Nebius Group N.V., a leading AI infrastructure company, has announced the closing of its public offering of Class A ordinary shares and a concurrent private offering of convertible senior notes, resulting in aggregate gross proceeds of approximately $4.2 billion. The public offering involved the sale of 10,810,811 Class A ordinary shares at $92.50 per share, with an option for underwriters to purchase additional shares. The private offering included two series of convertible senior notes, with an aggregate principal amount of approximately $3.16 billion. The proceeds from these offerings are expected to support the company's growth and finance its capital expenditures related to its AI infrastructure agreement with Microsoft.