bioMérieux S.A (BMXMF) fair value: what the stock is really worth
As of Oct 2, 2026: fair value of bioMérieux S.A $83.43, price $85.00, upside -1.9%, quality 69 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
- Fair value above price? No
- Good quality? Yes
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bioMérieux S.A
BMXMF · USNeutralThe stock looks roughly fairly valued with average quality.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Oct 3, 2026.
How to read this chart
60‑month range $32.06 – $159.63 · fair‑value band $57.55 – $104.29 · the $85.00 price screens above the $83.43 fair value. Dashed = 300-day average. As of Oct 3, 2026.
Company profile
bioMérieux S.A. develops, manufactures, and markets in vitro diagnostic solutions for infectious diseases in France, Europe, Africa, the Middle East, North and South America, the Asia Pacific, and internationally. It operates through Clinical Applications and Industrial Applications segments.
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bioMérieux S.A. develops, manufactures, and markets in vitro diagnostic solutions for infectious diseases in France, Europe, Africa, the Middle East, North and South America, the Asia Pacific, and internationally. It operates through Clinical Applications and Industrial Applications segments. The company offers CHROMID RANGE, a chromogen culture media; air, surface, and water monitoring systems; BACT/ALERT VIRTUO, a blood sample culture system; BIOFIRE, a multiplex polymerase chain reaction system (PCR); BIOFIRE SPOTFIRE, a lowplex PCR point-of-care system; VITEK MS, a mass spectrometry system; VITEK 2, an automated identification and antimicrobial susceptibility testing (AST) system; API RANGE standardized ID strips; VITEK REVEAL, a rapid AST system; ETEST, a gradient method on culture media; BIOMERIEUX EPISEQ CS, a whole genome sequencing solution for epidemiologic monitoring; VIDAS, a specific marker of severe bacterial infections/sepsis; and Biomérieux vision suite, a software that provides information to support diagnosis and clinical decision making. It also provides culture media and associated instruments; ARGENE that provides PCR tests for diagnosing viral respiratory diseases; EMAG system and NUCLISENS extraction reagents for DNA and RNA extraction; GENE-UP and VERIFLOW for detection of microorganisms for the food industry; ETEST for manual measurement of minimum inhibitory concentration of an antibiotic; API and RAPIDEC CARBA NP for identification of bacteria and manual antimicrobial susceptibility testing; BIOBALL for quantitative microbiological quality control; CHEMUNEX, a microbiology instrument; ENDONEXT for detection of endotoxins; TEMPO for fluorescence counting of bacteria; and Hybiome, a CLIA technology, as well as lab consultancy service and training modules. The company was formerly known as B-D Mérieux. The company was founded in 1963 and is headquartered in Marcy-l'Étoile, France. bioMérieux S.A. operates as a subsidiary of Institut Mérieux SA.
Stock analysis
bioMérieux S.A (BMXMF) currently trades at $85.00, while our model-based Fair Value estimate is $83.43, so the stock looks roughly fairly valued today (gap 1.9%).
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Valuation
Bull case: the DCF Models group reads highest at a median of $87.29 per share, and 9 of the 26 models we run sit above the $85.00 price.
Bear case: the Dividend Discount group reads lowest at $14.92, and 17 of the 26 models stay below the price. Evidence for this calculation is high.
Scenario range: $57.55 (bear) to $104.29 (bull), the price of $85.00 sits inside 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 69/100 (solid quality), in the Healthcare sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
bioMérieux S.A reported revenue of €4.1B in FY2025 versus €3.4B in FY2021, a compound +4.8%/yr. Reported net income was €397M in FY2025, compounding −9.8%/yr from FY2021.
Key figures
Market cap $10.1B · P/E ratio 21.9 · P/S ratio 2.14 · EPS (TTM) $3.88 · Dividend yield 1.2% · Net margin 9.8% · Return on equity 9.5% · Return on assets (EBIT) 11.7%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 54 out of 100 (medium confidence).
What moves the price
The share trades about 35% below its 52-week high and 12% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Healthcare peers we cover trades at −6% fair-value upside, at −2%, BMXMF screens cheaper than that median.
Fair Value models
All 26 models by family
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Set up alert →Quality Score breakdown
Of which business quality 67 · Market factors (momentum, volatility) 32
Revenue & earnings trend
Growth Forecast
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Earlier news
- BioMerieux SA (BMXMF) (Q2 2026) Earnings Call Highlights: Strong Cash Flow and Strategic ...
- bioMérieux introduces Salmonella testing kit on GENE-UP® TYPER to support root cause analysis in the food industry
- BioMerieux SA (BMXMF) Full Year 2025 Earnings Call Highlights: Strong Organic Growth and ...
- bioMérieux launches SMARTBIOME™ to help food manufacturers gain deeper insights into spoilage and protect product quality
Compare bioMérieux S.A 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.Diagnostics & Research · 134 stocks
Valuation Multiplesvs Diagnostics & Research median · lower = cheaper
Context: sector, industry, market
- Is the Health Care sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Undervalued stocks: US Stocks
- Valuation of the USA 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 Diagnostics & Research stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Thermo Fisher Scientific Inc TMO | $675.05 | $686.04 | +2% |
| Danaher Corporation DHR | $221.55 | $209.18 | −6% |
| WuXi AppTec Co 603259 | ¥162.40 | ¥178.64 | +10% |
| Agilent Technologies, Inc A | $175.03 | $64.17 | −63% |
| Lonza Group LONN | CHF 565.60 | CHF 151.69 | −73% |
| IQVIA Holdings IQV | $270.37 | $297.41 | +10% |
| Waters Corporation WAT | $433.54 | $106.46 | −75% |
| Illumina, Inc ILMN | $271.90 | $295.60 | +9% |
| IDEXX Laboratories, Inc IDXX | $533.44 | $495.84 | −7% |
| Mettler-Toledo International Inc MTD | $1,512 | $644.24 | −57% |
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Key figures of bioMérieux S.A
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