SoftBank has sold its remaining stake in Nvidia for $5.83 billion as it shifts focus to AI investments. The company reported strong earnings for the quarter ending September 30, with a net profit of ¥2.5 trillion, driven by its Vision Fund portfolio's gains in AI-related firms. SoftBank's revenue grew due to improved performance in its technology holdings and telecom unit. Despite concerns about an AI bubble, SoftBank remains confident in its AI investments, having committed significant funds to projects like OpenAI.