P-Duke Technology Co (8109) Fair Value & Analysis
Industrials · TW · Market cap 10.5B TWD
Fair value as of: Jul 22, 2026
From 24 valuation models · updated 19 days ago
Fair value updated Jul 22, 2026, revised from 109.69 TWD to 112.91 TWD (+2.9%) since Jul 12, 2026. Share price −12.3% over the past month.
A solid business, but screening 15% overvalued on our models.
What matters now
- A fairly wide model range (75.02 TWD to 147.61 TWD) leaves room in how you read the outcome.
- Our model range runs from 75.02 TWD (bear) to 147.61 TWD (bull), base 112.91 TWD. The closer the price sits to the lower half, the larger the margin of safety.
- Quality 71/100 (solid quality) with high evidence: the data supports the verdict.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 22, 2026.
How to read this chart
60‑month range 57.00 TWD – 161.50 TWD · fair‑value band 75.02 TWD – 147.61 TWD · the 132.50 TWD price screens above the 112.91 TWD fair value. Dashed = 300-day average. As of Jul 22, 2026.
Analysis
P-Duke Technology Co (8109) currently trades at 132.50 TWD, while our model-based Fair Value estimate is 112.91 TWD, implying the stock looks roughly 14.8% overvalued today. The Quality Score stands at 71/100 (solid quality), in the Industrials sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).
Over the trailing twelve months, P-Duke Technology Co generated revenue of 1.8B TWD at a net margin of 28.6%. Revenue grew 20.6% year over year. It earns a return on equity of 18.4%. The balance sheet holds a net cash position of 1.4B TWD. Fundamentals as of Jul 22, 2026
Our scenario range runs from 75.02 TWD (bear case) to 147.61 TWD (bull case); at 132.50 TWD, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 1% below its 52-week high and 64% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at -48% fair-value upside, at -15%, 8109 screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 24 models by family
Widest divergence: Growth Earnings (116.58 TWD) versus Asset-Based (25.64 TWD). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 22, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 69 · Market factors (momentum, volatility) 74
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.
About the company
P-Duke Technology Co.,Ltd. engages in the research, development, manufacture, and trading of power conversion products in Taiwan, Europe, the United States, the Asia Pacific, and internationally.
Full company description
P-Duke Technology Co.,Ltd. engages in the research, development, manufacture, and trading of power conversion products in Taiwan, Europe, the United States, the Asia Pacific, and internationally. The company provides AC/DC power supplies, DC/DC converters, surge protectors, surge/EMC filters, and custom power solutions; and telecommunications equipment, computer software and hardware, and peripheral equipment and components. Its products are used in the industrial, medical, railway, defense, and overvoltage category III industries. P-Duke Technology Co.,Ltd. was founded in 1981 and is headquartered in Taichung, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
P-Duke Technology Co reported revenue of 1.7B TWD in FY2025 versus 1.5B TWD in FY2021, a compound +3.7%/yr. Reported net income was 508M TWD in FY2025, compounding +7.0%/yr from FY2021.
of which total revenue +9.6 pp · buybacks/dilution −1.0 pp
Absolute contributions in percentage points per year; they sum to the EPS growth rate. Start and end points are 3-year averages (details on hover).
8109 screens 15% overvalued. Compare with Contemporary Amperex Technology Co →
Peer Group
Electrical Equipment & Parts · 526 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 Multiples vs Electrical Equipment & Parts median · lower = cheaper
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.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Electrical Equipment & Parts stocks, each showing price versus our Fair Value estimate (as of Jul 22, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Contemporary Amperex Technology Co 3750 | HK$675.50 | HK$391.44 | -42% |
| ABB Ltd ABBN | CHF 83.82 | CHF 35.46 | -58% |
| Delta Electronics (Thailand) Public Company TDED | 10.16 SGD | 1.47 SGD | -86% |
| LG Energy Solution, Ltd 373220 | 334,000 KRW | 201,455 KRW | -40% |
| WEG S.A WEGE3 | 13,210 ARS | 7,948 ARS | -40% |
| Sungrow Power Supply Co 300274 | ¥114.79 | ¥123.83 | +8% |
| Shenzhen Inovance Technology Co 300124 | ¥63.43 | ¥33.04 | -48% |
| HD Hyundai Electric Co 267260 | 823,000 KRW | 371,133 KRW | -55% |
| LS ELECTRIC Co 010120 | 190,000 KRW | 31,517 KRW | -83% |
| Sieyuan Electric Co 002028 | ¥151.73 | ¥71.69 | -53% |
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Frequently asked questions
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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