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Kingray Technology Co., Ltd. (6787) fair value: what the stock is really worth

We calculate from audited financials what Kingray Technology Co., Ltd. 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.

  1. Fair value above price? No
  2. Good quality? No
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Technology · TW · ISIN TW0006787005

KT Thin data Sep 13, 2026

Kingray Technology Co., Ltd.

6787 · TWO

Weakest SetupStrongly overvalued and low quality.

!Fair value 2.47 TWD · Strongly overvalued (−91%)
!Quality 32/100
!Expensive Growth (revenue 5y +51.9 %/yr)
!Loss-making · -135.8% net margin (TTM)
!Low debt · negative free cash flow
!Mixed vs. peers (4/10)
!Narrow moat 9/100
!Evidence only low, so the estimate is less certain
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What runs behind every stock

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Price vs Fair Value

49.65 TWD 21.75 TWD Fair Value 2.47 TWD Dec 2025 Sep 2026

White line = price, green steps = our fair value per fiscal year. As of Sep 13, 2026.

How to read this chart

9‑month range 21.75 TWD – 49.65 TWD · fair‑value band 1.63 TWD – 3.09 TWD · the 26.55 TWD price screens above the 2.47 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Sep 13, 2026.

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Company profile

Kingray Technology Co., Ltd. engages in the semiconductor wafer, diode, and LED epitaxil wafer business in Taiwan.

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Kingray Technology Co., Ltd. engages in the semiconductor wafer, diode, and LED epitaxil wafer business in Taiwan. It offers narrow band pass filters and infrared band; new blue glasses; optical and IR cut, UVIR, high reflective, anti-reflective, dichroic color, and IR pass filters; beam splitters; rectangle OEM and octagon dicing; circular OEM drills; TOF products; DMS, ADAS, and ALS products for high-transmittance multi-wavelength application; and photolithography foundry services. Kingray Technology Co., Ltd. was founded in 1999 and is headquartered in Hsinchu City, Taiwan.

Stock analysis

Kingray Technology Co., Ltd. (6787) currently trades at 26.55 TWD, while our model-based Fair Value estimate is 2.47 TWD, implying the stock looks roughly 973.0% overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 87/100, which puts the evidence level at low.

Scenario range: 1.63 TWD (bear) to 3.09 TWD (bull), the price of 26.55 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 32/100 (below-average quality), in the Technology sector.

Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.

Kingray Technology Co., Ltd. reported revenue of 157M TWD in FY2025 versus 19.6M TWD in FY2021, a compound +68.3%/yr. Reported net income was −213M TWD in FY2025.

Key figures

Market cap 3.2B TWD (≈ $99.3M) · P/S ratio 20.1 · EPS (TTM) −2.64 TWD · Net margin −136% · Return on equity −33.1% · Return on assets (EBIT) −23.3% · Operating margin −134% · Revenue (TTM) 157M TWD.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 28 out of 100 (medium confidence).

What moves the price

The share trades about 49% below its 52-week high and 26% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Technology peers we cover trades at −33% fair-value upside, at −91%, 6787 screens richer than that median.

Fair Value models

Bear 1.63 TWD Fair Value 2.47 TWD Bull 3.09 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. 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.
Highest evidence
NCAV (Graham) 3.60 TWD 4.83 TWD 7.21 TWD 54
All 1 models by family
Asset-Based
NCAV (Graham) 3.60 TWD 4.83 TWD 7.21 TWD 54

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Quality Score breakdown

Overall quality 32/100

Of which business quality 36 · Market factors (momentum, volatility) 41

Profitability 1
Margins and returns on capital today
Quality Growth 79
Are margins and returns improving?
Cashflow 3
Earnings quality: real cash, not paper profit
Fin. Strength 97
Balance sheet, leverage, solvency risk
Investment 42
Disciplined investing over empire-building
Low Volatility 50
Calm price path (market factor)
Momentum 38
Price trend over the last 3–12 months (market factor)
52W Momentum 33
Distance to the 52-week high (market factor)
Net Issuance 0
Share count: buybacks or dilution?

