The investment seeks investment results that correspond to the price and yield performance, before fees and expenses, of the Wilshire TargetIncomeTM 10-Year Treasury +2% Plus 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 the U.S. 10-Year Treasury yield plus two percent for the fund, net of fees. The fund is non-diversified.