Generated October 3, 2026.
Overview
ITOT and SCHB are both broad-market U.S. stock ETFs tracking slightly different underlying indexes—the S&P Total Market Index and the Dow Jones U.S. Broad Stock Market Index, respectively. They compete directly on cost and simplicity, with nearly identical expense ratios and yield profiles.
How they differ
Both charge 0.03%, making expense ratio a non-factor in the choice. The real differences are structural. Broad Stock Market Index with $44.9B. ITOT has been operating since 01/20/2004, while SCHB launched 11/03/2009. Distribution yields are nearly identical—ITOT at 1.08% and SCHB at 1.09%, both paid quarterly. Both ETFs report a beta of 1.03, indicating similar market-tracking behavior.
The practical difference comes down to index methodology. The S&P Total Market Index and Dow Jones U.S. Broad Stock Market Index use different weighting and constituent selection rules, which can produce slight performance divergences over time—though both aim for comprehensive U.S. equity coverage.
Who each is best for
ITOT: Fits investors seeking the longest-established broad-market core holding, with the largest asset base and oldest inception date appealing to those who value institutional adoption and track record depth.
SCHB: Fits investors who prefer Schwab's index methodology or who already hold other Schwab products and value operational simplicity through a single issuer.
Key risks to know
- Index tracking divergence. Despite nearly identical expense ratios and goals, the S&P Total Market Index and Dow Jones U.S. Broad Stock Market Index differ in weighting methodology and constituent selection. Over longer periods, these differences can produce measurable performance gaps. Investors should verify which index construction aligns with their view of "broad market" representation.
- Large-cap and technology concentration. Both ETFs hold broad U.S. equity exposure, meaning performance is likely to be heavily influenced by the largest technology and financial stocks. The underlying indexes may exhibit similar sector tilts that warrant examination before selecting one.
- Market-level equity risk. Both track the overall U.S. stock market with a beta near 1.0, so they move roughly with the broader market. Economic downturns, interest-rate shocks, and sector-wide corrections will affect both similarly. The 0.03% fee and near-identical 1.08% yield mean the decision hinges on index methodology preference and issuer relationship, not cost. Past performance of either index does not predict future results.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.