DFA INVESTMENT DIMENSIONS GROUP INC.
Asia Pacific Small Company Portfolio Continental Small Company Portfolio DFA International Small Cap Value Portfolio Dimensional World ex U.S. Sustainability Targeted Value Portfolio International High Relative Profitability Portfolio International Large Cap Growth Portfolio International Small Cap Growth Portfolio	International Small Company Portfolio Japanese Small Company Portfolio Large Cap International Portfolio United Kingdom Small Company Portfolio VA International Small Portfolio VA International Value Portfolio World ex U.S. Targeted Value Portfolio
DIMENSIONAL INVESTMENT GROUP INC.
DFA International Value Portfolio DFA International Value Portfolio III DIMENSIONAL ETF TRUST Dimensional International High Profitability ETF Dimensional International Small Cap ETF Dimensional International Small Cap Value ETF Dimensional International Value ETF

SUPPLEMENT TO THE SUMMARY AND STATUTORY PROSPECTUSES AND STATEMENTS OF ADDITIONAL INFORMATION OF EACH OF THE PORTFOLIOS LISTED ABOVE

The purpose of this Supplement to the currently effective Summary and Statutory Prospectuses and Statements of Additional Information of the portfolios listed above (collectively, the “Portfolios”), each a series of DFA Investment Dimensions Group Inc., Dimensional Investment Group Inc., or Dimensional ETF Trust, is to notify shareholders that Arun C. Keswani no longer serves as a portfolio manager to each Portfolio. Accordingly, all references to Arun C. Keswani are hereby removed from the respective Summary and Statutory Prospectuses and Statements of Additional Information, as applicable.

The date of this Supplement is August 26, 2024