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

As of Sep 24, 2026: fair value of Innostar Service, Inc TWD 3,464, price TWD 1,970, upside +75.9%, quality 48 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? No
  3. Add to watchlist

Industrials · TW

IS Some data Sep 24, 2026

Innostar Service, Inc

7828 · TWO

Cheap, value-trap riskThe stock looks deeply undervalued, but low quality raises value-trap risk.

✓Fair value 3,464 TWD · Strongly undervalued (+76%)
!Quality 48/100
!Expensive Growth (revenue 3y +63.5 %/yr)
✓Highly profitable · 37.6% net margin (TTM)
!Low debt · negative free cash flow
·0.25% dividend yield
!Mixed vs. peers (6/11)
✓Wide moat 75/100
!Evidence only medium, so the estimate is less certain
!Weak on dividend: 5 out of 100
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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

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Price vs Fair Value

2,325 TWD 200.61 TWD Fair Value 3,464 TWD May 2025 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 24, 2026.

How to read this chart

17‑month range 200.61 TWD – 2,325 TWD · fair‑value band 2,646 TWD – 4,884 TWD · the 1,970 TWD price screens below the 3,464 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 24, 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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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. 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 1,970 TWD, while our model-based Fair Value estimate is 3,464 TWD, implying the stock looks roughly 43.1% undervalued today.

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Valuation

How firm this estimate is: it rests on 14 models at a data quality of 91/100, which puts the evidence level at medium.

Scenario range: 2,646 TWD (bear) to 4,884 TWD (bull), the price of 1,970 TWD sits below 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 48/100 (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 72.3B TWD (≈ $2.3B) · P/E ratio 187.8 · P/S ratio 59.7 · EPS (TTM) 10.49 TWD · Dividend yield 0.3% · Net margin 31.8% · Return on equity 13.1% · Return on assets (EBIT) 5.8%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 51 out of 100 (low confidence).

What moves the price

The share trades about 15% below its 52-week high and 497% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −50% fair-value upside, at 76%, 7828 screens cheaper than that median.

Fair Value models

The price assumes far more growth than our models allow for, so the models scatter widely (19.72 TWD to 266.62 TWD). Read the Fair Value as a cautious anchor, not a price target; the Growth Forecast section shows what the price assumes.
Bear 2,646 TWD Fair Value 3,464 TWD Bull 4,884 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 (4.02 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.
Highest evidence
EPV 55.50 TWD 63.32 TWD 70.07 TWD 71
EV/EBITDA 83.12 TWD 108.83 TWD 134.55 TWD 67
ROIC Compounder 73.14 TWD 113.73 TWD 139.15 TWD 67
All 14 models by family
Earnings-Based
Graham-Dodd 38.23 TWD 266.62 TWD 374.17 TWD 59
Lynch FV 137.75 TWD 196.78 TWD 255.82 TWD 57
PEG = 1.0 137.75 TWD 196.78 TWD 255.82 TWD 53
EPV 55.50 TWD 63.32 TWD 70.07 TWD 71
Multiples
P/E Multiple 88.55 TWD 118.07 TWD 147.59 TWD 63
P/S Multiple 26.53 TWD 35.37 TWD 44.22 TWD 58
P/B Multiple 71.68 TWD 95.58 TWD 119.47 TWD 55
EV/EBIT 93.90 TWD 123.21 TWD 152.52 TWD 66
EV/EBITDA 83.12 TWD 108.83 TWD 134.55 TWD 67
EV/Revenue 28.26 TWD 37.82 TWD 47.37 TWD 54
Asset-Based
NCAV (Graham) 14.72 TWD 19.72 TWD 29.43 TWD 54
Economic Profit
Residual Income 35.90 TWD 47.77 TWD 182.18 TWD 59
ROIC Compounder 73.14 TWD 113.73 TWD 139.15 TWD 67
Growth Earnings
Growth-Adj P/E 180.17 TWD 257.39 TWD 334.61 TWD 63

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Quality Score breakdown

Overall quality 48/100

Of which business quality 48 · Market factors (momentum, volatility) 61

Profitability 65
Margins and returns on capital today
Quality Growth 37
Are margins and returns improving?
Cashflow 0
Earnings quality: real cash, not paper profit
Fin. Strength 94
Balance sheet, leverage, solvency risk
Investment 0
Disciplined investing over empire-building
Low Volatility 0
Calm price path (market factor)
Momentum 83
Price trend over the last 3–12 months (market factor)
52W Momentum 91
Distance to the 52-week high (market factor)
Net Issuance 74
Share count: buybacks or dilution?

