Semyung Electric Machinery Co.Ltd (017510) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of Semyung Electric Machinery Co.Ltd KRW 10,692, price KRW 7,720, upside +38.5%, quality 78 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Price vs Fair Value
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 2,445 KRW – 16,570 KRW · fair‑value band 7,032 KRW – 15,834 KRW · the 7,720 KRW price screens below the 10,692 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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Semyung Electric Machinery Co.,Ltd manufactures and sells transmission and distribution lines, railway products, and automobile parts in South Korea and internationally.
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Semyung Electric Machinery Co.,Ltd manufactures and sells transmission and distribution lines, railway products, and automobile parts in South Korea and internationally. The company offers 154KV, 345KV, and 765KV transmission gears, as well as boltless spacer dampers and special span insulators for the transportation of electric power; and pulley type auto-tension balancers, hinged brackets, steady arms, wire turn buckles, connector fittings for insulators, section insulators, cross current clamps, freeder branches and ears, wedging clamps, wire terminals, jumper wires and AL terminals, groove and dropper clamps, hanger ears, bands for railroad, messenger wire suspension clamps, double ears, arm-support clamps, and protection sleeves for the train sector. It also provides nonferrous and special steel forgings for the textile industry; and air intake surges and manifolds, air ducts and delivery pipes, and low arm products for the automobile industry. The company was founded in 1962 and is headquartered in Busan, South Korea.
Stock analysis
Semyung Electric Machinery Co.Ltd (017510) currently trades at 7,720 KRW, while our model-based Fair Value estimate is 10,692 KRW, implying the stock looks roughly 27.8% undervalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 14,058 KRW per share, and 16 of the 24 models we run sit above the 7,720 KRW price.
Bear case: the Asset-Based group reads lowest at 3,961 KRW, and 8 of the 24 models stay below the price. Evidence for this calculation is medium.
Scenario range: 7,032 KRW (bear) to 15,834 KRW (bull), the price of 7,720 KRW sits inside 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 78/100 (high quality), in the Industrials sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Semyung Electric Machinery Co.Ltd reported revenue of 32.3B KRW in FY2025 versus 15.0B KRW in FY2021, a compound +21.1%/yr. Reported net income was 12.8B KRW in FY2025, compounding +53.0%/yr from FY2021.
Key figures
Market cap 118B KRW (≈ $82.4M) · P/S ratio 7.84 · Dividend yield 0.9% · Net margin 39.5% · Return on equity 794% · Return on assets (EBIT) 4.4% · Operating margin 8.8% · Revenue (TTM) 12.9B KRW.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 54 out of 100 (low confidence).
What moves the price
The share trades about 53% below its 52-week high and 48% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −4% fair-value upside, at 38%, 017510 screens cheaper than that median.
Fair Value models
Bear 7,032 KRWFair Value 10,692 KRWBull 15,834 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.
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.95/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+124.0%
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.
+32.3%
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.
+17.7%
Start year 2020 (pandemic). Over 10 years: +4.9% 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.
+4.6%
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What shareholders gained per year (last 5 years), in KRW (mathematically smoothed) ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Smoothed = median of all growth paths between the years of the window (trend line on the logarithm of earnings per share): a single extreme year cannot distort the rate. The reported figure stays in the tooltip. Measured in KRW: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+27.2%
Earnings growth per share plus dividend.
Earnings per share, growth per year+26.3%
Dividend (yield on the price)0.9%
Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.41% vs 15%, picking up
Profit margin 2020 to 2025 ⓘ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.1% → 46%
2025 sits 466% above its own trend. The rate follows the median trend of the last 5 years, not that single year.
Start year 2020 (pandemic)
⚠ Revenue per share shrinking 3.9%/yr over ~7Y (margins intact) ⓘStructural-decline marker: revenue PER SHARE has fallen over the last decade (robust median trend, not a single year). Backtested across 2005 to 2017, such businesses trailed the market by about 2.5 percentage points per year. Display only: it does not change the fair value or the quality score.
Growth Forecast
Little optimism in the price
The price assumes less growth than the company has delivered so far.
