DFA Investment Dimensions Group Inc.

09/11/2026 | Press release | Distributed by Public on 09/11/2026 09:45

Summary Prospectus by Investment Company (Form 497K)

DFA Investment Dimensions Group Inc.
U.S. Small Cap Value Portfolio
U.S. Vector Equity Portfolio
U.S. Targeted Value Portfolio
U.S. Small Cap Portfolio
U.S. Core Equity 1 Portfolio
U.S. High Relative Profitability Portfolio
U.S. Core Equity 2 Portfolio
DFA Real Estate Securities Portfolio
SUPPLEMENT TO THE CURRENTLY EFFECTIVE SUMMARY PROSPECTUSES,
PROSPECTUSES, AND STATEMENTS OF ADDITIONAL INFORMATION
The purpose of this Supplement to the currently effective Summary Prospectuses, Prospectuses, and Statements of Additional Information of the ETF Class shares of the Portfolios listed above (each, a series of DFA Investment Dimensions Group Inc.), is to incorporate new ticker symbols, as indicated below:
Portfolio/Class
Ticker
Effective Date
U.S. Small Cap Value Portfolio: ETF Class Shares
DFSV
9/28/26
U.S. Targeted Value Portfolio: ETF Class Shares
DFAT
10/5/26
U.S. Core Equity 1 Portfolio: ETF Class Shares
DCOR
9/28/26
U.S. Core Equity 2 Portfolio: ETF Class Shares
DFAC
10/5/26
U.S. Vector Equity Portfolio: ETF Class Shares
DXUV
9/28/26
U.S. Small Cap Portfolio: ETF Class Shares
DFAS
10/5/26
U.S. High Relative Profitability Portfolio: ETF Class Shares
DUHP
9/28/26
DFA Real Estate Securities Portfolio: ETF Class Shares
DFAR
9/28/26
The date of this Supplement is September 11, 2026
DFA Investment Dimensions Group Inc. published this content on September 11, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on September 11, 2026 at 15:45 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]