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Innostar Service, Inc (7828) fair value: what the stock is really worth

As of Nov 9, 2026: fair value (intrinsic value) of Innostar Service, Inc stock TWD 118, price TWD 1,155, that is 89.8% below the price, quality 47 out of 100. Rating: strongly overvalued. Calculated from audited financials with 16 of our 26 valuation models and 37 quality factors, updated daily.

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Industrials TW

IS Innostar Service, Inc logo Thin data Nov 9, 2026

Innostar Service, Inc

7828 · TWO
Very expensive, weak quality

Our calculation puts a fair price 90% below what the stock costs today.

Highly profitable · 37.6% net margin (TTM)
Low debt
Profit last quarter +111% vs. a year ago.
Quality 47/100
Expensive Growth (revenue 3y +63.5 %/yr in TWD)
0.4% dividend yield · Token dividend
Wide moat 79/100 · thin data
Fair value 117.96 TWD · Strongly overvalued
Negative free cash flow
Trails peers (5/13)
Thin data
Extreme value
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What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

2,325 TWD 200.61 TWD Fair Value 117.96 TWD May 2025 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 9, 2026.

How to read this chart

18‑month range 200.61 TWD – 2,325 TWD · fair‑value band 88.47 TWD – 147.45 TWD · the 1,155 TWD price screens above the 117.96 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 9, 2026.

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Company profile

Innostar Service, Inc. designs, manufactures, and sells automation equipment and semiconductor probe card related machinery and equipment in China. It also provides optoelectronic automation equipment engineering and industrial OEM services.

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In addition, the company offers MEMS probe automated insertion; laser drilling and shaping; probe AOI sorting and alignment and card automated repair line; and pogo pin probe card insertion, inspection, and repair machines.

Further, it provides precision laser cutting; mini-LED laser repair equipment; laser de-coating; and MEMS mirrors precision assembly machines. Additionally, it offers high-density copper pillar lead frame. The company was incorporated in 1993 and is headquartered in Hsinchu City, Taiwan.

Stock analysis

Innostar Service, Inc (7828) currently trades at 1,155 TWD, while our model-based Fair Value estimate is 117.96 TWD, 90% 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 257.15 TWD per share, and 0 of the 16 models we run sit above the 1,155 TWD price.

Bear case: the Dividend Discount group reads lowest at 16.46 TWD, and 16 of the 16 models stay below the price. Data coverage for this calculation is low.

Scenario range: 88.47 TWD (bear) to 147.45 TWD (bull), the price of 1,155 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 Industrials sector.

Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.

Innostar Service, Inc reported revenue of 716M TWD in FY2025 versus 164M TWD in FY2022, a compound +63.5%/yr. Reported net income was 228M TWD in FY2025, compounding +200.7%/yr from FY2022. FY2022 was a trough year, so the rate overstates the trend.

Key figures

Market cap 46.8B TWD (≈ $1.4B) Small · P/E ratio 109.4 · P/S ratio 40.0 · EPS (TTM) 10.56 TWD · Dividend yield 0.4% · Net margin 37.6% · Return on equity 13.1% · Return on assets (EBIT) 5.8% (4-year average).

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 79 out of 100 (low confidence).

What moves the price

The share trades about 50% below its 52-week high and 224% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −46% fair-value upside, at −90%, 7828 screens richer than that median.

Fair Value models

The price assumes far more growth than our models allow for, so the models scatter widely (15.89 TWD to 266.37 TWD). Read the Fair Value as a cautious anchor, not a price target; the Growth Forecast section shows what the price assumes.
Bear 88.47 TWD Fair Value 117.96 TWD Bull 147.45 TWD
Price 1,155 TWD · Downside -89.8%
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 (4.77 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.
Best data coverage
EPV 46.96 TWD 52.17 TWD 56.46 TWD 71
Residual Income 30.34 TWD 40.89 TWD 65.94 TWD 69
EV/EBITDA 83.04 TWD 108.73 TWD 134.42 TWD 67
All 16 models by family
Earnings-Based
Graham-Dodd 38.20 TWD 266.37 TWD 373.82 TWD 59
Lynch FV 137.62 TWD 196.60 TWD 255.58 TWD 57
PEG = 1.0 137.62 TWD 196.60 TWD 255.58 TWD 53
EPV 46.96 TWD 52.17 TWD 56.46 TWD 71
Dividend Discount
Gordon GGM 9.84 TWD 17.03 TWD 22.66 TWD 64
DDM Multi-Stage 9.84 TWD 15.89 TWD 18.26 TWD 63
Multiples
P/E Multiple 88.47 TWD 117.96 TWD 147.45 TWD 63
P/S Multiple 26.51 TWD 35.34 TWD 44.18 TWD 58
P/B Multiple 99.25 TWD 132.33 TWD 165.41 TWD 55
EV/EBIT 93.81 TWD 123.09 TWD 152.37 TWD 66
EV/EBITDA 83.04 TWD 108.73 TWD 134.42 TWD 67
EV/Revenue 28.24 TWD 37.78 TWD 47.32 TWD 54
Asset-Based
NCAV (Graham) 11.67 TWD 17.68 TWD 22.11 TWD 54
Economic Profit
Residual Income 30.34 TWD 40.89 TWD 65.94 TWD 69
ROIC Compounder 57.77 TWD 81.86 TWD 95.17 TWD 67
Growth Earnings
Growth-Adj P/E 180.00 TWD 257.15 TWD 334.29 TWD 63

