ASE Technology Holding Co Ltd
ASX · NYSE · Semiconductor
ASE Technology Holding Co., Ltd. is a Taiwan-based semiconductor services group that operates across the outsourced semiconductor assembly and test market.
Current price
$44.33
▼ −$3.27 (6.87%) today
Share price
Live market dataET&A View
Last reviewed 14 September 2026
ET&A sees significant upside from the current price with an attractive risk/reward profile.
ASE Technology Holding is the world's leading outsourced semiconductor packaging and testing provider and an increasingly important picks-and-shovels beneficiary of AI infrastructure investment.
Why we like it
- Little debt — about 1.4 years of earnings would repay it.
- The share price trend has been positive.
What worries us
- Spends more cash than it brings in.
- The share price swings more than most.
Business Health
Is the business financially healthy?
Some weaknesses
The balance sheet stands out. Watch revenue, earnings and cash generation.
Overall
- Growth Below Average
Revenue
TWD 711.2bn · ↑ +8% last year
- Growth Weak
Earnings
TWD 60.8bn · ↑ +24% last year
- Average
Margins
Keeps 11% of sales as operating profit
- Weak
Cash generation
Uses more cash than it brings in
- Strong
Balance sheet
Debt ≈ 1.4 years of earnings
- Yield Weak
Dividend
0.9% yield · Pays out 50% of earnings · covered 2.0×
Investor View
More on ASE Technology Holding Co Ltd
Open a section for the detail behind the quick view.
Our full viewET&A's complete thesis — why we hold the view we do.Members
ASE Technology Holding is the world's leading outsourced semiconductor packaging and testing provider and an increasingly important picks-and-shovels beneficiary of AI infrastructure investment. The transition toward…
The complete ET&A view
See our full reasoning, what could drive the shares higher or go wrong, our Fair Value and Preferred Entry, and how our view has changed.
- Our View in full
- What could drive it higher / go wrong
- Fair Value & Preferred Entry
- How our view has changed
What could drive it higher — and what could go wrongThe catalysts and risks we are watching.Members
Valuation discussionWhere today's price sits, and how it compares with the company's own history and its peers.Members
Financial and earnings trendsSales, margins, profit, earnings per share and cash, year by year.
Reported annual results, newest first · Market data. “Growth” is the change in sales on the year before.
| Year | Revenue | Growth | Operating margin | Net income | EPS | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025 | TWD 645.4bn | +8.4% | 8.0% | TWD 40.0bn | TWD 17.78 | −TWD 23.6bn |
| FY2024 | TWD 595.4bn | +2.3% | 6.8% | TWD 32.4bn | TWD 14.46 | TWD 9.1bn |
| FY2023 | TWD 581.9bn | −13.3% | 7.2% | TWD 35.5bn | TWD 14.36 | TWD 59.8bn |
| FY2022 | TWD 670.9bn | — | 12.2% | TWD 61.5bn | TWD 27.62 | TWD 37.3bn |
Who it suitsStrategy suitability and investment style.
Long-term growth investors
Also suits: Adventurous investors comfortable with big swings
How it compares with peersOther companies we cover in Semiconductor.
We don’t cover another company in this sector yet.
Compare ASE Technology Holding Co Ltd with any company → The model’s own peer calculations are in the Research View.
What the company doesThe full company profile.
ASE Technology Holding Co., Ltd. is a Taiwan-based semiconductor services group that operates across the outsourced semiconductor assembly and test market. The company plays an important role in the global chip supply chain by providing packaging, testing, and related manufacturing services for semiconductor companies, helping turn fabricated chips into finished components that can be used in electronic devices.
ASE’s business also extends into electronic manufacturing services, giving it exposure beyond traditional chip packaging and testing. In simple terms, the company does not primarily design consumer-facing products itself; instead, it provides the specialist backend manufacturing, testing, assembly, and electronics production capabilities that allow many of the world’s technology products to reach commercial use.
Semiconductor · Taiwan
Research ViewOpen the full researchThe full researchFull financial statements, valuation multiples, historical data, forecasts, methodology, scoring calculations and the valuation model.OpenClose
For detailed analysis. Each section opens on its own.
Financial statementsEvery published figure with its source, the market snapshot and connected sheets.
