(10)Every investing company shall annex in each balance sheet prepared by it after the commencement of the Companies (Amendment) Act, 1960 (65 of 1960), a statement showing the bodies corporate (indicating separately the bodies corporate in the same group) in the shares of which investments have been made by it (including all investments, whether existing or not, made subsequent to the date as at which the previous balance sheet was made out) and the nature and extent of the investments so made in each body corporate:Provided that in the case of a company whose principal business is the acquisition of shares, stock, debentures or other securities (hereafter in this section referred to as an investment company), it shall be sufficient if the statement shows only the investments existing on the date as at which the balance sheet to which the statement is annexed has been made out.