The primary difference between State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF (NYSEMKT:SPTM) and Vanguard Total Stock Market ETF (NYSEMKT:VTI) is the depth of small-cap and micro-cap exposure.
Both funds serve as highly efficient core building blocks for long-term investors seeking total U.S. market exposure
While the State Street fund focuses on the S&P Composite 1500, the Vanguard fund casts a wider net across approximately 3,600 stocks, offering nearly complete coverage of the investable market. This comparison explores which approach better balances risk and return in a diversified portfolio. Snapshot (cost & size) Ownership costs are identical for these two competitors, as both ETFs charge a rock-bottom expense ratio of 0.03%.
Payouts are also aligned, with both funds offering a 1.0% trailing-12-month dividend yield. While the Vanguard fund manages a significantly larger assets under management (AUM), both funds provide deep liquidity and narrow trading spreads that make them accessible for most retail investors. Performance & risk comparison What’s inside Vanguard Total Stock Market ETF (NYSEMKT:VTI) is one of the most comprehensive equity funds available, tracking the CRSP US Total Market Index with 3,598 holdings.