Sukgyung AT Co. Ltd. (357550) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of Sukgyung AT Co. Ltd. KRW 6,583, price KRW 30,600, upside -78.5%, quality 55 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 13,300 KRW – 74,000 KRW · fair‑value band 5,344 KRW – 8,377 KRW · the 30,600 KRW price screens above the 6,583 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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Sukgyung AT Co., Ltd. develops and manufactures inorganic powders in fine and dispersion forms in South Korea.
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Sukgyung AT Co., Ltd. develops and manufactures inorganic powders in fine and dispersion forms in South Korea. The company offers products including ytterbium fluoride, ba glass, sr glass, composites, dental cement, spherical ba glass, zirconium silicate, hydroxyapatite, titanium dioxide series, zinc oxide, micron spherical silicon dioxide, tricalcium phosphate, dicalcium phosphate dehydrate, colloidal silver; large, medium, small particle silica, titanium dioxide alternative additive, low temperature fusing additive, positively charged silica, spherical silicon dioxide, aluminum oxide, hollow silica, and lotan series. In addition, it provides low and high refractive index material, UV blocking, solar cell, textile, and other coating material. Further, it offers optical and heat dissipation materials. Its products are used in a range of fields, including dental, medical, cosmetic, toner, electric/electronic, coating, and others. The company was founded in 1994 and is headquartered in Ansan-si, South Korea.
Stock analysis
Sukgyung AT Co. Ltd. (357550) currently trades at 30,600 KRW, while our model-based Fair Value estimate is 6,583 KRW, implying the stock looks roughly 364.9% overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of 14,995 KRW per share, and 0 of the 14 models we run sit above the 30,600 KRW price.
Bear case: the Asset-Based group reads lowest at 5,433 KRW, and 14 of the 14 models stay below the price. Evidence for this calculation is low.
Scenario range: 5,344 KRW (bear) to 8,377 KRW (bull), the price of 30,600 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 55/100 (solid quality), in the Basic Materials sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Sukgyung AT Co. Ltd. reported revenue of 17.5B KRW in FY2025 versus 9.1B KRW in FY2021, a compound +18.0%/yr. Reported net income was 3.8B KRW in FY2025, compounding +5.2%/yr from FY2021.
Key figures
Market cap 188B KRW (≈ $138M) · P/S ratio 10.9 · Net margin 21.6% · Return on equity 8.0% · Return on assets (EBIT) 9.0% · Operating margin 28.0% · Revenue (TTM) 17.2B KRW · Revenue growth (YoY) −7.8%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 48 out of 100 (low confidence).
What moves the price
The share trades about 59% below its 52-week high and 1% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Basic Materials peers we cover trades at −40% fair-value upside, at −78%, 357550 screens richer than that median.
Fair Value models
Bear 5,344 KRWFair Value 6,583 KRWBull 8,377 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.57/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
+27.0%
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.
+12.4%
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.
+21.2%
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.
+17.9%
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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.
+28.0%
Earnings growth per share plus dividend.
Earnings per share, growth per year+28.0%
Dividend (yield on the price)0.0%
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.21% → 22%
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.Specialty Chemicals · 713 stocks
Beats the industry median on 5/8 measures
Overall it ranks above its industry peers.
Valuation
Quality Score55 · Above median
Fair Value upside−79% · Bottom 25%
Profitability
Return on equity (TTM)8% · Above median
Return on assets4% · Above median
Net margin (TTM)20% · Top 25%
Operating margin (TTM)28% · Top 25%
Growth and dividend
Revenue growth−8% · Bottom 25%
Balance sheet
Debt / equity0.13× · Above median
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)0· sector 21
PAST (return on equity)32· sector 23
HEALTH (low debt)94· sector 95
DIVIDEND (yield)0· sector 29
VALUE 0: the price sits above our fair-value range.
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). "Sukgyung AT Co. Ltd. Fair Value". https://www.fairvalue-calculator.com/stock/357550
Frequently asked questions
Is Sukgyung AT Co. Ltd. (357550) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 6,583 KRW versus a price of 30,600 KRW, about −78% upside (overvalued).
What is the fair value of 357550?
Our model-based fair value for Sukgyung AT Co. Ltd. is 6,583 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 30,600 KRW.
What is the quality score of 357550?
Sukgyung AT Co. Ltd. has a Quality Score of 55/100. 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 Sukgyung AT Co. Ltd. (357550)?
Our model-based price target is the fair value of 6,583 KRW (as of Sep 24, 2026) from 14 valuation models. Cautious scenario 5,344 KRW, optimistic scenario 8,377 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Sukgyung AT Co. Ltd. stock forecast for 2026?
