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Egtronics Co. Ltd. (377330) fair value: what the stock is really worth

As of Oct 7, 2026: fair value of Egtronics Co. Ltd. KRW 1,261, price KRW 2,795, upside -54.9%, quality 40 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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Technology · KR

EC Thin data Oct 3, 2026

Egtronics Co. Ltd.

377330 · KQ

Weakest SetupStrongly overvalued and low quality.

Low debt
Quality 40/100
5.4% dividend yield · Watch coverage
Fair value 1,261 KRW · Strongly overvalued (−54.9%)
Weak Growth (revenue 5y −2.9 %/yr in KRW)
Loss-making · -76.7% net margin (TTM)
Negative free cash flow
Trails peers (3/9)
Narrow moat 9/100
Thin data
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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

23,126 KRW 2,190 KRW Fair Value 1,261 KRW Feb 2022 Oct 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Oct 3, 2026.

How to read this chart

56‑month range 2,190 KRW – 23,126 KRW · fair‑value band 832.59 KRW – 1,577 KRW · the 2,795 KRW price screens above the 1,261 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Oct 3, 2026.

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Company profile

EGTRONICS Co.,Ltd. develops and sells communication power supplies and its technologies in South Korea and internationally.

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EGTRONICS Co.,Ltd. develops and sells communication power supplies and its technologies in South Korea and internationally. The company offers EV power transfer devices, such as DC-DC converters, driving inverters, auxiliary inverters, generator controllers, and on-board chargers; rectifiers and PSUs for Mobile Stations, including 5G rectifiers, multi voltage output PSUs for optical repeater, 5G in-door rectifiers for small cell, and intelligent DC power distribution units; environmental monitoring devices comprising communication environmental monitoring and hi-pass environmental monitoring devices; and railroad car power converters, such as light-train non-contact chargers and magnetic levitation inverters. It also provides products for military industry, such as driving inverters for multi-axle unmanned vehicles, commercial class generator controllers, multi-axle vehicle power converters, tactical vehicle power generation units, and special-mission vehicle compound power generation units; and products for renewable energy comprising 50kW 720Vdc to 360Vdc converters, 30kW rectifiers for ballast water treatment, and DC electrical distribution systems. The company was founded in 2008 and is headquartered in Hwaseong-si, South Korea.

Stock analysis

Egtronics Co. Ltd. (377330) currently trades at 2,795 KRW, while our model-based Fair Value estimate is 1,261 KRW, 54.9% below the price, so the stock looks 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: 832.59 KRW (bear) to 1,577 KRW (bull), the price of 2,795 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 40/100 (below-average quality), in the Technology sector.

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

Egtronics Co. Ltd. reported revenue of 13.2B KRW in FY2025 versus 17.7B KRW in FY2021, a compound −7.1%/yr. Reported net income was −12.4B KRW in FY2025.

Key figures

Market cap 22.1B KRW (≈ $16.5M) · P/S ratio 1.71 · Dividend yield 5.4% · Net margin −93.7% · Return on equity −25.4% · Return on assets (EBIT) −9.3% · Operating margin −66.7% · Revenue (TTM) 12.6B 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 33% below its 52-week high and 28% above its 52-week low, currently below its 200-day average.

For context, the median of 10 Technology peers we cover trades at −52% fair-value upside, at −55%, 377330 screens richer than that median.

Fair Value models

Bear 832.59 KRW Fair Value 1,261 KRW Bull 1,577 KRW
Price 2,795 KRW · Upside -54.9%
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. 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. 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) 2,415 KRW 3,235 KRW 4,829 KRW 54
All 1 models by family
Asset-Based
NCAV (Graham) 2,415 KRW 3,235 KRW 4,829 KRW 54

