Under the revised rules, companies with a post-issue market capitalisation of more than ₹5 lakh crore will now be allowed to dilute as little as 2.5% of their equity during an IPO, marking a significant relaxation in minimum public shareholding norms.
The revised norms bring India closer to global listing practices, where large corporations often begin with smaller public floats and expand them later as the business grows.
The rule change could pave the way for some of the biggest IPOs in India's history, with potential listings valued at tens of billions of dollars.
The reform comes at a time when India is trying to maintain momentum in primary markets after a strong year for IPO activity in 2025.
Experts say the new IPO rules could deepen India's capital markets by bringing more high-quality companies to the exchanges and giving investors access to large growth stories.