Bain Capital nets record $17bn from Kioxia stake sale in Japan

Bain Capital has sold down its stake in Kioxia Holdings, generating roughly $17 billion in what Nikkei Asia reports is a record-setting private equity exit in Japan. The Boston-based buyout firm has been the controlling investor in Kioxia, one of the world's largest makers of NAND flash memory chips, since leading a consortium that acquired the business from Toshiba.

The scale of the transaction underscores the strength of investor appetite for exposure to the memory chip sector, which has rallied on surging demand tied to artificial intelligence infrastructure and data storage. Kioxia, headquartered in Tokyo, competes with Samsung Electronics and SK Hynix in the global NAND market and listed its shares on the Tokyo Stock Exchange in late 2024.

The exit ranks among the largest private equity realizations ever recorded in Japan, according to Nikkei Asia, and is likely to be closely watched as a benchmark for future buyout-fund exits in the country's technology sector. Kioxia and Bain Capital have not detailed further terms of the transaction.