Gallant Micro Machining Co Ltd (6640) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Gallant Micro Machining Co Ltd stock TWD 196, price TWD 706, that is 72.3% below the price, quality 47 out of 100. Rating: strongly overvalued. Calculated from audited financials with 17 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 7, 2026.
How to read this chart
60‑month range 62.89 TWD – 1,760 TWD · fair‑value band 110.67 TWD – 265.59 TWD · the 706.00 TWD price screens above the 195.88 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 7, 2026.
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Gallant Micro. Machining Co., LTD. engages in the production and sale of machinery and equipment, precision molds, and other parts and components in Taiwan, China, and internationally.
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The company offers its products in chip sorter, die bonder, laser application, trim form, auto molding, saw, lamination, and mold/die set categories.
It also engages in the import, export, and trading of semi-conductor assembly machines and related components; and wire and jig testing, and printed circuit board testing instruments and systems. The company was founded in 2010 and is based in New Taipei City, Taiwan. Gallant Micro.
Machining Co., LTD. is a subsidiary of Gallant Precision Machining Co., Ltd.
Stock analysis
Gallant Micro Machining Co Ltd (6640) currently trades at 706.00 TWD, while our model-based Fair Value estimate is 195.88 TWD, 72% 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 379.75 TWD per share, and 0 of the 17 models we run sit above the 706.00 TWD price.
Bear case: the Asset-Based group reads lowest at 57.30 TWD, and 17 of the 17 models stay below the price. Data coverage for this calculation is high.
Scenario range: 110.67 TWD (bear) to 265.59 TWD (bull), the price of 706.00 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 47/100 (below-average quality), in the Technology sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Gallant Micro Machining Co Ltd reported revenue of 2.7B TWD in FY2025 versus 1.5B TWD in FY2021, a compound +16.1%/yr. Reported net income was 358M TWD in FY2025, compounding +22.8%/yr from FY2021.
Key figures
Market cap 19.8B TWD (≈ $602M) Small · P/E ratio 32.6 · P/S ratio 4.97 · EPS (TTM) 21.65 TWD · Dividend yield 2.1% · Net margin 15.9% · Return on equity 18.3% · Return on assets (EBIT) 8.9% (5-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 64 out of 100 (low confidence).
What moves the price
The share trades about 60% 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 −72%, 6640 screens richer than that median.
Fair Value models
Bear110.67 TWDFair Value 195.88 TWDBull265.59 TWD
Price 706.00 TWD · Downside -72.3%
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. Based on fiscal year 2025 figures (about 10 months old). Earnings retained since then (5.70 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. 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
+10.2%
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.
+22.0%
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.
+25.1%
Start year 2020 (pandemic)
Revenue growth 8 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.
+13.5%
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What shareholders gained per year (last 5 years), in TWD (mathematically smoothed) ⓘ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. Smoothed = median of all growth paths between the years of the window (trend line on the logarithm of earnings per share): a single extreme year cannot distort the rate. The reported figure stays in the tooltip. 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.
+38.6%
Earnings growth per share plus dividend.
Earnings per share, growth per year+36.5%
Dividend (yield on the price)2.1%
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.11% → 16%
2025 sits 57% above its own trend. The rate follows the median trend of the last 5 years, not that single year.
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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 · 235 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). "Gallant Micro Machining Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/6640
Frequently asked questions
Is Gallant Micro Machining Co Ltd (6640) overvalued or undervalued?
As of Nov 7, 2026, our model estimates a fair value of 195.88 TWD versus a price of 706.00 TWD, about 72% lower (overvalued).
What is the fair value of 6640?
Our model-based fair value for Gallant Micro Machining Co Ltd is 195.88 TWD (as of Nov 7, 2026), built from audited fundamentals. The current price: 706.00 TWD.
What is the quality score of 6640?
Gallant Micro Machining Co Ltd has a Quality Score of 47/100. 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 Gallant Micro Machining Co Ltd (6640)?
Our model-based price target is the fair value of 195.88 TWD (as of Nov 7, 2026) from 17 valuation models. Cautious scenario 110.67 TWD, optimistic scenario 265.59 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Gallant Micro Machining Co Ltd stock forecast for 2026?
Our models put fair value at 195.88 TWD, about 72% lower versus a price of 706.00 TWD (overvalued). Cautious scenario 110.67 TWD, optimistic scenario 265.59 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Gallant Micro Machining Co Ltd (6640)?
Gallant Micro Machining Co Ltd reported trailing-twelve-month revenue of about 4.0B TWD (latest available figure, as of Nov 7, 2026).
Does Gallant Micro Machining Co Ltd pay a dividend?
Gallant Micro Machining Co Ltd currently shows a dividend yield of 2.12% relative to its recent price (as of Nov 7, 2026).
How much is the dividend of Gallant Micro Machining Co Ltd (6640) and when is the ex-dividend date?
Gallant Micro Machining Co Ltd pays a dividend of 15.00 TWD per share a year, a dividend yield of 2.1%. The last ex-dividend date was Jun 17, 2026. A dividend has been paid every year since at least 2018. The payout ratio is 69.3% of earnings. Our assessment: Watch coverage. The dividend isn’t fully covered by free cash flow or earnings, part of it is funded from reserves or debt. Fine for now, but worth watching: if it stays uncovered, the dividend could be cut.
