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Data-driven stock valuation

Wiwynn Corp (6669) fair value: what the stock is really worth

We calculate from audited financials what Wiwynn Corp is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily, free.

  1. Compare price with fair valuebelow fair value = cheap, above = expensive
  2. Check the quality50 and up solid, 75 and up strong
  3. Watch it or check another stockalert when fair value or trend changes

Technology · TW · Market cap 2.6T TWD (≈ $83.1B) · ISIN TW0006669005

At a glance

WC Wiwynn Corp 6669 · TW
Price2,325 TWD
Fair Value2,120 TWD
Upside−8.8%
Quality53/100

A solid business, currently priced close to our fair value of 2,120 TWD.

As of Aug 19, 2026, the fair value of Wiwynn Corp is 2,120 TWD per share against a price of 2,325 TWD, so the fair value sits 9% below the price. A model estimate from reported figures, not an analyst target.

!Expensive Growth (revenue 5y +38.4 %/yr)
!Thin margins · 5.3% net margin
!Low debt · negative free cash flow
Ranks above peers (8/10)
!Moderate moat 54/100
!Weak on valuation: 21 out of 100
!Weak on dividend: 26 out of 100
Evidence: High Range 925.96 TWD to 2,657 TWD

Fair value as of: Aug 19, 2026

From 17 valuation models · updated 21 days ago

Share price −61.3% over the past month.

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What runs behind every stock

69 individual criteria per stock, every one traceable See the method →

What matters now

  • The model range is unusually wide (925.96 TWD to 2,657 TWD). The outcome hinges heavily on assumptions, so read the point estimate with caution.
  • The price sits close to our fair value, market and models broadly agree here, little valuation tension.

Price vs Fair Value (5 years)

7,200 TWD 590.63 TWD Fair Value 2,120 TWD Apr 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 19, 2026.

How to read this chart

60‑month range 590.63 TWD – 7,200 TWD · fair‑value band 925.96 TWD – 2,657 TWD · the 2,325 TWD price screens above the 2,120 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 19, 2026.

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Analysis

Wiwynn Corp (6669) currently trades at 2,325 TWD, while our model-based Fair Value estimate is 2,120 TWD, implying the stock looks roughly 9.7% fairly valued today. The Quality Score stands at 53/100 (solid quality), in the Technology sector. Bull case: the Growth Earnings group reads highest at a median of 4,634 TWD per share, and 7 of the 17 models we run sit above the 2,325 TWD price. Bear case: the Dividend Discount group reads lowest at 424.33 TWD, and 10 of the 17 models stay below the price. Evidence for this calculation is high.

Over the trailing twelve months, Wiwynn Corp generated revenue of 1.1T TWD at a net margin of 5.3%. Revenue grew 62.0% year over year. It earns a return on equity of 46.4%. Net debt stands at 17.2B TWD. Fundamentals as of Aug 19, 2026

Scenario range: 925.96 TWD (bear) to 2,657 TWD (bull), the price of 2,325 TWD sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target. The share trades about 60% below its 52-week high, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at −53% fair-value upside, at −9%, 6669 screens cheaper than that median.

Fair Value models

Based on fiscal year 2025 figures (about 8 months old). Earnings retained since then (183.27 TWD per share) are deliberately not added.

Each model values the company its own way; the fair value above is the evidence-weighted blend. Evidence (0 to 100) shows how complete a model's inputs are. How we calculate →

