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Samsung SDI (006400) fair value: what the stock is really worth

As of Oct 28, 2026: fair value (intrinsic value) of Samsung SDI stock KRW 180,901, price KRW 534,000, upside -66.1%, quality 20 out of 100. Rating: strongly overvalued. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value 30%+ above price?No
  2. Quality 50+?No
  3. In an uptrend?Yes
  4. Keep an eye on it?Free in your watchlist: 5 stocks without an account, 10 with one Yes, for free

Industrials KR · ISIN KR7006400006

SS Samsung SDI logo Thin data Oct 29, 2026

Samsung SDI

006400 · KO

Weakest SetupStrongly overvalued and low quality.

Our calculation puts a fair price 66% below what the stock costs today.

Low debt
Thin margins · 0.3% net margin (TTM)
Fair value 180,901 KRW · Strongly overvalued (−66.1%)
Quality 20/100
Weak Growth (revenue 3y −13.0 %/yr in KRW)
Negative free cash flow
Trails peers (2/13)
Narrow moat 28/100
Thin data
🚩AI risk: Chinese rivals undercut with low-cost LFP batteries🚩AI risk: IRA and EU localization rules raise supply-chain costs
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What runs behind every stock

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

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

Price vs Fair Value

790,775 KRW 160,200 KRW Fair Value 180,901 KRW May 2021 Oct 2026

White line = price, green steps = our fair value per fiscal year. As of Oct 29, 2026.

How to read this chart

60‑month range 160,200 KRW – 790,775 KRW · fair‑value band 135,000 KRW – 270,001 KRW · the 534,000 KRW price screens above the 180,901 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Oct 29, 2026.

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Company profile

Samsung SDI Co., Ltd. manufactures and sells batteries in South Korea, Europe, China, North America, Southeast Asia, and internationally. The company operates through Energy Solutions and Electronic Materials segments.

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It offers small-sized lithium ion batteries used in laptops, tablets, mobile phones, wearable devices, power banks, power tools, garden tools, vacuum cleaners, e-bikes, e-scooters, and ignition products; automotive batteries; and energy storage systems for use in residential, utility, commercial, UPS, and base transceiver station applications.

In addition, the company provides electronic materials, including semiconductor products, such as spin-on hardmasks, spin-on dielectrics, and epoxy molding compounds; LCD products, such as polarizing films and color photo resist products; and OLED products comprising evaporation materials and thin film encapsulation products.

Further, it manufactures and sells rechargeable battery raw materials; and invests in new technology venture business. Samsung SDI Co., Ltd. was incorporated in 1970 and is headquartered in Yongin-Si, South Korea.

Stock analysis

Samsung SDI (006400) currently trades at 534,000 KRW, while our model-based Fair Value estimate is 180,901 KRW, 66.1% below the price, so the stock looks overvalued today.

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Valuation

How firm this estimate is: it rests on 2 models at a data quality of 87/100, which puts the data coverage at low.

Scenario range: 135,000 KRW (bear) to 270,001 KRW (bull), the price of 534,000 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 20/100 (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.

Samsung SDI reported revenue of 13.3T KRW in FY2025 versus 13.6T KRW in FY2021, a compound −0.5%/yr. Reported net income was −649B KRW in FY2025.

Key figures

Market cap 42.0T KRW (≈ $31.4B) Large · P/S ratio 2.92 · Dividend yield 0.2% · Net margin 0.3% · Return on equity 0.2% · Return on assets (EBIT) 2.3% · Operating margin 2.6% · Revenue (TTM) 14.3T KRW.

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 25% below its 52-week high and 103% above its 52-week low, currently above its 200-day average.

For context, the median of 10 Industrials peers we cover trades at −32% fair-value upside, at −66%, 006400 screens richer than that median.

