JASTECH Ltd (090470) Fair Value & Analysis
Technology · KR · Market cap 70.5B KRW
Fair value as of: Aug 13, 2026
From 1 valuation models · updated 6 days ago
Fair value updated Aug 13, 2026, revised from 940.23 KRW to 1,199 KRW (+27.5%) since Jul 22, 2026. Share price +17.0% over the past month.
Below-average quality, and screening another 74% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (1,499 KRW). The favourable scenario is already priced in.
- Weak quality (32/100) 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 (791.22 KRW to 1,499 KRW) leaves room in how you read the outcome.
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 3,002 KRW – 11,259 KRW · fair‑value band 791.22 KRW – 1,499 KRW · the 4,535 KRW price screens above the 1,199 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
JASTECH Ltd (090470) currently trades at 4,535 KRW, while our model-based Fair Value estimate is 1,199 KRW, implying the stock looks roughly 73.6% overvalued today. The Quality Score stands at 32/100 (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, JASTECH Ltd generated revenue of 123B KRW at a net margin of 14.1%. Revenue grew 70.2% year over year. Net debt stands at 11.8B KRW. Fundamentals as of Aug 13, 2026
Our scenario range runs from 791.22 KRW (bear case) to 1,499 KRW (bull case); at 4,535 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 55% below its 52-week high and 55% above its 52-week low, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at 10% fair-value upside, at -74%, 090470 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 1 models by family
Notify me when 090470 reaches fair value
Free. You confirm by email (double opt-in) and can unsubscribe anytime in one click.
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 28 · Market factors (momentum, volatility) 22
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
JASTECH, Ltd. manufactures and sells semiconductor equipment. It offers display module mounting, laser, refresh, and plating equipment, as well as develops FPD inspection equipment and motion recognition solutions. The company was formerly known as ASTJETEC Co. Ltd. and changed its name to JASTECH, Ltd. in December 2015. JASTECH, Ltd.
Full company description
JASTECH, Ltd. manufactures and sells semiconductor equipment. It offers display module mounting, laser, refresh, and plating equipment, as well as develops FPD inspection equipment and motion recognition solutions. The company was formerly known as ASTJETEC Co. Ltd. and changed its name to JASTECH, Ltd. in December 2015. JASTECH, Ltd. was founded in 1995 and is headquartered in Incheon, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
JASTECH Ltd reported revenue of 30.7B KRW in FY2025 versus 81.8B KRW in FY2021, a compound −21.8%/yr. Reported net income was −24.8B KRW in FY2025.
090470 screens 74% overvalued. Compare with STCube, Inc →
Peer Group
Electronic Equipment & Parts · 20 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.
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 Electronic Equipment & Parts stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| STCube, Inc 052020 | 9,130 KRW | 2,160 KRW | -76% |
| VINATech Co 126340 | 76,700 KRW | 24,754 KRW | -68% |
| Partron Co 091700 | 5,500 KRW | 13,133 KRW | +139% |
| Amotech Co 052710 | 13,520 KRW | 14,277 KRW | +6% |
| KHVATEC Co 060720 | 11,770 KRW | 23,424 KRW | +99% |
| MNTech Co 095500 | 7,500 KRW | 8,280 KRW | +10% |
| Namuga Co 190510 | 14,530 KRW | 44,255 KRW | +205% |
| Powerlogics. Co 047310 | 3,055 KRW | 5,000 KRW | +64% |
| e-LITECOM CO., Ltd 041520 | 11,570 KRW | 11,520 KRW | -0% |
| Ajinextek Co 059120 | 7,440 KRW | 3,455 KRW | -54% |
Compare JASTECH Ltd with another stock
Price, fair value, quality and upside side by side.
Explore undervalued stocks
More undervalued Technology stocks →
Frequently asked questions
Is JASTECH Ltd (090470) overvalued or undervalued?
What is the fair value of 090470?
What is the quality score of 090470?
What is the revenue of JASTECH Ltd (090470)?
What is the net profit margin of 090470?
Does JASTECH Ltd pay a dividend?
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.
Track JASTECH Ltd and try Pro for 14 days
One email gets you 14 days of full Pro (review alerts, the 35,000+ stock screener, the diversification check) plus the monthly Top-25 report of the most undervalued quality stocks. No card, cancel anytime.
Zero risk: nothing is ever charged. After 14 days you decide whether to stay.