What the price assumes ⓘThis turns our valuation around: instead of asking what the share is worth, it asks what growth the current price requires. It uses the cash the company keeps after all spending (free cash flow), the same discount rate as our models, five years of growth, then slowing evenly to 2 % a year by year ten. Compared with the analysts' sales forecasts extended to the same five years (at least three analysts, for context only, it does not enter the Fair Value): within 3 percentage points counts as "in line" (amber), below that little optimism (green), above that a lot of optimism (red).
+2.1%
Yearly growth needed for the next five years to justify today's price.
What forecasts expect
n/a
No analyst forecast available.
After inflation (South Korea: IMF forecast 2.1% a year to 2030, 2.1% from 2016 to 2025) that is about +0.1% a year for the price.
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "Semyung Electric Machinery Co.Ltd Fair Value". https://www.fairvalue-calculator.com/stock/017510
Frequently asked questions
Is Semyung Electric Machinery Co.Ltd (017510) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 10,692 KRW versus a price of 7,720 KRW, about +38% upside (undervalued).
What is the fair value of 017510?
Our model-based fair value for Semyung Electric Machinery Co.Ltd is 10,692 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 7,720 KRW.
What is the quality score of 017510?
Semyung Electric Machinery Co.Ltd has a Quality Score of 78/100. 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 Semyung Electric Machinery Co.Ltd (017510)?
Our model-based price target is the fair value of 10,692 KRW (as of Sep 24, 2026) from 24 valuation models. Cautious scenario 7,032 KRW, optimistic scenario 15,834 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Semyung Electric Machinery Co.Ltd stock forecast for 2026?
Our models put fair value at 10,692 KRW, about +38% upside versus a price of 7,720 KRW (undervalued). Cautious scenario 7,032 KRW, optimistic scenario 15,834 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Semyung Electric Machinery Co.Ltd (017510)?
Semyung Electric Machinery Co.Ltd reported trailing-twelve-month revenue of about 12.9B KRW (latest available figure, as of Sep 24, 2026).
Does Semyung Electric Machinery Co.Ltd pay a dividend?
Semyung Electric Machinery Co.Ltd currently shows a dividend yield of about 0.88% relative to its recent price (as of Sep 24, 2026).
What growth is priced into Semyung Electric Machinery Co.Ltd (017510)?
For today's price to be fair in a discounted-cash-flow model, Semyung Electric Machinery Co.Ltd would have to grow free cash flow by +2.1 % per year for five years (discount rate 13.9 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +17.7 % per year. As of Sep 24, 2026.
What discount rate (WACC) does the fair value of 017510 use?
Our models discount Semyung Electric Machinery Co.Ltd at 13.9 %: a base by market capitalisation (micro), damped by beta 1.24, country premium for South Korea. The same rate applies in all 26 models.
What is a reverse DCF?
A reverse DCF turns the usual calculation around. Instead of deriving a value from assumptions, it takes today's price as given and asks: what free-cash-flow growth would a company have to deliver for exactly this price to be fair? The result is not a forecast but the expectation already priced in. For Semyung Electric Machinery Co.Ltd that is +2.1 % per year a year over ten years, using the same discount rate (13.9 %) and the same formula as our fair value.
How much growth has Semyung Electric Machinery Co.Ltd (017510) delivered so far?
Over the past 5 years revenue at Semyung Electric Machinery Co.Ltd grew +17.7 % a year. The price currently implies +2.1 % per year free-cash-flow growth a year. Comparing the two shows how much confidence is in the price: if it demands more than has been delivered, the business has to accelerate for the maths to work.
How fast is the sector of Semyung Electric Machinery Co.Ltd (017510) growing?
The median revenue growth in the sector is +4.7 % a year. That is the yardstick for the growth priced into Semyung Electric Machinery Co.Ltd (+2.1 % per year a year): it shows whether the expectation is within the usual range or beyond it.
What is the free cash flow yield of Semyung Electric Machinery Co.Ltd (017510)?