Fair Value models

Bear 135,000 KRW Fair Value 180,901 KRW Bull 270,001 KRW
Price 534,000 KRW · Upside -66.1%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. 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. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds. Coverage ⓘCoverage = 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.
Best data coverage
NCAV (Graham) 135,000 KRW 180,901 KRW 270,001 KRW 54
All 1 models by family
Asset-Based
NCAV (Graham) 135,000 KRW 180,901 KRW 270,001 KRW 54

Open the full fair value analysis →

Quality Score breakdown

Overall quality 20/100

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

Profitability 8
How much profit the company makes from its sales and capital
Quality Growth 5
Are margins and returns getting better?
Cashflow 11
Do the profits arrive as real cash?
Financial strength 51
Debt, balance sheet and risk of trouble
Investment 32
Does it invest with discipline instead of growing at any price?
Low Volatility 2
How calm the share price moves, does not count
Momentum 82
Price trend of the last 3 to 12 months, does not count
Near the 52-week high 82
Distance to the 52-week high, does not count
New shares 12
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. 21/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
−20.0%
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.
−13.0%
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.
+3.3%
Start year 2020 (pandemic). Over 10 years: +10.4% a year
Revenue growth 25 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.
+3.5%
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.
5.9% (2020) → −13.0% (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

006400 screens overvalued: fair value 66% below the price. 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 · 555 stocks

Beats the industry median on 2/13 measures
Overall it trails its industry peers.
Valuation
Quality Score 20 · Bottom 25%
Fair Value upside −66.1% · Bottom 25%
Profitability
Return on equity (12 months) 0.2% · Below median
Return on assets −1.5% · Bottom 25%
Net margin (12 months) 0.3% · Bottom 25%
Operating margin (12 months) 2.6% · Below median
Growth and dividend
Revenue growth (quarter YoY) 18.5% · Above median
Dividend yield (12 months) 0.2% · Bottom 25%
Balance sheet
Debt / equity 0.26× · Highest 25%

Valuation Multiplesvs Electrical Equipment & Parts median · lower = cheaper

P/B 1.96× · Cheaper than median
P/S (12 months) 2.95× · Pricier than median
EV/EBITDA 40.1× · Priciest 25%
PEG 1.15× · Pricier than median

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)0 · sector 0
FUTURE (revenue growth)93 · sector 65
PAST (return on equity)1 · sector 26
HEALTH (low debt)87 · sector 97
DIVIDEND (yield)3 · sector 24

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 Compare
Contemporary Amperex Technology Co 300750 ¥233.00 ¥648.35 +178% vs 006400
NARI Technology Co 600406 ¥23.48 ¥29.39 +25% vs 006400
Vertiv Holdings VRT $199.78 $178.68 −11% vs 006400
Prysmian S.p.A PRY €106.30 €75.63 −29% vs 006400
Hubbell Incorporated HUBB $434.28 $295.69 −32% vs 006400
Legrand SA LR €129.05 €83.20 −36% vs 006400
LG Energy Solution, Ltd 373220 389,500 KRW 201,455 KRW −48% vs 006400
ABB Ltd ABBN CHF 71.50 CHF 29.91 −58% vs 006400
nVent Electric plc NVT $134.53 $43.61 −68% vs 006400
Delta Electronics (Thailand) Public Company DELTA 235.00 THB 39.14 THB −83% vs 006400

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Samsung SDI · Fair Value
180,901 KRW −66%Fair Value
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Cite: Fair Value Calculator (2026). "Samsung SDI Fair Value". https://www.fairvalue-calculator.com/stock/006400