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
Highest evidence
EPV best evidence 989.71 TWD 1,145 TWD 1,283 TWD 74
ROIC Compounder 1,153 TWD 1,590 TWD 2,154 TWD 69
Owner Earnings 1,309 TWD 2,918 TWD 6,446 TWD 68
All 17 models by family
DCF Models
Owner Earnings 1,309 TWD 2,918 TWD 6,446 TWD 68
Earnings-Based
Graham-Dodd 623.48 TWD 4,348 TWD 6,102 TWD 61
Lynch FV 2,246 TWD 3,209 TWD 4,172 TWD 59
PEG = 1.0 2,246 TWD 3,209 TWD 4,172 TWD 55
EPV best evidence 989.71 TWD 1,145 TWD 1,283 TWD 74
Dividend Discount
Gordon GGM 237.27 TWD 518.00 TWD 871.56 TWD 63
DDM Multi-Stage 237.27 TWD 424.33 TWD 539.84 TWD 64
Multiples
P/E Multiple 1,925 TWD 2,567 TWD 3,209 TWD 63
P/S Multiple 1,169 TWD 1,559 TWD 1,948 TWD 58
P/B Multiple 1,006 TWD 1,342 TWD 1,677 TWD 55
EV/EBIT 2,175 TWD 2,863 TWD 3,550 TWD 66
EV/EBITDA 1,724 TWD 2,262 TWD 2,799 TWD 67
EV/Revenue 1,154 TWD 1,602 TWD 2,049 TWD 54
Asset-Based
NCAV (Graham) 111.79 TWD 149.80 TWD 223.58 TWD 54
Economic Profit
Residual Income 814.75 TWD 1,247 TWD 19,338 TWD 61
ROIC Compounder 1,153 TWD 1,590 TWD 2,154 TWD 69
Growth Earnings
Growth-Adj P/E 3,244 TWD 4,634 TWD 6,024 TWD 65

Widest divergence: Growth Earnings (4,634 TWD) versus Asset-Based (149.80 TWD). Highest evidence: EPV (74).

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Key figures & financial health

P/E ratio 21.3 as of Jun 7, 2026
P/S ratio 1.15 P/E × margin
EPS (TTM) 265.45 TWD price ÷ EPS = P/E 21.3
Dividend yield 1.3% payout 11.5%
Net margin 5.4% FY2025
Return on equity 46.4% TTM
More key figures
Profitability
Return on assets (EBIT) 17.2% avg 5y
Operating margin 6.3% TTM
Growth
Revenue (TTM) 1.1T TWD TTM
Revenue growth (YoY) +62.0% 3y avg +48.1%
EPS growth (YoY) +43.5%
Balance sheet & cash flow
Free cash flow −14.3B TWD FY2025
Net debt 17.2B TWD FY2025

Figures from reported company fundamentals · as of Aug 19, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 53/100

Of which business quality 53 · Market factors (momentum, volatility) 24

Profitability 72
Margins and returns on capital today
Quality Growth 68
Are margins and returns improving?
Cashflow 13
Earnings quality: real cash, not paper profit
Fin. Strength 79
Balance sheet, leverage, solvency risk
Investment 33
Disciplined investing over empire-building
Low Volatility 31
Calm price path (market factor)
Momentum 26
Price trend over the last 3–12 months (market factor)
52W Momentum 14
Distance to the 52-week high (market factor)
Net Issuance 47
Buybacks instead of dilution

Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.

All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.

About the company

Wiwynn Corporation engages in the research, development, design, testing, and sales of semi products, and peripheral equipment and parts in the United States, Europe, Asia, and internationally.

Full company description

Wiwynn Corporation engages in the research, development, design, testing, and sales of semi products, and peripheral equipment and parts in the United States, Europe, Asia, and internationally. The company also offers computer and peripheral equipment, data storage media products, electric appliances, and software products; and provides management consulting, information software, and data processing services. In addition, it provides multi-node and storage server, storage, open rack, edge/ai platform, multi-purpose server, and rack; accessories, including OCP network mezzanine cards and cards for storage; and software and services. Further, the company is involved in the manufacture and sale of cloud data center equipment; and investment activities. Wiwynn Corporation was incorporated in 2012 and is headquartered in New Taipei City, Taiwan.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

Wiwynn Corp reported revenue of 951B TWD in FY2025 versus 193B TWD in FY2021, a compound +49.0%/yr. Reported net income was 51.1B TWD in FY2025, compounding +55.9%/yr from FY2021.

