Ahn-Gook Pharmaceutical Co. Ltd (001540) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of Ahn-Gook Pharmaceutical Co. Ltd KRW 11,742, price KRW 10,000, upside +17.4%, quality 67 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 5,475 KRW – 13,250 KRW · fair‑value band 9,892 KRW – 15,415 KRW · the 10,000 KRW price screens below the 11,742 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 1 fiscal year is left out: there the valuation rested on only a fraction of the usual models. Dashed = 300-day average. As of Sep 24, 2026.
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Ahn-Gook Pharmaceutical Co., Ltd. manufactures and sells pharmaceutical products. The company's pharmaceutical products include Cinatura and Revo Tension. The company was founded in 1959 and is headquartered in Seoul, South Korea.
Stock analysis
Ahn-Gook Pharmaceutical Co. Ltd (001540) currently trades at 10,000 KRW, while our model-based Fair Value estimate is 11,742 KRW, implying the stock looks roughly 14.8% undervalued today.
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Valuation
Bull case: the DCF Models group reads highest at a median of 28,775 KRW per share, and 18 of the 24 models we run sit above the 10,000 KRW price.
Bear case: the Economic Profit group reads lowest at 5,240 KRW, and 6 of the 24 models stay below the price. Evidence for this calculation is medium.
Scenario range: 9,892 KRW (bear) to 15,415 KRW (bull), the price of 10,000 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 67/100 (solid quality), in the Healthcare sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Ahn-Gook Pharmaceutical Co. Ltd reported revenue of 307B KRW in FY2025 versus 164B KRW in FY2021, a compound +17.0%/yr. Reported net income was 7.5B KRW in FY2025, compounding +17.4%/yr from FY2021.
Key figures
Market cap 133B KRW (≈ $92.8M) · P/S ratio 0.40 · Dividend yield 6.3% · Net margin 2.4% · Return on equity 9.8% · Return on assets (EBIT) 2.2% · Operating margin 16.2% · Revenue (TTM) 330B KRW.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 42 out of 100 (low confidence).
What moves the price
The share trades about 25% below its 52-week high and 42% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Healthcare peers we cover trades at −8% fair-value upside, at 17%, 001540 screens cheaper than that median.
Fair Value models
Bear 9,892 KRWFair Value 11,742 KRWBull 15,415 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.90/100
Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Revenue growth 1 year
+13.2%
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.
+14.3%
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.
+16.4%
Start year 2020 (pandemic). Over 10 years: +4.5% a year
Revenue growth 14 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.
+6.3%
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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.
+24.7%
Earnings growth per share plus dividend.
Earnings per share, growth per year+18.4%
Dividend (yield on the price)6.3%
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.18% vs 16%, steady
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.0% → 3%
Start year 2020 (pandemic)
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).
−14.3%
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 −16.1% a year for the price.
Compare Ahn-Gook Pharmaceutical Co. Ltd with another stock
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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.Drug Manufacturers - Specialty & Generic · 630 stocks
Beats the industry median on 8/10 measures
Overall it ranks above its industry peers.
Valuation
Quality Score67 · Top 25%
Fair Value upside+17% · Above median
Profitability
Return on equity (TTM)10% · Above median
Return on assets4% · Above median
Net margin (TTM)5% · Below median
Operating margin (TTM)16% · Above median
Growth and dividend
Revenue growth31% · Top 25%
Dividend yield (TTM)6.3% · Top 25%
Balance sheet
Debt / equity0.30× · Highest 25%
Valuation Multiplesvs Drug Manufacturers - Specialty & Generic median · lower = cheaper
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Is Ahn-Gook Pharmaceutical Co. Ltd (001540) overvalued or undervalued?
As of Sep 24, 2026, our model estimates a fair value of 11,742 KRW versus a price of 10,000 KRW, about +17% upside (undervalued).
What is the fair value of 001540?
Our model-based fair value for Ahn-Gook Pharmaceutical Co. Ltd is 11,742 KRW (as of Sep 24, 2026), built from audited fundamentals. The current price: 10,000 KRW.
What is the quality score of 001540?
Ahn-Gook Pharmaceutical Co. Ltd has a Quality Score of 67/100. 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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
Our model-based price target is the fair value of 11,742 KRW (as of Sep 24, 2026) from 24 valuation models. Cautious scenario 9,892 KRW, optimistic scenario 15,415 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Ahn-Gook Pharmaceutical Co. Ltd stock forecast for 2026?
Our models put fair value at 11,742 KRW, about +17% upside versus a price of 10,000 KRW (undervalued). Cautious scenario 9,892 KRW, optimistic scenario 15,415 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Ahn-Gook Pharmaceutical Co. Ltd (001540)?
Ahn-Gook Pharmaceutical Co. Ltd reported trailing-twelve-month revenue of about 330B KRW (latest available figure, as of Sep 24, 2026).
Does Ahn-Gook Pharmaceutical Co. Ltd pay a dividend?
Ahn-Gook Pharmaceutical Co. Ltd currently shows a dividend yield of about 6.33% relative to its recent price (as of Sep 24, 2026).
What growth is priced into Ahn-Gook Pharmaceutical Co. Ltd (001540)?
For today's price to be fair in a discounted-cash-flow model, Ahn-Gook Pharmaceutical Co. Ltd would have to grow free cash flow by -14.3 % per year for five years (discount rate 12.5 %, then slowing evenly to 2 % perpetual growth by year ten). Over the last 5 years revenue grew +16.4 % per year. As of Sep 24, 2026.
What discount rate (WACC) does the fair value of 001540 use?
