Shares of Japanese semiconductor equipment maker Advantest jumped as much as 14%. Advantest posted record quarterly sales as AI-driven tester demand accelerates. The company raised its full-year ...

TOKYO, Oct 28 (Reuters) - Japan's Advantest (6857.T), opens new tab on Tuesday hiked its operating profit forecast for the year ending March 2026 by 25% to 374 billion yen ($2.48 billion) as spending ...

Advantest Corp. shares jumped by the most on record after the maker of AI chip testers lifted its profit outlook on what it expects to be a multi-year spending boom and announced a stock buyback. The ...

Advantest Corp. shares jumped as much as 14% to a record high after the company beat earnings estimates and raised its forecast. The chip equipment maker posted third-quarter operating income of ¥114 ...