DFIGX
DFA INTERMEDIATE GOVERNMENT FIXED INCOME PORTFOLIO
DFA INVESTMENT DIMENSIONS GROUP INC
Expense ratio1
0.12%
Net assets2
$6.06B
Holdings2
124
Category
Taxable Bond
2025 return3
7.14%

Investment objective & strategy

As of Feb. 27, 2026 · prospectus

Objective. The investment objective of the DFA Intermediate Government Fixed Income Portfolio (the Intermediate Government Portfolio or the Portfolio) is to earn current income consistent with preservation of capital.

Strategy. The Intermediate Government Portfolio primarily invests in high quality, low-risk obligations of the U.S. Government and its agencies with maturities between five and fifteen years from the date of settlement. The Portfolio normally invests in non-callable obligations issued or guaranteed by the U.S. Government and U.S. government agencies, AAA-rated, dollar-denominated obligations of foreign governments, obligations of supranational organizations, and futures contracts on U.S. Treasury securities. Since government guaranteed mortgage-backed securities are considered callable, such securities will not be included in the Portfolio. Generally, the Intermediate Government Portfolio will purchase securities with maturities between five and fifteen years from the date of settlement. The Portfolio will not shift the maturity of its investments in anticipation of interest rate movements and ordinarily … The Intermediate Government Portfolio primarily invests in high quality, low-risk obligations of the U.S. Government and its agencies with maturities between five and fifteen years from the date of settlement. The Portfolio normally invests in non-callable obligations issued or guaranteed by the U.S. Government and U.S. government agencies, AAA-rated, dollar-denominated obligations of foreign governments, obligations of supranational organizations, and futures contracts on U.S. Treasury securities. Since government guaranteed mortgage-backed securities are considered callable, such securities will not be included in the Portfolio. Generally, the Intermediate Government Portfolio will purchase securities with maturities between five and fifteen years from the date of settlement. The Portfolio will not shift the maturity of its investments in anticipation of interest rate movements and ordinarily will have a weighted average effective maturity, based upon market values, between three and ten years. The effective maturity adjusts the stated final maturity of a fixed income security for an actual or expected event such as a call, put, tender, mandatory early redemption, pre-refunding, coupon or interest rate reset, or other similar event. Under normal circumstances, when determining its duration, the Portfolio will consider a duration similar to the Bloomberg U.S. Government Bond Index, which was approximately 5.85 years as of December 31, 2025. In any event, as a non-fundamental policy, under normal circumstances, the Portfolio will invest at least 80% of its net assets in fixed income government securities and maintain a weighted average effective maturity between three and ten years. Duration is a measure of the sensitivity of a securitys price to changes in interest rates. The longer a securitys duration, the more sensitive it will be to changes in interest rates. The Intermediate Government Portfolio may invest a portion of its assets in the obligations of foreign governments. Those obligations at the time of purchase must be either rated in the highest rating category of a nationally recognized statistical rating organization or, in the case of any obligation that is unrated, of comparable quality. The Portfolio is authorized to invest more than 25% of its total assets in U.S. Treasury bonds, bills and notes and obligations of federal agencies and instrumentalities. The Portfolio may also invest in money market funds. The Portfolio also may purchase or sell futures contracts on U.S. Treasury securities or options on such contracts to increase or decrease market exposure based on actual or expected cash inflows to or outflows from the Portfolio. However, the Portfolio will not purchase or sell futures contracts or options thereon if as a result more than 5% of its net assets would then consist of initial margin deposits and premiums required to establish such positions. The Intermediate Government Portfolio may lend its portfolio securities to generate additional income.

Top holdings

As of Jan. 31, 2026 · N-PORT
SecurityTickerValue% of fund
US TREASURY N/B $341.35M 5.64%
US TREASURY N/B $339.47M 5.60%
US TREASURY N/B $296.99M 4.90%
FED HOME LN BANK $268.34M 4.43%
US TREASURY N/B $254.09M 4.20%
US TREASURY N/B $205.45M 3.39%
FED HOME LN BANK $200.95M 3.32%
US TREASURY N/B $184.02M 3.04%
TENN VALLEY AUTH $179.82M 2.97%
FED HOME LN BANK $173.26M 2.86%
View all holdings →

Allocation by sector

As of January 31, 2026 · N-PORT
View portfolio breakdown →

Portfolio moves

Oct 31, 2025 → Jan 31, 2026
Opened
4
Exited
0
Increased
4
Decreased
4
Unchanged
112

How many positions this fund opened, exited, grew, trimmed, or left unchanged between its two most recent N-PORT snapshots — net changes between point-in-time reports, not a trade log.

View portfolio moves →

Similar funds

Funds whose portfolios most overlap this one, by weight
FundOverlapNet exp.
Long Duration Bond Fund · RMHAX, RMHCX, RMHRX, RMHSX, RMHTX, RMHYX 25% 0.29%
iShares 3-7 Year Treasury Bond ETF · IEI 18% 0.15%
Fidelity SAI U.S. Treasury Bond Index Fund · FUTBX 18% 0.03%
View all similar funds →

Advisers

As of October 31, 2025 · N-CEN
FirmRole
DIMENSIONAL FUND ADVISORS LP Adviser

Footnotes

  1. Expense ratio as of February 27, 2026, from the fund's prospectus.
  2. Net assets and holdings count as of January 31, 2026, from the fund's N-PORT filing.
  3. Total return for calendar year 2025, before tax and after fund expenses. As reported in the fund's prospectus performance bar chart.

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