Silicon Integrated Systems Corp (2363) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Silicon Integrated Systems Corp TWD 65.12, price TWD 58.70, upside +10.9%, quality 73 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 23, 2026.
How to read this chart
60‑month range 18.06 TWD – 103.52 TWD · fair‑value band 51.14 TWD – 84.65 TWD · the 58.70 TWD price screens below the 65.12 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 23, 2026.
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Silicon Integrated Systems Corp. engages in research, development, manufacture, and sale of integrated circuits and related components worldwide. The company offers data converters, AC impedance measurement, and digital multi-function meter; and low-dropout voltage regulator and LCD controller and driver.
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Silicon Integrated Systems Corp. engages in research, development, manufacture, and sale of integrated circuits and related components worldwide. The company offers data converters, AC impedance measurement, and digital multi-function meter; and low-dropout voltage regulator and LCD controller and driver. It also offers battery management IC, such as single cell and multi cell primary protectors, multi cell secondary protectors, balance IC, and gas gauge; and mixed signal microcontroller. In addition, the company provides integrated circuit design; and testing and assembly service of I/O precision packaging. Silicon Integrated Systems Corp. was founded in 1976 and is headquartered in Hsinchu City, Taiwan.
Stock analysis
Silicon Integrated Systems Corp (2363) currently trades at 58.70 TWD, while our model-based Fair Value estimate is 65.12 TWD, implying the stock looks roughly 9.9% undervalued today.
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Valuation
Bull case: the DCF Models group reads highest at a median of 44.09 TWD per share, and 3 of the 23 models we run sit above the 58.70 TWD price.
Bear case: the Dividend Discount group reads lowest at 8.05 TWD, and 20 of the 23 models stay below the price. Evidence for this calculation is medium.
Scenario range: 51.14 TWD (bear) to 84.65 TWD (bull), the price of 58.70 TWD sits inside 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 73/100 (solid quality), in the Technology sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Silicon Integrated Systems Corp reported revenue of 2.8B TWD in FY2025 versus 252M TWD in FY2021, a compound +82.9%/yr. Reported net income was 788M TWD in FY2025, compounding +41.2%/yr from FY2021.
Key figures
Market cap 29.0B TWD (≈ $910M) · P/E ratio 38.4 · P/S ratio 10.7 · EPS (TTM) 1.53 TWD · Dividend yield 1.0% · Net margin 27.9% · Return on equity 4.6% · Return on assets (EBIT) −0.2%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 52 out of 100 (low confidence).
What moves the price
The share trades about 23% below its 52-week high and 31% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Technology peers we cover trades at −17% fair-value upside, at 11%, 2363 screens cheaper than that median.
Fair Value models
Bear 51.14 TWDFair Value 65.12 TWDBull 84.65 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 (0.6803 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.
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.95/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+282.0%
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.
+149.2%
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.
+77.5%
Start year 2020 (pandemic). Over 10 years: +28.7% a year
Revenue growth 25 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.
−4.0%
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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.
+46.0%
Earnings growth per share plus dividend.
Earnings per share, growth per year+45.0%
Dividend (yield on the price)1.0%
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.43% vs 61%, slowing
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.−152% → −3%
2025 sits 110% above its own trend. The rate follows the median trend of the last 5 years, not that single year.
Start year 2020 (pandemic)
Growth Forecast
Little optimism in the price
The price assumes less growth than the company has delivered so far.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+5.0%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (Taiwan: IMF forecast 1.6% a year to 2030, 1.5% from 2016 to 2025) that is about +3.3% a year for the price.
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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 · 335 stocks
Beats the industry median on 9/13 measures
Overall it ranks above its industry peers.
Valuation
Quality Score73 · Top 25%
Fair Value upside+10% · Top 25%
Profitability
Return on equity (TTM)5% · Below median
Return on assets0% · Below median
Net margin (TTM)26% · Top 25%
Operating margin (TTM)7% · Below median
Growth and dividend
Revenue growth124% · Top 25%
Dividend yield (TTM)1.0% · Above median
Balance sheet
Debt / equity0.03× · Below median
Valuation Multiplesvs Semiconductors median · lower = cheaper
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). "Silicon Integrated Systems Corp Fair Value". https://www.fairvalue-calculator.com/stock/2363
Frequently asked questions
Is Silicon Integrated Systems Corp (2363) overvalued or undervalued?
As of Sep 23, 2026, our model estimates a fair value of 65.12 TWD versus a price of 58.70 TWD, about +11% upside (undervalued).
What is the fair value of 2363?
Our model-based fair value for Silicon Integrated Systems Corp is 65.12 TWD (as of Sep 23, 2026), built from audited fundamentals. The current price: 58.70 TWD.
What is the quality score of 2363?
Silicon Integrated Systems Corp has a Quality Score of 73/100. 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 Silicon Integrated Systems Corp (2363)?
Our model-based price target is the fair value of 65.12 TWD (as of Sep 23, 2026) from 23 valuation models. Cautious scenario 51.14 TWD, optimistic scenario 84.65 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Silicon Integrated Systems Corp stock forecast for 2026?
Our models put fair value at 65.12 TWD, about +11% upside versus a price of 58.70 TWD (undervalued). Cautious scenario 51.14 TWD, optimistic scenario 84.65 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Silicon Integrated Systems Corp (2363)?
Silicon Integrated Systems Corp reported trailing-twelve-month revenue of about 3.4B TWD (latest available figure, as of Sep 23, 2026).
Does Silicon Integrated Systems Corp pay a dividend?
Silicon Integrated Systems Corp currently shows a dividend yield of about 1.02% relative to its recent price (as of Sep 23, 2026).
What growth is priced into Silicon Integrated Systems Corp (2363)?
