Compare Aehr Test Systems (AEHR) vs Rivian Automotive, Inc. (RIVN) Price & Performance

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.

Rivian (RIVN) trades at $16.015, down 2.29% today, with a bullish technical signal from moving averages but neutral oscillators. The company shows improving fundamentals with revenue growth from $5.0B in 2024 to $5.4B in 2025, though net losses persist at -$3.65B. Recent R2 vehicle launches and raised 2026 delivery guidance to 65,000-70,000 vehicles indicate operational progress. Analyst consensus is mixed with 48% buy ratings and a $18.70 price target, suggesting 17% upside potential from current levels.

Rivian presents a high-risk growth opportunity with significant cash burn ($1.72B net outflow in 2025) but improving margin trends. The R2 ramp-up and Uber partnership offer catalysts, though execution risks and EV market competition remain concerns. With negative profitability metrics and substantial debt, the stock suits investors comfortable with early-stage company volatility seeking EV market exposure.