Abnova Taiwan Corp (4133) fair value: what the stock is really worth
As of Nov 9, 2026: fair value (intrinsic value) of Abnova Taiwan Corp stock TWD 9.05, price TWD 20.10, that is 55.0% below the price, quality 57 out of 100. Rating: strongly overvalued. Calculated from audited financials with 7 of our 26 valuation models and 37 quality factors, updated daily.
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Abnova Taiwan Corp
4133 · TWOur calculation puts a fair price 55% below what the stock costs today.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 3, 2026.
How to read this chart
60‑month range 19.55 TWD – 78.29 TWD · fair‑value band 8.65 TWD – 9.83 TWD · the 20.10 TWD price screens above the 9.05 TWD fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 3, 2026.
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Company profile
Abnova (Taiwan) Corporation engages in the research, development, manufacturing, and sales of monoclonal and multiclonal antibodies, proteins, medical diagnostic instruments, and testing reagents.
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The company's products portfolio includes SARS-CoV/CoV-2, DNA, RNA, proteins/peptides, lysates/slides, Ab pairs/kits, Ab arrays, polyclinic antibody, beads/dyes, in situ hybridization products, systems, and automations.
It also offers MaxPab, Nano, DNAxPab, monoclonal, polyclonal, recombinant, conjugate, secondary/tag, IHC/pathology, and circulating rare cell antibodies.
In addition, the company provides integrated solutions and services, including gene synthesis and cytogenetics; peptide services, protein expression, and conjugations; antibody production and scale up; assay development services; circulating tumor cell and DNA; germline genetic DNA; and FFPE tumor tissue DNA services.
It serves academic, research institutions, and pharmaceutical factories. Abnova (Taiwan) Corporation was founded in 2002 and is headquartered in Taipei, Taiwan.
Stock analysis
Abnova Taiwan Corp (4133) currently trades at 20.10 TWD, while our model-based Fair Value estimate is 9.05 TWD, 55% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Asset-Based group reads highest at a median of 13.95 TWD per share, and 0 of the 7 models we run sit above the 20.10 TWD price.
Bear case: the DCF Models group reads lowest at 8.60 TWD, and 7 of the 7 models stay below the price. Data coverage for this calculation is low.
Scenario range: 8.65 TWD (bear) to 9.83 TWD (bull), the price of 20.10 TWD 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 57/100 (solid quality), in the Healthcare sector.
Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.
Abnova Taiwan Corp reported revenue of 351M TWD in FY2025 versus 451M TWD in FY2021, a compound −6.1%/yr. Reported net income was −1.1M TWD in FY2025.
Key figures
Market cap 1.2B TWD (≈ $37.1M) Micro · P/E ratio 27.2 · P/S ratio 3.52 · EPS (TTM) 0.7400 TWD · Dividend yield 0.6% · Net margin 13.0% · Return on equity 3.6% · Return on assets (EBIT) 3.4% (5-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 35 out of 100 (low confidence).
What moves the price
The share trades about 31% below its 52-week high and 3% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Healthcare peers we cover trades at 10% fair-value upside, at −55%, 4133 screens richer than that median.
Fair Value models
All 7 models by family
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Revenue & earnings trend
Compare Abnova Taiwan Corp with another stock
Price, fair value, quality and upside side by side.
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.Biotechnology · 558 stocks
Valuation Multiplesvs Biotechnology median · lower = cheaper
Strength profile in five axes (Snowflake)
VALUE 0: the price sits above our fair-value range.
Context: sector, industry, market
- Is the Health Care sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Net margin by industry
- P/B ratio by industry
- Stock screener with 62 metrics
- Undervalued stocks: Taiwanese Stocks
- Valuation of the Taiwan market
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.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| Incyte Corporation INCY | $119.65 | $199.23 | +67% | vs 4133 |
| Regeneron Pharmaceuticals, Inc REGN | $904.35 | $1,275 | +41% | vs 4133 |
| Vertex Pharmaceuticals Incorporated VRTX | $547.09 | $601.80 | +10% | vs 4133 |
| Samsung Biologics Co 207940 | 1,516,000 KRW | 1,667,600 KRW | +10% | vs 4133 |
| Genmab A/S GMAB | kr 3,527 | kr 3,880 | +10% | vs 4133 |
| WuXi Biologics (Cayman) Inc 2269 | HK$47.62 | HK$52.38 | +10% | vs 4133 |
| argenx SE ARGX | $927.21 | $908.40 | −2% | vs 4133 |
| CSL Limited CSL | A$200.77 | A$183.04 | −9% | vs 4133 |
| Celltrion, Inc 068270 | 211,000 KRW | 74,945 KRW | −64% | vs 4133 |
| Royalty Pharma plc RPRX | $67.30 | $19.01 | −72% | vs 4133 |
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