Dimensional 2020 Target Dt Rtr Inc Instl DRIRX

To achieve its investment objective, the Portfolio allocates its assets to other mutual funds managed by the Advisor according to an asset allocation strategy designed for investors that retired in or within a few years of 2020 and are planning to withdraw the value of the investment in the Portfolio over many years after the target date. Over time, the Portfolio's allocation to the underlying funds is expected to change based on an asset allocation strategy that generally becomes more conservative until reaching the "landing point".