Jeju Semiconductor Corp (080220) Fair Value & Analysis
Technology · KR · Market cap 2.8T KRW (≈ $1.9B) · ISIN KR7080220007
What is Jeju Semiconductor Corp really worth?
A solid business, but trading 201% above our fair value of 23,830 KRW.
Strengths
Risks
Fair value as of: Aug 27, 2026
From 26 valuation models · updated 9 days ago
Share price −4.9% over the past month.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
What matters now
- The price sits above even our optimistic bull case (52,544 KRW). The favourable scenario is already priced in.
- The model range is unusually wide (17,016 KRW to 52,544 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 27, 2026.
How to read this chart
60‑month range 3,490 KRW – 134,000 KRW · fair‑value band 17,016 KRW – 52,544 KRW · the 71,800 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 27, 2026.
Analysis
Jeju Semiconductor Corp (080220) currently trades at 71,800 KRW, while our model-based Fair Value estimate is 23,830 KRW, implying the stock looks roughly 201.3% overvalued today. The Quality Score stands at 68/100 (solid quality), in the Technology sector. Bull case: the Growth Earnings group reads highest at a median of 40,418 KRW per share, and 0 of the 26 models we run sit above the 71,800 KRW price. Bear case: the Asset-Based group reads lowest at 5,317 KRW, and 26 of the 26 models stay below the price. Evidence for this calculation is medium.
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 27, 2026
Our scenario range runs from 17,016 KRW (bear case) to 52,544 KRW (bull case); at 71,800 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 48% below its 52-week high, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at −43% fair-value upside, at −67%, 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, family-balanced 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. Every input is real reported data, nothing guessed.
All 26 models by family
Widest divergence: Growth Earnings (40,418 KRW) versus Dividend Discount (649.31 KRW). Highest evidence: FCF DCF (75).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 27, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 67 · Market factors (momentum, volatility) 58
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.
All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.
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 201% overvalued. Compare with TES Co →
Peer Group
Semiconductors & Semiconductor Equipment · 48 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
Strength profile in five axes (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.
Similar stocks
10 more Semiconductors & Semiconductor Equipment stocks, each showing price versus our Fair Value estimate (as of Aug 27, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| TES Co 095610 | 144,000 KRW | 57,543 KRW | −60% |
| Eugene Technology Co 084370 | 128,500 KRW | 47,495 KRW | −63% |
| TSE Co 131290 | 256,000 KRW | 83,925 KRW | −67% |
| ISC Co 095340 | 159,800 KRW | 61,198 KRW | −62% |
| PSK HOLDINGS Inc 031980 | 112,200 KRW | 74,962 KRW | −33% |
| Tokai Carbon Korea Co 064760 | 225,500 KRW | 154,525 KRW | −31% |
| HANA Micron Inc 067310 | 36,650 KRW | 16,102 KRW | −56% |
| RFHIC Corporation 218410 | 51,000 KRW | 29,096 KRW | −43% |
| S&S Tech Corporation 101490 | 43,250 KRW | 60,781 KRW | +41% |
| Global Standard Technology, Limited 083450 | 50,500 KRW | 59,982 KRW | +19% |
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