Nava Bharat Ventures will remain in focus on Wednesday, as the stock turns ex-bonus on Thursday. The company is rewarding its shareholders with bonus shares in the ratio of 1:1. Those who wish to receive the bonus shares will have to buy shares by Wednesday, as the company has fixed September 2 as record date. As of June-end, 13,240 small investors held 13.57 per cent stake in the diversified organisation that has interests in power generation, ferro alloys, mining and agri-business.