Securities in affiliated corporation
For purposes of paragraph (1), any security in a corporation affiliated with a taxpayer which is a domestic corporation shall not be treated as a capital asset. For purposes of the preceding sentence, a corporation shall be treated as affiliated with the taxpayer only if—
(A)#
the taxpayer owns directly stock in such corporation meeting the requirements of section 1504(a)(2), and
(B)#
more than 90 percent of the aggregate of its gross receipts for all taxable years has been from sources other than royalties, rents (except rents derived from rental of properties to employees of the corporation in the ordinary course of its operating business), dividends, interest (except interest received on deferred purchase price of operating assets sold), annuities, and gains from sales or exchanges of stocks and securities.
In computing gross receipts for purposes of the preceding sentence, gross receipts from sales or exchanges of stocks and securities shall be taken into account only to the extent of gains therefrom.