Abion Inc. (203400) Fair Value & Analysis
Healthcare · KR · Market cap 60.8B KRW
Risks
Fair value as of: Aug 13, 2026
From 1 valuation models · updated 7 days ago
Share price −6.8% over the past month.
Below-average quality, and screening another 58% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (357.84 KRW). The favourable scenario is already priced in.
- Weak quality (23/100) 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 (188.94 KRW to 357.84 KRW) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.
How to read this chart
59‑month range 616.00 KRW – 11,854 KRW · fair‑value band 188.94 KRW – 357.84 KRW · the 676.00 KRW price screens above the 286.27 KRW fair value. Dashed = 300-day average. As of Aug 13, 2026.
Analysis
Abion Inc. (203400) currently trades at 676.00 KRW, while our model-based Fair Value estimate is 286.27 KRW, implying the stock looks roughly 57.7% overvalued today. The Quality Score stands at 23/100 (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).
Trailing-twelve-month revenue stands at 1.0B KRW. Revenue grew 30.7% year over year. It earns a return on equity of -63.4%. Net debt stands at 13.9B KRW. Fundamentals as of Aug 13, 2026
Our scenario range runs from 188.94 KRW (bear case) to 357.84 KRW (bull case); at 676.00 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. For context, the median of 10 Healthcare peers we cover trades at -63% fair-value upside, at -58%, 203400 screens cheaper 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.
All 1 models by family
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Key figures & financial health
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 29 · Market factors (momentum, volatility) 10
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
ABION Inc. operates as a pharmaceutical biotech Company in South Korea and internationally. The company develops anticancer therapeutic drugs, such as ABN401, a tyrosine kinase inhibitor that is in Phase II clinical trials for treating non-small cell lung cancer, as well as in Phase I clinical trial for breast cancer; ABN501, a human monoclonal antibody …
Full company description
ABION Inc. operates as a pharmaceutical biotech Company in South Korea and internationally. The company develops anticancer therapeutic drugs, such as ABN401, a tyrosine kinase inhibitor that is in Phase II clinical trials for treating non-small cell lung cancer, as well as in Phase I clinical trial for breast cancer; ABN501, a human monoclonal antibody that targets claudin 3 for treating solid cancers; ABN201, an antibody cytokine fusion protein to treat solid cancers; and ABN101, a dry powder inhaler as a prophylactic treatment for various respiratory viruses. It is also developing ABN701 for SEBI infectious diseases; and ABN 901, ABN 902, and ABN 903 for infectious diseases related to biological disasters. Abion Inc. was founded in 2007 and is based in Seoul, South Korea.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Abion Inc. reported revenue of 880M KRW in FY2025 versus 1.6B KRW in FY2021, a compound −14.4%/yr. Reported net income was −29.1B KRW in FY2025.
203400 screens 58% overvalued. Compare with Vertex Pharmaceuticals Incorporated →
Peer Group
Biotechnology · 623 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.
Valuation Multiples vs Biotechnology median · lower = cheaper
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: 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.
Similar stocks
10 more Biotechnology stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Vertex Pharmaceuticals Incorporated VRTX | $525.73 | $278.78 | -47% |
| Samsung Biologics Co 207940 | 1,549,000 KRW | 1,055,793 KRW | -32% |
| Celltrion, Inc 068270 | 202,000 KRW | 74,519 KRW | -63% |
| WuXi Biologics (Cayman) Inc 2269 | HK$45.70 | HK$30.58 | -33% |
| Innovent Biologics, Inc 1801 | HK$95.55 | HK$19.68 | -79% |
| Genmab A/S GMAB | kr 2,104 | kr 250.07 | -88% |
| Sino Biopharmaceutical Limited 1177 | HK$4.87 | HK$3.37 | -31% |
| RemeGen Co 688331 | ¥131.87 | ¥23.19 | -82% |
| ALTEOGEN Inc 196170 | 314,000 KRW | 39,476 KRW | -87% |
| Biocon Limited BIOCON | ₹417.50 | ₹52.10 | -88% |
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Frequently asked questions
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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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