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Wintec Co. Ltd (320000) fair value: what the stock is really worth

As of Oct 2, 2026: fair value of Wintec Co. Ltd KRW 1,720, price KRW 10,260, upside -83.2%, quality 31 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

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

Technology · KR · ISIN KR7320000003

WC Thin data Sep 24, 2026

Wintec Co. Ltd

320000 · KQ

Weakest SetupStrongly overvalued and low quality.

!Fair value 1,720 KRW · Strongly overvalued (−83.2%)
!Quality 31/100
!Weak Growth (revenue 5y +0.4 %/yr)
!Loss-making · -191.3% net margin (FY2025)
!Moderate debt · negative free cash flow
!Trails peers (2/9)
!Narrow moat 3/100
!Evidence only low, so the estimate is less certain
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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

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Price vs Fair Value

42,050 KRW 7,115 KRW Fair Value 1,720 KRW Apr 2021 Oct 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 7,115 KRW – 42,050 KRW · fair‑value band 1,283 KRW – 2,567 KRW · the 10,260 KRW price screens above the 1,720 KRW fair value. Dashed = 300-day average. As of Sep 24, 2026.

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Company profile

HanWool Semiconductor, Inc. provides x-ray, microchip, film and FPD, and artificial intelligence products.

Show more

HanWool Semiconductor, Inc. provides x-ray, microchip, film and FPD, and artificial intelligence products. It offers WVS-6CX.AI, a device that inspects the external condition of microchips at high speed using proprietary algorithms and AI; WVS-RP3000, a device that inspects the condition of micro chips and reel tapes packed in reels at high speed; WVS-AM100CIB, a device that measures the electrical characteristics of microchips; WVS-MT300, a device that precisely mounts microchips on a PCB and board using pick and placement; WVF-CUxxx Series, a device that automatically inspects copper foil films; WXI-CT160, a device that inspect the product for defects through non-destructive inspection using nano focus X-ray; WXI-CT130, a device that inspect the product for defects through non-destructive inspection using micro focus X-ray; COF Insp. System, a COF PKG visual inspection system; WVS-AKKON, a device that inspects the conductive particles of the LCD and OLED Panel; and WVS-BONDER, a device that inspects the bonding status of the LCD & OLED Panel and Driver IC. The company was formerly known as Wintec Co., Ltd. and changed its name to HanWool Semiconductor, Inc. in July 2024. The company was founded in 1999 and is based in Gunpo-si, South Korea.

Stock analysis

Wintec Co. Ltd (320000) currently trades at 10,260 KRW, while our model-based Fair Value estimate is 1,720 KRW, 83.2% below the price, so the stock looks overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 80/100, which puts the evidence level at low.

Scenario range: 1,283 KRW (bear) to 2,567 KRW (bull), the price of 10,260 KRW 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 31/100 (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.

Wintec Co. Ltd reported revenue of 11.5B KRW in FY2025 versus 15.4B KRW in FY2021, a compound −7.1%/yr. Reported net income was −21.9B KRW in FY2025.

Key figures

Market cap 94.5B KRW (≈ $70.4M) · P/S ratio 12.9 · Net margin −289% · Return on equity −45.1% · Return on assets (EBIT) −1.4% · Operating margin −75.7% · Revenue (TTM) 7.3B KRW · Revenue growth (YoY) +25.4%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 22 out of 100 (low confidence).

What moves the price

The share trades about 56% below its 52-week high and 44% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Technology peers we cover trades at −37% fair-value upside, at −83%, 320000 screens richer than that median.

Fair Value models

Bear 1,283 KRW Fair Value 1,720 KRW Bull 2,567 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. 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. 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
NCAV (Graham) 2,464 KRW 3,301 KRW 4,927 KRW 54
All 1 models by family
Asset-Based
NCAV (Graham) 2,464 KRW 3,301 KRW 4,927 KRW 54

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Quality Score breakdown

Overall quality 31/100

Of which business quality 31 · Market factors (momentum, volatility) 29

Profitability 1
Margins and returns on capital today
Quality Growth 50
Are margins and returns improving?
Cashflow 0
Earnings quality: real cash, not paper profit
Fin. Strength 28
Balance sheet, leverage, solvency risk
Investment 39
Disciplined investing over empire-building
Low Volatility 21
Calm price path (market factor)
Momentum 39
Price trend over the last 3–12 months (market factor)
52W Momentum 23
Distance to the 52-week high (market factor)
Net Issuance 100
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. 2/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+21.3%
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.
−17.3%
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.
+0.4%
Start year 2020 (pandemic)
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.
1.0% (2020) → −44.0% (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

320000 screens overvalued: fair value 83% below the price. Compare with Keysight Technologies, Inc →

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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.Scientific & Technical Instruments · 154 stocks

Beats the industry median on 2/8 measures
Overall it trails its industry peers.
Valuation
Quality Score 31 · Bottom 25%
Fair Value upside −83.2% · Bottom 25%
Profitability
Return on assets −8.1% · Bottom 25%
Net margin (TTM) −191.3% · Bottom 25%
Operating margin (TTM) −75.7% · Bottom 25%
Growth and dividend
Revenue growth 25.4% · Top 25%
Balance sheet
Debt / equity 0.60× · Highest 25%

Valuation Multiplesvs Scientific & Technical Instruments median · lower = cheaper

P/S (TTM) 0.01× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 0
FUTURE (revenue growth)100 · sector 31
PAST (return on equity)0 · sector 24
HEALTH (low debt)70 · sector 98
DIVIDEND (yield)0 · sector 18

VALUE 0: the price sits above our fair-value range.

