Nikkei Semiconductor Stock Index to add Kioxia and JX Advanced Metals

TOKYO -- Nikkei will include Kioxia Holdings and JX Advanced Metals in its Nikkei Semiconductor Stock Index as part of its regular review. Sanken Electric and Tokyo Electron Device will be removed. The changes will take effect from the Nov. 28 calculation.

The index, launched in March 2024, tracks 30 major semiconductor-related stocks listed on the Tokyo Stock Exchange, selected based on market capitalization under Nikkei Economic Electronic Databank System (NEEDS) industry classifications. The review is conducted annually in November, making this the second periodic adjustment.

For more details, please visit the Nikkei Semiconductor Stock Index website.