Income
- Revenue
- TWD 711.2bnMarket data
- Gross profit
- TWD 138.6bnMarket data
- EBITDA
- TWD 140.0bnMarket data
- Operating profit (EBIT)
- TWD 51.5bnMarket data
- Net income
- TWD 60.8bnMarket data
- Earnings per share (EPS)
- TWD 0.84Market data
Growth
- Revenue growth, latest year
- Good8.4%Calculated
- Revenue growth, 3-year average
- Below Average−1.3%Calculated
- Earnings growth, latest year
- Excellent23.6%Calculated
- Earnings growth, 3-year average
- Weak−13.3%Calculated
- Revenue growth, latest quarter vs a year earlier
- 26.7%Market data
- Earnings growth, latest quarter vs a year earlier
- 171.2%Market data
Margins & returns
- Gross margin
- Below Average19.5%Market data
- EBITDA margin
- 19.7%Market data
- Operating margin
- Average11.1%Market data
- Net margin
- Average8.5%Market data
- Return on equity (ROE)
- Strong17.0%Market data
- Return on assets (ROA)
- 4.7%Market data
Cash flow
- Operating cash flow
- TWD 168.8bnMarket data
- Free cash flow
- −TWD 23.6bnMarket data
- Free-cash-flow margin
- Weak−3.3%Calculated
- Free cash flow ÷ net income
- −0.4×Calculated
Balance sheet
- Cash
- TWD 105.6bnMarket data
- Total debt
- TWD 295.8bnMarket data
- Net debt
- TWD 190.1bnMarket data
- Net debt ÷ EBITDA
- Strong1.4×Calculated
- Debt ÷ equity
- 0.7×Market data
- Current ratio
- 1.1×Market data
Shares & dividends
- Shares outstanding
- 2.20bnMarket data
- Market capitalisation
- TWD 97.5bnMarket data
- Dividend per share
- TWD 0.00Market data
- Dividend yield
- Weak0.9%Market data
- Payout ratio
- 50.0%Market data
- Market data — the live feed (Yahoo Finance)
- Calculated — worked out by ET&A from the figures shown, using the formulas in our methodology
Other published figures
- Price / Sales
- Members
- EV / EBITDA
- Members
- Price / Book
- Members
- Forward P/E
- Members
Market data
LiveAs of 14 October 2026
- P/E Ratio
- 52.77x
Valuation multiplesP/E, forward P/E, EV/EBITDA, Price/Sales and FCF yield — today and at Fair Value.Members
Standard ways of comparing the share price with the company’s earnings, sales and cash. Tap the “i” for what each one means.
| Measure | Today | Source |
|---|---|---|
| P/E | Members | |
| Forward P/E | Members | |
| EV/EBITDA | Members | |
| Price/Sales | Members | |
| FCF Yield | Members |
Valuation ratios are part of ET&A membership.
Other published measures
- Price / Book
- Members
Historical dataValuation history, how our view has changed, and the share-price history.
Share-price history
Use the 5Y and Max ranges on the price chart at the top of the page.
ForecastsWhat analysts expect — market consensus, not ET&A estimates.
Forecasts
- Forward EPS (next year, consensus)
- TWD 2.15Market data
- Expected EPS growth, next year
- Excellent115.4%Market data
- Expected revenue growth, next year
- 30.0%Market data
Forecasts are market consensus or calculated from forward EPS — not ET&A estimates, and they can be wrong.
MethodologyHow ET&A values a company and reaches a view.
How we value ASE Technology Holding Co Ltd
- 1. The right method for the business. Each business is valued on the method that suits its economics — earnings for most companies, book value and returns for banks and insurers, cash flows or dividends where earnings mislead.
- 2. What the business deserves. ET&A builds a fair multiple from the company's own quality, sustainable growth, earnings predictability and risk. History, peers and the market are checked against it, but they don't set it.
- 3. Fair Value. The earnings (or other basis) per share multiplied by that fair multiple, cross-checked against independent methods.
- 4. Preferred Entry. A price below Fair Value that leaves room for the return ET&A requires for the company's risk.
- 5. Is it expensive? Today’s price is placed on ET&A’s Valuation Attractiveness scale — the same measure the ET&A Score uses. Cheap is the Preferred Entry; above Fair Value the shares are Expensive, and Very Expensive once they are more than 25% above it.
Powered by the ET&A Valuation FrameworkHow Fair Value & Preferred Entry work →
Read the full ET&A methodology →How we reach a view
The ET&A View combines our assessment of the business with where today’s price sits against our Preferred Entry and Fair Value. It is a considered judgement, not a mechanical score.
- Business quality
- Financial performance
- Growth outlook
- Debt and financial strength
- Valuation
- Risk
- What could drive it higher
- Buy
- ET&A sees significant upside from the current price with an attractive risk/reward profile.
- Accumulate
- ET&A likes the company but would prefer investors to build exposure gradually.
- Hold
- ET&A sees limited reason to buy aggressively or sell at the current price.
- Reduce
- ET&A believes the current valuation or risk profile makes a smaller position more appropriate.
- Sell
- ET&A believes the downside risk materially outweighs the potential return at the current price.