The free-cash-flow yield on the price is 9.90 %: that much free cash flow Semyung Electric Machinery Co.Ltd produces per unit of market value. When it exceeds the discount rate of our models (13.9 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Semyung Electric Machinery Co.Ltd (017510)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Semyung Electric Machinery Co.Ltd it is 10,692 KRW per share (as of Sep 24, 2026), against a price of 7,720 KRW. It is the blended result of 24 valuation models (cash flow, earnings, asset, dividend).
Is Semyung Electric Machinery Co.Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 017510 trades below its calculated fair value: price 7,720 KRW, fair value 10,692 KRW, a gap of about +38% (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 017510?
No. The price is what the market pays today (7,720 KRW); the fair value is what the company's own numbers justify (10,692 KRW). For Semyung Electric Machinery Co.Ltd the two are 2,972 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Semyung Electric Machinery Co.Ltd worth?
The market values Semyung Electric Machinery Co.Ltd at about 118B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 7,720 KRW; our models calculate a fair value of 10,692 KRW per share.
What do the bullish and bearish scenarios say about 017510?
Our models span a range for Semyung Electric Machinery Co.Ltd: cautious scenario 7,032 KRW, base 10,692 KRW, optimistic 15,834 KRW per share (as of Sep 24, 2026, price 7,720 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How far is 017510 from its 52-week high?
Semyung Electric Machinery Co.Ltd trades at 7,720 KRW, about 53% below its 52-week high of 16,570 KRW and 48% above the low of 5,200 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 10,692 KRW is for.
Which stocks are comparable to Semyung Electric Machinery Co.Ltd?
From the same area (Industrials) we also value BHI Co, VITZROCELL Co, Sungho Electronics Corp, Tae Kwang Corporation, 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 Semyung Electric Machinery Co.Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 7,720 KRW, calculated fair value 10,692 KRW (+38%), Quality Score 78/100, from 24 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 017510 calculated?
We run Semyung Electric Machinery Co.Ltd through 24 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 10,692 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 13.2 % above its aggregate fair value. Semyung Electric Machinery Co.Ltd currently trades 38 % 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 Semyung Electric Machinery Co.Ltd (017510)?
The closing price on Sep 23, 2026 was 7,720 KRW. Our model-based fair value is 10,692 KRW, about +38% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Semyung Electric Machinery Co.Ltd right now?
The rarer combination: high quality (78/100) AND below fair value. That earns a closer look rather than a quick verdict. A fairly wide model range (7,032 KRW to 15,834 KRW) leaves room in how you read the outcome.
Key figures of Semyung Electric Machinery Co.Ltd
How large is the market capitalisation of Semyung Electric Machinery Co.Ltd (017510)?
The market capitalisation of Semyung Electric Machinery Co.Ltd is 118B KRW (≈ $82.4M). 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 Semyung Electric Machinery Co.Ltd (017510)?
The price-to-sales ratio of Semyung Electric Machinery Co.Ltd is 7.84 (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 Semyung Electric Machinery Co.Ltd (017510)?
The dividend yield of Semyung Electric Machinery Co.Ltd is 0.9%. 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 Semyung Electric Machinery Co.Ltd (017510)?
The net margin of Semyung Electric Machinery Co.Ltd is 39.5% (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 Semyung Electric Machinery Co.Ltd (017510)?
The return on equity (ROE) of Semyung Electric Machinery Co.Ltd is 794% (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 Semyung Electric Machinery Co.Ltd (017510)?
On an EBIT basis the return on assets of Semyung Electric Machinery Co.Ltd is 4.4% (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 Semyung Electric Machinery Co.Ltd (017510)?
The operating margin of Semyung Electric Machinery Co.Ltd is 8.8% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Semyung Electric Machinery Co.Ltd (017510)?
Revenue at Semyung Electric Machinery Co.Ltd is growing +10.1% versus a year earlier (3y avg +32.3%). 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 Semyung Electric Machinery Co.Ltd (017510)?
Earnings per share at Semyung Electric Machinery Co.Ltd are growing +246% versus a year earlier. How much earnings per share grew versus a year earlier.
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