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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

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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 · 828 stocks

Beats the industry median on 6/11 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 48 · Below median
Fair Value upside +76% · Top 25%
Profitability
Return on equity (TTM) 13% · Top 25%
Return on assets 8% · Top 25%
Net margin (TTM) 38% · Top 25%
Operating margin (TTM) 45% · Top 25%
Growth and dividend
Revenue growth 456% · Top 25%
Dividend yield (TTM) 0.3% · Bottom 25%
Balance sheet
Debt / equity 0.14× · Above median

Valuation Multiplesvs Specialty Industrial Machinery median · lower = cheaper

P/E (TTM) 187.8× · Priciest 25%
P/S (TTM) 68.00× · Priciest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 0
FUTURE (revenue growth)100 · sector 22
PAST (return on equity)52 · sector 28
HEALTH (low debt)93 · sector 96
DIVIDEND (yield)5 · sector 25

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
GE Vernova Inc GEV $950.28 $194.25 −80%
SIE SIE €274.80 €150.21 −45%
Eaton Corporation ETN $442.49 $172.75 −61%
Parker-Hannifin Corporation PH $971.21 $418.76 −57%
Cummins Inc CMI $524.65 $359.38 −32%
Illinois Tool Works Inc ITW $273.42 $151.39 −45%
Emerson Electric Co EMR $154.59 $62.15 −60%
AMETEK, Inc AME $245.41 $125.80 −49%
Rockwell Automation, Inc ROK $432.89 $138.24 −68%
Sandvik AB SAND kr 383.50 kr 193.39 −50%

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Innostar Service, Inc · Fair Value
3,464 TWD +43%Fair Value
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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 Sep 24, 2026, our model estimates a fair value of 3,464 TWD versus a price of 1,970 TWD, about +76% upside (undervalued).
What is the fair value of 7828?
Our model-based fair value for Innostar Service, Inc is 3,464 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 1,970 TWD.
What is the quality score of 7828?
Innostar Service, Inc has a Quality Score of 48/100. 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 3,464 TWD (as of Sep 24, 2026) from 14 valuation models. Cautious scenario 2,646 TWD, optimistic scenario 4,884 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 3,464 TWD, about +76% upside versus a price of 1,970 TWD (undervalued). Cautious scenario 2,646 TWD, optimistic scenario 4,884 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 Sep 24, 2026).
Does Innostar Service, Inc pay a dividend?
Innostar Service, Inc currently shows a dividend yield of about 0.25% relative to its recent price (as of Sep 24, 2026).
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 3,464 TWD per share (as of Sep 24, 2026), against a price of 1,970 TWD. It is the blended result of 14 valuation models (cash flow, earnings, asset, dividend).
Is Innostar Service, Inc stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 7828 trades below its calculated fair value: price 1,970 TWD, fair value 3,464 TWD, a gap of about +76% (undervalued). 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 (1,970 TWD); the fair value is what the company's own numbers justify (3,464 TWD). For Innostar Service, Inc the two are 1,494 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 72.3B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 1,970 TWD; our models calculate a fair value of 3,464 TWD per share.
What do the bullish and bearish scenarios say about 7828?
Our models span a range for Innostar Service, Inc: cautious scenario 2,646 TWD, base 3,464 TWD, optimistic 4,884 TWD per share (as of Sep 24, 2026, price 1,970 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 187.8 (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 3,464 TWD is built from several models across several years. Other multiples: P/S 68.0.
How solid is the balance sheet of Innostar Service, Inc (7828)?
Balance-sheet figures for Innostar Service, Inc (as of Sep 24, 2026): return on equity 13.1%, debt of 0.14 per unit of equity. They feed the Quality Score of 48/100, which measures business quality independently of the share price.
How far is 7828 from its 52-week high?
Innostar Service, Inc trades at 1,970 TWD, about 15% below its 52-week high of 2,325 TWD and 497% above the low of 330.08 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 3,464 TWD is for.
Which stocks are comparable to Innostar Service, Inc?
From the same area (Industrials) we also value GE Vernova Inc, SIE, 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 Sep 24, 2026: price 1,970 TWD, calculated fair value 3,464 TWD (+76%), Quality Score 48/100, from 14 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 14 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 3,464 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 13.0 % above its aggregate fair value. Innostar Service, Inc currently trades 76 % below its own fair value, and the market average says nothing about that. 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 Sep 24, 2026 was 1,970 TWD. Our model-based fair value is 3,464 TWD, about +76% upside (undervalued). 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 is below even our cautious bear case (2,646 TWD). The market is more pessimistic than our downside scenario. Solid quality (48/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (2,646 TWD to 4,884 TWD) leaves room in how you read the outcome.

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 72.3B TWD (≈ $2.3B). 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 59.7 (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 Innostar Service, Inc (7828)?
Earnings per share at Innostar Service, Inc are 10.49 TWD (price ÷ EPS = P/E 187.8). 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 0.3% (payout 47.7%). 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 31.8% (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 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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