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Quality Score breakdown

Overall quality 40/100

Of which business quality 40 · Market factors (momentum, volatility) 36

Profitability 3
Margins and returns on capital today
Quality Growth 9
Are margins and returns improving?
Cashflow 20
Earnings quality: real cash, not paper profit
Fin. Strength 60
Balance sheet, leverage, solvency risk
Investment 88
Disciplined investing over empire-building
Low Volatility 61
Calm price path (market factor)
Momentum 31
Price trend over the last 3–12 months (market factor)
52W Momentum 15
Distance to the 52-week high (market factor)
Net Issuance 86
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. 0/100
Revenue is shrinking: the last year, the last three and the last five years are all negative.
Revenue growth 1 year
−63.7%
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.
−15.1%
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.
−2.9%
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.
−1.1%
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.
18.4% (2020) → −140.7% (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

377330 screens overvalued: fair value 55% below the price. Compare with Amphenol Corporation →

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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.Electronic Components · 648 stocks

Beats the industry median on 3/8 measures
Overall it trails its industry peers.
Valuation
Quality Score 40 · Bottom 25%
Fair Value upside −54.9% · Below median
Profitability
Return on assets −12.1% · Bottom 25%
Net margin (TTM) −76.7% · Bottom 25%
Operating margin (TTM) −66.7% · Bottom 25%
Growth and dividend
Revenue growth 173.0% · Top 25%
Dividend yield (TTM) 5.4% · Top 25%
Balance sheet
Debt / equity 0.02× · Below 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 63
PAST (return on equity)0 · sector 28
HEALTH (low debt)99 · sector 95
DIVIDEND (yield)100 · 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 Electronic Components stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Amphenol Corporation APH $87.27 $84.44 −3%
Delta Electronics, Inc 2308 1,910 TWD 519.57 TWD −73%
Corning Incorporated GLW $159.37 $33.52 −79%
Hon Hai Precision Industry Co 2317 250.50 TWD 293.60 TWD +17%
Samsung Electro-Mechanics Co 009150 1,507,000 KRW 171,572 KRW −89%
Unimicron Technology Corp 3037 1,305 TWD 2,457 TWD +88%
TE Connectivity plc TEL $218.59 $142.45 −35%
Luxshare Precision Industry Co 002475 ¥52.00 ¥18.59 −64%
Elite Material Co 2383 5,050 TWD 787.47 TWD −84%
Shengyi Technology Co 600183 ¥137.33 ¥66.42 −52%

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Egtronics Co. Ltd. · Fair Value
1,261 KRW −55%Fair Value
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Cite: Fair Value Calculator (2026). "Egtronics Co. Ltd. Fair Value". https://www.fairvalue-calculator.com/stock/377330

