Gudeng Precision Industrial Co Ltd (3680) fair value: what the stock is really worth
As of Nov 9, 2026: fair value (intrinsic value) of Gudeng Precision Industrial Co Ltd stock TWD 260, price TWD 422, that is 38.4% below the price, quality 40 out of 100. Rating: strongly overvalued. Calculated from audited financials with 16 of our 26 valuation models and 37 quality factors, updated daily.
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 8, 2026.
How to read this chart
60‑month range 153.55 TWD – 610.77 TWD · fair‑value band 181.85 TWD – 329.74 TWD · the 422.00 TWD price screens above the 259.79 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 8, 2026.
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The company offers wafer handling solutions, including shipping boxes, cassette boxes, wafer cassettes, and front opening wafer transfer boxes, as well as FOUP products; and reticle handling solutions, such as reticle boxes, nikon / canon reticle boxes, RSP 150, RSP 200, EUV PODs, TFT-LCD large size reticle boxes, assembled large-size reticle boxes, and other accessories.
It also provides cleaning, inspection, and maintenance services for its reticle and wafer handling products.
In addition, it engages in the manufacture, trading, repair, and maintenance of various precision instruments; manufactures and trades various semiconductor components; provides retail, wholesale, and manufacturing of aircraft and parts; development, leasing, and sale of industrial plant, residential, building, and other real estate properties; invests and manages consulting business; piping engineering and electrical installation; sale of plastic and electronic products; sale and maintenance of automobiles; trading of various alcohol and aluminum foil products; mold manufacturing industry, wholesale, and mechanical equipment manufacturing and; provides investment, venture capital, and management consulting services.
Gudeng Precision Industrial Co., Ltd. was incorporated in 1998 and is headquartered in New Taipei City, Taiwan.
Stock analysis
Gudeng Precision Industrial Co Ltd (3680) currently trades at 422.00 TWD, while our model-based Fair Value estimate is 259.79 TWD, 38% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 259.79 TWD per share, and 1 of the 16 models we run sit above the 422.00 TWD price.
Bear case: the Asset-Based group reads lowest at 65.41 TWD, and 15 of the 16 models stay below the price. Data coverage for this calculation is medium.
Scenario range: 181.85 TWD (bear) to 329.74 TWD (bull), the price of 422.00 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 40/100 (below-average quality), in the Technology sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Gudeng Precision Industrial Co Ltd reported revenue of 7.3B TWD in FY2025 versus 3.1B TWD in FY2021, a compound +23.9%/yr. Reported net income was 905M TWD in FY2025, compounding +28.1%/yr from FY2021.
Key figures
Market cap 40.6B TWD (≈ $1.2B) Small · P/E ratio 28.5 · P/S ratio 4.55 · EPS (TTM) 14.79 TWD · Dividend yield 3.6% · Net margin 17.6% · Return on equity 12.6% · Return on assets (EBIT) 6.5% (5-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 57 out of 100 (low confidence).
What moves the price
The share trades about 31% below its 52-week high and 35% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Technology peers we cover trades at −7% fair-value upside, at −38%, 3680 screens richer than that median.
Fair Value models
Bear181.85 TWDFair Value 259.79 TWDBull329.74 TWD
Price 422.00 TWD · Downside -38.4%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models.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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds.Coverage ⓘCoverage = 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.62/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+12.3%
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.
+17.8%
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.
+23.9%
Start year 2020 (pandemic). Over 10 years: +14.3% 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.
+19.3%
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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.
+22.4%
Earnings growth per share plus dividend.
Earnings per share, growth per year+18.8%
Dividend (yield on the price)3.6%
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.base effect: 18.8% / 34.1%
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.26% → 15%
Compare Gudeng Precision Industrial Co Ltd with another stock
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.Semiconductors · 369 stocks
Beats the industry median on 8/13 measures
Overall it ranks above its industry peers.
