Transocean Ltd. $RIG Shares Bought by Citigroup Inc.

Citigroup Inc. lifted its holdings in shares of Transocean Ltd. (NYSE: RIG) by 37.5% in the undefined quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission (SEC). The firm owned 818,781 shares of the offshore drilling services provider's stock after buying an additional 223,231 shares