Open the full fair value analysis →

Quality Score breakdown

Overall quality 47/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 65
How much profit the company makes from its sales and capital
Quality Growth 30
Are margins and returns getting better?
Cashflow 0
Do the profits arrive as real cash?
Financial strength 94
Debt, balance sheet and risk of trouble
Investment 0
Does it invest with discipline instead of growing at any price?
Low Volatility 0
How calm the share price moves, does not count
Price momentum 47
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 70
Distance to the 52-week high, does not count
New shares 74
Buys back shares or issues new ones?

Open the full quality analysis →

Revenue & earnings trend

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
+76.4%
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.
+63.5%
Profit margin (trend) ⓘ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.
4.0% (2022) → 39.0% (2025)
What shareholders gained per year ⓘWe only publish this rate when it is defensible. Reason: rate outside our plausibility band
not computed

7828 screens overvalued: fair value 90% below the price. Compare with SIE →

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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.Specialty Industrial Machinery · 813 stocks

Beats the industry median on 5/13 measures
Overall it trails its industry peers.
Valuation
Quality Score 47 · Below median
Fair Value upside −88.8% · Bottom 25%
Profitability
Return on equity (12 months) 13.1% · Top 25%
Return on assets 13.1% · Top 25%
Net margin (12 months) 37.6% · Top 25%
Operating margin (12 months) 45.4% · Top 25%
Growth and dividend
Revenue growth (quarter YoY) 456.4% · Top 25%
Dividend yield (12 months) 0.4% · Bottom 25%
Balance sheet
Debt / equity 0.14× · Above median

Valuation Multiplesvs Specialty Industrial Machinery median · lower = cheaper

P/E (12 months) 109.4× · Priciest 25%
P/B 35.71× · Priciest 25%
P/S (12 months) 40.04× · Priciest 25%
EV/EBITDA 85.6× · Priciest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 0
FUTURE (revenue growth)100 · sector 30
PAST (return on equity)52 · sector 28
HEALTH (low debt)93 · sector 96
DIVIDEND (yield)10 · sector 29

VALUE 0: the price sits above our fair-value range.

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Specialty Industrial Machinery stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
Cummins Inc CMI $450.07 $359.36 −20% vs 7828
SIE SIE €263.65 €149.56 −43% vs 7828
AMETEK, Inc AME $228.67 $125.74 −45% vs 7828
Illinois Tool Works Inc ITW $280.95 $154.30 −45% vs 7828
Sandvik AB SAND kr 357.40 kr 194.33 −46% vs 7828
Parker-Hannifin Corporation PH $917.79 $492.92 −46% vs 7828
Rockwell Automation, Inc ROK $375.86 $186.75 −50% vs 7828
Emerson Electric Co EMR $162.35 $79.99 −51% vs 7828
Eaton Corporation ETN $341.72 $156.90 −54% vs 7828
GE Vernova Inc GEV $774.11 $143.50 −81% vs 7828

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Innostar Service, Inc: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "Innostar Service, Inc Fair Value". https://www.fairvalue-calculator.com/stock/7828

