Sonix Technology Co Ltd (5471) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Sonix Technology Co Ltd TWD 25.35, price TWD 51.70, upside -51.0%, quality 60 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Sonix Technology Co.,Ltd. develops, designs, manufactures, and trades in semiconductors in Taiwan and internationally.
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Sonix Technology Co.,Ltd. develops, designs, manufactures, and trades in semiconductors in Taiwan and internationally. It provides microcontrollers for use in computer peripherals, communication products, remote controllers, intelligent charging, home appliances, car alarm systems, security systems, electronic scales, thermometers, blood pressure monitors, tire gauges, and health equipment. The company also offers voice controllers for use in interactive and educational electronic toys, handheld games, educational learning appliances, and other devices; and video/image controllers. In addition, it provides wireless multimedia solutions; optical identification devices; multimedia image processor IC, including web cameras for notebook and USB camera chips; audio and video solutions for home security monitoring platforms, wireless headphones, microphones, wireless video doorbells, wireless audio and video remote-controlled cars, and unmanned aerial vehicles; and USB controllers. Further, the company engages in the design, development, after-sales service, and wholesale of software and commission agency services; and business of computer system integration and technical consulting services. The company was incorporated in 1996 and is headquartered in Zhubei, Taiwan.
Stock analysis
Sonix Technology Co Ltd (5471) currently trades at 51.70 TWD, while our model-based Fair Value estimate is 25.35 TWD, implying the stock looks roughly 104.0% overvalued today.
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Valuation
Bull case: the Multiples group reads highest at a median of 15.15 TWD per share, and 0 of the 23 models we run sit above the 51.70 TWD price.
Bear case: the Earnings-Based group reads lowest at 5.97 TWD, and 23 of the 23 models stay below the price. Evidence for this calculation is high.
Scenario range: 20.43 TWD (bear) to 30.16 TWD (bull), the price of 51.70 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 60/100 (solid quality), in the Technology sector.
Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.
Sonix Technology Co Ltd reported revenue of 2.7B TWD in FY2025 versus 5.9B TWD in FY2021, a compound −17.8%/yr. Reported net income was 121M TWD in FY2025, compounding −46.4%/yr from FY2021.
Key figures
Market cap 9.5B TWD (≈ $297M) · P/E ratio 72.8 · P/S ratio 3.28 · EPS (TTM) 0.7100 TWD · Dividend yield 1.8% · Net margin 4.5% · Return on equity 4.6% · Return on assets (EBIT) 11.0%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 47 out of 100 (low confidence).
What moves the price
The share trades about 24% below its 52-week high and 63% 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 −51%, 5471 screens richer than that median.
Fair Value models
Bear 20.43 TWDFair Value 25.35 TWDBull 30.16 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 (0.5213 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.26/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−2.5%
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.
−7.3%
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.
−13.0%
Start year 2020 (pandemic). Over 10 years: −2.1% a year
Revenue growth 23 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.
+2.5%
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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.
−32.7%
Earnings growth per share plus dividend.
Earnings per share, growth per year−34.5%
Dividend (yield on the price)1.8%
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.−35% vs −11%, 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.23% → 4%
Start year 2020 (pandemic)
⚠ Revenue per share shrinking 2.5%/yr over ~10Y (margins eroding too) ⓘStructural-decline marker: revenue PER SHARE has fallen over the last decade (robust median trend, not a single year). Backtested across 2005 to 2017, such businesses trailed the market by about 2.5 percentage points per year. Display only: it does not change the fair value or the quality score.
Compare Sonix Technology Co Ltd 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 · 339 stocks
Beats the industry median on 7/14 measures
A mixed picture versus its industry peers.
Valuation
Quality Score60 · Above median
Fair Value upside−51% · Below median
Profitability
Return on equity (TTM)5% · Below median
Return on assets2% · Above median
Net margin (TTM)6% · Below median
Operating margin (TTM)9% · Above median
Growth and dividend
Revenue growth24% · Above median
Dividend yield (TTM)1.8% · Above median
Valuation Multiplesvs Semiconductors median · lower = cheaper
P/E (TTM)72.8× · Pricier than median
P/B2.69× · Cheaper than median
P/S (TTM)3.35× · Cheaper than median
P/FCF2,046.7× · Priciest 25%
EV/EBITDA30.4× · Pricier than median
PEG1.35× · Pricier than median
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)100· sector 64
PAST (return on equity)18· sector 22
HEALTH (low debt)0· sector 95
DIVIDEND (yield)36· 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). "Sonix Technology Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/5471
Frequently asked questions
Is Sonix Technology Co Ltd (5471) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 25.35 TWD versus a price of 51.70 TWD, about −51% upside (overvalued).
What is the fair value of 5471?
Our model-based fair value for Sonix Technology Co Ltd is 25.35 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 51.70 TWD.
What is the quality score of 5471?
Sonix Technology Co Ltd has a Quality Score of 60/100. 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 Sonix Technology Co Ltd (5471)?
Our model-based price target is the fair value of 25.35 TWD (as of Sep 24, 2026) from 23 valuation models. Cautious scenario 20.43 TWD, optimistic scenario 30.16 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Sonix Technology Co Ltd stock forecast for 2026?
