Well diversified portfolio - A portfolio spread out over many securities in such a way that the weight of any security is small. The risk of a well-diversified portfolio closely approximates the systemic risk of the overall market, the unsystematic risk of each security having been diversified out of the portfolio.
Well diversified portfolio : a portfolio spread out over many securities in such a way that the weight of any security is small. the risk of a well-diversified portfolio closely approximates the systemic risk of the overall market, the unsystematic risk of each security having been diversified out of the portfolio.