Do you own this stock that has recently announced its demerger? Do you own this stock that has recently announced its demerger? Shares of the company jumped after announcing a demerger and were up by 2.31 per cent during today's trading session. Gyanesh Patodiya / Friday, December 16, 2022 / Article rating: 3.9 Shares of the company jumped after announcing a demerger and were up by 2.31 per cent during today's trading session.