Winpac Inc (097800) Fair Value & Analysis
Technology · KR · Market cap 54.0B KRW
Fair value as of: Aug 13, 2026
From 2 valuation models · updated 6 days ago
Fair value updated Aug 13, 2026, revised from 1,544 KRW to 1,506 KRW (−2.5%) since Jul 20, 2026. Share price +15.8% over the past month.
Below-average quality, and screening another 29% overvalued on our models.
What matters now
- Solid but not exceptional quality (45/100) and above fair value, neither a clear bargain nor a standout compounder.
- A fairly wide model range (1,124 KRW to 2,247 KRW) leaves room in how you read the outcome.
- Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.
How to read this chart
60‑month range 1,385 KRW – 12,256 KRW · fair‑value band 1,124 KRW – 2,247 KRW · the 2,130 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 Aug 13, 2026.
Analysis
Winpac Inc (097800) currently trades at 2,130 KRW, while our model-based Fair Value estimate is 1,506 KRW, implying the stock looks roughly 29.3% overvalued today. The Quality Score stands at 45/100 (below-average quality), in the Technology sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: low).
Over the trailing twelve months, Winpac Inc generated revenue of 83.1B KRW at a net margin of -15.9%. Revenue grew 51.6% year over year. It earns a return on equity of -21.3%. Net debt stands at 51.7B KRW. Fundamentals as of Aug 13, 2026
Our scenario range runs from 1,124 KRW (bear case) to 2,247 KRW (bull case); at 2,130 KRW, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 43% below its 52-week high and 23% above its 52-week low, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at -59% fair-value upside, at -29%, 097800 screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 2 models by family
Widest divergence: Asset-Based (2,213,663 KRW) versus Multiples (1,506 KRW). Highest evidence: EV/EBITDA (54).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 42 · Market factors (momentum, volatility) 25
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
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 …
Full company description
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.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
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.
097800 screens 29% overvalued. Compare with NVIDIA Corporation →
Peer Group
Semiconductors · 327 stocks
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.
Valuation Multiples vs Semiconductors median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Semiconductors stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| NVIDIA Corporation NVDA | $225.01 | $98.98 | -56% |
| Taiwan Semiconductor Manufacturing Company TSM | $429.15 | $291.42 | -32% |
| Broadcom Inc 1AVGO | €366.85 | €121.25 | -67% |
| Micron Technology, Inc 1MU | €802.10 | €185.67 | -77% |
| SK hynix Inc 000660 | 1,504,000 KRW | 1,481,291 KRW | -2% |
| Advanced Micro Devices, Inc 1AMD | €428.20 | €56.33 | -87% |
| Intel Corporation INTC | C$54.50 | C$16.95 | -69% |
| MediaTek Inc 2454 | 3,845 TWD | 1,559 TWD | -59% |
| SK Square Co 402340 | 1,024,000 KRW | 1,204,862 KRW | +18% |
| Semiconductor Manufacturing International Corporation 0981 | HK$73.00 | HK$13.18 | -82% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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