Growth Quality 62/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Latest Revenue (FY 2025)
951B TWD
Latest YoY
+163.7%
Avg. revenue growth/yr (3Y) 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.
+48.1%
Avg. revenue growth/yr (5Y) 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.
+38.4%
Avg. revenue growth/yr (11Y) 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.
+62.4%
Value creation/yr (5Y, in TWD) Earnings growth per share (CAGR 5 years) plus dividend yield: value created per share and year. 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.
≈ +41.4%
Earnings growth per share plus dividend yield: the value created per share and year.
Earnings growth per share+40.1%
Dividend yield1.3%
Trend 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.5Y 40.1% vs 10Y 57.2%, flattening
Operating margin (EBIT) 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.6.0% (2020) → 6.7% (2025) · steady
Worst earnings drop42% (2016) · in TWD
⚠ Final year 2025 sits 229% above trend (one-off), rate approximate
Revenue +49.0%/yr
FY21 193B TWD
FY22 293B TWD
FY23 242B TWD
FY24 361B TWD
FY25 951B TWD
Net income +55.9%/yr
FY21 8.6B TWD
FY22 14.2B TWD
FY23 12.0B TWD
FY24 22.8B TWD
FY25 51.1B TWD
Character of growth · EPS growth decomposed (2014-2025) +53.8 % p.a.
Revenue per share +32.1 %

of which total revenue +47.5 % · buybacks/dilution −10.4 %

EBIT margin +15.6 %
Tax rate −0.3 %
Residual (interest, one-offs) +1.0 %

Annual growth per factor. These are factors, not summands: multiplied they give the EPS growth rate, added they do not quite. Start and end points are 3-year averages (details on hover).

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Cite: Fair Value Calculator (2026). "Wiwynn Corp Fair Value". https://www.fairvalue-calculator.com/stock/6669

Peer Group

Computer Hardware · 223 stocks

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.

Valuation
Quality Score 53 · Above median
Fair Value upside −17% · Above median
Profitability
Return on equity (TTM) 46% · Top 25%
Return on assets 12% · Top 25%
Net margin (TTM) 5% · Above median
Operating margin (TTM) 6% · Above median
Growth and dividend
Revenue growth 62% · Top 25%
Dividend yield (TTM) 1.3% · Below median
Balance sheet
Debt / equity 0.23× · Above median

Valuation Multiples vs Computer Hardware median · lower = cheaper

P/E (TTM) 21.3× · Cheaper than median
P/B 20.95× · Priciest 25%
P/S (TTM) 2.47× · Priciest 25%
EV/EBITDA 35.7× · Priciest 25%

Context: sector, industry, market

Strength profile in five axes (Snowflake)

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE21 · sector 7
FUTURE100 · sector 59
PAST100 · sector 24
HEALTH89 · sector 97
DIVIDEND26 · sector 38

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Computer Hardware stocks, each showing price versus our Fair Value estimate (as of Aug 19, 2026).

Stock Price Fair Value vs Fair Value
Dell Technologies Inc DELL $456.24 $187.75 −59%
Arista Networks, Inc ANET $193.78 $57.72 −70%
Western Digital Corporation WDC $441.57 $47.49 −89%
Hygon Information Technology Co 688041 ¥246.21 ¥30.66 −88%
Hangzhou Hikvision Digital Technology Co 002415 ¥35.18 ¥40.44 +15%
Shenzhen Longsys Electronics Co 301308 ¥376.88 ¥91.67 −76%
Lenovo Group 0992 HK$30.12 HK$33.70 +12%
Dawning Information Industry Co 603019 ¥83.19 ¥39.38 −53%
HP Inc HPQ $32.64 $48.62 +49%
Inspur Electronic Information Industry Co 000977 ¥73.79 ¥44.02 −40%

