Son Masayoshi (孫正義), chairman and president of SoftBank Group, ranks first in a ranking of the market value of listed-company executives' holdings of their own companies' stock, with the positive impact of the group's AI strategy said to have driven the rise in its share price. The president of DISCO CORPORATION ranks third.
For companies with fiscal years ending March 2026, the market value of executives' holdings of their own companies' stock was calculated by multiplying the number of shares held, as stated in each company's securities report, by the share price as of the 10th.
The calculation includes companies such as SoftBank Group, Fast Retailing and Rakuten Group. The impact of their AI strategies is cited as a factor behind share-price gains.
Son Masayoshi (孫正義), chairman and president of SoftBank Group, ranks first, while the president of DISCO CORPORATION ranks third. Share-price movements driven by the benefits of AI are believed to have influenced the top rankings.