The investment seeks to provide investment results that correspond generally to the price and yield performance, before fees and expenses, of the Wilshire TargetIncomeTM 5% Plus Index (underlying index). The fund is a fund of funds and invests at least 80% of its total assets in the securities of the underlying index. The underlying index seeks to provide broad exposure to income-producing asset classes using a portfolio of exchange-traded funds, with the goal, but not the guarantee, of providing exposure that may be sufficient to support an annualized yield of five percent (5.0%) for the fund, net of fees. The fund is non-diversified.