An analysis done shows that UTI Nifty 50 Index Fund is the largest index fund with an AUM close to Rs.18,300 crore. HDFC Index Fund Nifty 50 Plan and ICICI Prudential Nifty 50 Index Fund are the next two largest funds in the category with AUM of Rs 16,500 crore and Rs 9,800 crore, respectively. …