Citigroup

Activist investor Ryan Cohen has built a stake in Alibaba Group Holding Ltd. BABA 3.41% worth hundreds of…

WASHINGTON—Many of Wall Street’s biggest banks are nearing agreements to pay as much as $200 million each and admit that their employees’ use of personal messaging apps such as WhatsApp…

Google is abandoning plans to pitch bank accounts to its users, marking a retreat from an effort to make the tech giant a bigger name in finance.…