Bio-Rad Laboratories, Inc. Class A Common Stock vs IDEXX Laboratories, Inc. — how do they compare? Bio-Rad Laboratories, Inc. Class A Common Stock trades at $299.89 (market cap $8.04B), while IDEXX Laboratories, Inc. trades at $565.3 (market cap $42.65B). The key difference: IDEXX Laboratories, Inc. is far larger — about 5.3× Bio-Rad Laboratories, Inc. Class A Common Stock's market cap, and Bio-Rad Laboratories, Inc. Class A Common Stock is trading nearer its 52-week high, IDEXX Laboratories, Inc. nearer its low. Which is the better fit depends on your goals.
| BIO | IDXX | |
|---|---|---|
Market Cap | $8.04B | $42.65B |
Sector | Health | Health |
52-Week High | $339.75 | $766.68 |
52-Week Low | $241.71 | $514.61 |
Enterprise Value | $7.85B | $43.56B |
Signals from Pluang's Aura AI — not financial advice
BIO trades at $297.58, up 0.5% on the day, with a bullish technical signal from moving averages and a consensus analyst price target of $305. The stock shows strong profitability with a 51.87% gross margin and positive net income of $760M in 2025, though recent quarters have seen EPS misses. Cash flow from operations remains robust at $532M, supporting financial stability.
Outlook is cautiously optimistic with analyst support, but risks include earnings volatility and high P/E valuation. The company's return to profitability and solid balance sheet provide a foundation for growth, though investors should monitor execution against future earnings expectations and competitive pressures in the biotech sector.
IDXX trades at $564.09, up 0.09% with neutral technical signals. The stock shows strong fundamentals with revenue growth to $4.3B in 2025 and consistent earnings beats. Analyst consensus is bullish (59% Buy) with improving cash flow trends. Recent news highlights AI integration in medical devices and upcoming Q2 2026 earnings.
Outlook remains positive driven by innovation and market leadership in pet healthcare. Risks include high valuation multiples and competitive pressures. Institutional sentiment supports growth, but investors should monitor execution against elevated expectations.
Trailing returns across standard periods
Latest headlines on both assets
Bio-Rad Laboratories, headquartered in Hercules, California, develops, manufactures, and markets products and solutions for the clinical diagnostics and life sciences markets. In diagnostics (53% of sales), Bio-Rad manufactures, sells, and supports test systems and specialized quality controls for clinical laboratories. In life sciences (47% of sales), the firm develops and manufactures a range of instruments and reagents used in research, biopharmaceutical production, and food testing. The company is geographically diverse, with major markets in the Americas (42% of 2021 sales), Europe and Africa (33%), and Asia-Pacific (25%). Bio-Rad owns 37% of Sartorius AG, a laboratory and biopharmaceutical supplier.
Read more on BIO →Idexx Laboratories primarily develops, manufactures, and distributes diagnostic products, equipment, and services for pets and livestock. Its key product lines include single-use canine and feline test kits that veterinarians can employ in the office, benchtop chemistry and hematology analyzers for test-panel analysis on-site, reference lab services, and tests to detect and manage disease in livestock. The firm also offers vet practice management software and consulting services to animal hospitals. Idexx gets about 38% of its revenue from outside the United States.
Read more on IDXX →