Tata-Mistry case: CJI discloses his son appears for SP group firm, lawyers say no objection The hearing remained inconclusive and would continue on Tuesday. Earlier, the Tatas had opposed as "nonsense" the Shapoorji Pallonji Group's proposal that its 18.37 per cent stake in the Tata Sons, which it claims to be worth Rs 1.75 lakh crore, be swapped with the shares in the Tata group's listed companies. By: PTI | New Delhi | Updated: December 14, 2020 11:05:41 pm Cyrus Mistry’s Shapoorji Pallonji (SP) Group has offered to exit from Tata Sons in the wake of protracted litigation with the Tatas Chief Justice of India Sharad Arvind Bobde, who is heading the bench hearing the high-stake Tata-Mistry case on Monday disclosed that his advocate son Shrinivas Bobde, has been representing a subsidiary company of Shapoorji Pallonji Group in a slum redevelopment matter for about two years.