Advantest Corp (TYO:6857), known for supplying test equipment to Nvidia (NASDAQ:NVDA), saw its shares weaken on Tuesday after the company released an annual profit outlook that did not meet market expectations, despite posting strong full-year results fueled by AI-related demand.
The maker of semiconductor testers projected operating income of 627.5 billion yen for the fiscal year ending March 2027, below the Bloomberg consensus figure of about 650.8 billion yen. Investors responded sharply to the shortfall: the stock dropped as much as 7% to 29,335 yen and was last quoted 4.5% lower at 30,080 yen by 01:54 GMT.
Advantest said it anticipates revenue will rise to 1.42 trillion yen, representing a 25.8% increase year-on-year, underpinned by sustained demand for testers used in high-performance semiconductors - particularly those designed for artificial intelligence applications.
These projections followed a year of notable financial gains. For the fiscal year ended March 2026, operating income more than doubled to 499.1 billion yen, while net profit increased 133% to 375.4 billion yen, results the company attributed to booming AI-related demand for its testing equipment.
Management highlighted that continued expansion in high-performance computing and data center semiconductor markets remains a primary driver of tester demand. At the same time, it cautioned that growth is not without risks.
- Advantest identified geopolitical tensions and potential supply chain constraints as factors that could disrupt operations or demand patterns.
- The company also warned that rising costs - including logistics expenses tied to tensions in the Middle East - could pressure profit margins even as it expects the broader semiconductor market to grow further.
Investors and market participants will be watching how Advantest balances continued top-line strength driven by AI-related testing needs against margin pressures stemming from higher costs and external geopolitical factors.
Bottom line: Strong fiscal performance driven by AI testing demand was overshadowed by a fiscal 2027 operating income forecast below market estimates, triggering a notable sell-off in the company's stock amid cited geopolitical and cost risks.