Winpac Inc (097800) fair value: what the stock is really worth
As of Oct 2, 2026: fair value of Winpac Inc KRW 1,506, price KRW 4,065, upside -63.0%, quality 43 out of 100. Calculated from audited financials with 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, dashed = 300-day average. As of Oct 2, 2026.
How to read this chart
60‑month range 1,385 KRW – 11,176 KRW · fair‑value band 1,124 KRW – 2,247 KRW · the 4,065 KRW price screens above the 1,506 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Oct 2, 2026.
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WINPAC Inc. produces and sells semiconductor packaging and testing solutions in South Korea.
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WINPAC Inc. produces and sells semiconductor packaging and testing solutions in South Korea. Its packaging products comprise fine pitch ball grid array typed packages for flash/SRAM/fast SRAM, flash/SRAM MCP/DRAM, and ASIC/logic/analog IC packaging; land grid array type packages for PC, memory, DDR2, graphic memory, and mobile phone packaging; and POP and flip chip package products. The company's packaging products also include quad flat packages for analog, ASIC, DSP, PLD, sensor, and micro-controller packaging; quad flat no lead packages for analog, ASIC, wireless RF, MEMS, cell phone, and laptop packaging; humidity sensor packages for automotive, home appliance, industrial HVAC, smart home products, and washing machine packaging; and proximity/ambient light sensor packages for smart phone, automotive, and home appliance, as well as smart, lighting, and display devices packaging. In addition, it offers USB flash drives for portable storage applications; and solid state drives for PC, mobile phone, and digital camera storage applications. Further, the company provides design and simulation services, as well as semiconductor testing services, including SOC and memory testing. WINPAC Inc. was founded in 2002 and is based in Yongin-si, South Korea.
Stock analysis
Winpac Inc (097800) currently trades at 4,065 KRW, while our model-based Fair Value estimate is 1,506 KRW, 63.0% below the price, so the stock looks overvalued today.
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Valuation
How firm this estimate is: it rests on 2 models at a data quality of 95/100, which puts the evidence level at low.
Scenario range: 1,124 KRW (bear) to 2,247 KRW (bull), the price of 4,065 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 43/100 (below-average quality), in the Technology sector.
Weak Growth: Revenue growth is weak: less than 2 % a year.
Winpac Inc reported revenue of 75.5B KRW in FY2025 versus 101B KRW in FY2021, a compound −7.1%/yr. Reported net income was −13.7B KRW in FY2025.
Key figures
Market cap 120B KRW (≈ $89.7M) · P/S ratio 1.27 · Net margin −18.1% · Return on equity −12.8% · Return on assets (EBIT) −9.5% · Operating margin 2.6% · Revenue (TTM) 95.0B KRW · Revenue growth (YoY) +65.0%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 28 out of 100 (low confidence).
What moves the price
The share trades at its 52-week high and 194% 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 −63%, 097800 screens richer than that median.
Fair Value models
Bear 1,124 KRWFair Value 1,506 KRWBull 2,247 KRW
Price 4,065 KRW · Upside -63.0%
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.
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.6/100
Revenue growth is weak: less than 2 % a year.
Revenue growth 1 year
+1.9%
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.
−20.9%
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.
−7.3%
Start year 2020 (pandemic). Over 10 years: +5.7% a year
Revenue growth 11 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.
+3.8%
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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.
4.8% (2020) → −18.9% (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
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.Semiconductors · 335 stocks
Beats the industry median on 2/8 measures
Overall it trails its industry peers.
Valuation
Quality Score43 · Bottom 25%
Fair Value upside−63.0% · Below median
Profitability
Return on assets−3.3% · Bottom 25%
Net margin (TTM)−8.0% · Bottom 25%
Operating margin (TTM)2.6% · Below median
Growth and dividend
Revenue growth65.0% · Top 25%
Balance sheet
Debt / equity0.13× · Above median
Valuation Multiplesvs Semiconductors median · lower = cheaper
EV/EBITDA0.9× · Cheapest 25%
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)100· sector 88
PAST (return on equity)0· sector 27
HEALTH (low debt)94· sector 95
DIVIDEND (yield)0· sector 19
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). "Winpac Inc Fair Value". https://www.fairvalue-calculator.com/stock/097800
Frequently asked questions
Is Winpac Inc (097800) overvalued or undervalued?
