Sammok S-Form Co.Ltd (018310) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of Sammok S-Form Co.Ltd KRW 23,152, price KRW 14,470, upside +60.0%, quality 44 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 12,092 KRW – 28,801 KRW · fair‑value band 19,533 KRW – 26,722 KRW · the 14,470 KRW price screens below the 23,152 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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Sammok S-Form Co.,Ltd engages in the manufactures, sells, and leases formwork for construction and civil engineering works in South Korea and internationally. It offers aluminum and gang forms, as well as climbing systems. The company was founded in 1985 and is headquartered in Anseong-si, South Korea.
Stock analysis
Sammok S-Form Co.Ltd (018310) currently trades at 14,470 KRW, while our model-based Fair Value estimate is 23,152 KRW, implying the stock looks roughly 37.5% undervalued today.
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Valuation
Bull case: the Asset-Based group reads highest at a median of 30,445 KRW per share, and 8 of the 22 models we run sit above the 14,470 KRW price.
Bear case: the Earnings-Based group reads lowest at 3,600 KRW, and 14 of the 22 models stay below the price. Evidence for this calculation is medium.
Scenario range: 19,533 KRW (bear) to 26,722 KRW (bull), the price of 14,470 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 44/100 (below-average quality), in the Basic Materials sector.
Weak Growth: Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Sammok S-Form Co.Ltd reported revenue of 317B KRW in FY2025 versus 210B KRW in FY2021, a compound +10.9%/yr. Reported net income was 10.2B KRW in FY2025, compounding −23.8%/yr from FY2021.
Key figures
Market cap 206B KRW (≈ $144M) · P/S ratio 0.65 · Dividend yield 2.1% · Net margin 3.2% · Return on equity 1.4% · Return on assets (EBIT) 7.4% · Operating margin −8.3% · Revenue (TTM) 312B KRW.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 32 out of 100 (low confidence).
What moves the price
The share trades about 36% below its 52-week high and 15% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Basic Materials peers we cover trades at 36% fair-value upside, at 60%, 018310 screens cheaper than that median.
Fair Value models
Bear 19,533 KRWFair Value 23,152 KRWBull 26,722 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.40/100
Revenue growth is inconsistent: the periods point in different directions, so there is no trend to rely on.
Revenue growth 1 year
−21.1%
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.
−2.1%
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.
+22.2%
Start year 2020 (pandemic). Over 10 years: +2.0% 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.
+2.1%
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What shareholders gained per year (last 5 years), in KRW ⓘ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. 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.
−6.2%
Earnings growth per share plus dividend.
Earnings per share, growth per year−8.3%
Dividend (yield on the price)2.1%
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.−8% vs −12%, 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.−11% → 2%
Start year 2020 (pandemic)
Growth Forecast
Little optimism in the price
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).
less than -40 %
Yearly growth needed for the next five years to justify today's price.
Price, fair value, quality and upside side by side.
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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.Aluminum · 81 stocks
Beats the industry median on 4/10 measures
A mixed picture versus its industry peers.
Valuation
Quality Score44 · Below median
Fair Value upside+60% · Top 25%
Profitability
Return on equity (TTM)1% · Bottom 25%
Return on assets−1% · Bottom 25%
Net margin (TTM)3% · Below median
Operating margin (TTM)−8% · Bottom 25%
Growth and dividend
Revenue growth−7% · Bottom 25%
Dividend yield (TTM)2.1% · Above median
Balance sheet
Debt / equity0.01× · Lowest 25%
Valuation Multiplesvs Aluminum median · lower = cheaper
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Is Sammok S-Form Co.Ltd (018310) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 23,152 KRW versus a price of 14,470 KRW, about +60% upside (undervalued).
What is the fair value of 018310?
Our model-based fair value for Sammok S-Form Co.Ltd is 23,152 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 14,470 KRW.
What is the quality score of 018310?
Sammok S-Form Co.Ltd has a Quality Score of 44/100. 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 Sammok S-Form Co.Ltd (018310)?
Our model-based price target is the fair value of 23,152 KRW (as of Sep 24, 2026) from 22 valuation models. Cautious scenario 19,533 KRW, optimistic scenario 26,722 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Sammok S-Form Co.Ltd stock forecast for 2026?
Our models put fair value at 23,152 KRW, about +60% upside versus a price of 14,470 KRW (undervalued). Cautious scenario 19,533 KRW, optimistic scenario 26,722 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Sammok S-Form Co.Ltd (018310)?
Sammok S-Form Co.Ltd reported trailing-twelve-month revenue of about 312B KRW (latest available figure, as of Sep 24, 2026).
Does Sammok S-Form Co.Ltd pay a dividend?
Sammok S-Form Co.Ltd currently shows a dividend yield of about 2.07% relative to its recent price (as of Sep 24, 2026).
What growth is priced into Sammok S-Form Co.Ltd (018310)?
For today's price to be fair in a discounted-cash-flow model, Sammok S-Form Co.Ltd would have to grow free cash flow by less than minus 40 % per year for five years (discount rate 13.0 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +22.2 % per year. As of Sep 24, 2026.
