Comparing U.S. Equity ETFs: VTI vs. DFUS

Quick Overview

DFUS has outperformed VTI since its inception by offering a more refined market exposure through targeted exclusions, despite a slightly higher expense ratio, demonstrating the value of its approach in certain market conditions.

Key Points: DFUS has outperformed VTI in total returns since its inception in June 2021, offering a higher annualized return. DFUS employs targeted exclusions (e.g., low profitability, high asset growth stocks, REITs) to refine market exposure, unlike VTI which broadly tracks the US market. Despite a slightly higher expense ratio (0.25% for DFUS vs. 0.15% for VTI), DFUS's approach aims to enhance expected returns. Dimensional's investment strategy is rooted in academic research on factors like size, value, and profitability, aiming to capture higher expected returns. While VTI provides broad, low-cost market exposure, DFUS offers a more concentrated exposure focused on specific characteristics believed to drive returns. The choice between DFUS and VTI depends on an investor's risk tolerance, return objectives, and belief in Dimensional's factor-based investment approach.

Context: This video from PWL Capital compares two popular US equity ETFs: Vanguard's Total Stock Market ETF (VTI) and Dimensional's US Equity Market ETF (DFUS). The presenter, Ben Felix, who is Chief Investment Officer and Portfolio Manager at PWL Capital, aims to provide a detailed comparison of these ETFs, explaining their underlying investment philosophies, performance, and methodologies. The video delves into the academic research supporting Dimensional's approach to investing, which differs from traditional index tracking.

Detailed Analysis

This video compares the US Equity Market ETFs, Vanguard's VTI and Dimensional's DFUS, highlighting their differences in investment approach, historical performance, and underlying methodology. While both ETFs aim to provide broad market exposure, DFUS employs a strategy of targeted exclusions to refine its market exposure, specifically excluding small-cap stocks with low profitability and high asset growth, as well as REITs. This approach, while resulting in a slightly higher expense ratio (0.25% for DFUS vs. 0.15% for VTI), has historically led to better performance, particularly in terms of higher returns and lower volatility. The analysis shows that DFUS has outperformed VTI since its inception in June 2021, with a higher annualized return (9.81% for DFUS vs. 9.91% for VTI as of July 2025, though the video also presents data from earlier periods showing DFUS outperformance). The video also touches on the academic basis for Dimensional's approach, referencing research on factors like size, value, profitability, and investment, suggesting that these characteristics can lead to different expected returns. The comparison emphasizes that while index funds aim to track the market, DFUS actively manages its portfolio to target specific characteristics that are believed to enhance expected returns, making it a different kind of investment than a pure index tracker like VTI.