Valuation
Quality Score40 · Bottom 25%
Fair Value upside−32.3% · Above median
Profitability
Return on equity (12 months)12.6% · Above median
Return on assets3.8% · Above median
Net margin (12 months)17.6% · Above median
Operating margin (12 months)17.3% · Above median
Growth and dividend
Revenue growth (quarter YoY)35.4% · Above median
Dividend yield (12 months)3.6% · Top 25%
Balance sheet
Debt / equity0.85× · Highest 25%
Valuation Multiplesvs Semiconductors median · lower = cheaper
P/E (12 months)28.5× · Cheaper than median
P/B3.79× · Pricier than median
P/S (12 months)4.55× · Pricier than median
EV/EBITDA21.8× · Pricier than median
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)100· sector 100
PAST (return on equity)50· sector 28
HEALTH (low debt)57· sector 96
DIVIDEND (yield)78· sector 21
VALUE 0: the price sits above our fair-value range.
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). "Gudeng Precision Industrial Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/3680
Frequently asked questions
Is Gudeng Precision Industrial Co Ltd (3680) overvalued or undervalued?
As of Nov 8, 2026, our model estimates a fair value of 259.79 TWD versus a price of 422.00 TWD, about 38% lower (overvalued).
What is the fair value of 3680?
Our model-based fair value for Gudeng Precision Industrial Co Ltd is 259.79 TWD (as of Nov 8, 2026), built from audited fundamentals. The current price: 422.00 TWD.
What is the quality score of 3680?
Gudeng Precision Industrial Co Ltd has a Quality Score of 40/100. 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 Gudeng Precision Industrial Co Ltd (3680)?
Our model-based price target is the fair value of 259.79 TWD (as of Nov 8, 2026) from 16 valuation models. Cautious scenario 181.85 TWD, optimistic scenario 329.74 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Gudeng Precision Industrial Co Ltd stock forecast for 2026?
Our models put fair value at 259.79 TWD, about 38% lower versus a price of 422.00 TWD (overvalued). Cautious scenario 181.85 TWD, optimistic scenario 329.74 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Gudeng Precision Industrial Co Ltd (3680)?
Gudeng Precision Industrial Co Ltd reported trailing-twelve-month revenue of about 8.1B TWD (latest available figure, as of Nov 8, 2026).
Does Gudeng Precision Industrial Co Ltd pay a dividend?
Gudeng Precision Industrial Co Ltd currently shows a dividend yield of 3.55% relative to its recent price (as of Nov 8, 2026).
How much is the dividend of Gudeng Precision Industrial Co Ltd (3680) and when is the ex-dividend date?
Gudeng Precision Industrial Co Ltd pays a dividend of 15.00 TWD per share a year, a dividend yield of 3.6%. The next ex-dividend date is Nov 12, 2026. A dividend has been paid every year since at least 2012. The payout ratio is 101% of earnings. Our assessment: Pays more than it earns. The company pays out more in dividends than it earns, and free cash flow clearly does not cover the dividend either. It may need to be cut unless profits recover.
What is the intrinsic value of Gudeng Precision Industrial Co Ltd (3680)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Gudeng Precision Industrial Co Ltd it is 259.79 TWD per share (as of Nov 8, 2026), against a price of 422.00 TWD. It is the blended result of 16 valuation models in 6 families (Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit, Growth Earnings).
Is Gudeng Precision Industrial Co Ltd stock overvalued or undervalued in 2026?
As of Nov 8, 2026, 3680 trades above its calculated fair value: price 422.00 TWD, fair value 259.79 TWD, a gap of about −38% (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 3680?
No. The price is what the market pays today (422.00 TWD); the fair value is what the company's own numbers justify (259.79 TWD). For Gudeng Precision Industrial Co Ltd the two are 162.21 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Gudeng Precision Industrial Co Ltd worth?
The market values Gudeng Precision Industrial Co Ltd at about 40.6B TWD (market capitalisation, as of Nov 8, 2026). Per share that is 422.00 TWD; our models calculate a fair value of 259.79 TWD per share.
What do the bullish and bearish scenarios say about 3680?
Our models span a range for Gudeng Precision Industrial Co Ltd: cautious scenario 181.85 TWD, base 259.79 TWD, optimistic 329.74 TWD per share (as of Nov 8, 2026, price 422.00 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 3680?
Gudeng Precision Industrial Co Ltd trades at a price-to-earnings ratio of 28.5 (as of Nov 8, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 259.79 TWD is built from several models across several years. Median P/E at fiscal year-end, 10 fiscal years (2016 to 2025), reported earnings, FY2025 ex one-offs: 49.5. Other multiples: P/B 3.8, P/S 4.6, EV/EBITDA 21.8.
