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JLK Inc (322510) fair value: what the stock is really worth

As of Nov 11, 2026: fair value (intrinsic value) of JLK Inc stock KRW 3,028, price KRW 4,025, that is 24.8% below the price, quality 29 out of 100. Rating: overvalued. The value is an estimate: none of our valuation models currently carries, it draws on revenue and assets compared with similar companies. Updated daily.

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Industrials KR · ISIN KR7322510009

JI JLK Inc logo Thin data Nov 10, 2026

JLK Inc

322510 · KQ
Expensive, weak quality

Our calculation puts a fair price 25% below what the stock costs today.

Low debt
Revenue last quarter 51% below a year ago.
Fair value 3,028 KRW · Overvalued
Quality 29/100
Weak Growth (revenue 5y −5.7 %/yr in KRW)
Negative free cash flow
Trails peers (1/8)
Narrow moat 10/100 · thin data
Thin data
Estimate
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26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

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Price vs Fair Value

29,002 KRW 2,417 KRW Fair Value 3,028 KRW Jun 2021 Nov 2026

White line = price, green steps = our fair value per fiscal year. As of Nov 10, 2026.

How to read this chart

60‑month range 2,417 KRW – 29,002 KRW · fair‑value band 2,271 KRW – 3,785 KRW · the 4,025 KRW price screens above the 3,028 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 10, 2026.

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Company profile

JLK, Inc. provides diagnosis support to the patients with its AI-driven medical platform in South Korea. The company offers AI medical and AI security solutions.

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Its AI platform provides on-site/real-time service that is connected to various systems built in the hospital and enables the professional needs of physicians to diagnose diseases.

The company provides medical management, medical treatment, and medical service in brain diseases, such as ischemic stroke, hemorrhagic stroke, brain aneurysm, and Alzheimer's disease; and in lung diseases, coronary artery disease, prostate cancer, and digital pathology.

JLK, Inc. was formerly known as JLK INSPECTION Co.,Ltd. JLK, Inc. was incorporated in 2014 and is based in Cheongju-si, South Korea.

Stock analysis

JLK Inc (322510) currently trades at 4,025 KRW, while our estimate is 3,028 KRW, 25% below the price, so the stock looks overvalued today.

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Valuation

None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Scenario range: 2,271 KRW (bear) to 3,785 KRW (bull), the price of 4,025 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 29/100 (below-average quality), in the Industrials sector.

Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.

JLK Inc reported revenue of 3.3B KRW in FY2025 versus 3.8B KRW in FY2021, a compound −3.1%/yr. Reported net income was −13.6B KRW in FY2025.

Key figures

Market cap 103B KRW (≈ $77.5M) Micro · P/S ratio 45.5 · EPS (TTM) −591.86 KRW · Return on equity −38.5% · Return on assets (EBIT) −19.8% (5-year average) · Operating margin −644% · Revenue (TTM) 2.7B KRW · Revenue growth (YoY) −51.1%.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 10 out of 100 (low confidence).

What moves the price

The share trades about 55% below its 52-week high and 6% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −1% fair-value upside, at −25%, 322510 screens richer than that median.

Fair Value

Bear 2,271 KRW Fair Value 3,028 KRW Bull 3,785 KRW
Price 4,025 KRW · Downside -24.8%
Estimate. None of our valuation models currently carries for this company, usually because of losses or heavy investment. The estimate draws on revenue and assets compared with similar companies and is less precise than a model-based fair value.

Quality Score breakdown

Overall quality 29/100

It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.

Profitability 2
How much profit the company makes from its sales and capital
Quality Growth 82
Are margins and returns getting better?
Cashflow 9
Do the profits arrive as real cash?
Financial strength 41
Debt, balance sheet and risk of trouble
Investment 19
Does it invest with discipline instead of growing at any price?
Low Volatility 21
How calm the share price moves, does not count
Price momentum 12
Price momentum of the last 3 to 12 months, does not count
Near the 52-week high 3
Distance to the 52-week high, does not count
New shares 40
Buys back shares or issues new ones?

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. 6/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
+133.9%
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.
−0.7%
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.
−5.7%
Start year 2020 (pandemic)
Revenue growth 8 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.
+58.4%
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.
−167.8% (2020) → −395.3% (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

322510 screens overvalued: fair value 25% below the price. Compare with 3M Company →

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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.Conglomerates · 350 stocks

Beats the industry median on 1/7 measures
Overall it trails its industry peers.
Valuation
Quality Score 29 · Bottom 25%
Fair Value upside −24.8% · Below median
Profitability
Return on assets −18.3% · Bottom 25%
Growth and dividend
Revenue growth (quarter YoY) −51.1% · Bottom 25%
Balance sheet
Debt / equity 0.19× · Below median

Valuation Multiplesvs Conglomerates median · lower = cheaper

P/B 2.49× · Priciest 25%
P/S (12 months) 37.81× · Priciest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 42
FUTURE (revenue growth)0 · sector 31
PAST (return on equity)0 · sector 24
HEALTH (low debt)90 · sector 90
DIVIDEND (yield)0 · sector 45