Frequently asked questions

Is Egtronics Co. Ltd. (377330) overvalued or undervalued?
As of Oct 3, 2026, our model estimates a fair value of 1,261 KRW versus a price of 2,795 KRW, about −55% upside (overvalued).
What is the fair value of 377330?
Our model-based fair value for Egtronics Co. Ltd. is 1,261 KRW (as of Oct 3, 2026), built from audited fundamentals. The current price: 2,795 KRW.
What is the quality score of 377330?
Egtronics Co. Ltd. has a Quality Score of 40/100. 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 Egtronics Co. Ltd. (377330)?
Our model-based price target is the fair value of 1,261 KRW (as of Oct 3, 2026) from 1 valuation models. Cautious scenario 832.59 KRW, optimistic scenario 1,577 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Egtronics Co. Ltd. stock forecast for 2026?
Our models put fair value at 1,261 KRW, about −55% upside versus a price of 2,795 KRW (overvalued). Cautious scenario 832.59 KRW, optimistic scenario 1,577 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Egtronics Co. Ltd. (377330)?
Egtronics Co. Ltd. reported trailing-twelve-month revenue of about 12.6B KRW (latest available figure, as of Oct 3, 2026).
Does Egtronics Co. Ltd. pay a dividend?
Egtronics Co. Ltd. currently shows a dividend yield of about 5.37% relative to its recent price (as of Oct 3, 2026).
What is the intrinsic value of Egtronics Co. Ltd. (377330)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Egtronics Co. Ltd. it is 1,261 KRW per share (as of Oct 3, 2026), against a price of 2,795 KRW. It is the blended result of 1 valuation models (cash flow, earnings, asset, dividend).
Is Egtronics Co. Ltd. stock overvalued or undervalued in 2026?
As of Oct 3, 2026, 377330 trades above its calculated fair value: price 2,795 KRW, fair value 1,261 KRW, a gap of about −55% (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 377330?
No. The price is what the market pays today (2,795 KRW); the fair value is what the company's own numbers justify (1,261 KRW). For Egtronics Co. Ltd. the two are 1,534 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Egtronics Co. Ltd. worth?
The market values Egtronics Co. Ltd. at about 22.1B KRW (market capitalisation, as of Oct 3, 2026). Per share that is 2,795 KRW; our models calculate a fair value of 1,261 KRW per share.
What do the bullish and bearish scenarios say about 377330?
Our models span a range for Egtronics Co. Ltd.: cautious scenario 832.59 KRW, base 1,261 KRW, optimistic 1,577 KRW per share (as of Oct 3, 2026, price 2,795 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Egtronics Co. Ltd. (377330)?
Balance-sheet figures for Egtronics Co. Ltd. (as of Oct 3, 2026): return on equity −25.4%, debt of 0.02 per unit of equity. They feed the Quality Score of 40/100, which measures business quality independently of the share price.
How far is 377330 from its 52-week high?
Egtronics Co. Ltd. trades at 2,795 KRW, about 33% below its 52-week high of 4,170 KRW and 28% above the low of 2,190 KRW (as of Oct 7, 2026). Distance from the high says nothing about value: that is what the fair value of 1,261 KRW is for.
Which stocks are comparable to Egtronics Co. Ltd.?
From the same area (Technology) we also value Amphenol Corporation, Delta Electronics, Inc, Corning Incorporated, Hon Hai Precision Industry Co, 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 Egtronics Co. Ltd. stock attractive at the current price?
The data as of Oct 3, 2026: price 2,795 KRW, calculated fair value 1,261 KRW (−55%), Quality Score 40/100, 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 377330 calculated?
We run Egtronics 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 1,261 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 15.4 % above its aggregate fair value. Egtronics 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 Egtronics Co. Ltd. (377330)?
The closing price on Oct 7, 2026 was 2,795 KRW. Our model-based fair value is 1,261 KRW, about −55% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Egtronics Co. Ltd. right now?
The price sits above even our optimistic bull case (1,577 KRW). The favourable scenario is already priced in. Weak quality (40/100) 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 (832.59 KRW to 1,577 KRW) leaves room in how you read the outcome.

Key figures of Egtronics Co. Ltd.

How large is the market capitalisation of Egtronics Co. Ltd. (377330)?
The market capitalisation of Egtronics Co. Ltd. is 22.1B KRW (≈ $16.5M). 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 Egtronics Co. Ltd. (377330)?
The price-to-sales ratio of Egtronics Co. Ltd. is 1.71 (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 Egtronics Co. Ltd. (377330)?
The dividend yield of Egtronics Co. Ltd. is 5.4%. 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 Egtronics Co. Ltd. (377330)?
The net margin of Egtronics Co. Ltd. is −93.7% (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 Egtronics Co. Ltd. (377330)?
The return on equity (ROE) of Egtronics Co. Ltd. is −25.4% (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 Egtronics Co. Ltd. (377330)?
On an EBIT basis the return on assets of Egtronics Co. Ltd. is −9.3% (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 Egtronics Co. Ltd. (377330)?
The operating margin of Egtronics Co. Ltd. is −66.7% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Egtronics Co. Ltd. (377330)?
Revenue at Egtronics Co. Ltd. is growing +173% versus a year earlier (3y avg −15.1%). 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 Egtronics Co. Ltd. (377330) generate?
The free cash flow of Egtronics Co. Ltd. is −18.2B 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 Egtronics Co. Ltd. (377330) carry?
The net debt of Egtronics Co. Ltd. is 1.0B 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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