The investment seeks to provide for retirement outcomes based on quantitatively measured risk. The fund allocates and reallocates its assets among a combination of equity, bond and money market funds (the "underlying funds") and derivatives in proportions based on its own comprehensive investment strategy. Under normal circumstances, the manager intends to invest primarily in affiliated open-end funds and affiliated exchange-traded funds ("ETFs"), some of which may be index funds. The fund may, when consistent with its investment goal, buy or sell options or futures, or enter into total return swaps and foreign currency transactions.