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Solux Co. Ltd (290690) fair value: what the stock is really worth

As of Sep 23, 2026: fair value of Solux Co. Ltd KRW 1,222, price KRW 3,980, upside -69.3%, quality 22 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? No
  2. Good quality? No
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Industrials · KR · ISIN KR7290690007

SC Thin data Sep 24, 2026

Solux Co. Ltd

290690 · KQ

Weakest SetupStrongly overvalued and low quality.

!Fair value 1,222 KRW · Strongly overvalued (−69%)
!Quality 22/100
!Weak Growth (revenue 5y −7.9 %/yr)
!Loss-making · -28.1% net margin (TTM)
!Low debt · negative free cash flow
!Trails peers (1/8)
!Narrow moat 14/100
!Evidence only low, so the estimate is less certain

What runs behind every stock

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

Price vs Fair Value

34,400 KRW 1,898 KRW Fair Value 1,222 KRW Apr 2021 Sep 2026

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 1,898 KRW – 34,400 KRW · fair‑value band 911.77 KRW – 1,824 KRW · the 3,980 KRW price screens above the 1,222 KRW 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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Company profile

Solux Co., Ltd. manufactures and supplies indoor, outdoor, and special purpose lighting products in South Korea and internationally. The company was founded in 1995 and is headquartered in Gongju-si, South Korea.

Stock analysis

Solux Co. Ltd (290690) currently trades at 3,980 KRW, while our model-based Fair Value estimate is 1,222 KRW, implying the stock looks roughly 225.7% overvalued today.

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Valuation

How firm this estimate is: it rests on 1 models at a data quality of 95/100, which puts the evidence level at low.

Scenario range: 911.77 KRW (bear) to 1,824 KRW (bull), the price of 3,980 KRW 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 22/100 (below-average quality), in the Industrials sector.

Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.

Solux Co. Ltd reported revenue of 38.3B KRW in FY2025 versus 70.0B KRW in FY2021, a compound −14.0%/yr. Reported net income was −7.7B KRW in FY2025.

Key figures

Market cap 210B KRW (≈ $154M) · P/S ratio 5.18 · Net margin −20.2% · Return on equity −13.1% · Return on assets (EBIT) −1.9% · Operating margin −41.6% · Revenue (TTM) 40.5B KRW · Revenue growth (YoY) +43.4%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 35 out of 100 (medium confidence).

What moves the price

The share trades about 34% below its 52-week high and 46% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −28% fair-value upside, at −69%, 290690 screens richer than that median.

Fair Value models

Bear 911.77 KRW Fair Value 1,222 KRW Bull 1,824 KRW
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) 921.24 KRW 1,234 KRW 1,842 KRW 54
All 1 models by family
Asset-Based
NCAV (Graham) 921.24 KRW 1,234 KRW 1,842 KRW 54

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Quality Score breakdown

Overall quality 22/100

Of which business quality 25 · Market factors (momentum, volatility) 30

Profitability 3
Margins and returns on capital today
Quality Growth 36
Are margins and returns improving?
Cashflow 0
Earnings quality: real cash, not paper profit
Fin. Strength 56
Balance sheet, leverage, solvency risk
Investment 33
Disciplined investing over empire-building
Low Volatility 36
Calm price path (market factor)
Momentum 30
Price trend over the last 3–12 months (market factor)
52W Momentum 24
Distance to the 52-week high (market factor)
Net Issuance 29
Share count: buybacks or dilution?

Open the full quality analysis →

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. 0/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−24.5%
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.
−11.9%
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.
−7.9%
Start year 2020 (pandemic)
Revenue growth 7 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.
−4.9%
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.
8.8% (2020) → −17.6% (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

290690 screens 226% overvalued. Compare with Contemporary Amperex Technology Co →

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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.Electrical Equipment & Parts · 553 stocks

Beats the industry median on 1/7 measures
Overall it trails its industry peers.
Valuation
Quality Score 25 · Bottom 25%
Fair Value upside −69% · Bottom 25%
Profitability
Return on assets −5% · Bottom 25%
Net margin (TTM) −28% · Bottom 25%
Operating margin (TTM) −42% · Bottom 25%
Growth and dividend
Revenue growth 43% · Top 25%
Balance sheet
Debt / equity 0.14× · Above median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 0
FUTURE (revenue growth)100 · sector 58
PAST (return on equity)0 · sector 26
HEALTH (low debt)93 · sector 97
DIVIDEND (yield)0 · sector 23

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 Electrical Equipment & Parts stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Contemporary Amperex Technology Co 3750 HK$492.80 HK$815.59 +66%
ABB Ltd ABBN CHF 80.50 CHF 29.71 −63%
Vertiv Holdings VRT $248.78 $179.08 −28%
Prysmian S.p.A PRY €122.35 €77.45 −37%
Legrand SA LR €134.60 €82.53 −39%
Sungrow Power Supply Co 300274 ¥88.20 ¥201.23 +128%
Hubbell Incorporated HUBB $463.70 $293.12 −37%
Shenzhen Inovance Technology Co 300124 ¥54.05 ¥47.94 −11%
nVent Electric plc NVT $162.65 $43.54 −73%
HD Hyundai Electric Co 267260 708,000 KRW 778,800 KRW +10%

