By delivering over 21% returns, Jio Platforms IPO was the most profitable for allottees among top five mega public issues of India. Investors who were allotted the minimum lot of 23 shares under the shareholder category would have gained Rs 5,497 based on the listing price of Rs 1,358 per share while the retail investors gained Rs 2,868 per lot of 12 shares. While Life Insurance Corporation of India, Hyundai Motor India, Paytm saw their shares list at a discount, NSE shares listed at a mere 1% premium.