Our models put fair value at 6,583 KRW, about −78% upside versus a price of 30,600 KRW (overvalued). Cautious scenario 5,344 KRW, optimistic scenario 8,377 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Sukgyung AT Co. Ltd. (357550)?
Sukgyung AT Co. Ltd. reported trailing-twelve-month revenue of about 17.2B KRW (latest available figure, as of Sep 24, 2026).
What is the intrinsic value of Sukgyung AT Co. Ltd. (357550)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Sukgyung AT Co. Ltd. it is 6,583 KRW per share (as of Sep 24, 2026), against a price of 30,600 KRW. It is the blended result of 14 valuation models (cash flow, earnings, asset, dividend).
Is Sukgyung AT Co. Ltd. stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 357550 trades above its calculated fair value: price 30,600 KRW, fair value 6,583 KRW, a gap of about −78% (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 357550?
No. The price is what the market pays today (30,600 KRW); the fair value is what the company's own numbers justify (6,583 KRW). For Sukgyung AT Co. Ltd. the two are 24,017 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Sukgyung AT Co. Ltd. worth?
The market values Sukgyung AT Co. Ltd. at about 188B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 30,600 KRW; our models calculate a fair value of 6,583 KRW per share.
What do the bullish and bearish scenarios say about 357550?
Our models span a range for Sukgyung AT Co. Ltd.: cautious scenario 5,344 KRW, base 6,583 KRW, optimistic 8,377 KRW per share (as of Sep 24, 2026, price 30,600 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Sukgyung AT Co. Ltd. (357550)?
Balance-sheet figures for Sukgyung AT Co. Ltd. (as of Sep 24, 2026): return on equity 8.0%, debt of 0.13 per unit of equity. They feed the Quality Score of 55/100, which measures business quality independently of the share price.
How far is 357550 from its 52-week high?
Sukgyung AT Co. Ltd. trades at 30,600 KRW, about 59% below its 52-week high of 74,000 KRW and 1% above the low of 30,250 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 6,583 KRW is for.
Which stocks are comparable to Sukgyung AT Co. Ltd.?
From the same area (Basic Materials) we also value Linde plc, The Sherwin-Williams Company, Ecolab Inc, Air Products and Chemicals, Inc, 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 Sukgyung AT Co. Ltd. stock attractive at the current price?
The data as of Sep 24, 2026: price 30,600 KRW, calculated fair value 6,583 KRW (−78%), Quality Score 55/100, from 14 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 357550 calculated?
We run Sukgyung AT Co. Ltd. through 14 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 6,583 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. Sukgyung AT 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 Sukgyung AT Co. Ltd. (357550)?
The closing price on Sep 23, 2026 was 30,600 KRW. Our model-based fair value is 6,583 KRW, about −78% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Sukgyung AT Co. Ltd. right now?
The price sits above even our optimistic bull case (8,377 KRW). The favourable scenario is already priced in. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. Solid but not exceptional quality (55/100) and above fair value, neither a clear bargain nor a standout compounder.
Key figures of Sukgyung AT Co. Ltd.
How large is the market capitalisation of Sukgyung AT Co. Ltd. (357550)?
The market capitalisation of Sukgyung AT Co. Ltd. is 188B KRW (≈ $138M). 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 Sukgyung AT Co. Ltd. (357550)?
The price-to-sales ratio of Sukgyung AT Co. Ltd. is 10.9 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the net margin of Sukgyung AT Co. Ltd. (357550)?
The net margin of Sukgyung AT Co. Ltd. is 21.6% (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 Sukgyung AT Co. Ltd. (357550)?
The return on equity (ROE) of Sukgyung AT Co. Ltd. is 8.0% (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 Sukgyung AT Co. Ltd. (357550)?
On an EBIT basis the return on assets of Sukgyung AT Co. Ltd. is 9.0% (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 Sukgyung AT Co. Ltd. (357550)?
The operating margin of Sukgyung AT Co. Ltd. is 28.0% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Sukgyung AT Co. Ltd. (357550)?
Revenue at Sukgyung AT Co. Ltd. is growing −7.8% versus a year earlier (3y avg +12.4%). 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 Sukgyung AT Co. Ltd. (357550)?
Earnings per share at Sukgyung AT Co. Ltd. are growing −18.8% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Sukgyung AT Co. Ltd. (357550) generate?
The free cash flow of Sukgyung AT Co. Ltd. is −907M 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 Sukgyung AT Co. Ltd. (357550) carry?
The net debt of Sukgyung AT Co. Ltd. is 3.2B KRW (fiscal year 2019). 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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