Kumar Mangalam Birla: Birla increased stake in Vodafone Idea, bought 1.86 crore extra shares
Aditya Birla Group Chairman Kumar Mangalam Birla has increased his stake in…
Vodafone Idea shares plunge 14 percent after Goldman Sachs report slashes target price to 2.5 rupees
Goldman Sachs: Friday has proved to be a very bad day for…
