Paytm's ₹18,300-crore IPO is India's largest ever public issue in terms of size. The second-largest IPO of this year was by Zomato, which raised ₹9,375 crore. It's followed by PowerGrid InvIT's ₹7,735-crore IPO and Rakesh Jhunjhunwala-backed Star Health and Allied Insurance's ₹7,249-crore IPO. Policybazaar raised ₹5,625 crore, Sona Comstar raised ₹5,550 crore, while Nykaa raised ₹5,352 crore.