The term 'HAD IN ONE'S PORTFOLIO' can be summarized as having something in one's possession or ownership. This could refer to a variety of things, such as stocks, bonds, investments, or other financial assets. The crossword solution for this term is 'HELD', which means to possess or own something. Therefore, the term 'HAD IN ONE'S PORTFOLIO' can be summarized as having something in one's possession or ownership, which is represented by the crossword solution 'HELD'.