ET&A Score: ET&A's overall assessment of business quality, valuation, growth and risk, out of 10. It weighs business quality, financial strength, growth, valuation, risk, future prospects.
Powered by the ET&A Company Assessment FrameworkSee the full framework →
Scoring calculationsBehind the ET&A Score and the Business Health ratings.
Behind the ET&A Score
The automatic, rules-based scores that feed our research. The ET&A Score blends these with our own analysis of the business and its value. How the framework works →
ET&A Quant Score
Profitable · Sound · Strong
Context — not part of the score
- Valuation multiplesFairly priced
- Share-price steadinessVery high volatility
- IncomeLow yield
Valuation and share-price swings describe the shares, not the company, so they are judged in the ET&A Score and View instead.
- Annualised volatility
- Members
- Max drawdown (1y)
- Members
- 12-month return
- Members
- 3-month return
- Members
- P/E
- Members
- Price / Sales
- Members
- EV / EBITDA
- Members
- EBITDA margin
- Members
- Net debt / EBITDA
- Members
- Dividend yield
- Members
Based on the factors that could be measured (45% of the model).
Business Health ratings
Each area is scored from 0 to 10 on ET&A’s methodology scales — the same ones our research uses — then given a word: Excellent from 8.5, Strong from 7, Good from 5.5, Average from 4.5, Below Average from 3, Weak below 3. The overall answer is the average of the areas we could rate (at least three); the dividend isn’t part of it.
| Area | Based on | Score | Rating |
|---|---|---|---|
| Revenue |
Rated on 3-year average revenue growth, on ET&A's growth scale. | 3.5 / 10 | Below Average |
| Earnings |
Rated on 3-year average earnings growth, on ET&A's growth scale. | 2.0 / 10 | Weak |
| Margins |
The average of operating and net margin, each scored on ET&A's margin scales. A negative margin scores 1 (Weak). | 5.2 / 10 | Average |
| Cash generation |
Free cash flow as a share of sales, on ET&A's cash-generation scale. | 2.7 / 10 | Weak |
| Balance sheet |
Net debt ÷ EBITDA — roughly how many years of operating earnings would repay the debt — on ET&A's leverage scale. | 7.1 / 10 | Strong |
| Dividend |
Dividend yield on ET&A's income scale. Not part of the overall health rating. | 2.8 / 10 | Weak |
| Overall | Average of the 5 rated areas | 4.1 / 10 | Below Average |
ET&A's scales
Where each band starts on the scales above. They are fixed and identical for every company we cover; they come straight from ET&A’s methodology, so a company is judged the same way here as in our research.
| Measure | Excellent | Strong | Good | Average | Below Average | Weak |
|---|---|---|---|---|---|---|
| GrowthStructural Growth (Fundamental Conviction) | 18%+ | 10%+ | 5.0%+ | 1.7%+ | −2.5%+ | below −2.5% |
| Operating marginCompetitive Position (Fundamental Conviction) | 29%+ | 20%+ | 13%+ | 7.5%+ | 0%+ | below 0% (loss) |
| Net marginEarnings Durability (Fundamental Conviction) | 23%+ | 15%+ | 9.8%+ | 6.0%+ | 0%+ | below 0% (loss) |
| Free-cash-flow marginCapital Allocation (Fundamental Conviction) | 15%+ | 8.5%+ | 3.8%+ | 1.3%+ | −2.5%+ | below −2.5% |
| Net debt ÷ EBITDAStructural Risk (Fundamental Conviction) | net cash | ≤ 1.5× | ≤ 2.8× | ≤ 3.6× | ≤ 5.0× | above 5.0× |
| Return on equity (banks & insurers)Bank and insurer quality | 16%+ | 12%+ | 9.0%+ | 6.7%+ | 2.7%+ | below 2.7% |
| Equity ÷ assetsBank capital | 7.5%+ | 6.0%+ | 4.7%+ | 4.0%+ | any | — |
| Dividend yieldIncome factor (ET&A Quant Score) | 5.8%+ | 4.0%+ | 2.5%+ | 1.8%+ | 1.0%+ | below 1.0% |
Band floors: Excellent 8.5 · Strong 7 · Good 5.5 · Average 4.5 · Below Average 3 (scores out of 10). Utilities and property companies’ structural debt is scored 6.5, as in ET&A’s risk model.
Valuation model outputsFair Value, the 12-Month Price Target, Preferred Entry and the expected return — and how each was calculated.Members
Peer calculationsThe comparable companies the valuation model used, with their multiples and returns.Members
Detailed assumptionsEvery input the valuation model used, with its source.Members
Research notesNo research notes published yet.
No research notes have been published for ASE Technology Holding Co Ltd yet.
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