For today's price to be fair in a discounted-cash-flow model, Silicon Integrated Systems Corp would have to grow free cash flow by +5.0 % per year for five years (discount rate 8.6 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +77.5 % per year. As of Sep 23, 2026.
What discount rate (WACC) does the fair value of 2363 use?
Our models discount Silicon Integrated Systems Corp at 8.6 %: a base by market capitalisation (large), damped by beta 0.43, country premium for Taiwan. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Silicon Integrated Systems Corp that is +5.0 % per year a year over ten years, using the same discount rate (8.6 %) and the same formula as our fair value.
How much growth has Silicon Integrated Systems Corp (2363) delivered so far?
Over the past 5 years revenue at Silicon Integrated Systems Corp grew +77.5 % a year. The price currently implies +5.0 % per year free-cash-flow growth a year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Silicon Integrated Systems Corp (2363) growing?
The median revenue growth in the sector is +8.4 % a year. That is the yardstick for the growth priced into Silicon Integrated Systems Corp (+5.0 % per year a year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Silicon Integrated Systems Corp (2363)?
The free-cash-flow yield on the price is 4.79 %: that much free cash flow Silicon Integrated Systems Corp produces per unit of market value. When it exceeds the discount rate of our models (8.6 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Silicon Integrated Systems Corp (2363)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Silicon Integrated Systems Corp it is 65.12 TWD per share (as of Sep 23, 2026), against a price of 58.70 TWD. It is the blended result of 23 valuation models (cash flow, earnings, asset, dividend).
Is Silicon Integrated Systems Corp stock overvalued or undervalued in 2026?
As of Sep 23, 2026, 2363 trades below its calculated fair value: price 58.70 TWD, fair value 65.12 TWD, a gap of about +11% (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 2363?
No. The price is what the market pays today (58.70 TWD); the fair value is what the company's own numbers justify (65.12 TWD). For Silicon Integrated Systems Corp the two are 6.42 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Silicon Integrated Systems Corp worth?
The market values Silicon Integrated Systems Corp at about 29.0B TWD (market capitalisation, as of Sep 23, 2026). Per share that is 58.70 TWD; our models calculate a fair value of 65.12 TWD per share.
What do the bullish and bearish scenarios say about 2363?
Our models span a range for Silicon Integrated Systems Corp: cautious scenario 51.14 TWD, base 65.12 TWD, optimistic 84.65 TWD per share (as of Sep 23, 2026, price 58.70 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 2363?
Silicon Integrated Systems Corp trades at a price-to-earnings ratio of 38.4 (as of Sep 23, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 65.12 TWD is built from several models across several years. Other multiples: P/B 1.6, P/S 8.6.
How solid is the balance sheet of Silicon Integrated Systems Corp (2363)?
Balance-sheet figures for Silicon Integrated Systems Corp (as of Sep 23, 2026): return on equity 4.6%, debt of 0.03 per unit of equity. They feed the Quality Score of 73/100, which measures business quality independently of the share price.
How far is 2363 from its 52-week high?
Silicon Integrated Systems Corp trades at 58.70 TWD, about 23% below its 52-week high of 76.10 TWD and 31% above the low of 44.80 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 65.12 TWD is for.
Which stocks are comparable to Silicon Integrated Systems Corp?
From the same area (Technology) we also value NVIDIA Corporation, Taiwan Semiconductor Manufacturing Company, Broadcom Inc, SK hynix 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 Silicon Integrated Systems Corp stock attractive at the current price?
The data as of Sep 23, 2026: price 58.70 TWD, calculated fair value 65.12 TWD (+11%), Quality Score 73/100, from 23 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 2363 calculated?
We run Silicon Integrated Systems Corp through 23 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 65.12 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 14.1 % above its aggregate fair value. Silicon Integrated Systems Corp currently trades 11 % 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 Silicon Integrated Systems Corp (2363)?
The closing price on Sep 24, 2026 was 58.70 TWD. Our model-based fair value is 65.12 TWD, about +11% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Silicon Integrated Systems Corp right now?
The price sits in the lower half of our model range, the side with the larger margin of safety. Read the verdict with care: some models are missing inputs, so the estimate scatters more than usual.
Key figures of Silicon Integrated Systems Corp
How large is the market capitalisation of Silicon Integrated Systems Corp (2363)?
The market capitalisation of Silicon Integrated Systems Corp is 29.0B TWD (≈ $910M). 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 Silicon Integrated Systems Corp (2363)?
The price-to-sales ratio of Silicon Integrated Systems Corp is 10.7 (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 Silicon Integrated Systems Corp (2363)?
Earnings per share at Silicon Integrated Systems Corp are 1.53 TWD (price ÷ EPS = P/E 38.4). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Silicon Integrated Systems Corp (2363)?
The dividend yield of Silicon Integrated Systems Corp is 1.0% (payout 39.2%). 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 Silicon Integrated Systems Corp (2363)?
The net margin of Silicon Integrated Systems Corp is 27.9% (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 Silicon Integrated Systems Corp (2363)?
The return on equity (ROE) of Silicon Integrated Systems Corp is 4.6% (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 Silicon Integrated Systems Corp (2363)?
On an EBIT basis the return on assets of Silicon Integrated Systems Corp is −0.2% (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 Silicon Integrated Systems Corp (2363)?
The operating margin of Silicon Integrated Systems Corp is 7.2% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Silicon Integrated Systems Corp (2363)?
Revenue at Silicon Integrated Systems Corp is growing +124% versus a year earlier (3y avg +149%). 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 Silicon Integrated Systems Corp (2363)?
Earnings per share at Silicon Integrated Systems Corp are growing −82.1% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net cash does Silicon Integrated Systems Corp (2363) hold?
Silicon Integrated Systems Corp holds more cash than debt, 2.0B TWD net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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