Aehr Test Systems vs ThredUp Inc — how do they compare? Aehr Test Systems trades at $122.54 (market cap $4.21B), while ThredUp Inc trades at $3.14 (market cap $405.82M). The key difference: Aehr Test Systems is far larger — about 10.4× ThredUp Inc's market cap, and Aehr Test Systems is trading nearer its 52-week high, ThredUp Inc nearer its low. Which is the better fit depends on your goals.
| AEHR | TDUP | |
|---|---|---|
Market Cap | $4.21B | $405.82M |
Sector | Technology | Consumer Cyclical |
52-Week High | $129.23 | $12.08 |
52-Week Low | $17.38 | $3.08 |
Enterprise Value | $4.11B | $404.00M |
Signals from Pluang's Aura AI — not financial advice
Aehr Test Systems (AEHR) trades at $129.23, up 21.69% in the last 24 hours, reflecting strong momentum. The stock is technically bullish, trading near resistance at $129, with a high RSI suggesting potential overbought conditions. Fundamentally, the company reported a net loss of $3.91 million for 2025, but has beaten EPS estimates for three consecutive quarters. Recent news highlights a $22 million follow-on order for AI processor wafer-level burn-in systems, signaling robust demand in high-growth sectors.
The outlook is supported by record bookings and a strategic pivot to AI infrastructure, though high valuation multiples and insider selling pose risks. Revenue growth guidance of 160-200% for FY27 offers significant upside potential, but investor caution is warranted due to customer concentration and current unprofitability.
ThredUp (TDUP) trades at $3.08, down 4.64% amid a bearish technical signal. The company reported Q2 2026 revenue growth of 16.9% to $90.8 million but missed EPS estimates and cut full-year revenue guidance, triggering a sharp stock decline. Despite a high gross margin of 79.52%, the firm remains unprofitable with a net income margin of -6.65%. Analyst consensus is positive with 57% buy ratings, but recent news highlights shareholder investigations and promotional headwinds.
The outlook is clouded by near-term execution risks and persistent losses, though long-term potential exists if the company can leverage its asset-light model and AI tools to achieve profitability. Key risks include competitive pressures, macroeconomic sensitivity, and the need to improve cost management. Investors should weigh analyst optimism against the company's challenging path to sustained earnings.
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 →ThredUp Inc is an online resale platform for women and kids apparel, shoes, and accessories. It generates revenue from items that are sold to buyers through the website, mobile app, and RaaS partners.
Read more on TDUP →