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WOOJUNG BIO, Inc (215380) Fair Value & Analysis

Healthcare · KR · Market cap 38.9B KRW

WB WOOJUNG BIO, Inc 215380 · KQ
Price2,360 KRW
Fair Value939.58 KRW
Upside-60.2%
Quality26/100
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Weak Growth
Loss-making · -9.1% net margin
Moderate debt · negative free cash flow
Mixed vs. peers (5/9)
Narrow moat 14/100
Evidence: Low Range 701.18 KRW – 1,402 KRW Share as image

Fair value as of: Jul 20, 2026

From 1 valuation models · updated 20 days ago

Share price −9.6% over the past month.

Below-average quality, and screening another 60% overvalued on our models.

What matters now

  • The price sits above even our optimistic bull case (1,402 KRW). The favourable scenario is already priced in.
  • Weak quality (26/100) and above fair value at the same time, the margin of safety is missing on both counts.
  • The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
  • A fairly wide model range (701.18 KRW to 1,402 KRW) leaves room in how you read the outcome.
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Price vs Fair Value (5 years)

9,000 KRW 1,116 KRW Fair Value 939.58 KRW Mar 2021 Aug 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 20, 2026.

How to read this chart

60‑month range 1,116 KRW – 9,000 KRW · fair‑value band 701.18 KRW – 1,402 KRW · the 2,360 KRW price screens above the 939.58 KRW fair value. Dashed = 300-day average. As of Jul 20, 2026.

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Analysis

WOOJUNG BIO, Inc (215380) currently trades at 2,360 KRW, while our model-based Fair Value estimate is 939.58 KRW, implying the stock looks roughly 60.2% overvalued today. The Quality Score stands at 26/100 (below-average 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: low).

Over the trailing twelve months, WOOJUNG BIO, Inc generated revenue of 40.3B KRW at a net margin of -9.1%. Revenue grew 32.7% year over year. It earns a return on equity of -14.6%. Net debt stands at 46.4B KRW. Fundamentals as of Jul 20, 2026

Our scenario range runs from 701.18 KRW (bear case) to 1,402 KRW (bull case); at 2,360 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 48% below its 52-week high and 52% above its 52-week low, currently above its 200-day average. For context, the median of 10 Healthcare peers we cover trades at -43% fair-value upside, at -60%, 215380 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
NCAV (Graham) 701.18 KRW 939.58 KRW 1,402 KRW 50
All 1 models by family
Asset-Based
NCAV (Graham) 701.18 KRW 939.58 KRW 1,402 KRW 50

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Key figures & financial health

Revenue (TTM) 40.3B KRW
Revenue growth (YoY) +32.7%
Net margin -9.1%
Return on equity -14.6%
Free cash flow −890M KRW FY2025
Operating margin 3.9%
More key figures
EPS growth (YoY) -87.1%
Net debt 46.4B KRW FY2025

Figures from reported company fundamentals · as of Jul 20, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 26/100

Of which business quality 24 · Market factors (momentum, volatility) 49

Profitability 9
Margins and returns on capital today
Quality Growth 16
Are margins and returns improving?
Cashflow 6
Earnings quality: real cash, not paper profit
Fin. Strength 11
Balance sheet, leverage, solvency risk
Investment 100
Disciplined investing over empire-building
Low Volatility 50
Calm price path (market factor)
Momentum 48
Price trend over the last 3–12 months (market factor)
52W Momentum 50
Distance to the 52-week high (market factor)
Net Issuance 40
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

WOOJUNG BIO, Inc. engages in the various research services in South Korea. The company provides LAB CLOUD, a bio-specialized accelerator and research platform; and efficacy evaluation, clinical and histopathology, general and inhalation toxicology, behavioral test, bioanalytical, organoids, ADME, NMR analysis, SPR analysis, IND package, shared lab animal …

Full company description

WOOJUNG BIO, Inc. engages in the various research services in South Korea. The company provides LAB CLOUD, a bio-specialized accelerator and research platform; and efficacy evaluation, clinical and histopathology, general and inhalation toxicology, behavioral test, bioanalytical, organoids, ADME, NMR analysis, SPR analysis, IND package, shared lab animal facility, breeding lab, microbial and environmental monitoring, and technical support services. In addition, It offers construction and implementation, infection control, maintenance, laboratory and pharmaceutical equipment, and consumables and animal resourcing services. The company was founded in 1989 and is based in Hwaseong-si, South Korea.

