ABIONYX Pharma SA (ABNX) Fair Value & Analysis
Healthcare · FR · Market cap €78.8M
Fair value as of: Jul 18, 2026
From 3 valuation models · updated 23 days ago
Fair value updated Jul 18, 2026, revised from €1.51 to €1.31 (−13.2%) since Jul 14, 2026. Share price +3.7% over the past month.
Below-average quality, and screening another 32% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (€1.81). The favourable scenario is already priced in.
- Weak quality (28/100) 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 (€0.7300 to €1.81) 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 Jul 18, 2026.
How to read this chart
60‑month range €0.8923 – €4.92 · fair‑value band €0.7300 – €1.81 · the €1.92 price screens above the €1.31 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Jul 18, 2026.
Analysis
ABIONYX Pharma SA (ABNX) currently trades at €1.92, while our model-based Fair Value estimate is €1.31, implying the stock looks roughly 31.8% overvalued today. The Quality Score stands at 28/100 (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 €4.1M. Revenue declined 11.9% year over year. It earns a return on equity of -92.3%. Fundamentals as of Jul 18, 2026
Our scenario range runs from €0.7300 (bear case) to €1.81 (bull case); at €1.92, 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 63% below its 52-week high and 67% above its 52-week low, currently below its 200-day average. For context, the median of 10 Healthcare peers we cover trades at -43% fair-value upside, at -32%, ABNX 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 3 models by family
Widest divergence: Dividend Discount (€1.04) versus Asset-Based (€0.0700). Highest evidence: Gordon GGM (70).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 18, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 30 · Market factors (momentum, volatility) 31
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
ABIONYX Pharma SA, a biotech company, discovers and develops therapies for the treatment of renal, metabolic, and ophthalmic diseases in France and the United States. It operates through Research and Development Activities for the Development of Innovative Drugs; and Contract Research Organization (CRO) Activities segments.
Full company description
ABIONYX Pharma SA, a biotech company, discovers and develops therapies for the treatment of renal, metabolic, and ophthalmic diseases in France and the United States. It operates through Research and Development Activities for the Development of Innovative Drugs; and Contract Research Organization (CRO) Activities segments. The company develops CER-001, a recombinant HDL mimetic biopharmaceutical in a Phase III trial for the treatment of lecithin cholesterol acyltransferase (LCAT) deficiency, as well as in a Phase II trial for the treatment of sepsis. It is also developing ABNX-100, a strategic extension into ophthalmology of CER-001 that is in preclinical trial for the treatment of uveitis. The company was formerly known as Cerenis Therapeutics Holding SA and changed its name to ABIONYX Pharma SA in August 2019. ABIONYX Pharma SA was incorporated in 2005 and is headquartered in Balma, France.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
ABIONYX Pharma SA reported revenue of €4.1M in FY2025 versus €675K in FY2021, a compound +56.6%/yr. Reported net income was −€5.6M in FY2025.
ABNX screens 32% overvalued. Compare with Vertex Pharmaceuticals Incorporated →
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.
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.
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 18, 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
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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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