What discount rate (WACC) does the fair value of 018310 use?
Our models discount Sammok S-Form Co.Ltd at 13.0 %: a base by market capitalisation (micro), damped by beta 0.95, 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 Sammok S-Form Co.Ltd that is less than minus 40 % per year a year over ten years, using the same discount rate (13.0 %) and the same formula as our fair value.
How much growth has Sammok S-Form Co.Ltd (018310) delivered so far?
Over the past 5 years revenue at Sammok S-Form Co.Ltd grew +22.2 % a year. The price currently implies less than minus 40 % 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 Sammok S-Form Co.Ltd (018310) growing?
The median revenue growth in the sector is +1.8 % a year. That is the yardstick for the growth priced into Sammok S-Form Co.Ltd (less than minus 40 % 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 Sammok S-Form Co.Ltd (018310)?
The free-cash-flow yield on the price is 10.73 %: that much free cash flow Sammok S-Form Co.Ltd produces per unit of market value. When it exceeds the discount rate of our models (13.0 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Sammok S-Form Co.Ltd (018310)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Sammok S-Form Co.Ltd it is 23,152 KRW per share (as of Sep 24, 2026), against a price of 14,470 KRW. It is the blended result of 22 valuation models (cash flow, earnings, asset, dividend).
Is Sammok S-Form Co.Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 018310 trades below its calculated fair value: price 14,470 KRW, fair value 23,152 KRW, a gap of about +60% (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 018310?
No. The price is what the market pays today (14,470 KRW); the fair value is what the company's own numbers justify (23,152 KRW). For Sammok S-Form Co.Ltd the two are 8,682 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Sammok S-Form Co.Ltd worth?
The market values Sammok S-Form Co.Ltd at about 206B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 14,470 KRW; our models calculate a fair value of 23,152 KRW per share.
What do the bullish and bearish scenarios say about 018310?
Our models span a range for Sammok S-Form Co.Ltd: cautious scenario 19,533 KRW, base 23,152 KRW, optimistic 26,722 KRW per share (as of Sep 24, 2026, price 14,470 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Sammok S-Form Co.Ltd (018310)?
Balance-sheet figures for Sammok S-Form Co.Ltd (as of Sep 24, 2026): return on equity 1.4%, debt of 0.01 per unit of equity. They feed the Quality Score of 44/100, which measures business quality independently of the share price.
How far is 018310 from its 52-week high?
Sammok S-Form Co.Ltd trades at 14,470 KRW, about 36% below its 52-week high of 22,450 KRW and 15% above the low of 12,620 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 23,152 KRW is for.
Which stocks are comparable to Sammok S-Form Co.Ltd?
From the same area (Basic Materials) we also value Shandong Hongqiao Aluminum Industry Holding, China Hongqiao Group, Hindalco Industries Limited, Aluminum 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 Sammok S-Form Co.Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 14,470 KRW, calculated fair value 23,152 KRW (+60%), Quality Score 44/100, from 22 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 018310 calculated?
We run Sammok S-Form Co.Ltd through 22 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 23,152 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 13.0 % above its aggregate fair value. Sammok S-Form Co.Ltd currently trades 60 % 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 Sammok S-Form Co.Ltd (018310)?
The closing price on Sep 23, 2026 was 14,470 KRW. Our model-based fair value is 23,152 KRW, about +60% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Sammok S-Form Co.Ltd right now?
The large discount to fair value meets weak quality (44/100). That raises the risk this is a value trap rather than a bargain. The price is below even our cautious bear case (19,533 KRW). The market is more pessimistic than our downside scenario.
Key figures of Sammok S-Form Co.Ltd
How large is the market capitalisation of Sammok S-Form Co.Ltd (018310)?
The market capitalisation of Sammok S-Form Co.Ltd is 206B KRW (≈ $144M). 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 Sammok S-Form Co.Ltd (018310)?
The price-to-sales ratio of Sammok S-Form Co.Ltd is 0.65 (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 Sammok S-Form Co.Ltd (018310)?
The dividend yield of Sammok S-Form Co.Ltd is 2.1%. 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 Sammok S-Form Co.Ltd (018310)?
The net margin of Sammok S-Form Co.Ltd is 3.2% (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 Sammok S-Form Co.Ltd (018310)?
The return on equity (ROE) of Sammok S-Form Co.Ltd is 1.4% (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 Sammok S-Form Co.Ltd (018310)?
On an EBIT basis the return on assets of Sammok S-Form Co.Ltd is 7.4% (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 Sammok S-Form Co.Ltd (018310)?
The operating margin of Sammok S-Form Co.Ltd is −8.3% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Sammok S-Form Co.Ltd (018310)?
Revenue at Sammok S-Form Co.Ltd is growing −6.5% versus a year earlier (3y avg −2.1%). 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 Sammok S-Form Co.Ltd (018310)?
Earnings per share at Sammok S-Form Co.Ltd are growing −46.2% versus a year earlier. How much earnings per share grew versus a year earlier.
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