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LB Semicon Inc (061970) fair value: what the stock is really worth

As of Sep 23, 2026: fair value of LB Semicon Inc KRW 9,922, price KRW 4,400, upside +125.5%, quality 23 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 · KR · ISIN KR7061970000

LS Thin data Sep 24, 2026

LB Semicon Inc

061970 · KQ

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

✓Fair value 9,922 KRW · Strongly undervalued (+126%)
!Quality 23/100
!Weak Growth (revenue 5y +1.6 %/yr)
!Loss-making · -27.6% net margin (TTM)
!Low debt · negative free cash flow
!Trails peers (3/9)
!Narrow moat 17/100
!Evidence only low, so the estimate is less certain
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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

13,759 KRW 2,753 KRW Fair Value 9,922 KRW May 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 2,753 KRW – 13,759 KRW · fair‑value band 6,394 KRW – 13,450 KRW · the 4,400 KRW price screens below the 9,922 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 24, 2026.

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Company profile

LB Semicon Inc. provides flip-chip wafer bumping technology solutions in South Korea.

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LB Semicon Inc. provides flip-chip wafer bumping technology solutions in South Korea. It offers wafer-level packaging technology for packaging and testing integrated circuits; gold bumped wafers, which are applied on various packages, such as chip on glass, chip on film, and chip on plastic; solder bumps for various flip chip packages; Cu pillar bumps; Au RDL, which is used to reposition the layout of the I/O pad; and thick Cu products. The company also provides chip probe test; and back-end services, such as laminating, back grinding, laser marking and grooving, SAW, plasma, post AVI, UV irradiation, pick and place, AVI, visual inspection and packing services, as well as back side coating, foil mount, and tape and reel. LB Semicon Inc. was founded in 2000 and is based in Pyeongtaek-Si, South Korea.

Stock analysis

LB Semicon Inc (061970) currently trades at 4,400 KRW, while our model-based Fair Value estimate is 9,922 KRW, implying the stock looks roughly 55.7% undervalued today.

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Valuation

How firm this estimate is: it rests on 2 models at a data quality of 94/100, which puts the evidence level at low.

Scenario range: 6,394 KRW (bear) to 13,450 KRW (bull), the price of 4,400 KRW 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 23/100 (below-average quality), in the Technology sector.

Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

LB Semicon Inc reported revenue of 480B KRW in FY2025 versus 496B KRW in FY2021, a compound −0.8%/yr. Reported net income was −151B KRW in FY2025.

Key figures

Market cap 256B KRW (≈ $188M) · P/S ratio 0.50 · Net margin −31.4% · Return on equity −44.5% · Return on assets (EBIT) 0.6% · Operating margin 5.7% · Revenue (TTM) 497B KRW · Revenue growth (YoY) +14.9%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 32 out of 100 (medium confidence).

What moves the price

The share trades about 33% below its 52-week high and 48% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Technology peers we cover trades at −41% fair-value upside, at 126%, 061970 screens cheaper than that median.

Fair Value models

Bear 6,394 KRW Fair Value 9,922 KRW Bull 13,450 KRW
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
EV/EBITDA 11,452 KRW 15,603 KRW 19,753 KRW 67
NCAV (Graham) 2,189 KRW 2,933 KRW 4,378 KRW 54
All 2 models by family
Multiples
EV/EBITDA 11,452 KRW 15,603 KRW 19,753 KRW 67
Asset-Based
NCAV (Graham) 2,189 KRW 2,933 KRW 4,378 KRW 54

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Quality Score breakdown

Overall quality 23/100

Of which business quality 23 · Market factors (momentum, volatility) 34

Profitability 10
Margins and returns on capital today
Quality Growth 35
Are margins and returns improving?
Cashflow 7
Earnings quality: real cash, not paper profit
Fin. Strength 27
Balance sheet, leverage, solvency risk
Investment 82
Disciplined investing over empire-building
Low Volatility 19
Calm price path (market factor)
Momentum 41
Price trend over the last 3–12 months (market factor)
52W Momentum 41
Distance to the 52-week high (market factor)
Net Issuance 0
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. 7/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+6.4%
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.
−2.9%
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.
+1.6%
Start year 2020 (pandemic). Over 10 years: +16.2% 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.
+14.2%
Profit margin (trend) ⓘ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.
9.7% (2020) → −8.3% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

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Compare LB Semicon Inc with another stock

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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.Semiconductors · 338 stocks

Beats the industry median on 3/8 measures
Overall it trails its industry peers.
Valuation
Quality Score 23 · Bottom 25%
Fair Value upside +126% · Top 25%
Profitability
Return on assets −2% · Bottom 25%
Net margin (TTM) −28% · Bottom 25%
Operating margin (TTM) 6% · Below median
Growth and dividend
Revenue growth 15% · Above median
Balance sheet
Debt / equity 0.35× · Highest 25%

Valuation Multiplesvs Semiconductors median · lower = cheaper

EV/EBITDA 1.1× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 0
FUTURE (revenue growth)75 · sector 64
PAST (return on equity)0 · sector 22
HEALTH (low debt)82 · sector 95
DIVIDEND (yield)0 · sector 20