Our models discount Ahn-Gook Pharmaceutical Co. Ltd at 12.5 %: a base by market capitalisation (micro), damped by beta 0.79, 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 Ahn-Gook Pharmaceutical Co. Ltd that is -14.3 % per year a year over ten years, using the same discount rate (12.5 %) and the same formula as our fair value.
How much growth has Ahn-Gook Pharmaceutical Co. Ltd (001540) delivered so far?
Over the past 5 years revenue at Ahn-Gook Pharmaceutical Co. Ltd grew +16.4 % a year. The price currently implies -14.3 % 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 Ahn-Gook Pharmaceutical Co. Ltd (001540) growing?
The median revenue growth in the sector is +4.2 % a year. That is the yardstick for the growth priced into Ahn-Gook Pharmaceutical Co. Ltd (-14.3 % 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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
The free-cash-flow yield on the price is 32.57 %: that much free cash flow Ahn-Gook Pharmaceutical Co. Ltd produces per unit of market value. When it exceeds the discount rate of our models (12.5 %), the business already earns more than its cost of capital demands, and the price needs little additional growth.
What is the intrinsic value of Ahn-Gook Pharmaceutical Co. Ltd (001540)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Ahn-Gook Pharmaceutical Co. Ltd it is 11,742 KRW per share (as of Sep 24, 2026), against a price of 10,000 KRW. It is the blended result of 24 valuation models (cash flow, earnings, asset, dividend).
Is Ahn-Gook Pharmaceutical Co. Ltd stock overvalued or undervalued in 2026?
As of Sep 24, 2026, 001540 trades below its calculated fair value: price 10,000 KRW, fair value 11,742 KRW, a gap of about +17% (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 001540?
No. The price is what the market pays today (10,000 KRW); the fair value is what the company's own numbers justify (11,742 KRW). For Ahn-Gook Pharmaceutical Co. Ltd the two are 1,742 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Ahn-Gook Pharmaceutical Co. Ltd worth?
The market values Ahn-Gook Pharmaceutical Co. Ltd at about 133B KRW (market capitalisation, as of Sep 24, 2026). Per share that is 10,000 KRW; our models calculate a fair value of 11,742 KRW per share.
What do the bullish and bearish scenarios say about 001540?
Our models span a range for Ahn-Gook Pharmaceutical Co. Ltd: cautious scenario 9,892 KRW, base 11,742 KRW, optimistic 15,415 KRW per share (as of Sep 24, 2026, price 10,000 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Ahn-Gook Pharmaceutical Co. Ltd (001540)?
Balance-sheet figures for Ahn-Gook Pharmaceutical Co. Ltd (as of Sep 24, 2026): return on equity 9.8%, debt of 0.30 per unit of equity. They feed the Quality Score of 67/100, which measures business quality independently of the share price.
How far is 001540 from its 52-week high?
Ahn-Gook Pharmaceutical Co. Ltd trades at 10,000 KRW, about 25% below its 52-week high of 13,250 KRW and 42% above the low of 7,061 KRW (as of Sep 23, 2026). Distance from the high says nothing about value: that is what the fair value of 11,742 KRW is for.
Which stocks are comparable to Ahn-Gook Pharmaceutical Co. Ltd?
From the same area (Healthcare) we also value Merck KGaA, Takeda Pharmaceutical Company, Jiangsu Hengrui Pharmaceuticals Co, Sun Pharmaceutical Industries Limited, 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 Ahn-Gook Pharmaceutical Co. Ltd stock attractive at the current price?
The data as of Sep 24, 2026: price 10,000 KRW, calculated fair value 11,742 KRW (+17%), Quality Score 67/100, 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 001540 calculated?
We run Ahn-Gook Pharmaceutical 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 11,742 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. Ahn-Gook Pharmaceutical Co. Ltd currently trades 17 % 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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
The closing price on Sep 23, 2026 was 10,000 KRW. Our model-based fair value is 11,742 KRW, about +17% upside (undervalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Ahn-Gook Pharmaceutical Co. Ltd right now?
The price sits in the lower half of our model range, the side with the larger margin of safety. Read the verdict with care: some models are missing inputs, so the estimate scatters more than usual.
Key figures of Ahn-Gook Pharmaceutical Co. Ltd
How large is the market capitalisation of Ahn-Gook Pharmaceutical Co. Ltd (001540)?
The market capitalisation of Ahn-Gook Pharmaceutical Co. Ltd is 133B KRW (≈ $92.8M). 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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
The price-to-sales ratio of Ahn-Gook Pharmaceutical Co. Ltd is 0.40 (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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
The dividend yield of Ahn-Gook Pharmaceutical Co. Ltd is 6.3%. 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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
The net margin of Ahn-Gook Pharmaceutical Co. Ltd is 2.4% (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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
The return on equity (ROE) of Ahn-Gook Pharmaceutical Co. Ltd is 9.8% (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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
On an EBIT basis the return on assets of Ahn-Gook Pharmaceutical Co. Ltd is 2.2% (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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
The operating margin of Ahn-Gook Pharmaceutical Co. Ltd is 16.2% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Ahn-Gook Pharmaceutical Co. Ltd (001540)?
Revenue at Ahn-Gook Pharmaceutical Co. Ltd is growing +30.6% versus a year earlier (3y avg +14.3%). 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 Ahn-Gook Pharmaceutical Co. Ltd (001540)?
Earnings per share at Ahn-Gook Pharmaceutical Co. Ltd are growing +246% versus a year earlier. How much earnings per share grew versus a year earlier.
How much net debt does Ahn-Gook Pharmaceutical Co. Ltd (001540) carry?
The net debt of Ahn-Gook Pharmaceutical Co. Ltd is 33.5B KRW (fiscal year 2025, ≈ 0.9 yrs of FCF). 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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