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Samsung Sdi Co Pref (006405) fair value: what the stock is really worth

As of Sep 23, 2026: fair value of Samsung Sdi Co Pref KRW 536,775, price KRW 210,500, upside +155.0%, quality 17 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? No
  3. Add to watchlist

Industrials · KR · ISIN KR7006401004

SS Thin data Sep 24, 2026

Samsung Sdi Co Pref

006405 · KO

Cheap, value-trap riskThe stock looks deeply undervalued, but low quality raises value-trap risk.

✓Fair value 536,775 KRW · Strongly undervalued (+155%)
!Quality 17/100
!Weak Growth (revenue 5y +3.3 %/yr)
!Loss-making · -3.3% net margin (TTM)
!Low debt · negative free cash flow
·0.50% dividend yield
!Trails peers (3/11)
!Narrow moat 11/100
!Evidence only low, so the estimate is less certain
!Weak on dividend: 10 out of 100
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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

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Price vs Fair Value

455,575 KRW 96,192 KRW Fair Value 536,775 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 96,192 KRW – 455,575 KRW · fair‑value band 298,514 KRW – 737,592 KRW · the 210,500 KRW price screens below the 536,775 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

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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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. 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 Co Pref (006405) currently trades at 210,500 KRW, while our model-based Fair Value estimate is 536,775 KRW, implying the stock looks roughly 60.8% undervalued today.

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Valuation

How firm this estimate is: it rests on 4 models at a data quality of 87/100, which puts the evidence level at low.

Scenario range: 298,514 KRW (bear) to 737,592 KRW (bull), the price of 210,500 KRW sits below 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 17/100 (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 Co Pref 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 16.6T KRW (≈ $12.2B) · P/S ratio 1.12 · Dividend yield 0.5% · Net margin −4.9% · Return on equity −2.6% · Return on assets (EBIT) 2.3% · Operating margin −6.6% · Revenue (TTM) 13.7T 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 41% below its 52-week high and 66% 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 155%, 006405 screens cheaper than that median.

Fair Value models

Bear 298,514 KRW Fair Value 536,775 KRW Bull 737,592 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
Gordon GGM 8,155 KRW 16,956 KRW 26,899 KRW 64
DDM Multi-Stage 8,155 KRW 13,390 KRW 17,796 KRW 64
EV/EBITDA 18,415 KRW 40,181 KRW 61,947 KRW 63
All 4 models by family
Dividend Discount
Gordon GGM 8,155 KRW 16,956 KRW 26,899 KRW 64
DDM Multi-Stage 8,155 KRW 13,390 KRW 17,796 KRW 64
Multiples
EV/EBITDA 18,415 KRW 40,181 KRW 61,947 KRW 63
Asset-Based
NCAV (Graham) 136,243 KRW 182,565 KRW 272,485 KRW 54

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Quality Score breakdown

Overall quality 17/100

Of which business quality 21 · Market factors (momentum, volatility) 44

Profitability 8
Margins and returns on capital today
Quality Growth 25
Are margins and returns improving?
Cashflow 11
Earnings quality: real cash, not paper profit
Fin. Strength 41
Balance sheet, leverage, solvency risk
Investment 32
Disciplined investing over empire-building
Low Volatility 9
Calm price path (market factor)
Momentum 55
Price trend over the last 3–12 months (market factor)
52W Momentum 68
Distance to the 52-week high (market factor)
Net Issuance 12
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. 7/100
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 11 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.
+8.4%
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.
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

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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 3/10 measures
Overall it trails its industry peers.
Valuation
Quality Score 17 · Bottom 25%
Fair Value upside +155% · Top 25%
Profitability
Return on assets −2% · Bottom 25%
Net margin (TTM) −3% · Bottom 25%
Operating margin (TTM) −7% · Bottom 25%
Growth and dividend
Revenue growth 13% · Above median
Dividend yield (TTM) 0.5% · Below median
Balance sheet
Debt / equity 0.26× · Highest 25%

Valuation Multiplesvs Electrical Equipment & Parts median · lower = cheaper

EV/EBITDA 7.6× · Cheapest 25%
PEG 6.43× · Priciest 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 0
FUTURE (revenue growth)63 · sector 58
PAST (return on equity)0 · sector 26
HEALTH (low debt)87 · sector 97
DIVIDEND (yield)10 · sector 23

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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Samsung Sdi Co Pref · Fair Value
536,775 KRW +61%Fair Value
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Cite: Fair Value Calculator (2026). "Samsung Sdi Co Pref Fair Value". https://www.fairvalue-calculator.com/stock/006405