Frequently asked questions

Is Samsung SDI (006400) overvalued or undervalued?
As of Oct 29, 2026, our model estimates a fair value of 180,901 KRW versus a price of 534,000 KRW, about −66% upside (overvalued).
What is the fair value of 006400?
Our model-based fair value for Samsung SDI is 180,901 KRW (as of Oct 29, 2026), built from audited fundamentals. The current price: 534,000 KRW.
What is the quality score of 006400?
Samsung SDI has a Quality Score of 20/100. 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 Samsung SDI (006400)?
Our model-based price target is the fair value of 180,901 KRW (as of Oct 29, 2026) from 1 valuation models. Cautious scenario 135,000 KRW, optimistic scenario 270,001 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Samsung SDI stock forecast for 2026?
Our models put fair value at 180,901 KRW, about −66% upside versus a price of 534,000 KRW (overvalued). Cautious scenario 135,000 KRW, optimistic scenario 270,001 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Samsung SDI (006400)?
Samsung SDI reported trailing-twelve-month revenue of about 14.3T KRW (latest available figure, as of Oct 29, 2026).
Does Samsung SDI pay a dividend?
Samsung SDI currently shows a dividend yield of 0.17% relative to its recent price (as of Oct 29, 2026).
What is the intrinsic value of Samsung SDI (006400)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Samsung SDI it is 180,901 KRW per share (as of Oct 29, 2026), against a price of 534,000 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Samsung SDI stock overvalued or undervalued in 2026?
As of Oct 29, 2026, 006400 trades above its calculated fair value: price 534,000 KRW, fair value 180,901 KRW, a gap of about −66% (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 006400?
No. The price is what the market pays today (534,000 KRW); the fair value is what the company's own numbers justify (180,901 KRW). For Samsung SDI the two are 353,099 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Samsung SDI worth?
The market values Samsung SDI at about 42.0T KRW (market capitalisation, as of Oct 29, 2026). Per share that is 534,000 KRW; our models calculate a fair value of 180,901 KRW per share.
What do the bullish and bearish scenarios say about 006400?
Our models span a range for Samsung SDI: cautious scenario 135,000 KRW, base 180,901 KRW, optimistic 270,001 KRW per share (as of Oct 29, 2026, price 534,000 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the PEG ratio of 006400?
The PEG ratio of Samsung SDI is 1.15 (P/E divided by earnings growth, as of Oct 29, 2026). That is above 1, so the growth is already paid for in the price.
How solid is the balance sheet of Samsung SDI (006400)?
Balance-sheet figures for Samsung SDI (as of Oct 29, 2026): return on equity 0.2%, debt of 0.26 per unit of equity. They feed the Quality Score of 20/100, which measures business quality independently of the share price.
How far is 006400 from its 52-week high?
Samsung SDI trades at 534,000 KRW, about 25% below its 52-week high of 712,000 KRW and 103% above the low of 262,500 KRW (as of Oct 28, 2026). Distance from the high says nothing about value: that is what the fair value of 180,901 KRW is for.
Which stocks are comparable to Samsung SDI?
From the same area (Industrials) we also value Contemporary Amperex Technology Co, ABB Ltd, Delta Electronics (Thailand) Public Company, Vertiv Holdings, 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 Samsung SDI stock attractive at the current price?
The data as of Oct 29, 2026: price 534,000 KRW, calculated fair value 180,901 KRW (−66%), Quality Score 20/100, 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 006400 calculated?
We run Samsung SDI 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 180,901 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 13.4 % above its aggregate fair value. Samsung SDI 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 Samsung SDI (006400)?
The closing price on Oct 28, 2026 was 534,000 KRW. Our model-based fair value is 180,901 KRW, about −66% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Samsung SDI right now?
The price sits above even our optimistic bull case (270,001 KRW). The favourable scenario is already priced in. Weak quality (20/100) 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 (135,000 KRW to 270,001 KRW) leaves room in how you read the outcome.

Key figures of Samsung SDI

How large is the market capitalisation of Samsung SDI (006400)?
The market capitalisation of Samsung SDI is 42.0T KRW (≈ $31.4B). 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 Samsung SDI (006400)?
The price-to-sales ratio of Samsung SDI is 2.92 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the dividend yield of Samsung SDI (006400)?
The dividend yield of Samsung SDI is 0.2%. Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Samsung SDI (006400)?
The net margin of Samsung SDI is 0.3% (last twelve months). 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 Samsung SDI (006400)?
The return on equity (ROE) of Samsung SDI is 0.2% (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 Samsung SDI (006400)?
On an EBIT basis the return on assets of Samsung SDI is 2.3% (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 Samsung SDI (006400)?
The operating margin of Samsung SDI is 2.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Samsung SDI (006400)?
Revenue at Samsung SDI is growing +18.5% versus a year earlier (3y avg −13.0%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Samsung SDI (006400)?
Earnings per share at Samsung SDI are growing −82.6% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Samsung SDI (006400) generate?
The free cash flow of Samsung SDI is −2.3T 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 Samsung SDI (006400) carry?
The net debt of Samsung SDI is 9.1T 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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