Aehr Test Systems vs Star Bulk Carriers Corp — how do they compare? Aehr Test Systems trades at $130.81 (market cap $3.82B), while Star Bulk Carriers Corp trades at $27.83 (market cap $3.09B). The key difference: Aehr Test Systems is the larger of the two by market cap, and Star Bulk Carriers Corp pays a 6.79% dividend while Aehr Test Systems pays none. Which is the better fit depends on your goals.
| AEHR | SBLK | |
|---|---|---|
Market Cap | $3.82B | $3.09B |
Sector | Technology | Industrials |
52-Week High | $117.18 | $29.15 |
52-Week Low | $17.38 | $16.79 |
Enterprise Value | $3.72B | $3.77B |
Dividend Yield | — | 6.79% |
Signals from Pluang's Aura AI — not financial advice
AEHR Test Systems (AEHR) surged 25.02% to $132.77, driven by strong earnings beats and a $22 million follow-on order for AI processor wafer-level burn-in systems (Accesswire, August 12, 2026). The stock exhibits bullish technical signals with support at $112 and resistance at $129, though RSI suggests overbought conditions. Revenue reached $58.97 million in 2025, but net income remained negative at -$3.91 million, reflecting high growth investments.
Outlook is optimistic due to AI and silicon photonics demand, with FY27 revenue growth projected at 160–200% (Seeking Alpha, July 18, 2026). Risks include customer concentration and negative cash flow. Analysts are mixed (33% buy, 67% hold), highlighting valuation concerns at a P/S of 71.87. Upside potential exists if execution aligns with backlog growth.
Star Bulk Carriers (SBLK) trades at $27.81, down 2.15% on the day, but maintains a bullish technical outlook with strong support at $27. Fundamentally, the company reported robust Q2 2026 earnings of $1.21 per share, beating estimates, with net income surging to $144.9 million. Revenue growth accelerated to $1.2 billion in 2026, driving a net margin of 23.86%. Recent news highlights the termination of a vessel sale agreement with Diana Shipping, though operations remain unaffected.
The outlook for SBLK is positive, supported by strong profitability, a healthy balance sheet with a debt-to-asset ratio of 27.84%, and a shareholder-friendly dividend policy. Risks include exposure to volatile dry bulk shipping rates and competitive pressures. Analyst consensus is bullish with 58.34% buy ratings, indicating confidence in continued earnings momentum and valuation appeal at a P/E of 10.85.
Trailing returns across standard periods
Latest headlines on both assets
Aehr Test Systems provides testing and burn-in solutions for the semiconductor industry. Its systems ensure the reliability of AI processors, data center chips, and electric vehicle components at the wafer and package levels.
Read more on AEHR →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 →