Strategies / One-Year Fixed Income Portfolio (I)
Inception Date Ticker Symbol CUSIP Number
July 25, 1983 DFIHX 233-203-603
The investment objective of the DFA One-Year Fixed Income Portfolio is to achieve stable real returns in excess of the rate of inflation with a minimum of risk. Generally, the Portfolio will acquire high quality obligations which mature within one year from the date of settlement. However, when greater returns are available, substantial investments may be made in securities maturing within two years from the date of settlement as well. In addition, the Portfolio intends to concentrate investments in the banking industry under certain circumstances. The Portfolio is diversified, and with respect to corporate debt obligations and commercial paper, the Portfolio generally invests in securities rated A1/P1 or better.

For a full description, please consult the Portfolio's prospectus.
Prices
Updated Daily
Date Closing Price NAV Change $ NAV Change %
September 1, 2010 $10.37 $0.00 0.00%
Performance
Updated Daily
Total Returns Year-to-Date
September 1, 2010 1.06%
Updated Monthly
Total Returns One Month Three Month Year-to-Date
August 31, 2010 0.15% 0.56% 1.06%
Updated Monthly
Average Annual Total Returns One Year Five Years Ten Years Since Inception
August 31, 2010 1.26% 3.54% 3.38% 5.74%
Updated Quarterly
Average Annual Total Returns One Year Five Years Ten Years Since Inception
June 30, 2010 1.33% 3.57% 3.48% 5.76%
Annual Expenses Net Expense Ratio (to investor) Total Operating Expense Ratio
October 31, 2009 0.20% 0.20%
Distributions
Last 12 Months
Type Amount per Share Record Date Ex-dividend Date Payable Date Ex-dividend Price
Dividend $0.0060 USD 08/09/2010 08/10/2010 08/13/2010 $10.36 USD
Dividend $0.0070 USD 07/07/2010 07/08/2010 07/13/2010 $10.35 USD
Dividend $0.0050 USD 06/07/2010 06/08/2010 06/11/2010 $10.33 USD
Dividend $0.0050 USD 05/07/2010 05/10/2010 05/13/2010 $10.33 USD
Dividend $0.0060 USD 04/07/2010 04/08/2010 04/13/2010 $10.32 USD
Dividend $0.0060 USD 03/08/2010 03/09/2010 03/12/2010 $10.33 USD
Dividend $0.0040 USD 02/08/2010 02/09/2010 02/12/2010 $10.33 USD
Dividend $0.0140 USD 12/07/2009 12/08/2009 12/14/2009 $10.33 USD
Dividend $0.0080 USD 11/09/2009 11/10/2009 11/16/2009 $10.33 USD
Dividend $0.0070 USD 10/07/2009 10/08/2009 10/14/2009 $10.32 USD
Dividend $0.0110 USD 09/08/2009 09/09/2009 09/14/2009 $10.32 USD
Holdings
As of July 31, 2010 % of portfolio
FEDERAL HOME LOAN MORTGAGE CORP 3.31
FEDERAL NATIONAL MORTGAGE ASSOCIATION 3.03
FEDERAL HOME LOAN BANKS 2.92
FEDERAL HOME LOAN BANKS 2.69
FEDERAL HOME LOAN BANKS 2.60
FEDERAL HOME LOAN BANKS 2.42
BERKSHIRE HATHAWAY INC 2.41
BARCLAYS BANK PLC/NY 2.41
FEDERAL NATIONAL MORTGAGE ASSOCIATION 2.38
FEDERAL HOME LOAN BANKS 2.10
FEDERAL NATIONAL MORTGAGE ASSOCIATION 2.07
ROYAL BANK OF CANADA/NEW YORK NY 1.93
NRW.BANK 144(a) 1.93
FEDERAL HOME LOAN BANKS 1.80
EUROPEAN INVESTMENT BANK 1.74
PROVINCE OF ONTARIO CANADA 1.59
NORDEA BANK FINLAND PLC/NEW YORK 1.56
TOYOTA MOTOR CREDIT CORPORATIO 1.54
JAPAN FINANCE CORP 1.52
ABBEY NATIONAL TREASURY SERVICES PLC/STAMFORD CT 1.44
Total 43.39
Sector Allocations
Market Risk
Even a long-term investment approach cannot guarantee a profit. Economic, political, and issuer-specific events will cause the value of securities, and the funds that own them, to rise or fall. Because the value of your investment in a fund will fluctuate, there is a risk that you will lose money.

Interest Rate Risk
Fixed income securities are subject to interest rate risk because the prices of fixed income securities tend to move in the opposite direction of interest rates. In general, fixed income securities with longer maturities are more sensitive to these price changes.

Credit Risk
Credit risk is the risk that the issuer of a security may be unable to make interest payments and/or repay principal when due. A downgrade to an issuer's credit rating or a perceived change in an issuer's financial strength may affect a security's value, and thus, impact a fund's performance. Credit risk is greater for fixed income securities with ratings below investment grade. Fixed income securities that are below investment grade involve high credit risk and are considered speculative. Below-investment grade fixed income securities may also fluctuate in value more than higher-quality fixed income securities.

Risk of Banking Concentration
The fund may temporarily concentrate its assets in obligations of US and/or foreign banks and bank holding companies when the yield to maturity on eligible portfolio investments in banking industry securities as a group generally exceeds the yield to maturity on all other eligible portfolio investments as a group. Focus on the banking industry would link the performance of the fund to changes in the performance of the banking industry. For example, a change in the market's perception of the riskiness of banks compared to non-banks would cause the fund's values to fluctuate.

Income Risk
Income risk is the risk that falling interest rates will cause the fund's income to decline.

Dimensional Fund Advisors is an investment advisor registered with the Securities and Exchange Commission. Consider the investment objectives, risks, and charges and expenses of the Dimensional funds carefully before investing. For this and other information about the Dimensional funds, please read the prospectus carefully before investing. Prospectuses are available by calling Dimensional Fund Advisors collect at (310) 395-8005; on the Internet at www.dimensional.com; or, by mail, DFA Securities LLC, c/o Dimensional Fund Advisors, 1299 Ocean Avenue, 11th Floor, Santa Monica, CA 90401.

Mutual funds distributed by DFA Securities LLC
These Net Asset Values ("NAVs") have been prepared by the fund accounting agent. Dimensional Fund Advisors reserves the right to restate these NAV figures, if necessary, at any time.
Performance data represents past performance. Past performance is no guarantee of future results, and current performance may be higher or lower than the performance displayed. The investment return and principal value of an investment will fluctuate such that an investor's shares, when redeemed, may be worth more or less than their original cost. Total returns include reinvestment of dividends and capital gains and are net of all fees and expenses. Prior to April 2002, certain international equity portfolios charged a reimbursement fee to the purchasers of shares of those portfolios.