Ibiden Co Ltd stock jumped nearly 13% to 17,665 yen, topping the Nikkei 225 on Tuesday.
The company reported FY2025 operating profit of 62 billion yen ($390 million), driven by soaring AI‑related global chip demand.
Ibiden raised FY2026 electronics sales outlook to 330 bn yen and operating profit to 75 bn yen, up from 310 bn and 57 bn yen.
For FY2027, Ibiden projects total sales of 500 billion yen and operating profit of 90 billion yen.