SoftBank Group has increased its margin loan backed by Arm Holdings shares from $20 billion to $25 billion. The company renegotiated terms with multiple creditors this month and signed new agreements to secure the additional capital. The expanded financing allows SoftBank to fund growing artificial intelligence-related investments without selling any Arm shares. The move underscores the conglomerate's strategy to leverage its stake in the chip designer to capitalize on AI opportunities while maintaining ownership control.