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Revenue & earnings trend

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. 38/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+42.4%
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.
+50.0%
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.
+51.9%
Revenue growth 6 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.
+63.5%
Profit margin (trend) 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.
−435.4% (2020) → −126.2% (2025)
What shareholders gained per year We only publish this rate when it is defensible. Reason: fiscal 2025 is a loss year, no rate is defined from a loss
not computed

6787 screens 973% overvalued. Compare with ASML Holding →

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Peer GroupHow 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.Semiconductor Equipment & Materials · 219 stocks

Beats the industry median on 3/7 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 36 · Bottom 25%
Profitability
Return on assets −16% · Bottom 25%
Net margin (TTM) −136% · Bottom 25%
Operating margin (TTM) −134% · Bottom 25%
Growth and dividend
Revenue growth 70% · Top 25%

Valuation Multiplesvs Semiconductor Equipment & Materials median · lower = cheaper

P/B 0.17× · Cheapest 25%
P/S (TTM) 0.63× · Cheapest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 0
FUTURE (revenue growth)100 · sector 70
PAST (return on equity)0 · sector 30
HEALTH (low debt)100 · sector 96
DIVIDEND (yield)0 · sector 15

VALUE 0: the price sits above our fair-value range.

Context: sector, industry, market

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 Semiconductor Equipment & Materials stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
ASML Holding ASML €1,478 €1,350 −9%
Applied Materials, Inc AMAT $456.49 $366.20 −20%
Lam Research Corporation LRCX $298.22 $199.98 −33%
KLA Corporation KLAC $180.64 $149.08 −17%
NAURA Technology Group 002371 ¥634.00 ¥76.13 −88%
Teradyne, Inc TER $379.72 $65.80 −83%
Advanced Micro-Fabrication Equipment Inc 688012 ¥333.59 ¥126.74 −62%
Piotech Inc 688072 ¥620.88 ¥322.24 −48%
SJ Semiconductor Corporation 688820 ¥131.66 ¥13.84 −89%
Hon. Precision, Inc 7769 6,310 TWD 5,071 TWD −20%

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Cite: Fair Value Calculator (2026). "Kingray Technology Co., Ltd. Fair Value". https://www.fairvalue-calculator.com/stock/6787

