SoftBank's AI funding plans to face reckoning at earnings

SoftBank Group is set to release its first-quarter earnings on Thursday, with investors closely watching the company's strategy for funding its significant AI investments, particularly its nearly $60 billion commitment to OpenAI. The company's heavy reliance on debt to fuel these investments has come under scrutiny as its share price has fallen by nearly half since June, and the cost to insure its debt against default has surged.

SoftBank's balance sheet has become a focal point for analysts, given its ambitious AI ambitions and the mounting debt obligations, particularly those totaling $30 billion due in the second half of 2026. The company's $40 billion bridging loan, maturing in March 2027, and a $20 billion margin loan secured against its stake in chip designer Arm are under increased caution from lenders wary of lending against private companies.

Analysts highlight that despite SoftBank's attempts to maintain a loan-to-value ratio below 25%, the reliance on margin loans and the valuation of its AI investments could lead to liquidity issues if the market corrects. The future of OpenAI's valuation, which is reportedly seeking an IPO at $1 trillion, remains uncertain, potentially impacting SoftBank's ability to fund its AI ambitions without further increasing its debt.