Bio-Rad Laboratories, Inc. Class A Common Stock vs PubMatic Inc — how do they compare? Bio-Rad Laboratories, Inc. Class A Common Stock trades at $298.3 (market cap $8.04B), while PubMatic Inc trades at $13.52 (market cap $635.81M). The key difference: Bio-Rad Laboratories, Inc. Class A Common Stock is far larger — about 12.6× PubMatic Inc's market cap, and PubMatic Inc is trading nearer its 52-week high, Bio-Rad Laboratories, Inc. Class A Common Stock nearer its low. Which is the better fit depends on your goals.
| BIO | PUBM | |
|---|---|---|
Market Cap | $8.04B | $635.81M |
Sector | Health | Technology |
52-Week High | $339.75 | $13.83 |
52-Week Low | $241.71 | $6.28 |
Enterprise Value | $7.85B | $533.31M |
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.
PubMatic trades at $13.57, up 0.15% with a bullish technical signal from moving averages. The company reported Q1 2026 earnings that beat expectations despite a net loss, with revenue of $282.93M in 2025 and a gross margin of 63.22%. Recent news highlights partnerships expanding AI-driven ad tech in CTV and international markets, supporting growth initiatives.
Outlook is mixed with strong analyst buy ratings (50%) and a $17.00 consensus target offering 25% upside, but profitability concerns persist with negative net margins and high P/E of 132. Key risks include competitive pressures and reliance on digital ad spending cycles, requiring monitoring of earnings turnaround progress.
Trailing returns across standard periods
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 →PubMatic Inc is engaged in the digital advertising business. The company provides a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions. The platform helps independent app developers and publishers to control and maximize their digital advertising businesses.
Read more on PUBM →