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 Semiconductors stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
NVIDIA Corporation NVDA $225.51 $198.56 −12%
Taiwan Semiconductor Manufacturing Company TSM $452.00 $497.20 +10%
Broadcom Inc AVGO $354.99 $303.10 −15%
Micron Technology, Inc MU $1,081 $151.51 −86%
Advanced Micro Devices, Inc AMD $629.26 $122.60 −81%
SK hynix Inc 000660 1,862,000 KRW 2,048,200 KRW +10%
Intel Corporation INTC $127.39 $33.67 −74%
Arm Holdings ARM $306.34 $44.44 −85%
MediaTek Inc 2454 5,285 TWD 3,142 TWD −41%
Texas Instruments Incorporated TXN $270.65 $81.75 −70%

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LB Semicon Inc · Fair Value
9,922 KRW +56%Fair Value
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Cite: Fair Value Calculator (2026). "LB Semicon Inc Fair Value". https://www.fairvalue-calculator.com/stock/061970

Frequently asked questions

Is LB Semicon Inc (061970) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 9,922 KRW versus a price of 4,400 KRW, about +126% upside (undervalued).
What is the fair value of 061970?
Our model-based fair value for LB Semicon Inc is 9,922 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 4,400 KRW.
What is the quality score of 061970?
LB Semicon Inc has a Quality Score of 23/100. 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 LB Semicon Inc (061970)?
Our model-based price target is the fair value of 9,922 KRW (as of Sep 24, 2026) from 2 valuation models. Cautious scenario 6,394 KRW, optimistic scenario 13,450 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the LB Semicon Inc stock forecast for 2026?
Our models put fair value at 9,922 KRW, about +126% upside versus a price of 4,400 KRW (undervalued). Cautious scenario 6,394 KRW, optimistic scenario 13,450 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of LB Semicon Inc (061970)?
LB Semicon Inc reported trailing-twelve-month revenue of about 497B KRW (latest available figure, as of Sep 24, 2026).
What is the intrinsic value of LB Semicon Inc (061970)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For LB Semicon Inc it is 9,922 KRW per share (as of Sep 24, 2026), against a price of 4,400 KRW. It is the blended result of 2 valuation models (cash flow, earnings, asset, dividend).
Is LB Semicon Inc stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 061970 trades below its calculated fair value: price 4,400 KRW, fair value 9,922 KRW, a gap of about +126% (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 061970?
No. The price is what the market pays today (4,400 KRW); the fair value is what the company's own numbers justify (9,922 KRW). For LB Semicon Inc the two are 5,522 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is LB Semicon Inc worth?
The market values LB Semicon Inc at about 256B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 4,400 KRW; our models calculate a fair value of 9,922 KRW per share.
What do the bullish and bearish scenarios say about 061970?
Our models span a range for LB Semicon Inc: cautious scenario 6,394 KRW, base 9,922 KRW, optimistic 13,450 KRW per share (as of Sep 24, 2026, price 4,400 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of LB Semicon Inc (061970)?
Balance-sheet figures for LB Semicon Inc (as of Sep 24, 2026): return on equity −44.5%, debt of 0.35 per unit of equity. They feed the Quality Score of 23/100, which measures business quality independently of the share price.
How far is 061970 from its 52-week high?
LB Semicon Inc trades at 4,400 KRW, about 33% below its 52-week high of 6,578 KRW and 48% above the low of 2,970 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 9,922 KRW is for.
Which stocks are comparable to LB Semicon Inc?
From the same area (Technology) we also value NVIDIA Corporation, Taiwan Semiconductor Manufacturing Company, Broadcom Inc, Micron Technology, 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 LB Semicon Inc stock attractive at the current price?
The data as of Sep 24, 2026: price 4,400 KRW, calculated fair value 9,922 KRW (+126%), Quality Score 23/100, from 2 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 061970 calculated?
We run LB Semicon Inc through 2 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 9,922 KRW, 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 14.0 % above its aggregate fair value. LB Semicon Inc currently trades 126 % 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 LB Semicon Inc (061970)?
The closing price on Sep 23, 2026 was 4,400 KRW. Our model-based fair value is 9,922 KRW, about +126% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with LB Semicon Inc right now?
The large discount to fair value meets weak quality (23/100). That raises the risk this is a value trap rather than a bargain. The price is below even our cautious bear case (6,394 KRW). The market is more pessimistic than our downside scenario. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. A fairly wide model range (6,394 KRW to 13,450 KRW) leaves room in how you read the outcome.

Key figures of LB Semicon Inc

How large is the market capitalisation of LB Semicon Inc (061970)?
The market capitalisation of LB Semicon Inc is 256B KRW (≈ $188M). 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 LB Semicon Inc (061970)?
The price-to-sales ratio of LB Semicon Inc is 0.50 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the net margin of LB Semicon Inc (061970)?
The net margin of LB Semicon Inc is −31.4% (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 LB Semicon Inc (061970)?
The return on equity (ROE) of LB Semicon Inc is −44.5% (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 LB Semicon Inc (061970)?
On an EBIT basis the return on assets of LB Semicon Inc is 0.6% (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 LB Semicon Inc (061970)?
The operating margin of LB Semicon Inc is 5.7% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at LB Semicon Inc (061970)?
Revenue at LB Semicon Inc is growing +14.9% versus a year earlier (3y avg −2.9%). 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 LB Semicon Inc (061970)?
Earnings per share at LB Semicon Inc are growing +11.2% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does LB Semicon Inc (061970) generate?
The free cash flow of LB Semicon Inc is −45.8B KRW (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 LB Semicon Inc (061970) carry?
The net debt of LB Semicon Inc is 300B KRW (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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