Frequently asked questions

Is Innostar Service, Inc (7828) overvalued or undervalued?
As of Nov 9, 2026, our model estimates a fair value of 117.96 TWD versus a price of 1,155 TWD, about 90% lower (overvalued).
What is the fair value of 7828?
Our model-based fair value for Innostar Service, Inc is 117.96 TWD (as of Nov 9, 2026), built from audited fundamentals. The current price: 1,155 TWD.
What is the quality score of 7828?
Innostar Service, Inc 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 Innostar Service, Inc (7828)?
Our model-based price target is the fair value of 117.96 TWD (as of Nov 9, 2026) from 16 valuation models. Cautious scenario 88.47 TWD, optimistic scenario 147.45 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Innostar Service, Inc stock forecast for 2026?
Our models put fair value at 117.96 TWD, about 90% lower versus a price of 1,155 TWD (overvalued). Cautious scenario 88.47 TWD, optimistic scenario 147.45 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Innostar Service, Inc (7828)?
Innostar Service, Inc reported trailing-twelve-month revenue of about 1.1B TWD (latest available figure, as of Nov 9, 2026).
Does Innostar Service, Inc pay a dividend?
Innostar Service, Inc currently shows a dividend yield of 0.43% relative to its recent price (as of Nov 9, 2026).
How much is the dividend of Innostar Service, Inc (7828) and when is the ex-dividend date?
Innostar Service, Inc pays a dividend of 5.00 TWD per share a year, a dividend yield of 0.4%. The last ex-dividend date was Jun 4, 2026. The payout ratio is 47.3% of earnings. Our assessment: Token dividend. At a yield of 0.4% the dividend is symbolic. On paper it is not fully covered by earnings or free cash flow, but at this size that hardly matters: even scrapping it entirely would cost less than 0.4% a year, and coverage ratios on amounts this small swing with ordinary working-capital movements. Judge this company on its business, not on its dividend.
What is the intrinsic value of Innostar Service, Inc (7828)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Innostar Service, Inc it is 117.96 TWD per share (as of Nov 9, 2026), against a price of 1,155 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 Innostar Service, Inc stock overvalued or undervalued in 2026?
As of Nov 9, 2026, 7828 trades above its calculated fair value: price 1,155 TWD, fair value 117.96 TWD, a gap of about −90% (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 7828?
No. The price is what the market pays today (1,155 TWD); the fair value is what the company's own numbers justify (117.96 TWD). For Innostar Service, Inc the two are 1,037 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Innostar Service, Inc worth?
The market values Innostar Service, Inc at about 46.8B TWD (market capitalisation, as of Nov 9, 2026). Per share that is 1,155 TWD; our models calculate a fair value of 117.96 TWD per share.
What do the bullish and bearish scenarios say about 7828?
Our models span a range for Innostar Service, Inc: cautious scenario 88.47 TWD, base 117.96 TWD, optimistic 147.45 TWD per share (as of Nov 9, 2026, price 1,155 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 7828?
Innostar Service, Inc trades at a price-to-earnings ratio of 109.4 (as of Nov 9, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 117.96 TWD is built from several models across several years. Other multiples: P/B 35.7, P/S 40.0, EV/EBITDA 85.6.
How solid is the balance sheet of Innostar Service, Inc (7828)?
Balance-sheet figures for Innostar Service, Inc (as of Nov 9, 2026): return on equity 13.1%, debt of 0.14 per unit of equity. They feed the Quality Score of 47/100, which measures business quality independently of the share price.
How far is 7828 from its 52-week high?
Innostar Service, Inc trades at 1,155 TWD, about 50% below its 52-week high of 2,325 TWD and 224% above the low of 356.50 TWD (as of Nov 9, 2026). Distance from the high says nothing about value: that is what the fair value of 117.96 TWD is for.
Which stocks are comparable to Innostar Service, Inc?
From the same area (Industrials) we also value SIE, GE Vernova Inc, Eaton Corporation, Parker-Hannifin 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 Innostar Service, Inc stock attractive at the current price?
The data as of Nov 9, 2026: price 1,155 TWD, calculated fair value 117.96 TWD (−90%), Quality Score 47/100, 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 7828 calculated?
We run Innostar Service, Inc 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 117.96 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. Innostar Service, Inc 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 Innostar Service, Inc (7828)?
The closing price on Nov 9, 2026 was 1,155 TWD. Our model-based fair value is 117.96 TWD, about 90% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Innostar Service, Inc right now?
The price sits above even our optimistic bull case (147.45 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. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.

Key figures of Innostar Service, Inc

How large is the market capitalisation of Innostar Service, Inc (7828)?
The market capitalisation of Innostar Service, Inc is 46.8B TWD (≈ $1.4B). 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 Innostar Service, Inc (7828)?
The price-to-sales ratio of Innostar Service, Inc is 40.0 (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 Innostar Service, Inc (7828)?
Earnings per share at Innostar Service, Inc are 10.56 TWD (price ÷ EPS = P/E 109.4). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Innostar Service, Inc (7828)?
The dividend yield of Innostar Service, Inc is 0.4% (payout 47.3%). 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 Innostar Service, Inc (7828)?
The net margin of Innostar Service, Inc is 37.6% (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 Innostar Service, Inc (7828)?
The return on equity (ROE) of Innostar Service, Inc is 13.1% (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 Innostar Service, Inc (7828)?
On an EBIT basis the return on assets of Innostar Service, Inc is 5.8% (avg 4y). 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 Innostar Service, Inc (7828)?
The operating margin of Innostar Service, Inc is 45.4% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Innostar Service, Inc (7828)?
Revenue at Innostar Service, Inc is growing +456% versus a year earlier (3y avg +63.5%). 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 Innostar Service, Inc (7828)?
Earnings per share at Innostar Service, Inc are growing +111% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Innostar Service, Inc (7828) generate?
The free cash flow of Innostar Service, Inc is −394M TWD (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
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