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Advantest Stock Hits Record High on Micron's AI-Driven Outlook

ENTHMSVIIDZHZH-TWJAKOHI
Oct 2, 20261 min read
Advantest Stock Hits Record High on Micron's AI-Driven Outlook

Summary

Shares of the Japanese semiconductor testing giant surged after Micron Technology's strong results pointed to accelerating demand for AI-related memory chips, boosting Advantest's earnings outlook.

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Shares of Advantest Corp. (TYO:6857) surged nearly 5% to a record high on Friday, extending a two-day rally after a strong earnings report from U.S. chipmaker Micron Technology Inc. fueled investor optimism about demand from the artificial intelligence sector.

Micron Earnings Boost AI-Related Stocks

Advantest shares reached an intraday and 52-week high of ¥39,580 in Tokyo trading, bucking a broader market decline that saw the Nikkei 225 index fall by more than 1%. The rally was primarily driven by Micron's latest financial results, released after the U.S. market close on September 30.

Micron reported revenue and profit for its June-August quarter that surpassed market expectations. Crucially, the company's forward guidance for the September-November period also came in above analyst consensus, with Micron attributing the performance to accelerating demand for high-bandwidth memory (HBM) chips used in AI infrastructure.

Impact on the Semiconductor Supply Chain

As a leading manufacturer of semiconductor test systems, Advantest produces the essential equipment used to verify the functionality of chips like HBM before they are shipped. Following Micron's upbeat forecast, investors repriced Advantest's earnings outlook, anticipating a significant increase in orders for its testing equipment to support rising HBM production.

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Confidence in Japan's domestic semiconductor industry was also bolstered by recent reports that Taiwan Semiconductor Manufacturing Co. (TSMC) is planning additional investments in the country, according to Investing.com.

Analyst Outlook

Analyst sentiment for Advantest remains positive. According to data cited by Investing.com, the stock holds a consensus "Buy" rating from 21 analysts.

  • The average 12-month price target for the company stands at ¥42,138.
  • Morgan Stanley reaffirmed its "Buy" rating on the stock as recently as September 25.

The stock's move to a new 52-week high is a technically significant milestone that could attract further buying from momentum-focused investors.

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