Young Fast Optoelectronics Co Ltd (3622) fair value: what the stock is really worth
As of Sep 24, 2026: fair value of Young Fast Optoelectronics Co Ltd TWD 53.22, price TWD 44.20, upside +20.4%, quality 62 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 24.75 TWD – 84.10 TWD · fair‑value band 41.61 TWD – 65.52 TWD · the 44.20 TWD price screens below the 53.22 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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Young Fast Optoelectronics Co., Ltd. manufactures and sells power cable accessories for power generation, transmission, and distribution in Taiwan, Asia, Europe, and the United States. The company operates through Optoelectronic Business, and Mechanical and Electrical Business segments.
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Young Fast Optoelectronics Co., Ltd. manufactures and sells power cable accessories for power generation, transmission, and distribution in Taiwan, Asia, Europe, and the United States. The company operates through Optoelectronic Business, and Mechanical and Electrical Business segments. It offers strengthened glass and surface treatment, capacitive touch panels, resistive touch panels, electromagnetic touch panels, 4 and 5 wire resistive touch panels, electronic paper display (EPD) front light bonding, EPD front lighting technology, anti-glare coating, anti-reflection glass, and anti-fingerprint glass. The company is also involved in research, development, manufacturing, and sales of various types of touch panels. Its products have applications in automotive, medical, military, gaming, retail, transportation, office equipment, substation, overhead line connection station, and underground manholes. The company was formerly known as The Optoelectronics Division and changed its name to Young Fast Optoelectronics Co., Ltd. in January 2000. Young Fast Optoelectronics Co., Ltd. was incorporated in 2002 and is headquartered in Taoyuan City, Taiwan.
Stock analysis
Young Fast Optoelectronics Co Ltd (3622) currently trades at 44.20 TWD, while our model-based Fair Value estimate is 53.22 TWD, implying the stock looks roughly 17.0% undervalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 127.79 TWD per share, and 18 of the 24 models we run sit above the 44.20 TWD price.
Bear case: the Dividend Discount group reads lowest at 22.33 TWD, and 6 of the 24 models stay below the price. Evidence for this calculation is high.
Scenario range: 41.61 TWD (bear) to 65.52 TWD (bull), the price of 44.20 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 62/100 (solid quality), in the Technology sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Young Fast Optoelectronics Co Ltd reported revenue of 1.7B TWD in FY2025 versus 1.4B TWD in FY2021, a compound +4.5%/yr. Reported net income was 922M TWD in FY2025, compounding +34.8%/yr from FY2021.
Key figures
Market cap 7.9B TWD (≈ $249M) · P/E ratio 7.4 · P/S ratio 3.93 · EPS (TTM) 6.00 TWD · Dividend yield 7.2% · Net margin 53.4% · Return on equity 12.5% · Return on assets (EBIT) 5.5%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 53 out of 100 (low confidence).
What moves the price
The share trades about 39% below its 52-week high and at its 52-week low, currently below its 200-day average.
For context, the median of 10 Technology peers we cover trades at −66% fair-value upside, at 20%, 3622 screens cheaper than that median.
Fair Value models
Bear 41.61 TWDFair Value 53.22 TWDBull 65.52 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 (2.06 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.98/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+9.4%
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.
+3.7%
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.
+13.2%
Start year 2020 (pandemic). Over 10 years: −2.5% a year
Revenue growth 18 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.
+5.3%
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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. Basis: EBIT basis. 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.
≈ +24.0%
Earnings growth per share plus dividend.
Earnings per share, growth per year+16.8%
Dividend (yield on the price)7.2%
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% → 28%
⚠ Revenue per share shrinking 10.9%/yr over ~10Y (margin trend unclear) ⓘ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.
⚠ Rate on operating basis: 2025 sits 55% above its own trend.
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).
−29.5%
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 −30.6% a year for the price.
Compare Young Fast Optoelectronics Co Ltd with another stock
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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.Electronic Components · 653 stocks
Beats the industry median on 12/15 measures
Overall it ranks above its industry peers.
