- Sector
- Financial Services
- Industry
- Asset Management
- Address
- 6300 Bee Cave Road, Building One Austin TX United States of America 78746
- IPO Date
- Sep 16, 2005
- Business
- DFA U.S. Core Equity 1 Portfolio (DFEOX) is an institutional class mutual fund managed by Dimensional Fund Advisors L.P. that seeks long-term capital appreciation by investing in a broad and diverse group of common stocks of U.S. companies with increased exposure to smaller capitalization companies, lower relative price stocks, and higher profitability firms. The portfolio holds approximately 2,616 securities across sectors including technology (26%), financial services (14%), industrials (13%), consumer cyclical (12%), and healthcare (10%), with over 98% allocated to U.S. equities; top holdings as of late 2025 include NVIDIA Corp., Dimensional Holdings Inc., Meta Platforms Inc., Exxon Mobil Corp., and JPMorgan Chase & Co. Launched on September 15, 2005, the fund is part of Dimensional's suite of equity strategies offered through DFA Investment Dimensions Group Inc., which provides systematic investment approaches based on financial science and factors like size, value, and profitability.
Dimensional Fund Advisors L.P., founded in 1981 and headquartered in Austin, Texas, operates globally with offices in the U.S., Canada, U.K., Germany, Netherlands, Australia, Singapore, and Japan. The firm offers equity and fixed income mutual funds, exchange-traded funds, separately managed accounts, and model portfolios, primarily targeting institutional clients, financial advisors, and retirement plans through a advisor-access model.
In November 2025, the SEC approved Dimensional's exemptive order to launch ETF share classes for 13 mutual funds, including DFEOX, representing over $190 billion in assets and marking a shift from its traditional mutual fund focus. Dimensional also partnered with State Street in 2025 to support UCITS ETF launches in Europe and renewed its transfer agency agreement with SS&C Global Investor and Distribution Solutions. Additionally, in early 2025, Dimensional announced a product partnership with Prudential and FIDx to expand access to its strategies in retirement annuities.