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 Conglomerates stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value Compare
CITIC Limited 0267 HK$12.94 HK$25.74 +99% vs 322510
SK Inc 034730 493,000 KRW 632,391 KRW +28% vs 322510
Jardine Matheson Holdings J36 $60.88 $66.74 +10% vs 322510
Honeywell International Inc HON $227.64 $245.42 +8% vs 322510
Kingdom Holding 4280 13.52 SAR 13.40 SAR −1% vs 322510
SGH Limited SGH A$43.43 A$34.87 −20% vs 322510
Keppel Ltd BN4 9.91 SGD 3.91 SGD −61% vs 322510
3M Company MMM $188.88 $73.02 −61% vs 322510
Swire Pacific Limited 0019 HK$114.00 HK$27.75 −76% vs 322510
Doosan Corporation 000150 688,000 KRW 95,752 KRW −86% vs 322510

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JLK Inc: fair value per Fair Value Calculator

Cite: Fair Value Calculator (2026). "JLK Inc Fair Value". https://www.fairvalue-calculator.com/stock/322510

Frequently asked questions

Is JLK Inc (322510) overvalued or undervalued?
As of Nov 10, 2026, our estimate of fair value is 3,028 KRW versus a price of 4,025 KRW, about 25% lower (overvalued).
What is the fair value of 322510?
Our estimate for JLK Inc is 3,028 KRW (as of Nov 10, 2026), built from audited fundamentals. The current price: 4,025 KRW.
What is the quality score of 322510?
JLK Inc has a Quality Score of 29/100. 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 JLK Inc (322510)?
Our calculated price target is the estimate of 3,028 KRW (as of Nov 10, 2026). Cautious scenario 2,271 KRW, optimistic scenario 3,785 KRW. It is an estimate from revenue and assets compared with similar companies, because none of our valuation models currently carries, not an analyst target.
What is the JLK Inc stock forecast for 2026?
Our estimate puts fair value at 3,028 KRW, about 25% lower versus a price of 4,025 KRW (overvalued). Cautious scenario 2,271 KRW, optimistic scenario 3,785 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of JLK Inc (322510)?
JLK Inc reported trailing-twelve-month revenue of about 2.7B KRW (latest available figure, as of Nov 10, 2026).
What is the intrinsic value of JLK Inc (322510)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For JLK Inc it is 3,028 KRW per share (as of Nov 10, 2026), against a price of 4,025 KRW.
Is JLK Inc stock overvalued or undervalued in 2026?
As of Nov 10, 2026, 322510 trades above its calculated fair value: price 4,025 KRW, fair value 3,028 KRW, a gap of about −25% (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 322510?
No. The price is what the market pays today (4,025 KRW); the fair value is what the company's own numbers justify (3,028 KRW). For JLK Inc the two are 997.29 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is JLK Inc worth?
The market values JLK Inc at about 103B KRW (market capitalisation, as of Nov 10, 2026). Per share that is 4,025 KRW; our models calculate a fair value of 3,028 KRW per share.
What do the bullish and bearish scenarios say about 322510?
Our models span a range for JLK Inc: cautious scenario 2,271 KRW, base 3,028 KRW, optimistic 3,785 KRW per share (as of Nov 10, 2026, price 4,025 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of JLK Inc (322510)?
Balance-sheet figures for JLK Inc (as of Nov 10, 2026): return on equity −38.5%, debt of 0.19 per unit of equity. They feed the Quality Score of 29/100, which measures business quality independently of the share price.
How far is 322510 from its 52-week high?
JLK Inc trades at 4,025 KRW, about 55% below its 52-week high of 9,000 KRW and 6% above the low of 3,815 KRW (as of Nov 11, 2026). Distance from the high says nothing about value: that is what the fair value of 3,028 KRW is for.
Which stocks are comparable to JLK Inc?
From the same area (Industrials) we also value 3M Company, Honeywell International Inc, Swire Pacific Limited, CITIC Limited, 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 JLK Inc stock attractive at the current price?
The data as of Nov 10, 2026: price 4,025 KRW, calculated fair value 3,028 KRW (−25%), Quality Score 29/100. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
Is it still worth investing in stocks now?
The global stock market currently sits 14.0% above its aggregate fair value. JLK Inc 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 JLK Inc (322510)?
The closing price on Nov 11, 2026 was 4,025 KRW. Our estimate is 3,028 KRW, about 25% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with JLK Inc right now?
The price sits above even our optimistic bull case (3,785 KRW). The favourable scenario is already priced in. Weak quality (29/100) and above fair value at the same time, the margin of safety is missing on both counts. Evidence is limited here (fewer models, shorter history), so the fair value is a rougher estimate than usual.

Key figures of JLK Inc

How large is the market capitalisation of JLK Inc (322510)?
The market capitalisation of JLK Inc is 103B KRW (≈ $77.5M). 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 JLK Inc (322510)?
The price-to-sales ratio of JLK Inc is 45.5 (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 JLK Inc (322510)?
Earnings per share at JLK Inc are −591.86 KRW. Earnings per share over the last twelve months: total profit spread across every single share.
What is the return on equity of JLK Inc (322510)?
The return on equity (ROE) of JLK Inc is −38.5% (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 JLK Inc (322510)?
On an EBIT basis the return on assets of JLK Inc is −19.8% (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 JLK Inc (322510)?
The operating margin of JLK Inc is −644% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at JLK Inc (322510)?
Revenue at JLK Inc is growing −51.1% versus a year earlier (3y avg −0.7%). 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 JLK Inc (322510) generate?
The free cash flow of JLK Inc is −12.7B 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 JLK Inc (322510) carry?
The net debt of JLK Inc is 26.2B 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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