Valuation
Quality Score62 · Above median
Fair Value upside+20% · Top 25%
Profitability
Return on equity (TTM)13% · Top 25%
Return on assets3% · Above median
Net margin (TTM)52% · Top 25%
Operating margin (TTM)21% · Top 25%
Growth and dividend
Revenue growth−3% · Below median
Dividend yield (TTM)7.2% · Top 25%
Balance sheet
Debt / equity0.00× · Lowest 25%
Valuation Multiplesvs Electronic Components median · lower = cheaper
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Cite: Fair Value Calculator (2026). "Young Fast Optoelectronics Co Ltd Fair Value". https://www.fairvalue-calculator.com/stock/3622
Frequently asked questions
Is Young Fast Optoelectronics Co Ltd (3622) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 53.22 TWD versus a price of 44.20 TWD, about +20% upside (undervalued).
What is the fair value of 3622?
Our model-based fair value for Young Fast Optoelectronics Co Ltd is 53.22 TWD (as of Sep 24, 2026), built from audited fundamentals. The current price: 44.20 TWD.
What is the quality score of 3622?
Young Fast Optoelectronics Co Ltd has a Quality Score of 62/100. 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 Young Fast Optoelectronics Co Ltd (3622)?
Our model-based price target is the fair value of 53.22 TWD (as of Sep 24, 2026) from 24 valuation models. Cautious scenario 41.61 TWD, optimistic scenario 65.52 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Young Fast Optoelectronics Co Ltd stock forecast for 2026?
Our models put fair value at 53.22 TWD, about +20% upside versus a price of 44.20 TWD (undervalued). Cautious scenario 41.61 TWD, optimistic scenario 65.52 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Young Fast Optoelectronics Co Ltd (3622)?
Young Fast Optoelectronics Co Ltd reported trailing-twelve-month revenue of about 1.7B TWD (latest available figure, as of Sep 24, 2026).
Does Young Fast Optoelectronics Co Ltd pay a dividend?
Young Fast Optoelectronics Co Ltd currently shows a dividend yield of about 7.24% relative to its recent price (as of Sep 24, 2026).
What growth is priced into Young Fast Optoelectronics Co Ltd (3622)?
For today's price to be fair in a discounted-cash-flow model, Young Fast Optoelectronics Co Ltd would have to grow free cash flow by -29.5 % per year for five years (discount rate 11.8 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +13.3 % per year. As of Sep 24, 2026.
What discount rate (WACC) does the fair value of 3622 use?
Our models discount Young Fast Optoelectronics Co Ltd at 11.8 %: a base by market capitalisation (micro), damped by beta 0.22, 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 Young Fast Optoelectronics Co Ltd that is -29.5 % per year a year over ten years, using the same discount rate (11.8 %) and the same formula as our fair value.
How much growth has Young Fast Optoelectronics Co Ltd (3622) delivered so far?
Over the past 5 years revenue at Young Fast Optoelectronics Co Ltd grew +13.3 % a year. The price currently implies -29.5 % 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 Young Fast Optoelectronics Co Ltd (3622) growing?
The median revenue growth in the sector is +8.2 % a year. That is the yardstick for the growth priced into Young Fast Optoelectronics Co Ltd (-29.5 % 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 Young Fast Optoelectronics Co Ltd (3622)?
The free-cash-flow yield on the price is 9.84 %: that much free cash flow Young Fast Optoelectronics Co Ltd produces per unit of market value. When it exceeds the discount rate of our models (11.8 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Young Fast Optoelectronics Co Ltd (3622)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Young Fast Optoelectronics Co Ltd it is 53.22 TWD per share (as of Sep 24, 2026), against a price of 44.20 TWD. It is the blended result of 24 valuation models (cash flow, earnings, asset, dividend).
Is Young Fast Optoelectronics Co Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 3622 trades below its calculated fair value: price 44.20 TWD, fair value 53.22 TWD, a gap of about +20% (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 3622?
No. The price is what the market pays today (44.20 TWD); the fair value is what the company's own numbers justify (53.22 TWD). For Young Fast Optoelectronics Co Ltd the two are 9.02 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Young Fast Optoelectronics Co Ltd worth?
The market values Young Fast Optoelectronics Co Ltd at about 7.9B TWD (market capitalisation, as of Sep 24, 2026). Per share that is 44.20 TWD; our models calculate a fair value of 53.22 TWD per share.
