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Aminologics Co (074430) Fair Value & Analysis

Healthcare · KR · Market cap 88.2B KRW

AC Aminologics Co 074430 · KQ
Price1,066 KRW
Fair Value650.64 KRW
Upside-39.0%
Quality69/100
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Mixed Growth
Highly profitable · 20.6% net margin
Low debt · generates free cash flow
Ranks above peers (6/8)
Moderate moat 56/100
Evidence: High Range 477.36 KRW – 795.59 KRW Share as image

Fair value as of: Jul 22, 2026

From 24 valuation models · updated 19 days ago

Share price +5.4% over the past month.

A solid business, but screening 39% overvalued on our models.

What matters now

  • The price sits above even our optimistic bull case (795.59 KRW). The favourable scenario is already priced in.
  • Solid but not exceptional quality (69/100) and above fair value, neither a clear bargain nor a standout compounder.
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Price vs Fair Value (5 years)

4,185 KRW 863.00 KRW Fair Value 650.64 KRW Mar 2021 Aug 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 22, 2026.

How to read this chart

60‑month range 863.00 KRW – 4,185 KRW · fair‑value band 477.36 KRW – 795.59 KRW · the 1,066 KRW price screens above the 650.64 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 22, 2026.

Full chart & analysis →

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Analysis

Aminologics Co (074430) currently trades at 1,066 KRW, while our model-based Fair Value estimate is 650.64 KRW, implying the stock looks roughly 39.0% overvalued today. The Quality Score stands at 69/100 (solid quality), in the Healthcare sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).

Over the trailing twelve months, Aminologics Co generated revenue of 27.9B KRW at a net margin of 20.6%. Revenue grew 73.0% year over year. Fundamentals as of Jul 22, 2026

Our scenario range runs from 477.36 KRW (bear case) to 795.59 KRW (bull case); at 1,066 KRW, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 45% below its 52-week high and 25% above its 52-week low, currently below its 200-day average. For context, the median of 10 Healthcare peers we cover trades at -20% fair-value upside, at -39%, 074430 screens richer than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.

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
Highest evidence
Growth DCF 597.72 KRW 792.49 KRW 1,102 KRW 80
Rev-Margin DCF 544.21 KRW 704.57 KRW 896.70 KRW 74
ROIC Compounder 613.74 KRW 713.34 KRW 850.72 KRW 72
All 24 models by family
DCF Models
FCF DCF 594.73 KRW 793.18 KRW 1,109 KRW 38
Owner Earnings 779.50 KRW 1,095 KRW 1,597 KRW 31
5Y Revenue Exit 544.21 KRW 704.77 KRW 912.16 KRW 39
5Y EBITDA Exit 581.20 KRW 776.16 KRW 1,008 KRW 41
5Y P/E Exit 671.42 KRW 950.30 KRW 1,252 KRW 38
10Y Revenue Exit 551.43 KRW 704.78 KRW 917.24 KRW 36
10Y EBITDA Exit 583.07 KRW 755.20 KRW 992.33 KRW 37
10Y P/E Exit 641.31 KRW 878.18 KRW 1,184 KRW 35
Earnings-Based
Graham-Dodd 254.59 KRW 915.19 KRW 1,233 KRW 54
Lynch FV 216.21 KRW 308.88 KRW 401.54 KRW 50
PEG = 1.0 216.21 KRW 308.88 KRW 401.54 KRW 46
EPV 608.77 KRW 663.35 KRW 711.11 KRW 59
Multiples
P/E Multiple 477.36 KRW 636.47 KRW 795.59 KRW 63
P/S Multiple 263.37 KRW 351.16 KRW 438.96 KRW 58
P/B Multiple 477.36 KRW 636.47 KRW 795.59 KRW 55
EV/EBIT 682.46 KRW 816.18 KRW 949.91 KRW 53
EV/EBITDA 606.86 KRW 715.39 KRW 823.92 KRW 54
EV/Revenue 527.08 KRW 632.43 KRW 737.78 KRW 43
Asset-Based
NCAV (Graham) 297.65 KRW 398.85 KRW 595.30 KRW 50
Growth DCF
Growth DCF 597.72 KRW 792.49 KRW 1,102 KRW 80
Rev-Margin DCF 544.21 KRW 704.57 KRW 896.70 KRW 74
Economic Profit
Residual Income 473.15 KRW 490.85 KRW 505.76 KRW 61
ROIC Compounder 613.74 KRW 713.34 KRW 850.72 KRW 72
Growth Earnings
Growth-Adj P/E 363.29 KRW 518.99 KRW 674.69 KRW 68

Widest divergence: DCF Models (776.16 KRW) versus Earnings-Based (308.88 KRW). Highest evidence: Growth DCF (80).

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Key figures & financial health

Revenue (TTM) 27.9B KRW
Revenue growth (YoY) +73.0%
Net margin 20.6%
Return on equity -105%
Free cash flow 2.5B KRW FY2025
Operating margin 26.0%
More key figures
EPS growth (YoY) +168%

Figures from reported company fundamentals · as of Jul 22, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 69/100

Of which business quality 66 · Market factors (momentum, volatility) 22

Profitability 34
Margins and returns on capital today
Quality Growth 83
Are margins and returns improving?
Cashflow 54
Earnings quality: real cash, not paper profit
Fin. Strength 85
Balance sheet, leverage, solvency risk
Investment 70
Disciplined investing over empire-building
Low Volatility 26
Calm price path (market factor)
Momentum 18
Price trend over the last 3–12 months (market factor)
52W Momentum 25
Distance to the 52-week high (market factor)
Net Issuance 82
Buybacks instead of dilution

Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.

