DELISTED - Under normal circumstances, the Portfolio invests in a combination of Underlying Funds advised by Dimensional Fund Advisors LP (“DFA”) that, in turn, invest in equity securities (“Underlying Funds”). Generally, the Portfolio invests at least 80% of its net assets (plus borrowings for investment purposes) in equity securities (in the form of the securities held by the Underlying Funds). The Portfolio will provide shareholders with at least 60 days' prior notice of any change in this investment policy. The Portfolio may invest its assets in Underlying Funds that invest in domestic and international equity securities. It is expected that under normal circumstances, greater than 40% of the market value of securities held by the Underlying Funds will be associated with non-U.S. countries. The Portfolio further diversifies its portfolio by allocating assets in Underlying Funds that represent a variety of asset classes, such as large-capitalization stocks, small-capitalization stocks, emerging market stocks, and real estate investment trusts. The asset allocations are measured with reference to the primary investment strategies of the Underlying Funds; actual exposure to these asset classes will vary if an Underlying Fund is not substantially invested in accordance with its primary investment strategy.In addition to other short-term investments, the Portfolio or the Underlying Funds may invest in affiliated and unaffiliated registered and unregistered money market funds to manage the Portfolio's cash pending investing in Underlying Funds or to manage the Underlying Funds' cash pending investing in securities, or to maintain liquidity for the payment of redemptions or other purposes. Investments in money market funds may involve higher expenses because the Portfolio or the Underlying Funds would pay a proportionate share of the expenses of such money market funds.Certain Underlying Funds may use derivatives, such as futures contracts and options on futures contracts for foreign or U.S. equity securities and indices, to gain market exposure on their uninvested cash, pending investment in securities or to maintain liquidity to pay redemptions. Certain Underlying Funds may use foreign currency contracts in connection with the purchase and sale of securities, including for the purposes of “locking-in” the value of a transaction with respect to a different currency or of transferring balances from one currency to another. Certain of the Underlying Funds may concentrate in the real estate industry.DFA may change the Portfolio's asset allocations, the Underlying Funds, investments in particular Underlying Funds (including any Underlying Funds organized in the future), target allocations or other investment policies without prior approval of shareholders as it determines necessary to pursue the Portfolio's investment objective.