Vodafone Idea government stake: The government will own about 35.8% of the total shares of the company, Vodafone Group Plc will own around 28.5% and Aditya Birla Group will own about 17.8 percent stake.
source https://www.jagranjosh.com/current-affairs/government-becomes-single-largest-shareholder-of-vodafone-idea-1641899068-1