What is the intrinsic value of Gallant Micro Machining Co Ltd (6640)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Gallant Micro Machining Co Ltd it is 195.88 TWD per share (as of Nov 7, 2026), against a price of 706.00 TWD. It is the blended result of 17 valuation models in 7 families (DCF Models, Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit, Growth Earnings).
Is Gallant Micro Machining Co Ltd stock overvalued or undervalued in 2026?
As of Nov 7, 2026, 6640 trades above its calculated fair value: price 706.00 TWD, fair value 195.88 TWD, a gap of about −72% (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 6640?
No. The price is what the market pays today (706.00 TWD); the fair value is what the company's own numbers justify (195.88 TWD). For Gallant Micro Machining Co Ltd the two are 510.12 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Gallant Micro Machining Co Ltd worth?
The market values Gallant Micro Machining Co Ltd at about 19.8B TWD (market capitalisation, as of Nov 7, 2026). Per share that is 706.00 TWD; our models calculate a fair value of 195.88 TWD per share.
What do the bullish and bearish scenarios say about 6640?
Our models span a range for Gallant Micro Machining Co Ltd: cautious scenario 110.67 TWD, base 195.88 TWD, optimistic 265.59 TWD per share (as of Nov 7, 2026, price 706.00 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 6640?
Gallant Micro Machining Co Ltd trades at a price-to-earnings ratio of 32.6 (as of Nov 7, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 195.88 TWD is built from several models across several years. Other multiples: P/B 8.1, P/S 5.0, EV/EBITDA 24.0.
How solid is the balance sheet of Gallant Micro Machining Co Ltd (6640)?
Balance-sheet figures for Gallant Micro Machining Co Ltd (as of Nov 7, 2026): return on equity 18.3%, debt of 0.10 per unit of equity. They feed the Quality Score of 47/100, which measures business quality independently of the share price.
How far is 6640 from its 52-week high?
Gallant Micro Machining Co Ltd trades at 706.00 TWD, about 60% below its 52-week high of 1,760 TWD and 35% above the low of 524.00 TWD (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of 195.88 TWD is for.
Which stocks are comparable to Gallant Micro Machining Co Ltd?
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 Gallant Micro Machining Co Ltd stock attractive at the current price?
The data as of Nov 7, 2026: price 706.00 TWD, calculated fair value 195.88 TWD (−72%), Quality Score 47/100, 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 6640 calculated?
We run Gallant Micro Machining Co Ltd through 17 models from 7 families: DCF Models, Earnings-Based, Dividend Discount, Multiples, Asset-Based, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of 195.88 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. Gallant Micro Machining 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 Gallant Micro Machining Co Ltd (6640)?
The closing price on Nov 6, 2026 was 706.00 TWD. Our model-based fair value is 195.88 TWD, about 72% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Gallant Micro Machining Co Ltd right now?
The price sits above even our optimistic bull case (265.59 TWD). The favourable scenario is already priced in. Weak quality (47/100) and above fair value at the same time, the margin of safety is missing on both counts. A fairly wide model range (110.67 TWD to 265.59 TWD) leaves room in how you read the outcome.
Key figures of Gallant Micro Machining Co Ltd
How large is the market capitalisation of Gallant Micro Machining Co Ltd (6640)?
The market capitalisation of Gallant Micro Machining Co Ltd is 19.8B TWD (≈ $602M). 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 Gallant Micro Machining Co Ltd (6640)?
The price-to-sales ratio of Gallant Micro Machining Co Ltd is 4.97 (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 Gallant Micro Machining Co Ltd (6640)?
Earnings per share at Gallant Micro Machining Co Ltd are 21.65 TWD (price ÷ EPS = P/E 32.6). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Gallant Micro Machining Co Ltd (6640)?
The dividend yield of Gallant Micro Machining Co Ltd is 2.1% (payout 69.3%). 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 Gallant Micro Machining Co Ltd (6640)?
The net margin of Gallant Micro Machining Co Ltd is 15.9% (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 Gallant Micro Machining Co Ltd (6640)?
The return on equity (ROE) of Gallant Micro Machining Co Ltd is 18.3% (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 Gallant Micro Machining Co Ltd (6640)?
On an EBIT basis the return on assets of Gallant Micro Machining Co Ltd is 8.9% (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 Gallant Micro Machining Co Ltd (6640)?
The operating margin of Gallant Micro Machining Co Ltd is 20.7% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Gallant Micro Machining Co Ltd (6640)?
Revenue at Gallant Micro Machining Co Ltd is growing +95.0% versus a year earlier (3y avg +22.0%). 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 Gallant Micro Machining Co Ltd (6640)?
Earnings per share at Gallant Micro Machining Co Ltd are growing +124% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Gallant Micro Machining Co Ltd (6640) generate?
The free cash flow of Gallant Micro Machining Co Ltd is −11.3M 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 Gallant Micro Machining Co Ltd (6640) carry?
The net debt of Gallant Micro Machining Co Ltd is 726M 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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Broad data
Nov 7, 2026