Grand Process Technology Corporation (3131) Fair Value & Analysis
Technology · TW · Market cap 91.5B TWD
Fair value as of: Aug 13, 2026
From 24 valuation models · updated yesterday
Fair value updated Aug 13, 2026, revised from 803.46 TWD to 1,118 TWD (+39.2%) since Jul 17, 2026. Share price −13.5% over the past month.
A solid business, but screening 58% overvalued on our models.
What matters now
- A high-quality business (quality 70/100), yet the market already pays well above fair value. Quality at a full price, with little margin of safety.
- The price sits above even our optimistic bull case (1,922 TWD). The favourable scenario is already priced in.
- A fairly wide model range (831.81 TWD to 1,922 TWD) 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 165.36 TWD – 3,905 TWD · fair‑value band 831.81 TWD – 1,922 TWD · the 2,635 TWD price screens above the 1,118 TWD 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
Grand Process Technology Corporation (3131) currently trades at 2,635 TWD, while our model-based Fair Value estimate is 1,118 TWD, implying the stock looks roughly 57.6% overvalued today. The Quality Score stands at 70/100 (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, Grand Process Technology Corporation generated revenue of 6.5B TWD at a net margin of 20.4%. Revenue grew 75.9% year over year. It earns a return on equity of 28.4%. Net debt stands at 418M TWD. Fundamentals as of Aug 13, 2026
Our scenario range runs from 831.81 TWD (bear case) to 1,922 TWD (bull case); at 2,635 TWD, 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 32% below its 52-week high and 105% above its 52-week low, currently above its 200-day average. For context, the median of 10 Technology peers we cover trades at -72% fair-value upside, at -58%, 3131 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 (1,614 TWD) versus Asset-Based (112.90 TWD). 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 70 · Market factors (momentum, volatility) 64
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
Grand Process Technology Corporation manufactures and sells semiconductor equipment in Taiwan. The company offers single wafer spin processor, batch type wet bench system, and combo system for advanced IC packaging, IC front end of line, and optoelectronics applications.
Full company description
Grand Process Technology Corporation manufactures and sells semiconductor equipment in Taiwan. The company offers single wafer spin processor, batch type wet bench system, and combo system for advanced IC packaging, IC front end of line, and optoelectronics applications. Grand Process Technology Corporation was founded in 1993 and is headquartered in Hsinchu City, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Grand Process Technology Corporation reported revenue of 6.5B TWD in FY2025 versus 3.7B TWD in FY2021, a compound +15.5%/yr. Reported net income was 1.3B TWD in FY2025, compounding +18.7%/yr from FY2021.
3131 screens 58% overvalued. Compare with ASML Holding →
Peer Group
Semiconductor Equipment & Materials · 210 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 Semiconductor Equipment & Materials 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 Semiconductor Equipment & Materials stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| ASML Holding ASML | C$46.39 | C$21.15 | -54% |
| Applied Materials, Inc AMAT | $548.15 | $183.10 | -67% |
| Lam Research Corporation LRCX | $326.11 | $91.80 | -72% |
| KLA Corporation KLAC | $200.47 | $74.58 | -63% |
| NAURA Technology Group 002371 | ¥760.00 | ¥205.30 | -73% |
| Advanced Micro-Fabrication Equipment Inc 688012 | ¥380.95 | ¥55.05 | -86% |
| Hon. Precision, Inc 7769 | 6,480 TWD | 1,804 TWD | -72% |
| MPI Corporation 6223 | 6,495 TWD | 738.64 TWD | -89% |
| HANMI Semiconductor Co 042700 | 217,500 KRW | 47,976 KRW | -78% |
| Wonik IPS Co 240810 | 120,000 KRW | 36,380 KRW | -70% |
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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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