SB Energy grants OpenAI $5.5 billion in warrants ahead of planned IPO

SB Energy, SoftBank’s data-center arm, reportedly granted OpenAI warrants valued at about $5.5 billion as part of its pre-IPO arrangements to secure OpenAI as a major tenant. The IPO draft shows SB Energy aiming to raise roughly $5-7 billion and file materials soon, with a potential listing as early as next month. OpenAI and SoftBank are anticipated tenants across three SB Energy data centers, while a fourth 900-megawatt site in Texas has not yet announced customers. Nvidia has invested $1.5 billion in SB Energy and provided guarantees to support a data center lease in Ohio, highlighting deep financial ties in AI infrastructure. Analysts and industry observers, including Margaris, note the blurred lines between investors, customers, and partners in these large-scale AI deals and the implications for market dynamics. The disclosures illustrate a broader pattern of collaboration among OpenAI, SoftBank, and Nvidia as demand for gigawatt-scale data centers grows.