What do the bullish and bearish scenarios say about 3622?
Our models span a range for Young Fast Optoelectronics Co Ltd: cautious scenario 41.61 TWD, base 53.22 TWD, optimistic 65.52 TWD per share (as of Sep 24, 2026, price 44.20 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 3622?
Young Fast Optoelectronics Co Ltd trades at a price-to-earnings ratio of 7.4 (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 53.22 TWD is built from several models across several years. Other multiples: PEG 1.7, P/B 1.0, P/S 4.6, EV/EBITDA 13.0.
What is the PEG ratio of 3622?
The PEG ratio of Young Fast Optoelectronics Co Ltd is 1.71 (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 Young Fast Optoelectronics Co Ltd (3622)?
Balance-sheet figures for Young Fast Optoelectronics Co Ltd (as of Sep 24, 2026): return on equity 12.5%, debt of 0.00 per unit of equity. They feed the Quality Score of 62/100, which measures business quality independently of the share price.
How far is 3622 from its 52-week high?
Young Fast Optoelectronics Co Ltd trades at 44.20 TWD, about 39% below its 52-week high of 73.00 TWD and at the low of 44.20 TWD (as of Sep 24, 2026). Distance from the high says nothing about value: that is what the fair value of 53.22 TWD is for.
Which stocks are comparable to Young Fast Optoelectronics Co Ltd?
From the same area (Technology) we also value Amphenol Corporation, Delta Electronics, Inc, Corning Incorporated, Hon Hai Precision Industry Co, 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 Young Fast Optoelectronics Co Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 44.20 TWD, calculated fair value 53.22 TWD (+20%), Quality Score 62/100, from 24 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 3622 calculated?
We run Young Fast Optoelectronics Co Ltd through 24 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 53.22 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. Young Fast Optoelectronics Co Ltd currently trades 20 % 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 Young Fast Optoelectronics Co Ltd (3622)?
The closing price on Sep 24, 2026 was 44.20 TWD. Our model-based fair value is 53.22 TWD, about +20% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Young Fast Optoelectronics Co Ltd right now?
Solid quality (62/100) at a price below fair value, the discount is the argument here, not the business quality. The price sits in the lower half of our model range, the side with the larger margin of safety. The data supports the verdict: every model runs on fully documented inputs.
Key figures of Young Fast Optoelectronics Co Ltd
How large is the market capitalisation of Young Fast Optoelectronics Co Ltd (3622)?
The market capitalisation of Young Fast Optoelectronics Co Ltd is 7.9B TWD (≈ $249M). 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 Young Fast Optoelectronics Co Ltd (3622)?
The price-to-sales ratio of Young Fast Optoelectronics Co Ltd is 3.93 (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 Young Fast Optoelectronics Co Ltd (3622)?
Earnings per share at Young Fast Optoelectronics Co Ltd are 6.00 TWD (price ÷ EPS = P/E 7.4). Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Young Fast Optoelectronics Co Ltd (3622)?
The dividend yield of Young Fast Optoelectronics Co Ltd is 7.2% (payout 53.3%). 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 Young Fast Optoelectronics Co Ltd (3622)?
The net margin of Young Fast Optoelectronics Co Ltd is 53.4% (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 Young Fast Optoelectronics Co Ltd (3622)?
The return on equity (ROE) of Young Fast Optoelectronics Co Ltd is 12.5% (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 Young Fast Optoelectronics Co Ltd (3622)?
On an EBIT basis the return on assets of Young Fast Optoelectronics Co Ltd is 5.5% (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 Young Fast Optoelectronics Co Ltd (3622)?
The operating margin of Young Fast Optoelectronics Co Ltd is 21.1% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Young Fast Optoelectronics Co Ltd (3622)?
Revenue at Young Fast Optoelectronics Co Ltd is growing −2.8% versus a year earlier (3y avg +3.7%). 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 Young Fast Optoelectronics Co Ltd (3622)?
Earnings per share at Young Fast Optoelectronics Co Ltd are growing −18.7% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net cash does Young Fast Optoelectronics Co Ltd (3622) hold?
Young Fast Optoelectronics Co Ltd holds more cash than debt, 523M TWD net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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