Frequently asked questions

Is Samsung Sdi Co Pref (006405) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 536,775 KRW versus a price of 210,500 KRW, about +155% upside (undervalued).
What is the fair value of 006405?
Our model-based fair value for Samsung Sdi Co Pref is 536,775 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 210,500 KRW.
What is the quality score of 006405?
Samsung Sdi Co Pref has a Quality Score of 17/100. 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 Co Pref (006405)?
Our model-based price target is the fair value of 536,775 KRW (as of Sep 24, 2026) from 4 valuation models. Cautious scenario 298,514 KRW, optimistic scenario 737,592 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Samsung Sdi Co Pref stock forecast for 2026?
Our models put fair value at 536,775 KRW, about +155% upside versus a price of 210,500 KRW (undervalued). Cautious scenario 298,514 KRW, optimistic scenario 737,592 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Samsung Sdi Co Pref (006405)?
Samsung Sdi Co Pref reported trailing-twelve-month revenue of about 13.7T KRW (latest available figure, as of Sep 24, 2026).
Does Samsung Sdi Co Pref pay a dividend?
Samsung Sdi Co Pref currently shows a dividend yield of about 0.50% relative to its recent price (as of Sep 24, 2026).
What is the intrinsic value of Samsung Sdi Co Pref (006405)?
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 Co Pref it is 536,775 KRW per share (as of Sep 24, 2026), against a price of 210,500 KRW. It is the blended result of 4 valuation models (cash flow, earnings, asset, dividend).
Is Samsung Sdi Co Pref stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 006405 trades below its calculated fair value: price 210,500 KRW, fair value 536,775 KRW, a gap of about +155% (undervalued). 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 006405?
No. The price is what the market pays today (210,500 KRW); the fair value is what the company's own numbers justify (536,775 KRW). For Samsung Sdi Co Pref the two are 326,275 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Samsung Sdi Co Pref worth?
The market values Samsung Sdi Co Pref at about 16.6T KRW (market capitalisation, as of Sep 24, 2026). Per share that is 210,500 KRW; our models calculate a fair value of 536,775 KRW per share.
What do the bullish and bearish scenarios say about 006405?
Our models span a range for Samsung Sdi Co Pref: cautious scenario 298,514 KRW, base 536,775 KRW, optimistic 737,592 KRW per share (as of Sep 24, 2026, price 210,500 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the PEG ratio of 006405?
The PEG ratio of Samsung Sdi Co Pref is 6.43 (P/E divided by earnings growth, as of Sep 24, 2026). That is above 1, so the growth is already paid for in the price.
How solid is the balance sheet of Samsung Sdi Co Pref (006405)?
Balance-sheet figures for Samsung Sdi Co Pref (as of Sep 24, 2026): return on equity −2.6%, debt of 0.26 per unit of equity. They feed the Quality Score of 17/100, which measures business quality independently of the share price.
How far is 006405 from its 52-week high?
Samsung Sdi Co Pref trades at 210,500 KRW, about 41% below its 52-week high of 359,000 KRW and 66% above the low of 126,501 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 536,775 KRW is for.
Which stocks are comparable to Samsung Sdi Co Pref?
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 Samsung Sdi Co Pref stock attractive at the current price?
The data as of Sep 24, 2026: price 210,500 KRW, calculated fair value 536,775 KRW (+155%), Quality Score 17/100, from 4 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 006405 calculated?
We run Samsung Sdi Co Pref through 4 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 536,775 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. Samsung Sdi Co Pref currently trades 155 % below its own fair value, and the market average says nothing about that. 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 Co Pref (006405)?
The closing price on Sep 23, 2026 was 210,500 KRW. Our model-based fair value is 536,775 KRW, about +155% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Samsung Sdi Co Pref right now?
The large discount to fair value meets weak quality (17/100). That raises the risk this is a value trap rather than a bargain. The price is below even our cautious bear case (298,514 KRW). The market is more pessimistic than our downside scenario. 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 (298,514 KRW to 737,592 KRW) leaves room in how you read the outcome.

Key figures of Samsung Sdi Co Pref

How large is the market capitalisation of Samsung Sdi Co Pref (006405)?
The market capitalisation of Samsung Sdi Co Pref is 16.6T KRW (≈ $12.2B). 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 Co Pref (006405)?
The price-to-sales ratio of Samsung Sdi Co Pref is 1.12 (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 Co Pref (006405)?
The dividend yield of Samsung Sdi Co Pref is 0.5%. 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 Co Pref (006405)?
The net margin of Samsung Sdi Co Pref is −4.9% (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 Samsung Sdi Co Pref (006405)?
The return on equity (ROE) of Samsung Sdi Co Pref is −2.6% (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 Co Pref (006405)?
On an EBIT basis the return on assets of Samsung Sdi Co Pref 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 Co Pref (006405)?
The operating margin of Samsung Sdi Co Pref is −6.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Samsung Sdi Co Pref (006405)?
Revenue at Samsung Sdi Co Pref is growing +12.6% 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 Co Pref (006405)?
Earnings per share at Samsung Sdi Co Pref 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 Co Pref (006405) generate?
The free cash flow of Samsung Sdi Co Pref 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 Co Pref (006405) carry?
The net debt of Samsung Sdi Co Pref 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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