India s largest retirement fund the Employees’ Provident Fund Organisation (EPFO) invests 15 per cent of its corpus into exchange traded funds (ETFs) linked to the NSE Nifty 50 and the BSE Sensex, as per report in The Hindu published on March 27. Since September 2015, Adani Ports and SEZ (APSEZ) has been part of the Nifty 50, a month after the EPFO first opened up to equity investments by deploying 5 per cent of incremental contributions received from its members into ETFs. aaa