Dimensional US Sustainability Core 1 ETF (DFSU) seeks to track companies that demonstrate strong environmental, social, and governance (ESG) practices while maintaining broad U.S. market exposure. This sustainability-focused equity ETF targets publicly traded U.S. companies that score highly on ESG metrics while avoiding significant business involvement in controversial sectors.
How It Works
DFSU employs Dimensional's proprietary ESG screening methodology combined with market-capitalization weighting to select and weight holdings. The fund excludes companies with poor ESG scores or significant revenue from fossil fuels, tobacco, weapons, and other controversial industries. Remaining companies are weighted by market cap with potential tilts toward higher-profitability and lower-relative-price stocks. Portfolio rebalancing occurs quarterly to maintain ESG compliance and factor exposures while managing turnover costs.
Key Features
- Dimensional's research-driven approach combines ESG screening with systematic factor tilts toward profitability and value characteristics
- Excludes controversial sectors while maintaining broad market diversification across remaining sustainable U.S. companies
- Zero expense ratio structure makes it one of the most cost-effective ESG equity ETFs available
Risks
- This ETF can lose value if ESG-focused companies underperform the broader market, as sustainable investing sometimes sacrifices returns for values alignment
- Sector exclusions create concentration risk by avoiding entire industries like energy and defense, potentially missing significant market rallies in these areas
- ESG criteria changes could force portfolio turnover and tax consequences while the fund's recent inception provides limited performance history for evaluation
Who Should Own This
Best suited as a core equity holding (30-60% of stock allocation) for values-driven investors with 5+ year time horizons seeking ESG-compliant U.S. market exposure. Medium risk tolerance required due to sector exclusions and equity volatility. Appeals to younger investors prioritizing sustainable investing in retirement accounts or taxable portfolios.