 TWD 70
Growth Earnings
Growth-Adj P/E 148.21 TWD 211.73 TWD 275.24 TWD 65

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Quality Score breakdown

Overall quality 46/100

Of which business quality 48 · Market factors (momentum, volatility) 50

Profitability 60
Margins and returns on capital today
Quality Growth 72
Are margins and returns improving?
Cashflow 15
Earnings quality: real cash, not paper profit
Fin. Strength 87
Balance sheet, leverage, solvency risk
Investment 0
Disciplined investing over empire-building
Low Volatility 81
Calm price path (market factor)
Momentum 37
Price trend over the last 3–12 months (market factor)
52W Momentum 36
Distance to the 52-week high (market factor)
Net Issuance 36
Share count: buybacks or dilution?

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Revenue & earnings trend

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. 49/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Revenue growth 1 year
+13.0%
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.
+2.2%
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.
+30.6%
Start year 2020 (pandemic). Over 10 years: +36.0% a year
Revenue growth 23 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.
+4.4%
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.
+25.6%
Earnings growth per share plus dividend.
Earnings per share, growth per year+15.4%
Dividend (yield on the price)10.2%
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.10% → 11%
2025 sits 641% above its own trend. The rate follows the median trend of the last 5 years, not that single year.

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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 · 653 stocks

Beats the industry median on 9/13 measures
Overall it ranks above its industry peers.
Valuation
Quality Score 46 · Below median
Fair Value upside +101% · Top 25%
Profitability
Return on equity (TTM) 23% · Top 25%
Return on assets 8% · Top 25%
Net margin (TTM) 9% · Above median
Operating margin (TTM) 12% · Above median
Growth and dividend
Revenue growth 7% · Below median
Dividend yield (TTM) 10.2% · Top 25%
Balance sheet
Debt / equity 0.50× · Highest 25%

Valuation Multiplesvs Electronic Components median · lower = cheaper

P/E (TTM) 13.6× · Cheapest 25%
P/B 2.47× · Pricier than median
P/S (TTM) 1.18× · Cheaper than median
EV/EBITDA 9.0× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 0
FUTURE (revenue growth)33 · sector 39
PAST (return on equity)92 · sector 26
HEALTH (low debt)75 · sector 95
DIVIDEND (yield)100 · sector 25

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Electronic Components stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Amphenol Corporation APH $82.84 $91.12 +10%
Delta Electronics, Inc 2308 1,910 TWD 519.57 TWD −73%
Corning Incorporated GLW $159.69 $34.01 −79%
Hon Hai Precision Industry Co 2317 250.50 TWD 293.80 TWD +17%
Luxshare Precision Industry Co 002475 ¥54.84 ¥18.55 −66%
Samsung Electro-Mechanics Co 009150 1,507,000 KRW 171,572 KRW −89%
Suzhou Dongshan Precision Manufacturing Co 002384 ¥198.12 ¥21.19 −89%
TE Connectivity plc TEL $213.48 $140.75 −34%
Elite Material Co 2383 5,050 TWD 800.51 TWD −84%
Yageo Corporation 2327 580.00 TWD 527.64 TWD −9%

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Lang Inc · Fair Value
98.37 TWD +50%Fair Value
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Cite: Fair Value Calculator (2026). "Lang Inc Fair Value". https://www.fairvalue-calculator.com/stock/6165

