Bio-Rad Laboratories, Inc. Class A Common Stock vs Star Bulk Carriers Corp — how do they compare? Bio-Rad Laboratories, Inc. Class A Common Stock trades at $356.44 (market cap $9.43B), while Star Bulk Carriers Corp trades at $27.91 (market cap $3.09B). The key difference: Bio-Rad Laboratories, Inc. Class A Common Stock is far larger — about 3.1× Star Bulk Carriers Corp's market cap, and Star Bulk Carriers Corp pays a 6.79% dividend while Bio-Rad Laboratories, Inc. Class A Common Stock pays none. Which is the better fit depends on your goals.
| BIO | SBLK | |
|---|---|---|
Market Cap | $9.43B | $3.09B |
Sector | Health | Industrials |
52-Week High | $356.25 | $29.15 |
52-Week Low | $241.71 | $16.79 |
Enterprise Value | $9.18B | $3.77B |
Dividend Yield | — | 6.79% |
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.
Star Bulk Carriers (SBLK) trades at $27.89, down 1.86% on the day, amid a bullish technical signal and strong fundamental performance. The company reported robust Q2 2026 earnings of $1.21 per share, beating estimates, with net income surging to $144.9 million. Valuation metrics appear attractive with a P/E of 10.85 and EV/EBITDA of 7.46, while profitability improved significantly with a net margin of 23.87% in 2026. Recent news highlights dividend declarations and strong operational results.
Outlook remains positive driven by earnings beats and healthy cash flow, though risks include dry bulk rate volatility and competitive pressures. Analyst consensus is bullish with 14 buy ratings, supporting potential upside, but investors should monitor shipping market cycles and debt levels.
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 →Star Bulk Carriers Corp. is a global shipping company specializing in the seaborne transportation of dry bulk commodities. The company owns and operates a large fleet of bulk carriers, primarily transporting major commodities such as iron ore, coal, and grain. SBLK focuses on the Capesize, Post Panamax, and Kamsarmax vessel segments, providing critical logistical services to commodity producers and consumers worldwide.
Read more on SBLK →