
Small-cap semiconductor stock Aehr Test Systems (NASDAQ: AEHR) has gotten off to an absolutely blistering start to 2026. Overall, its return on the year comes in well above 100% as Aehr continues to provide positive updates on its artificial intelligence (AI) business.
Aehr saw a 16% single-day pop in early January after releasing its most recent earnings report. It followed this up with a 26% single-day surge in mid-February after announcing the latest round of orders for its Sonoma systems.