Frequently asked questions

Is Kingray Technology Co., Ltd. (6787) overvalued or undervalued?
As of Sep 13, 2026, our model estimates a fair value of 2.47 TWD versus a price of 26.55 TWD, about −91% upside (overvalued).
What is the fair value of 6787?
Our model-based fair value for Kingray Technology Co., Ltd. is 2.47 TWD (as of Sep 13, 2026), built from audited fundamentals. The current price: 26.55 TWD.
What is the quality score of 6787?
Kingray Technology Co., Ltd. has a Quality Score of 32/100. 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 Kingray Technology Co., Ltd. (6787)?
Our model-based price target is the fair value of 2.47 TWD (as of Sep 13, 2026) from 1 valuation models. Cautious scenario 1.63 TWD, optimistic scenario 3.09 TWD. It is a calculation from audited fundamentals, not an analyst target.
What is the Kingray Technology Co., Ltd. stock forecast for 2026?
Our models put fair value at 2.47 TWD, about −91% upside versus a price of 26.55 TWD (overvalued). Cautious scenario 1.63 TWD, optimistic scenario 3.09 TWD. The calculation is refreshed regularly with new filings.
What is the revenue of Kingray Technology Co., Ltd. (6787)?
Kingray Technology Co., Ltd. reported trailing-twelve-month revenue of about 157M TWD (latest available figure, as of Sep 13, 2026).
What is the intrinsic value of Kingray Technology Co., Ltd. (6787)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Kingray Technology Co., Ltd. it is 2.47 TWD per share (as of Sep 13, 2026), against a price of 26.55 TWD. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Kingray Technology Co., Ltd. stock overvalued or undervalued in 2026?
As of Sep 13, 2026, 6787 trades above its calculated fair value: price 26.55 TWD, fair value 2.47 TWD, a gap of about −91% (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 6787?
No. The price is what the market pays today (26.55 TWD); the fair value is what the company's own numbers justify (2.47 TWD). For Kingray Technology Co., Ltd. the two are 24.08 TWD per share apart. That gap is exactly why we show both numbers side by side.
How much is Kingray Technology Co., Ltd. worth?
The market values Kingray Technology Co., Ltd. at about 3.2B TWD (market capitalisation, as of Sep 13, 2026). Per share that is 26.55 TWD; our models calculate a fair value of 2.47 TWD per share.
What do the bullish and bearish scenarios say about 6787?
Our models span a range for Kingray Technology Co., Ltd.: cautious scenario 1.63 TWD, base 2.47 TWD, optimistic 3.09 TWD per share (as of Sep 13, 2026, price 26.55 TWD). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Kingray Technology Co., Ltd. (6787)?
Balance-sheet figures for Kingray Technology Co., Ltd. (as of Sep 13, 2026): return on equity −33.1%. They feed the Quality Score of 32/100, which measures business quality independently of the share price.
How far is 6787 from its 52-week high?
Kingray Technology Co., Ltd. trades at 26.55 TWD, about 49% below its 52-week high of 52.30 TWD and 26% above the low of 21.10 TWD (as of Sep 13, 2026). Distance from the high says nothing about value: that is what the fair value of 2.47 TWD is for.
Which stocks are comparable to Kingray Technology Co., Ltd.?
From the same area (Technology) we also value ASML Holding, Applied Materials, Inc, Lam Research Corporation, KLA Corporation, 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 Kingray Technology Co., Ltd. stock attractive at the current price?
The data as of Sep 13, 2026: price 26.55 TWD, calculated fair value 2.47 TWD (−91%), Quality Score 32/100, from 1 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 6787 calculated?
We run Kingray Technology Co., Ltd. through 1 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 2.47 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 15.8 % above its aggregate fair value. Kingray 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 should I pay attention to with Kingray Technology Co., Ltd. right now?
The price sits above even our optimistic bull case (3.09 TWD). The favourable scenario is already priced in. Weak quality (32/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. A fairly wide model range (1.63 TWD to 3.09 TWD) leaves room in how you read the outcome.

Key figures of Kingray Technology Co., Ltd.

How large is the market capitalisation of Kingray Technology Co., Ltd. (6787)?
The market capitalisation of Kingray Technology Co., Ltd. is 3.2B TWD (≈ $99.3M). 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 Kingray Technology Co., Ltd. (6787)?
The price-to-sales ratio of Kingray Technology Co., Ltd. is 20.1 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Kingray Technology Co., Ltd. (6787)?
Earnings per share at Kingray Technology Co., Ltd. are −2.64 TWD. Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of Kingray Technology Co., Ltd. (6787)?
The net margin of Kingray Technology Co., Ltd. is −136% (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 Kingray Technology Co., Ltd. (6787)?
The return on equity (ROE) of Kingray Technology Co., Ltd. is −33.1% (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 Kingray Technology Co., Ltd. (6787)?
On an EBIT basis the return on assets of Kingray Technology Co., Ltd. is −23.3% (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 Kingray Technology Co., Ltd. (6787)?
The operating margin of Kingray Technology Co., Ltd. is −134% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Kingray Technology Co., Ltd. (6787)?
Revenue at Kingray Technology Co., Ltd. is growing +70.2% versus a year earlier (3y avg +50.0%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much free cash flow does Kingray Technology Co., Ltd. (6787) generate?
The free cash flow of Kingray Technology Co., Ltd. is −254M 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 Kingray Technology Co., Ltd. (6787) hold?
Kingray Technology Co., Ltd. holds more cash than debt, 338M TWD net (fiscal year 2024). The company holds more cash than debt, a safety cushion.
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