Shih Her Technologies Inc (3551) Fair Value & Analysis
Technology · TW · Market cap 11.5B TWD
Fair value as of: Jul 23, 2026
From 17 valuation models · updated 18 days ago
Fair value updated Jul 23, 2026, revised from 88.54 TWD to 88.24 TWD (−0.3%) since Jul 9, 2026. Share price −10.1% over the past month.
Below-average quality, and screening another 51% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (129.01 TWD). The favourable scenario is already priced in.
- Weak quality (44/100) and above fair value at the same time, the margin of safety is missing on both counts.
- A fairly wide model range (70.56 TWD to 129.01 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 Jul 23, 2026.
How to read this chart
60‑month range 40.10 TWD – 225.00 TWD · fair‑value band 70.56 TWD – 129.01 TWD · the 179.00 TWD price screens above the 88.24 TWD fair value. Dashed = 300-day average. As of Jul 23, 2026.
Analysis
Shih Her Technologies Inc (3551) currently trades at 179.00 TWD, while our model-based Fair Value estimate is 88.24 TWD, implying the stock looks roughly 50.7% overvalued today. The Quality Score stands at 44/100 (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: high).
Over the trailing twelve months, Shih Her Technologies Inc generated revenue of 3.1B TWD at a net margin of 16.4%. Revenue grew 19.1% year over year. It earns a return on equity of 11.3%. The balance sheet holds a net cash position of 175M TWD. Fundamentals as of Jul 23, 2026
Our scenario range runs from 70.56 TWD (bear case) to 129.01 TWD (bull case); at 179.00 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 24% below its 52-week high and 29% above its 52-week low, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at -75% fair-value upside, at -51%, 3551 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 17 models by family
Widest divergence: DCF Models (174.27 TWD) versus Dividend Discount (49.86 TWD). Highest evidence: Residual Income (76).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 23, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 43 · Market factors (momentum, volatility) 45
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
Shih Her Technologies Inc. provides precision clean and reborn treatment for semiconductor, photoelectricity, and solar energy's manufacturing equipment parts. The company was founded in 1977 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
Shih Her Technologies Inc reported revenue of 3.0B TWD in FY2025 versus 2.1B TWD in FY2021, a compound +8.8%/yr. Reported net income was 479M TWD in FY2025, compounding +4.2%/yr from FY2021.
of which total revenue +5.6 pp · buybacks/dilution +0.1 pp
Absolute contributions in percentage points per year; they sum to the EPS growth rate. Start and end points are 3-year averages (details on hover).
3551 screens 51% overvalued. Compare with ASML Holding →
Peer Group
Semiconductor Equipment & Materials · 212 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 Jul 23, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| ASML Holding ASML | C$50.50 | C$15.57 | -69% |
| Applied Materials, Inc AMAT | $579.43 | $143.08 | -75% |
| Lam Research Corporation LRCX | $346.10 | $67.57 | -80% |
| KLA Corporation KLAC | $212.75 | $53.01 | -75% |
| NAURA Technology Group 002371 | ¥774.20 | ¥151.43 | -80% |
| Advanced Micro-Fabrication Equipment Inc 688012 | ¥350.69 | ¥41.79 | -88% |
| Piotech Inc 688072 | ¥832.00 | ¥431.44 | -48% |
| Hon. Precision, Inc 7769 | 6,005 TWD | 1,804 TWD | -70% |
| Hangzhou Changchuan Technology Co 300604 | ¥325.24 | ¥33.33 | -90% |
| MPI Corporation 6223 | 5,600 TWD | 609.44 TWD | -89% |
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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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