Integrated Service Technology (3289) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Integrated Service Technology TWD 67.90, price TWD 140, upside -51.5%, quality 36 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Price vs Fair Value
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
60‑month range 38.86 TWD – 210.50 TWD · fair‑value band 47.12 TWD – 88.66 TWD · the 140.00 TWD price screens above the 67.90 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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Integrated Service Technology Inc. research, develops, and manufactures integrated circuits, analysis and burn-in, and testing in Taiwan and internationally.
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Integrated Service Technology Inc. research, develops, and manufactures integrated circuits, analysis and burn-in, and testing in Taiwan and internationally. The company provides MOSFET wafer backend processes, which offer MOSFET front-side metallization, such as chemical/electro-less plating and front-side metal sputtering deposition; MOSFET backside grinding processes; MOSFET backside metallization processes comprising metal evaporation deposition and thick Ag process; and turnkey solutions for backend processes, which include chip probing, laser marking, vacuum mounting, ring removal, die sawing, frame probing, tape and reel, and final test. It also offers verification analysis services, such as focused ion beam (FIB) circuit edit; engineering sample preparation services, including grinding, wafer dicing saw, die bonding, IC wire bonding/assembly solutions, and surface mount technique process; failure analysis offers electrical characteristics measurement, non-destructive analysis, defect detection, and competitive analysis services; and signal integrity test, and design quality management. In addition, the company offers material analysis solutions comprising sample preparation, structure observation, surface analysis, thermal and component analysis, and crystallographic analysis; reliability design test, such as component and board level reliability test, PCB design verification, automotive electronics test, surface mount technique, warpage verification, and other services; chemical and material analysis services, includes Consultancy for green and environmental protection regulations, and precise and quantitative analysis; and various consultancy services, includes quality assurance and function safety, ESG, and laboratory accreditation and green mark, as well as import and export of semiconductor parts and relevant equipment, electronic parts, computer and computer components. The company was incorporated in 1994 and is based in Hsinchu City, Taiwan.
Stock analysis
Integrated Service Technology (3289) currently trades at 140.00 TWD, while our model-based Fair Value estimate is 67.90 TWD, implying the stock looks roughly 106.2% overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 87.70 TWD per share, and 1 of the 16 models we run sit above the 140.00 TWD price.
Bear case: the Economic Profit group reads lowest at 19.87 TWD, and 15 of the 16 models stay below the price. Evidence for this calculation is medium.
Scenario range: 47.12 TWD (bear) to 88.66 TWD (bull), the price of 140.00 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 36/100 (below-average quality), in the Technology sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Integrated Service Technology reported revenue of 4.8B TWD in FY2025 versus 3.2B TWD in FY2021, a compound +10.8%/yr. Reported net income was 367M TWD in FY2025, compounding +19.5%/yr from FY2021.
Key figures
Market cap 12.1B TWD (≈ $380M) · P/E ratio 29.4 · P/S ratio 2.23 · EPS (TTM) 4.76 TWD · Dividend yield 3.6% · Net margin 7.6% · Return on equity 9.3% · Return on assets (EBIT) 3.9%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 42 out of 100 (low confidence).
What moves the price
The share trades about 33% below its 52-week high and 41% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Technology peers we cover trades at −41% fair-value upside, at −52%, 3289 screens richer than that median.
Fair Value models
Bear 47.12 TWDFair Value 67.90 TWDBull 88.66 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.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.42/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+11.4%
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.
+9.0%
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.
+9.7%
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.
+7.0%
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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.
+17.2%
Earnings growth per share plus dividend.
Earnings per share, growth per year+13.6%
Dividend (yield on the price)3.6%
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.8% → 7%
Compare Integrated Service Technology 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 · 338 stocks
Beats the industry median on 7/13 measures
A mixed picture versus its industry peers.
Valuation
Quality Score36 · Bottom 25%
Fair Value upside−52% · Below median
Profitability
Return on equity (TTM)9% · Above median
Return on assets1% · Below median
Net margin (TTM)9% · Above median
Operating margin (TTM)−7% · Bottom 25%
Growth and dividend
Revenue growth−4% · Bottom 25%
Dividend yield (TTM)3.6% · Top 25%
Balance sheet
Debt / equity0.32× · Highest 25%
Valuation Multiplesvs Semiconductors median · lower = cheaper
P/E (TTM)29.4× · Cheaper than median
P/B2.59× · Cheaper than median
P/S (TTM)2.52× · Cheaper than median
EV/EBITDA12.9× · Cheaper than median
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)0· sector 64
PAST (return on equity)37· sector 22
HEALTH (low debt)84· sector 95
DIVIDEND (yield)72· sector 20
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). "Integrated Service Technology Fair Value". https://www.fairvalue-calculator.com/stock/3289
Frequently asked questions
Is Integrated Service Technology (3289) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 67.90 TWD versus a price of 140.00 TWD, about −52% upside (overvalued).