Frequently asked questions

Is Lang Inc (6165) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 98.37 TWD versus a price of 48.95 TWD, about +101% upside (undervalued).
What is the fair value of 6165?
Our model-based fair value for Lang Inc is 98.37 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 48.95 TWD.
What is the quality score of 6165?
Lang Inc has a Quality Score of 46/100. 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 Lang Inc (6165)?
Our model-based price target is the fair value of 98.37 TWD (as of Sep 24, 2026) from 16 valuation models. Cautious scenario 73.16 TWD, optimistic scenario 123.59 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Lang Inc stock forecast for 2026?
Our models put fair value at 98.37 TWD, about +101% upside versus a price of 48.95 TWD (undervalued). Cautious scenario 73.16 TWD, optimistic scenario 123.59 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Lang Inc (6165)?
Lang Inc reported trailing-twelve-month revenue of about 3.3B TWD (latest available figure, as of Sep 24, 2026).
Does Lang Inc pay a dividend?
Lang Inc currently shows a dividend yield of about 10.21% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Lang Inc (6165)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Lang Inc it is 98.37 TWD per share (as of Sep 24, 2026), against a price of 48.95 TWD. It is the blended result of 16 valuation models (cash flow, earnings, asset, dividend).
Is Lang Inc stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 6165 trades below its calculated fair value: price 48.95 TWD, fair value 98.37 TWD, a gap of about +101% (undervalued). 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 6165?
No. The price is what the market pays today (48.95 TWD); the fair value is what the company's own numbers justify (98.37 TWD). For Lang Inc the two are 49.42 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Lang Inc worth?
The market values Lang Inc at about 3.9B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 48.95 TWD; our models calculate a fair value of 98.37 TWD per share.
What do the bullish and bearish scenarios say about 6165?
Our models span a range for Lang Inc: cautious scenario 73.16 TWD, base 98.37 TWD, optimistic 123.59 TWD per share (as of Sep 24, 2026, price 48.95 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 6165?
Lang Inc trades at a price-to-earnings ratio of 13.6 (as of Sep 24, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 98.37 TWD is built from several models across several years. Other multiples: P/B 2.5, P/S 1.2, EV/EBITDA 9.0.
How solid is the balance sheet of Lang Inc (6165)?
Balance-sheet figures for Lang Inc (as of Sep 24, 2026): return on equity 23.0%, debt of 0.50 per unit of equity. They feed the Quality Score of 46/100, which measures business quality independently of the share price.
How far is 6165 from its 52-week high?
Lang Inc trades at 48.95 TWD, about 13% below its 52-week high of 56.10 TWD and 22% above the low of 40.20 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 98.37 TWD is for.
Which stocks are comparable to Lang Inc?
From the same area (Technology) we also value Amphenol Corporation, Delta Electronics, Inc, Corning Incorporated, Hon Hai Precision Industry Co, 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 Lang Inc stock attractive at the current price?
The data as of Sep 24, 2026: price 48.95 TWD, calculated fair value 98.37 TWD (+101%), Quality Score 46/100, from 16 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 6165 calculated?
We run Lang Inc through 16 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 98.37 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 13.2 % above its aggregate fair value. Lang Inc currently trades 101 % below its own fair value, and the market average says nothing about that. 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 Lang Inc (6165)?
The closing price on Sep 24, 2026 was 48.95 TWD. Our model-based fair value is 98.37 TWD, about +101% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Lang Inc right now?
The price is below even our cautious bear case (73.16 TWD). The market is more pessimistic than our downside scenario. Solid quality (46/100) at a price below fair value, the discount is the argument here, not the business quality.

Key figures of Lang Inc

How large is the market capitalisation of Lang Inc (6165)?
The market capitalisation of Lang Inc is 3.9B TWD (≈ $121M). 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 Lang Inc (6165)?
The price-to-sales ratio of Lang Inc is 1.31 (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 Lang Inc (6165)?
Earnings per share at Lang Inc are 3.59 TWD (price ÷ EPS = P/E 13.6). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Lang Inc (6165)?
The dividend yield of Lang Inc is 10.2% (payout 139%). 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 Lang Inc (6165)?
The net margin of Lang Inc is 9.6% (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 Lang Inc (6165)?
The return on equity (ROE) of Lang Inc is 23.0% (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 Lang Inc (6165)?
On an EBIT basis the return on assets of Lang Inc is 7.6% (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 Lang Inc (6165)?
The operating margin of Lang Inc is 11.7% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Lang Inc (6165)?
Revenue at Lang Inc is growing +6.5% versus a year earlier (3y avg +2.2%). 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 Lang Inc (6165)?
Earnings per share at Lang Inc are growing +2.5% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Lang Inc (6165) generate?
The free cash flow of Lang Inc is −424M TWD (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Lang Inc (6165) carry?
The net debt of Lang Inc is 183M TWD (fiscal year 2025). 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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