SoftBank Group said on Monday that it will buy digital infrastructure investor DigitalBridge Group in a deal worth $4 billion. The Japanese investment firm is making the move as it tries to expand its portfolio in artificial intelligence. After the news, DigitalBridge shares went up about 9.7 percent to $15.27 on Monday. The stock had … Continue reading SoftBank to buy DigitalBridge in $4 billion deal to boost AI infrastructure