SoftBank Group Corp.’s stocks soared nearly 20% in Tokyo after reports said two companies backed by the Japanese investor - OpenAI and SB Energy Corp. - are preparing for US initial public offerings.
Technology Bloomberg May 21, 2026
SoftBank Group Shares Surge Almost 20% on OpenAI, SB Energy IPOs
SoftBank Group Corp.’s stocks soared nearly 20% in Tokyo after reports said two companies backed by the Japanese investor - OpenAI and SB Energy Corp. - are preparing for US initial public offerings.
