New Delhi, Jan. 1 -- Vodafone Idea shares jumped over 5% on Thursday, January 1, after the telecom operator announced a major capital infusion by its promoters aimed at shoring up the company's financial position and supporting future cash flows. The development was disclosed in an exchange filing following a board meeting held on Wednesday, December 31, 2025.

In its filing, the company said it has reached an agreement with the Vodafone Group and entered into an amendment to the original Implementation Agreement dated March 20, 2017. The revised arrangement formalises the promoters' commitment to infuse Rs.5,836 crore into the company.

As per the proposed structure, Rs.2,307 crore will be injected in cash over the next 12 months. The re...