What is the fair value of 3289?
Our model-based fair value for Integrated Service Technology is 67.90 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 140.00 TWD.
What is the quality score of 3289?
Integrated Service Technology has a Quality Score of 36/100. 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 Integrated Service Technology (3289)?
Our model-based price target is the fair value of 67.90 TWD (as of Sep 24, 2026) from 16 valuation models. Cautious scenario 47.12 TWD, optimistic scenario 88.66 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Integrated Service Technology stock forecast for 2026?
Our models put fair value at 67.90 TWD, about −52% upside versus a price of 140.00 TWD (overvalued). Cautious scenario 47.12 TWD, optimistic scenario 88.66 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Integrated Service Technology (3289)?
Integrated Service Technology reported trailing-twelve-month revenue of about 4.8B TWD (latest available figure, as of Sep 24, 2026).
Does Integrated Service Technology pay a dividend?
Integrated Service Technology currently shows a dividend yield of about 3.60% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Integrated Service Technology (3289)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Integrated Service Technology it is 67.90 TWD per share (as of Sep 24, 2026), against a price of 140.00 TWD. It is the blended result of 16 valuation models (cash flow, earnings, asset, dividend).
Is Integrated Service Technology stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 3289 trades above its calculated fair value: price 140.00 TWD, fair value 67.90 TWD, a gap of about −52% (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 3289?
No. The price is what the market pays today (140.00 TWD); the fair value is what the company's own numbers justify (67.90 TWD). For Integrated Service Technology the two are 72.10 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Integrated Service Technology worth?
The market values Integrated Service Technology at about 12.1B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 140.00 TWD; our models calculate a fair value of 67.90 TWD per share.
What do the bullish and bearish scenarios say about 3289?
Our models span a range for Integrated Service Technology: cautious scenario 47.12 TWD, base 67.90 TWD, optimistic 88.66 TWD per share (as of Sep 24, 2026, price 140.00 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 3289?
Integrated Service Technology trades at a price-to-earnings ratio of 29.4 (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 67.90 TWD is built from several models across several years. Other multiples: P/B 2.6, P/S 2.5, EV/EBITDA 12.9.
How solid is the balance sheet of Integrated Service Technology (3289)?
Balance-sheet figures for Integrated Service Technology (as of Sep 24, 2026): return on equity 9.3%, debt of 0.32 per unit of equity. They feed the Quality Score of 36/100, which measures business quality independently of the share price.
How far is 3289 from its 52-week high?
Integrated Service Technology trades at 140.00 TWD, about 33% below its 52-week high of 210.50 TWD and 41% above the low of 99.40 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 67.90 TWD is for.
Which stocks are comparable to Integrated Service Technology?
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 Integrated Service Technology stock attractive at the current price?
The data as of Sep 24, 2026: price 140.00 TWD, calculated fair value 67.90 TWD (−52%), Quality Score 36/100, 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 3289 calculated?
We run Integrated Service Technology through 16 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 67.90 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 14.0 % above its aggregate fair value. Integrated Service Technology 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 Integrated Service Technology (3289)?
The closing price on Sep 24, 2026 was 140.00 TWD. Our model-based fair value is 67.90 TWD, about −52% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Integrated Service Technology right now?
The price sits above even our optimistic bull case (88.66 TWD). The favourable scenario is already priced in. Weak quality (36/100) and above fair value at the same time, the margin of safety is missing on both counts. A fairly wide model range (47.12 TWD to 88.66 TWD) leaves room in how you read the outcome.
Key figures of Integrated Service Technology
How large is the market capitalisation of Integrated Service Technology (3289)?
The market capitalisation of Integrated Service Technology is 12.1B TWD (≈ $380M). 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 Integrated Service Technology (3289)?
The price-to-sales ratio of Integrated Service Technology is 2.23 (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 Integrated Service Technology (3289)?
Earnings per share at Integrated Service Technology are 4.76 TWD (price ÷ EPS = P/E 29.4). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Integrated Service Technology (3289)?
The dividend yield of Integrated Service Technology is 3.6% (payout 106%). 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 Integrated Service Technology (3289)?
The net margin of Integrated Service Technology is 7.6% (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 Integrated Service Technology (3289)?
The return on equity (ROE) of Integrated Service Technology is 9.3% (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 Integrated Service Technology (3289)?
On an EBIT basis the return on assets of Integrated Service Technology is 3.9% (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 Integrated Service Technology (3289)?
The operating margin of Integrated Service Technology is −6.8% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Integrated Service Technology (3289)?
Revenue at Integrated Service Technology is growing −4.2% versus a year earlier (3y avg +9.0%). 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 Integrated Service Technology (3289)?
Earnings per share at Integrated Service Technology are growing +20.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Integrated Service Technology (3289) generate?
The free cash flow of Integrated Service Technology is −693M 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 Integrated Service Technology (3289) carry?
The net debt of Integrated Service Technology is 1.5B 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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