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

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

WOOJUNG BIO, Inc reported revenue of 37.6B KRW in FY2025 versus 31.2B KRW in FY2021, a compound +4.7%/yr. Reported net income was −5.5B KRW in FY2025.

Growth Quality 5/100
Revenue growth is weak, negative or inconsistent.
Latest Revenue (FY 2025)
37.6B KRW
Latest YoY
−13.0%
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.
−7.1%
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.
+0.1%
Avg. growth/yr (9Y) 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.
+6.4%
Revenue +4.7%/yr
FY21 31.2B KRW
FY22 46.9B KRW
FY23 38.6B KRW
FY24 43.2B KRW
FY25 37.6B KRW
Net income
FY21 −1.9B KRW
FY22 −1.9B KRW
FY23 −5.1B KRW
FY24 225M KRW
FY25 −5.5B KRW

215380 screens 60% overvalued. Compare with Vertex Pharmaceuticals Incorporated →

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Cite: Fair Value Calculator (2026). "WOOJUNG BIO, Inc Fair Value". https://www.fairvalue-calculator.com/stock/215380

Peer Group

Biotechnology · 601 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 24 · Bottom 25%
Fair Value upside −60% · Below median
Return on assets -1% · Above median
Net margin (TTM) -9% · Bottom 25%
Operating margin (TTM) 4% · Above median
Revenue growth 33% · Top 25%
Debt / equity 1.31× · Higher than 75% of peers

Valuation Multiples vs Biotechnology median · lower = cheaper

EV/EBITDA 14.2× · Cheaper 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 0
FUTURE 100 · sector 0
PAST 0 · sector 0
HEALTH 35 · sector 98
DIVIDEND 0 · sector 23

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 Biotechnology stocks, each showing price versus our Fair Value estimate (as of Jul 20, 2026).

Stock Price Fair Value vs Fair Value
Vertex Pharmaceuticals Incorporated VRTX $486.03 $278.78 -43%
Regeneron Pharmaceuticals, Inc REGN $664.45 $594.40 -11%
Samsung Biologics Co 207940 1,368,000 KRW 1,091,384 KRW -20%
Celltrion, Inc 068270 175,800 KRW 76,325 KRW -57%
WuXi Biologics (Cayman) Inc 2269 HK$39.54 HK$30.42 -23%
Innovent Biologics, Inc 1801 HK$86.70 HK$19.66 -77%
Sino Biopharmaceutical Limited 1177 HK$5.26 HK$3.36 -36%
ALTEOGEN Inc 196170 276,500 KRW 44,444 KRW -84%
RemeGen Co 688331 ¥134.02 ¥26.99 -80%
Biocon Limited BIOCON ₹440.70 ₹57.36 -87%

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Frequently asked questions

Is WOOJUNG BIO, Inc (215380) overvalued or undervalued?
As of Jul 20, 2026, our model estimates a fair value of 939.58 KRW versus a price of 2,360 KRW, about −60% (overvalued).
What is the fair value of 215380?
Our model-based fair value for WOOJUNG BIO, Inc is 939.58 KRW (as of Jul 20, 2026), built from audited fundamentals. The current price is 2,360 KRW.
What is the quality score of 215380?
WOOJUNG BIO, Inc has a Quality Score of 26/100. 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 WOOJUNG BIO, Inc (215380)?
WOOJUNG BIO, Inc reported trailing-twelve-month revenue of about 40.3B KRW (latest available figure, as of Jul 20, 2026).
What is the net profit margin of 215380?
The net profit margin of WOOJUNG BIO, Inc is about -9.1%, meaning it is currently running at a net loss. 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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