About the company

Aminologics Co.,Ltd., a specialty amino acid provider, develops a range of amino-acid-based raw materials for pharmaceutical and fine chemical industries in South Korea.

Full company description

Aminologics Co.,Ltd., a specialty amino acid provider, develops a range of amino-acid-based raw materials for pharmaceutical and fine chemical industries in South Korea. Its products include D-phenylalanine, D-alanine, D-cysteine, D-serine, D-allo-isoleucine, D-allo-threonine, S-beta-phenylalanine, 3-(2-napthyl)-D-alanine, 4-chloro-D-phenylalanine, 3-(2-napthyl)-L-alanine, R-beta-phenylalanine, D-leucine, D-valine, 4-chloro-L-phenylalanine, D-histidine, Fmoc-D-allo-isoleucine, Fmoc-D-alanine, and Fmoc-D-phenylalanine. The company's products also comprise Boc-D-phenylalanine, L-homophenylalanine, D-homophenylalanine, 3-(3-pyridyl)-L-alanine, 3-(3-pyridyl)-D-alanine, D-cysteine HCL H2O, D-serine methyl ester HCl, Boc-D-Ser-OH, D-threonine, Fmoc-D-Leu-OH, Boc-D-4-Benzoylphenylalanine, Fmoc-D-Cyclohexylalanine, Fmoc-D-Pentafluorophenylalanine, Fmoc-D-Trp(Boc)-OH, Fmoc-L-Trp(Boc)-OH, Fmoc-D-Ser(tBu)-OH, and Fmoc-L-Ser(tBu)-OH. In addition, it operates resort and power generation businesses. Aminologics Co.,Ltd. was founded in 1997 and is headquartered in Seoul, South Korea.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

Aminologics Co reported revenue of 22.0B KRW in FY2025 versus 22.8B KRW in FY2021, a compound −0.9%/yr. Reported net income was 3.5B KRW in FY2025, compounding −10.0%/yr from FY2021.

Growth Quality 65/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Latest Revenue (FY 2025)
22.0B KRW
Latest YoY
+31.1%
Avg. growth/yr (3Y) 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.
−7.0%
Avg. growth/yr (5Y) 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.
+4.5%
Avg. growth/yr (17Y) 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.
−2.2%
Revenue −0.9%/yr
FY21 22.8B KRW
FY22 27.3B KRW
FY23 20.9B KRW
FY24 16.8B KRW
FY25 22.0B KRW
Net income −10.0%/yr
FY21 5.4B KRW
FY22 −7.3B KRW
FY23 2.4B KRW
FY24 −1.6B KRW
FY25 3.5B KRW

074430 screens 39% overvalued. Compare with GlaxoSmithKline Pharmaceuticals Limited →

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Cite: Fair Value Calculator (2026). "Aminologics Co Fair Value". https://www.fairvalue-calculator.com/stock/074430

Peer Group

Pharmaceuticals · 25 stocks

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.

Quality Score 69 · Top 25%
Fair Value upside −39% · Below median
Return on assets 7% · Top 25%
Net margin (TTM) 21% · Top 25%
Operating margin (TTM) 26% · Top 25%
Revenue growth 73% · Top 25%

Valuation Multiples vs Pharmaceuticals median · lower = cheaper

P/FCF 0.0× · Pricier than median

Snowflake

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUE 0 · sector 6
FUTURE 100 · sector 60
PAST 0 · sector 0
HEALTH 100 · sector 96
DIVIDEND 0 · sector 28

VALUE 0: the price sits above our fair-value range.

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

ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.

Similar stocks

10 more Pharmaceuticals stocks, each showing price versus our Fair Value estimate (as of Jul 22, 2026).

Stock Price Fair Value vs Fair Value
GlaxoSmithKline Pharmaceuticals Limited 500660 ₹2,653 ₹1,471 -45%
Caregen Co 214370 62,700 KRW 7,277 KRW -88%
ST Pharm Co 237690 123,600 KRW 50,110 KRW -59%
Oscotec Inc 039200 31,050 KRW 25,062 KRW -19%
DongKook Pharmaceutical Co 086450 18,350 KRW 32,142 KRW +75%
Kolon Life Science Inc 102940 30,100 KRW 37,195 KRW +24%
Huons Global Co 084110 23,800 KRW 58,482 KRW +146%
BINEX Co 053030 6,350 KRW 1,844 KRW -71%
Anterogen.Co.,Ltd., a bio-venture company, 065660 16,810 KRW 4,741 KRW -72%
EURO EURO 1.09 PHP 0.8700 PHP -20%

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Frequently asked questions

Is Aminologics Co (074430) overvalued or undervalued?
As of Jul 22, 2026, our model estimates a fair value of 650.64 KRW versus a price of 1,066 KRW, about −39% (overvalued).
What is the fair value of 074430?
Our model-based fair value for Aminologics Co is 650.64 KRW (as of Jul 22, 2026), built from audited fundamentals. The current price is 1,066 KRW.
What is the quality score of 074430?
Aminologics Co has a Quality Score of 69/100. 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 revenue of Aminologics Co (074430)?
Aminologics Co reported trailing-twelve-month revenue of about 27.9B KRW (latest available figure, as of Jul 22, 2026).
What is the net profit margin of 074430?
The net profit margin of Aminologics Co is about 20.6%, meaning it keeps roughly 20.6% of revenue as net income. Based on the latest reported figures.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.

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