Kioxia Surpasses Toyota as Japan Most Valuable Public Company.
A Historic Shift in Japan Inc.: Semiconductor Titan Kioxia Dethrones Toyota as the Nation's Most Valuable Company In a stunning reorganization of Japan’s corporate hierarchy, flash memory giant Kioxia Holdings Corp. has officially surpassed Toyota Motor Corp. to become Japan’s most valuable publicly traded company by market capitalization. This milestone brings a definitive end to Toyota’s multi-decade reign at the absolute apex of the Japanese stock market. The meteoric rise of Kioxia completes an extraordinary corporate turnaround. Originally founded as Toshiba Memory before spinning off from parent conglomerate Toshiba in 2017, the entity rebranded as Kioxia in 2019 and subsequently completed its highly anticipated Initial Public Offering (IPO) in 2022 . Kioxia’s newfound dominance is fueled by an aggressive, industry-wide semiconductor supercycle. Reflecting the explosive stock performances of global memory peers like Samsung Electronics, SK Hynix, and Micron Technology, K...