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Cite: Fair Value Calculator (2026). "Solux Co. Ltd Fair Value". https://www.fairvalue-calculator.com/stock/290690

Frequently asked questions

Is Solux Co. Ltd (290690) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 1,222 KRW versus a price of 3,980 KRW, about −69% upside (overvalued).
What is the fair value of 290690?
Our model-based fair value for Solux Co. Ltd is 1,222 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 3,980 KRW.
What is the quality score of 290690?
Solux Co. Ltd has a Quality Score of 22/100. 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 Solux Co. Ltd (290690)?
Our model-based price target is the fair value of 1,222 KRW (as of Sep 24, 2026) from 1 valuation models. Cautious scenario 911.77 KRW, optimistic scenario 1,824 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Solux Co. Ltd stock forecast for 2026?
Our models put fair value at 1,222 KRW, about −69% upside versus a price of 3,980 KRW (overvalued). Cautious scenario 911.77 KRW, optimistic scenario 1,824 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Solux Co. Ltd (290690)?
Solux Co. Ltd reported trailing-twelve-month revenue of about 40.5B KRW (latest available figure, as of Sep 24, 2026).
What is the intrinsic value of Solux Co. Ltd (290690)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Solux Co. Ltd it is 1,222 KRW per share (as of Sep 24, 2026), against a price of 3,980 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Solux Co. Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 290690 trades above its calculated fair value: price 3,980 KRW, fair value 1,222 KRW, a gap of about −69% (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 290690?
No. The price is what the market pays today (3,980 KRW); the fair value is what the company's own numbers justify (1,222 KRW). For Solux Co. Ltd the two are 2,758 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Solux Co. Ltd worth?
The market values Solux Co. Ltd at about 210B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 3,980 KRW; our models calculate a fair value of 1,222 KRW per share.
What do the bullish and bearish scenarios say about 290690?
Our models span a range for Solux Co. Ltd: cautious scenario 911.77 KRW, base 1,222 KRW, optimistic 1,824 KRW per share (as of Sep 24, 2026, price 3,980 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Solux Co. Ltd (290690)?
Balance-sheet figures for Solux Co. Ltd (as of Sep 24, 2026): return on equity −13.1%, debt of 0.14 per unit of equity. They feed the Quality Score of 22/100, which measures business quality independently of the share price.
How far is 290690 from its 52-week high?
Solux Co. Ltd trades at 3,980 KRW, about 34% below its 52-week high of 6,020 KRW and 46% above the low of 2,720 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 1,222 KRW is for.
Which stocks are comparable to Solux Co. Ltd?
From the same area (Industrials) we also value Contemporary Amperex Technology Co, ABB Ltd, Vertiv Holdings, Prysmian S.p.A, 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 Solux Co. Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 3,980 KRW, calculated fair value 1,222 KRW (−69%), Quality Score 22/100, 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 290690 calculated?
We run Solux 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 1,222 KRW, 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 14.0 % above its aggregate fair value. Solux 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 is the share price of Solux Co. Ltd (290690)?
The closing price on Sep 23, 2026 was 3,980 KRW. Our model-based fair value is 1,222 KRW, about −69% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Solux Co. Ltd right now?
The price sits above even our optimistic bull case (1,824 KRW). The favourable scenario is already priced in. Weak quality (22/100) 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 (911.77 KRW to 1,824 KRW) leaves room in how you read the outcome.

Key figures of Solux Co. Ltd

How large is the market capitalisation of Solux Co. Ltd (290690)?
The market capitalisation of Solux Co. Ltd is 210B KRW (≈ $154M). 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 Solux Co. Ltd (290690)?
The price-to-sales ratio of Solux Co. Ltd is 5.18 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the net margin of Solux Co. Ltd (290690)?
The net margin of Solux Co. Ltd is −20.2% (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 Solux Co. Ltd (290690)?
The return on equity (ROE) of Solux Co. Ltd is −13.1% (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 Solux Co. Ltd (290690)?
On an EBIT basis the return on assets of Solux Co. Ltd is −1.9% (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 Solux Co. Ltd (290690)?
The operating margin of Solux Co. Ltd is −41.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Solux Co. Ltd (290690)?
Revenue at Solux Co. Ltd is growing +43.4% versus a year earlier (3y avg −11.9%). 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 Solux Co. Ltd (290690) generate?
The free cash flow of Solux Co. Ltd is −3.4B KRW (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Solux Co. Ltd (290690) carry?
The net debt of Solux Co. Ltd is 35.8B KRW (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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