VTI vs SPTM: Head-to-Head Comparison

Side-by-Side Comparison

Key Differences Between VTI and SPTM

VTI (Vanguard Total Stock Market ETF) is a u.s. total market fund managed by Vanguard. VTI gives you exposure to the entire U.S. stock market in one fund, covering large-cap, mid-cap, and small-cap companies. With over 3,600 holdings, it is one of the most diversified U.S. equity ETFs you can buy. Beginners often choose VTI over S&P 500 funds because it includes smaller companies that have historically provided additional growth potential.

SPTM (SPDR Portfolio S&P 1500 Composite Stock Market ETF) is a us total market fund managed by State Street. SPTM tracks the S&P Composite 1500 Index, which combines the S&P 500, S&P MidCap 400, and S&P SmallCap 600 into one fund covering the full range of U.S. stock market capitalization. It offers near-total market coverage at an ultra-low cost, with the added benefit of S&P's profitability screening across all size segments. This is a one-stop shop for U.S. stock exposure.

The most notable differences are in fees (0.03% vs 0.03%), number of holdings (3,644 vs 1,500), and 5-year returns (15.20% vs 13.00%).

Holdings Overlap Analysis

VTI and SPTM share 100% of their top holdings. This means they are very similar funds — owning both would result in significant duplication in your portfolio. For most beginners, choosing one is sufficient.

Cost Comparison Over Time

If you invest $10,000 and hold for 20 years (assuming 8% annual returns):

Over 20 years, the fee difference amounts to $0 on a $10,000 investment. The cost difference is negligible — choose based on other factors.

Which One Should a Beginner Choose?

Choose VTI if: You want investors who want complete u.s. stock market coverage in a single fund, beginners building a simple two-fund or three-fund portfolio, long-term investors who want small-cap exposure alongside large-caps. It's managed by Vanguard with an expense ratio of 0.03%.

Choose SPTM if: You want minimalists who want total u.s. stock market coverage in a single fund, investors who value s&p quality screens across all company sizes, tax-efficient portfolios wanting to minimize the number of holdings to track. It's managed by State Street with an expense ratio of 0.03%.

Can You Own Both VTI and SPTM?

With 100% holdings overlap, owning both means you're essentially doubling down on the same stocks. For beginners, we recommend picking one to keep things simple. If you want more diversification, consider pairing your choice with an international ETF like VXUS or a bond ETF like BND instead.

Frequently Asked Questions