How solid is the balance sheet of Gudeng Precision Industrial Co Ltd (3680)?
Balance-sheet figures for Gudeng Precision Industrial Co Ltd (as of Nov 8, 2026): return on equity 12.6%, debt of 0.85 per unit of equity. They feed the Quality Score of 40/100, which measures business quality independently of the share price.
How far is 3680 from its 52-week high?
Gudeng Precision Industrial Co Ltd trades at 422.00 TWD, about 31% below its 52-week high of 610.77 TWD and 35% above the low of 312.33 TWD (as of Nov 9, 2026). Distance from the high says nothing about value: that is what the fair value of 259.79 TWD is for.
Which stocks are comparable to Gudeng Precision Industrial Co Ltd?
From the same area (Technology) we also value NVIDIA Corporation, Taiwan Semiconductor Manufacturing Company, Broadcom Inc, Micron Technology, Inc, 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 Gudeng Precision Industrial Co Ltd stock attractive at the current price?
The data as of Nov 8, 2026: price 422.00 TWD, calculated fair value 259.79 TWD (−38%), Quality Score 40/100, from 16 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 3680 calculated?
We run Gudeng Precision Industrial Co Ltd through 16 models from 6 families: Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of 259.79 TWD builds on their evidence-weighted average, 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 13.3% above its aggregate fair value. Gudeng Precision Industrial Co Ltd 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 Gudeng Precision Industrial Co Ltd (3680)?
The closing price on Nov 9, 2026 was 422.00 TWD. Our model-based fair value is 259.79 TWD, about 38% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Gudeng Precision Industrial Co Ltd right now?
The price sits above even our optimistic bull case (329.74 TWD). The favourable scenario is already priced in. Weak quality (40/100) and above fair value at the same time, the margin of safety is missing on both counts. A fairly wide model range (181.85 TWD to 329.74 TWD) leaves room in how you read the outcome.
Where does the earnings growth of Gudeng Precision Industrial Co Ltd (3680) come from?
Earnings per share at Gudeng Precision Industrial Co Ltd grew +21.3 % a year from 2012 to 2023. Broken into its drivers: revenue per share +6.7 %, EBIT margin +16.3 %, tax rate −0.8 %, residual (interest, one-offs) −1.5 %. 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 Gudeng Precision Industrial Co Ltd
How large is the market capitalisation of Gudeng Precision Industrial Co Ltd (3680)?
The market capitalisation of Gudeng Precision Industrial Co Ltd is 40.6B TWD (≈ $1.2B). 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 Gudeng Precision Industrial Co Ltd (3680)?
The price-to-sales ratio of Gudeng Precision Industrial Co Ltd is 4.55 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Gudeng Precision Industrial Co Ltd (3680)?
Earnings per share at Gudeng Precision Industrial Co Ltd are 14.79 TWD (price ÷ EPS = P/E 28.5). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Gudeng Precision Industrial Co Ltd (3680)?
The dividend yield of Gudeng Precision Industrial Co Ltd is 3.6% (payout 101%). 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 Gudeng Precision Industrial Co Ltd (3680)?
The net margin of Gudeng Precision Industrial Co Ltd is 17.6% (last twelve months). 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 Gudeng Precision Industrial Co Ltd (3680)?
The return on equity (ROE) of Gudeng Precision Industrial Co Ltd is 12.6% (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 Gudeng Precision Industrial Co Ltd (3680)?
On an EBIT basis the return on assets of Gudeng Precision Industrial Co Ltd is 6.5% (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 Gudeng Precision Industrial Co Ltd (3680)?
The operating margin of Gudeng Precision Industrial Co Ltd is 17.3% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Gudeng Precision Industrial Co Ltd (3680)?
Revenue at Gudeng Precision Industrial Co Ltd is growing +35.4% versus a year earlier (3y avg +17.8%). 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 Gudeng Precision Industrial Co Ltd (3680)?
Earnings per share at Gudeng Precision Industrial Co Ltd are growing +11.4% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Gudeng Precision Industrial Co Ltd (3680) generate?
The free cash flow of Gudeng Precision Industrial Co Ltd is −756M 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 debt does Gudeng Precision Industrial Co Ltd (3680) carry?
The net debt of Gudeng Precision Industrial Co Ltd is 4.6B TWD (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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Nov 8, 2026