Cystech Electronics Corp (6651) Fair Value & Analysis
Technology · TW · Market cap 4.1B TWD
Fair value as of: Jul 21, 2026
From 24 valuation models · updated 20 days ago
Share price −11.8% over the past month.
A strong business, but screening 16% overvalued on our models.
What matters now
- A high-quality business (quality 80/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- Our model range runs from 83.57 TWD (bear) to 142.08 TWD (bull), base 112.82 TWD. The closer the price sits to the lower half, the larger the margin of safety.
- Quality 80/100 (high quality) with high evidence: the data supports the verdict.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 21, 2026.
How to read this chart
60‑month range 50.90 TWD – 169.00 TWD · fair‑value band 83.57 TWD – 142.08 TWD · the 135.00 TWD price screens above the 112.82 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 21, 2026.
Analysis
Cystech Electronics Corp (6651) currently trades at 135.00 TWD, while our model-based Fair Value estimate is 112.82 TWD, implying the stock looks roughly 16.4% overvalued today. The Quality Score stands at 80/100 (high 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, Cystech Electronics Corp generated revenue of 1.5B TWD at a net margin of 15.5%. Revenue grew 2.4% year over year. It earns a return on equity of 20.0%. Net debt stands at 145M TWD. Fundamentals as of Jul 21, 2026
Our scenario range runs from 83.57 TWD (bear case) to 142.08 TWD (bull case); at 135.00 TWD, 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 17% below its 52-week high and 100% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at -73% fair-value upside, at -16%, 6651 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 24 models by family
Widest divergence: DCF Models (134.06 TWD) versus Asset-Based (24.67 TWD). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 21, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 78 · Market factors (momentum, volatility) 69
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
Cystech Electronics Corp. designs, develops, manufactures, and supplies power devices for the computing, consumer electronics, communication, and industrial markets worldwide.
Full company description
Cystech Electronics Corp. designs, develops, manufactures, and supplies power devices for the computing, consumer electronics, communication, and industrial markets worldwide. The company provides MOSFET products; bipolar and digital transistors; DC to DC integrated circuits (IC); dual operational amplifier and voltage references, and regulators; transistor- AECQ.; and silicon carbide schottky diodes. It provides switching control, fast, zener, switching, and schottky diodes; general purpose, glass passivated, and snubber damping rectifiers; and TVS products. Cystech Electronics Corp. is based in New Taipei City, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Cystech Electronics Corp reported revenue of 1.5B TWD in FY2025 versus 1.6B TWD in FY2021, a compound −2.0%/yr. Reported net income was 218M TWD in FY2025, compounding −3.6%/yr from FY2021.
6651 screens 16% overvalued. Compare with Delta Electronics, Inc →
Peer Group
Electronic Components · 625 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 Electronic Components 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.
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 Components stocks, each showing price versus our Fair Value estimate (as of Jul 21, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Delta Electronics, Inc 2308 | 1,880 TWD | 515.23 TWD | -73% |
| Hon Hai Precision Industry Co 2317 | 242.50 TWD | 270.47 TWD | +12% |
| Luxshare Precision Industry Co 002475 | ¥62.14 | ¥38.44 | -38% |
| Samsung Electro-Mechanics Co 009150 | 1,260,000 KRW | 166,421 KRW | -87% |
| Elite Material Co 2383 | 4,990 TWD | 714.36 TWD | -86% |
| Yageo Corporation 2327 | 699.00 TWD | 216.55 TWD | -69% |
| Shengyi Technology Co 600183 | ¥132.29 | ¥27.45 | -79% |
| Shennan Circuits Co 002916 | ¥364.00 | ¥93.50 | -74% |
| Victory Giant Technology (HuiZhou) Co 2476 | HK$297.00 | HK$103.98 | -65% |
| Wus Printed Circuit (Kunshan) Co 002463 | ¥127.80 | ¥31.95 | -75% |
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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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