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 Scientific & Technical Instruments stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Keysight Technologies, Inc KEYS $362.15 $116.07 −68%
Coherent Corp COHR $292.21 $98.35 −66%
Garmin Ltd GRMN $294.14 $304.44 +4%
Chroma ATE Inc 2360 2,295 TWD 614.66 TWD −73%
Teledyne Technologies Incorporated TDY $605.59 $666.15 +10%
AVIC Chengdu Aircraft Company 302132 ¥72.18 ¥19.61 −73%
MKS Inc MKSI $260.82 $199.90 −23%
Fortive Corporation FTV $56.09 $35.20 −37%
Trimble Inc TRMB $57.85 $29.24 −49%
Cognex Corporation CGNX $58.75 $38.10 −35%

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Wintec Co. Ltd · Fair Value
1,720 KRW −83%Fair Value
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Cite: Fair Value Calculator (2026). "Wintec Co. Ltd Fair Value". https://www.fairvalue-calculator.com/stock/320000

Frequently asked questions

Is Wintec Co. Ltd (320000) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 1,720 KRW versus a price of 10,260 KRW, about −83% upside (overvalued).
What is the fair value of 320000?
Our model-based fair value for Wintec Co. Ltd is 1,720 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 10,260 KRW.
What is the quality score of 320000?
Wintec Co. Ltd has a Quality Score of 31/100. 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 Wintec Co. Ltd (320000)?
Our model-based price target is the fair value of 1,720 KRW (as of Sep 24, 2026) from 1 valuation models. Cautious scenario 1,283 KRW, optimistic scenario 2,567 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Wintec Co. Ltd stock forecast for 2026?
Our models put fair value at 1,720 KRW, about −83% upside versus a price of 10,260 KRW (overvalued). Cautious scenario 1,283 KRW, optimistic scenario 2,567 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Wintec Co. Ltd (320000)?
Wintec Co. Ltd reported trailing-twelve-month revenue of about 7.3B KRW (latest available figure, as of Sep 24, 2026).
What is the intrinsic value of Wintec Co. Ltd (320000)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Wintec Co. Ltd it is 1,720 KRW per share (as of Sep 24, 2026), against a price of 10,260 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Wintec Co. Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 320000 trades above its calculated fair value: price 10,260 KRW, fair value 1,720 KRW, a gap of about −83% (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 320000?
No. The price is what the market pays today (10,260 KRW); the fair value is what the company's own numbers justify (1,720 KRW). For Wintec Co. Ltd the two are 8,540 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Wintec Co. Ltd worth?
The market values Wintec Co. Ltd at about 94.5B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 10,260 KRW; our models calculate a fair value of 1,720 KRW per share.
What do the bullish and bearish scenarios say about 320000?
Our models span a range for Wintec Co. Ltd: cautious scenario 1,283 KRW, base 1,720 KRW, optimistic 2,567 KRW per share (as of Sep 24, 2026, price 10,260 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Wintec Co. Ltd (320000)?
Balance-sheet figures for Wintec Co. Ltd (as of Sep 24, 2026): return on equity −45.1%, debt of 0.60 per unit of equity. They feed the Quality Score of 31/100, which measures business quality independently of the share price.
How far is 320000 from its 52-week high?
Wintec Co. Ltd trades at 10,260 KRW, about 56% below its 52-week high of 23,200 KRW and 44% above the low of 7,115 KRW (as of Oct 2, 2026). Distance from the high says nothing about value: that is what the fair value of 1,720 KRW is for.
Which stocks are comparable to Wintec Co. Ltd?
From the same area (Technology) we also value Keysight Technologies, Inc, Coherent Corp, Garmin Ltd, Chroma ATE 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 Wintec Co. Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 10,260 KRW, calculated fair value 1,720 KRW (−83%), Quality Score 31/100, from 1 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 320000 calculated?
We run Wintec Co. Ltd through 1 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 1,720 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 14.5 % above its aggregate fair value. Wintec Co. Ltd 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 Wintec Co. Ltd (320000)?
The closing price on Oct 2, 2026 was 10,260 KRW. Our model-based fair value is 1,720 KRW, about −83% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Wintec Co. Ltd right now?
The price sits above even our optimistic bull case (2,567 KRW). The favourable scenario is already priced in. Weak quality (31/100) and above fair value at the same time, the margin of safety is missing on both counts. 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 (1,283 KRW to 2,567 KRW) leaves room in how you read the outcome.

Key figures of Wintec Co. Ltd

How large is the market capitalisation of Wintec Co. Ltd (320000)?
The market capitalisation of Wintec Co. Ltd is 94.5B KRW (≈ $70.4M). 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 Wintec Co. Ltd (320000)?
The price-to-sales ratio of Wintec Co. Ltd is 12.9 (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 Wintec Co. Ltd (320000)?
The net margin of Wintec Co. Ltd is −289% (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 Wintec Co. Ltd (320000)?
The return on equity (ROE) of Wintec Co. Ltd is −45.1% (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 Wintec Co. Ltd (320000)?
On an EBIT basis the return on assets of Wintec Co. Ltd is −1.4% (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 Wintec Co. Ltd (320000)?
The operating margin of Wintec Co. Ltd is −75.7% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Wintec Co. Ltd (320000)?
Revenue at Wintec Co. Ltd is growing +25.4% versus a year earlier (3y avg −17.3%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much free cash flow does Wintec Co. Ltd (320000) generate?
The free cash flow of Wintec Co. Ltd is −7.8B 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 Wintec Co. Ltd (320000) carry?
The net debt of Wintec Co. Ltd is 28.4B 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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