Jeju Semiconductor Corp (080220) Fair Value & Analysis
Technology · KR · Market cap 2.8T KRW
Fair value as of: Aug 13, 2026
From 26 valuation models · updated yesterday
Fair value updated Aug 13, 2026, revised from 23,473 KRW to 23,830 KRW (+1.5%) since Jul 17, 2026. Share price +19.8% over the past month.
A solid business, but screening 73% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (55,265 KRW). The favourable scenario is already priced in.
- The model range is unusually wide (17,410 KRW to 55,265 KRW). The outcome hinges heavily on assumptions, so read the point estimate with caution.
- Solid but not exceptional quality (68/100) and above fair value, neither a clear bargain nor a standout compounder.
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 3,490 KRW – 134,000 KRW · fair‑value band 17,410 KRW – 55,265 KRW · the 88,300 KRW price screens above the 23,830 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
Jeju Semiconductor Corp (080220) currently trades at 88,300 KRW, while our model-based Fair Value estimate is 23,830 KRW, implying the stock looks roughly 73.0% overvalued today. The Quality Score stands at 68/100 (solid 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: high).
Over the trailing twelve months, Jeju Semiconductor Corp generated revenue of 181B KRW at a net margin of 19.0%. Revenue declined 42.8% year over year. Net debt stands at 8.9B KRW. Fundamentals as of Aug 13, 2026
Our scenario range runs from 17,410 KRW (bear case) to 55,265 KRW (bull case); at 88,300 KRW, the current price sits above 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 36% below its 52-week high, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at -46% fair-value upside, at -73%, 080220 screens richer 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 26 models by family
Widest divergence: Growth Earnings (42,512 KRW) versus Dividend Discount (649.31 KRW). Highest evidence: Growth DCF (80).
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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 67 · Market factors (momentum, volatility) 74
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
Jeju Semiconductor Corp. provides memory semiconductor solutions worldwide. The company offers multi chip package (MCP) products, such as NAND MCP/eMCP and NOR MCP; low power and commodity DRAM products; OctaRAM and CellularRAM/pSRAM products; and parallel and serial Nand flash, and eMMC products.
Full company description
Jeju Semiconductor Corp. provides memory semiconductor solutions worldwide. The company offers multi chip package (MCP) products, such as NAND MCP/eMCP and NOR MCP; low power and commodity DRAM products; OctaRAM and CellularRAM/pSRAM products; and parallel and serial Nand flash, and eMMC products. It serves automotive, IoT, network, mobile, and consumer markets. The company was founded in 2000 and is headquartered in Jeju, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Jeju Semiconductor Corp reported revenue of 302B KRW in FY2025 versus 193B KRW in FY2021, a compound +11.8%/yr. Reported net income was 39.5B KRW in FY2025, compounding +33.1%/yr from FY2021.
080220 screens 73% overvalued. Compare with TES Co →
Peer Group
Semiconductors & Semiconductor Equipment · 50 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 & Semiconductor Equipment 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 & Semiconductor Equipment stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| TES Co 095610 | 145,900 KRW | 57,543 KRW | -61% |
| Eugene Technology Co 084370 | 129,200 KRW | 47,495 KRW | -63% |
| TSE Co 131290 | 250,000 KRW | 83,925 KRW | -66% |
| ISC Co 095340 | 159,800 KRW | 61,198 KRW | -62% |
| PSK HOLDINGS Inc 031980 | 108,100 KRW | 58,508 KRW | -46% |
| Tokai Carbon Korea Co 064760 | 229,000 KRW | 154,525 KRW | -33% |
| HANA Micron Inc 067310 | 36,650 KRW | 16,102 KRW | -56% |
| RFHIC Corporation 218410 | 54,000 KRW | 29,096 KRW | -46% |
| S&S Tech Corporation 101490 | 44,850 KRW | 60,781 KRW | +36% |
| Global Standard Technology, Limited 083450 | 50,500 KRW | 59,982 KRW | +19% |
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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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