As of Oct 2, 2026, our model estimates a fair value of 1,506 KRW versus a price of 4,065 KRW, about −63% upside (overvalued).
What is the fair value of 097800?
Our model-based fair value for Winpac Inc is 1,506 KRW (as of Oct 2, 2026), built from audited fundamentals. The current price: 4,065 KRW.
What is the quality score of 097800?
Winpac Inc has a Quality Score of 43/100. 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 Winpac Inc (097800)?
Our model-based price target is the fair value of 1,506 KRW (as of Oct 2, 2026) from 2 valuation models. Cautious scenario 1,124 KRW, optimistic scenario 2,247 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Winpac Inc stock forecast for 2026?
Our models put fair value at 1,506 KRW, about −63% upside versus a price of 4,065 KRW (overvalued). Cautious scenario 1,124 KRW, optimistic scenario 2,247 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Winpac Inc (097800)?
Winpac Inc reported trailing-twelve-month revenue of about 95.0B KRW (latest available figure, as of Oct 2, 2026).
What is the intrinsic value of Winpac Inc (097800)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Winpac Inc it is 1,506 KRW per share (as of Oct 2, 2026), against a price of 4,065 KRW. It is the blended result of 2 valuation models (cash flow, earnings, asset, dividend).
Is Winpac Inc stock overvalued or undervalued in 2026?
As of Oct 2, 2026, 097800 trades above its calculated fair value: price 4,065 KRW, fair value 1,506 KRW, a gap of about −63% (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 097800?
No. The price is what the market pays today (4,065 KRW); the fair value is what the company's own numbers justify (1,506 KRW). For Winpac Inc the two are 2,559 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Winpac Inc worth?
The market values Winpac Inc at about 120B KRW (market capitalisation, as of Oct 2, 2026). Per share that is 4,065 KRW; our models calculate a fair value of 1,506 KRW per share.
What do the bullish and bearish scenarios say about 097800?
Our models span a range for Winpac Inc: cautious scenario 1,124 KRW, base 1,506 KRW, optimistic 2,247 KRW per share (as of Oct 2, 2026, price 4,065 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Winpac Inc (097800)?
Balance-sheet figures for Winpac Inc (as of Oct 2, 2026): return on equity −12.8%, debt of 0.13 per unit of equity. They feed the Quality Score of 43/100, which measures business quality independently of the share price.
How far is 097800 from its 52-week high?
Winpac Inc trades at 4,065 KRW, at its 52-week high of 4,065 KRW and 194% above the low of 1,385 KRW (as of Oct 2, 2026). Distance from the high says nothing about value: that is what the fair value of 1,506 KRW is for.
Which stocks are comparable to Winpac 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 Winpac Inc stock attractive at the current price?
The data as of Oct 2, 2026: price 4,065 KRW, calculated fair value 1,506 KRW (−63%), Quality Score 43/100, 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 097800 calculated?
We run Winpac 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 1,506 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 14.9 % above its aggregate fair value. Winpac 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 Winpac Inc (097800)?
The closing price on Oct 2, 2026 was 4,065 KRW. Our model-based fair value is 1,506 KRW, about −63% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Winpac Inc right now?
The price sits above even our optimistic bull case (2,247 KRW). The favourable scenario is already priced in. Weak quality (43/100) 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 (1,124 KRW to 2,247 KRW) leaves room in how you read the outcome.
Key figures of Winpac Inc
How large is the market capitalisation of Winpac Inc (097800)?
The market capitalisation of Winpac Inc is 120B KRW (≈ $89.7M). 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 Winpac Inc (097800)?
The price-to-sales ratio of Winpac Inc is 1.27 (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 Winpac Inc (097800)?
The net margin of Winpac Inc is −18.1% (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 Winpac Inc (097800)?
The return on equity (ROE) of Winpac Inc is −12.8% (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 Winpac Inc (097800)?
On an EBIT basis the return on assets of Winpac Inc is −9.5% (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 Winpac Inc (097800)?
The operating margin of Winpac Inc is 2.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Winpac Inc (097800)?
Revenue at Winpac Inc is growing +65.0% versus a year earlier (3y avg −20.9%). 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 Winpac Inc (097800)?
Earnings per share at Winpac Inc are growing −66.3% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Winpac Inc (097800) generate?
The free cash flow of Winpac Inc is −13.5B 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 Winpac Inc (097800) carry?
The net debt of Winpac Inc is 51.7B 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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