Our models put fair value at 25.35 TWD, about −51% upside versus a price of 51.70 TWD (overvalued). Cautious scenario 20.43 TWD, optimistic scenario 30.16 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Sonix Technology Co Ltd (5471)?
Sonix Technology Co Ltd reported trailing-twelve-month revenue of about 2.8B TWD (latest available figure, as of Sep 24, 2026).
Does Sonix Technology Co Ltd pay a dividend?
Sonix Technology Co Ltd currently shows a dividend yield of about 1.78% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Sonix Technology Co Ltd (5471)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Sonix Technology Co Ltd it is 25.35 TWD per share (as of Sep 24, 2026), against a price of 51.70 TWD. It is the blended result of 23 valuation models (cash flow, earnings, asset, dividend).
Is Sonix Technology Co Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 5471 trades above its calculated fair value: price 51.70 TWD, fair value 25.35 TWD, a gap of about −51% (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 5471?
No. The price is what the market pays today (51.70 TWD); the fair value is what the company's own numbers justify (25.35 TWD). For Sonix Technology Co Ltd the two are 26.35 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Sonix Technology Co Ltd worth?
The market values Sonix Technology Co Ltd at about 9.5B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 51.70 TWD; our models calculate a fair value of 25.35 TWD per share.
What do the bullish and bearish scenarios say about 5471?
Our models span a range for Sonix Technology Co Ltd: cautious scenario 20.43 TWD, base 25.35 TWD, optimistic 30.16 TWD per share (as of Sep 24, 2026, price 51.70 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 5471?
Sonix Technology Co Ltd trades at a price-to-earnings ratio of 72.8 (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 25.35 TWD is built from several models across several years. Other multiples: PEG 1.4, P/B 2.7, P/S 3.3, EV/EBITDA 30.4.
What is the PEG ratio of 5471?
The PEG ratio of Sonix Technology Co Ltd is 1.35 (P/E divided by earnings growth, as of Sep 24, 2026). That is above 1, so the growth is already paid for in the price.
How solid is the balance sheet of Sonix Technology Co Ltd (5471)?
Balance-sheet figures for Sonix Technology Co Ltd (as of Sep 24, 2026): return on equity 4.6%. They feed the Quality Score of 60/100, which measures business quality independently of the share price.
How far is 5471 from its 52-week high?
Sonix Technology Co Ltd trades at 51.70 TWD, about 24% below its 52-week high of 67.60 TWD and 63% above the low of 31.80 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 25.35 TWD is for.
Which stocks are comparable to Sonix Technology Co Ltd?
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 Sonix Technology Co Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 51.70 TWD, calculated fair value 25.35 TWD (−51%), Quality Score 60/100, 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 5471 calculated?
We run Sonix Technology Co Ltd 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 25.35 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 13.2 % above its aggregate fair value. Sonix Technology 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 Sonix Technology Co Ltd (5471)?
The closing price on Sep 24, 2026 was 51.70 TWD. Our model-based fair value is 25.35 TWD, about −51% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Sonix Technology Co Ltd right now?
The price sits above even our optimistic bull case (30.16 TWD). The favourable scenario is already priced in. Solid but not exceptional quality (60/100) and above fair value, neither a clear bargain nor a standout compounder.
Where does the earnings growth of Sonix Technology Co Ltd (5471) come from?
Earnings per share at Sonix Technology Co Ltd grew −9.3 % a year from 2014 to 2025. Broken into its drivers: revenue per share −2.3 %, EBIT margin −11.2 %, tax rate +1.1 %, residual (interest, one-offs) +3.4 %. The four rates multiply to the earnings growth rate, they do not add up. Start and end are three-year averages so a single exceptional year does not distort the result.
Key figures of Sonix Technology Co Ltd
How large is the market capitalisation of Sonix Technology Co Ltd (5471)?
The market capitalisation of Sonix Technology Co Ltd is 9.5B TWD (≈ $297M). 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 Sonix Technology Co Ltd (5471)?
The price-to-sales ratio of Sonix Technology Co Ltd is 3.28 (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 Sonix Technology Co Ltd (5471)?
Earnings per share at Sonix Technology Co Ltd are 0.7100 TWD (price ÷ EPS = P/E 72.8). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Sonix Technology Co Ltd (5471)?
The dividend yield of Sonix Technology Co Ltd is 1.8% (payout 129%). 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 Sonix Technology Co Ltd (5471)?
The net margin of Sonix Technology Co Ltd is 4.5% (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 Sonix Technology Co Ltd (5471)?
The return on equity (ROE) of Sonix Technology Co Ltd 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 Sonix Technology Co Ltd (5471)?
On an EBIT basis the return on assets of Sonix Technology Co Ltd is 11.0% (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 Sonix Technology Co Ltd (5471)?
The operating margin of Sonix Technology Co Ltd is 9.1% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Sonix Technology Co Ltd (5471)?
Revenue at Sonix Technology Co Ltd is growing +23.9% versus a year earlier (3y avg −7.3%). 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 Sonix Technology Co Ltd (5471)?
Earnings per share at Sonix Technology Co Ltd are growing +111% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Sonix Technology Co Ltd (5471) generate?
The free cash flow of Sonix Technology Co Ltd is 145K 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 cash does Sonix Technology Co Ltd (5471) hold?
Sonix Technology Co Ltd holds more cash than debt, 1.2B TWD net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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