Bio-Rad Laboratories, Inc. Class A Common Stock vs Zillow Group Inc Class A — how do they compare? Bio-Rad Laboratories, Inc. Class A Common Stock trades at $356.44 (market cap $9.43B), while Zillow Group Inc Class A trades at $34.4 (market cap $7.68B). The key difference: Bio-Rad Laboratories, Inc. Class A Common Stock is the larger of the two by market cap, and Bio-Rad Laboratories, Inc. Class A Common Stock is trading nearer its 52-week high, Zillow Group Inc Class A nearer its low. Which is the better fit depends on your goals.
| BIO | ZG | |
|---|---|---|
Market Cap | $9.43B | $7.68B |
Sector | Health | Media |
52-Week High | $356.25 | $86.76 |
52-Week Low | $241.71 | $29.14 |
Enterprise Value | $9.18B | $7.56B |
Signals from Pluang's Aura AI — not financial advice
Bio-Rad Laboratories (BIO) trades at $362.08, up 2.13% daily, near its 52-week high. The stock shows a bullish technical trend with strong moving averages, though RSI indicates overbought conditions. Fundamentally, Q2 2026 earnings beat estimates with EPS of $2.62 versus $1.75 expected, and revenue remains stable around $2.6 billion. Net income turned positive in 2025 after prior losses, with a current net margin of 29.41%. Analyst consensus is Buy with a $350 price target, and institutional holdings increased, as noted by Amundi's 1,763.4% stake growth per SEC filing on August 5, 2026.
Outlook is cautiously optimistic with solid earnings recovery and institutional support, but risks include high P/E of 43.39, potential overvaluation, and reliance on academic research markets. Investors should weigh strong profitability against valuation concerns and monitor upcoming Q3 earnings for sustained growth.
Zillow Group (ZG) trades at $33.46, down 1.81% with a bearish technical signal. The company shows improving fundamentals with Q2 2026 earnings beats and 18% revenue growth, though net margins remain thin at 1.96%. Recent news highlights strong performance in the preferred agent model but is overshadowed by multiple securities class action lawsuits with August 2026 deadlines. Valuation metrics appear elevated with a P/E of 149, while analyst consensus targets $47.56 with mixed ratings.
The outlook is cautiously optimistic given ZG's business model transition and revenue growth, but significant legal overhangs and high valuation create near-term risks. Long-term potential exists if monetization improvements continue, though investors should weigh legal uncertainties against fundamental progress.
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 →Zillow Group is an Internet-based real estate company that has historically focused on deriving ad revenue from third-party brokers on online marketplaces such as Zillow.com, Trulia, and HotPads. More recently it has shifted its focus to iBuying via the Zillow Offers platform.
Read more on ZG →