Shih Her Technologies (3551) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Shih Her Technologies TWD 70.41, price TWD 183, upside -61.4%, quality 44 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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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.
Stock analysis
Shih Her Technologies (3551) currently trades at 182.50 TWD, while our model-based Fair Value estimate is 70.41 TWD, implying the stock looks roughly 159.2% overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 154.67 TWD per share, and 4 of the 17 models we run sit above the 182.50 TWD price.
Bear case: the Dividend Discount group reads lowest at 39.61 TWD, and 13 of the 17 models stay below the price. Evidence for this calculation is high.
Scenario range: 65.12 TWD (bear) to 81.30 TWD (bull), the price of 182.50 TWD sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 44/100 (below-average quality), in the Technology sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Shih Her Technologies 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.
Key figures
Market cap 11.3B TWD (≈ $354M) · P/E ratio 22.0 · P/S ratio 3.53 · EPS (TTM) 8.28 TWD · Dividend yield 2.6% · Net margin 16.0% · Return on equity 11.3% · Return on assets (EBIT) 9.0%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 43 out of 100 (medium confidence).
What moves the price
The share trades about 19% below its 52-week high and 22% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Technology peers we cover trades at −34% fair-value upside, at −61%, 3551 screens richer than that median.
Fair Value models
Bear 65.12 TWDFair Value 70.41 TWDBull 81.30 TWD
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Based on fiscal year 2025 figures (about 9 months old). Earnings retained since then (2.56 TWD per share) are deliberately not added.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target.Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.48/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+16.2%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+7.7%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+7.7%
Start year 2020 (pandemic). Over 10 years: +8.1% a year
Revenue growth 16 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+8.6%
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What shareholders gained per year (last 5 years), in TWD ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Measured in TWD: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+14.6%
Earnings growth per share plus dividend.
Earnings per share, growth per year+12.0%
Dividend (yield on the price)2.6%
Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.12% vs 10%, steady
Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.20% → 18%
Price, fair value, quality and upside side by side.
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Peer Groupⓘ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.Semiconductor Equipment & Materials · 219 stocks
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "Shih Her Technologies Fair Value". https://www.fairvalue-calculator.com/stock/3551
Frequently asked questions
Is Shih Her Technologies (3551) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 70.41 TWD versus a price of 182.50 TWD, about −61% upside (overvalued).
What is the fair value of 3551?
Our model-based fair value for Shih Her Technologies is 70.41 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 182.50 TWD.
What is the quality score of 3551?
Shih Her Technologies has a Quality Score of 44/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Shih Her Technologies (3551)?
Our model-based price target is the fair value of 70.41 TWD (as of Sep 24, 2026) from 17 valuation models. Cautious scenario 65.12 TWD, optimistic scenario 81.30 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Shih Her Technologies stock forecast for 2026?
Our models put fair value at 70.41 TWD, about −61% upside versus a price of 182.50 TWD (overvalued). Cautious scenario 65.12 TWD, optimistic scenario 81.30 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Shih Her Technologies (3551)?
Shih Her Technologies reported trailing-twelve-month revenue of about 3.1B TWD (latest available figure, as of Sep 24, 2026).
Does Shih Her Technologies pay a dividend?
Shih Her Technologies currently shows a dividend yield of about 2.63% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Shih Her Technologies (3551)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Shih Her Technologies it is 70.41 TWD per share (as of Sep 24, 2026), against a price of 182.50 TWD. It is the blended result of 17 valuation models (cash flow, earnings, asset, dividend).
Is Shih Her Technologies stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 3551 trades above its calculated fair value: price 182.50 TWD, fair value 70.41 TWD, a gap of about −61% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 3551?
No. The price is what the market pays today (182.50 TWD); the fair value is what the company's own numbers justify (70.41 TWD). For Shih Her Technologies the two are 112.09 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Shih Her Technologies worth?
The market values Shih Her Technologies at about 11.3B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 182.50 TWD; our models calculate a fair value of 70.41 TWD per share.
What do the bullish and bearish scenarios say about 3551?
Our models span a range for Shih Her Technologies: cautious scenario 65.12 TWD, base 70.41 TWD, optimistic 81.30 TWD per share (as of Sep 24, 2026, price 182.50 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 3551?
Shih Her Technologies trades at a price-to-earnings ratio of 22.0 (as of Sep 24, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 70.41 TWD is built from several models across several years. Other multiples: P/B 2.3, P/S 3.6, EV/EBITDA 13.0.
How solid is the balance sheet of Shih Her Technologies (3551)?
Balance-sheet figures for Shih Her Technologies (as of Sep 24, 2026): return on equity 11.3%, debt of 0.10 per unit of equity. They feed the Quality Score of 44/100, which measures business quality independently of the share price.
How far is 3551 from its 52-week high?
Shih Her Technologies trades at 182.50 TWD, about 19% below its 52-week high of 225.00 TWD and 22% above the low of 149.00 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 70.41 TWD is for.
Which stocks are comparable to Shih Her Technologies?
From the same area (Technology) we also value ASML Holding, Applied Materials, Inc, Lam Research Corporation, KLA Corporation, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Shih Her Technologies stock attractive at the current price?
The data as of Sep 24, 2026: price 182.50 TWD, calculated fair value 70.41 TWD (−61%), Quality Score 44/100, from 17 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of 3551 calculated?
We run Shih Her Technologies through 17 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of 70.41 TWD, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.2 % above its aggregate fair value. Shih Her Technologies itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Shih Her Technologies (3551)?
The closing price on Sep 24, 2026 was 182.50 TWD. Our model-based fair value is 70.41 TWD, about −61% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Shih Her Technologies right now?
The price sits above even our optimistic bull case (81.30 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.
Where does the earnings growth of Shih Her Technologies (3551) come from?
Earnings per share at Shih Her Technologies grew +4.2 % a year from 2012 to 2023. Broken into its drivers: revenue per share +5.7 %, EBIT margin −1.3 %, tax rate −0.3 %, residual (interest, one-offs) +0.3 %. The four rates multiply to the earnings growth rate, they do not add up. Start and end are three-year averages so a single exceptional year does not distort the result.
Key figures of Shih Her Technologies
How large is the market capitalisation of Shih Her Technologies (3551)?
The market capitalisation of Shih Her Technologies is 11.3B TWD (≈ $354M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Shih Her Technologies (3551)?
The price-to-sales ratio of Shih Her Technologies is 3.53 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Shih Her Technologies (3551)?
Earnings per share at Shih Her Technologies are 8.28 TWD (price ÷ EPS = P/E 22.0). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Shih Her Technologies (3551)?
The dividend yield of Shih Her Technologies is 2.6% (payout 58.0%). Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Shih Her Technologies (3551)?
The net margin of Shih Her Technologies is 16.0% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Shih Her Technologies (3551)?
The return on equity (ROE) of Shih Her Technologies is 11.3% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Shih Her Technologies (3551)?
On an EBIT basis the return on assets of Shih Her Technologies is 9.0% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Shih Her Technologies (3551)?
The operating margin of Shih Her Technologies is 20.3% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Shih Her Technologies (3551)?
Revenue at Shih Her Technologies is growing +19.1% versus a year earlier (3y avg +7.7%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Shih Her Technologies (3551)?
Earnings per share at Shih Her Technologies are growing +12.3% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Shih Her Technologies (3551) generate?
The free cash flow of Shih Her Technologies is −572M TWD (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net cash does Shih Her Technologies (3551) hold?
Shih Her Technologies holds more cash than debt, 175M TWD net (fiscal year 2023). The company holds more cash than debt, a safety cushion.
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