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Frequently asked questions

Is Wiwynn Corp (6669) overvalued or undervalued?
As of Aug 19, 2026, our model estimates a fair value of 2,120 TWD versus a price of 2,325 TWD, about −9% upside (fairly valued).
What is the fair value of 6669?
Our model-based fair value for Wiwynn Corp is 2,120 TWD (as of Aug 19, 2026), built from audited fundamentals. The current price: 2,325 TWD.
What is the quality score of 6669?
Wiwynn Corp has a Quality Score of 53/100. 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 Wiwynn Corp (6669)?
Our model-based price target is the fair value of 2,120 TWD (as of Aug 19, 2026) from 17 valuation models. Cautious scenario 925.96 TWD, optimistic scenario 2,657 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Wiwynn Corp stock forecast for 2026?
Our models put fair value at 2,120 TWD, about −9% upside versus a price of 2,325 TWD (fairly valued). Cautious scenario 925.96 TWD, optimistic scenario 2,657 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Wiwynn Corp (6669)?
Wiwynn Corp reported trailing-twelve-month revenue of about 1.1T TWD (latest available figure, as of Aug 19, 2026).
What is the net profit margin of 6669?
The net profit margin of Wiwynn Corp is about 5.3%, meaning it keeps roughly 5.3% of revenue as net income. Based on the latest reported figures.
Does Wiwynn Corp pay a dividend?
Wiwynn Corp currently shows a dividend yield of about 1.31% relative to its recent price (as of Aug 19, 2026).
What is the intrinsic value of Wiwynn Corp (6669)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Wiwynn Corp it is 2,120 TWD per share (as of Aug 19, 2026), against a price of 2,325 TWD. It is the blended result of 17 valuation models (cash flow, earnings, asset, dividend).
Is Wiwynn Corp stock overvalued or undervalued in 2026?
As of Aug 19, 2026, 6669 trades above its calculated fair value: price 2,325 TWD, fair value 2,120 TWD, a gap of about −9% (fairly valued). 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 6669?
No. The price is what the market pays today (2,325 TWD); the fair value is what the company's own numbers justify (2,120 TWD). For Wiwynn Corp the two are 205.35 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Wiwynn Corp worth?
The market values Wiwynn Corp at about 2.6T TWD (market capitalisation, as of Aug 19, 2026). Per share that is 2,325 TWD; our models calculate a fair value of 2,120 TWD per share.
What do the bullish and bearish scenarios say about 6669?
Our models span a range for Wiwynn Corp: cautious scenario 925.96 TWD, base 2,120 TWD, optimistic 2,657 TWD per share (as of Aug 19, 2026, price 2,325 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of 6669?
Wiwynn Corp trades at a price-to-earnings ratio of 21.3 (as of Aug 19, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of 2,120 TWD is built from several models across several years. Other multiples: P/B 21.0, P/S 2.5, EV/EBITDA 35.7.
How solid is the balance sheet of Wiwynn Corp (6669)?
Balance-sheet figures for Wiwynn Corp (as of Aug 19, 2026): return on equity 46.4%, debt of 0.23 per unit of equity. They feed the Quality Score of 53/100, which measures business quality independently of the share price.
How far is 6669 from its 52-week high?
Wiwynn Corp trades at 2,325 TWD, about 60% below its 52-week high of 5,880 TWD (as of Aug 19, 2026). Distance from the high says nothing about value: that is what the fair value of 2,120 TWD is for.
Which stocks are comparable to Wiwynn Corp?
From the same area (Technology) we also value Dell Technologies Inc, Arista Networks, Inc, Western Digital Corporation, Hygon Information Technology 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 Wiwynn Corp stock attractive at the current price?
The data as of Aug 19, 2026: price 2,325 TWD, calculated fair value 2,120 TWD (−9%), Quality Score 53/100, from 17 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 6669 calculated?
We run Wiwynn Corp through 17 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 2,120 TWD, with the spread shown as a cautious and an optimistic scenario.
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