Data Reference · Updated 2026-07-07
VOO vs VTI: S&P 500 focus vs total-market breadth
Vanguard S&P 500 ETF (VOO) vs Vanguard Total Stock Market ETF (VTI) — same 0.03% fee, so the real comparison is holdings coverage: ~500 large caps vs the entire US market, from SEC filings.
Key takeaway
VOO and VTI charge effectively the same fee (0.03% vs 0.03%), and VTI is the larger fund ($1991.69B net assets). And their disclosed top-10 holdings are nearly identical (10 of 10 shared) — the difference lives in the tail of the portfolio, not at the top.
Not investment advice. Figures are sourced from SEC filings and are current as of the dates cited below, not real-time.
VOO
- Price
- $693.86
- Net Assets
- $1421.26B
- Expense Ratio
- 0.03%
- Beta
- 1
- Holdings
- 519
VTI
- Price
- $372.69
- Net Assets
- $1991.69B
- Expense Ratio
- 0.03%
- Beta
- 1.03
- Holdings
- 3524
What the filings show
- VOO and VTI charge nearly identical expense ratios (0.03% vs 0.03%).
- VTI runs a larger asset base ($1991.69B vs $1421.26B), which tends to mean tighter bid-ask spreads.
- VOO concentrates its portfolio in fewer names (519 holdings vs VTI's 3524).
- 10 names (NVIDIA Corp, Apple Inc, Microsoft Corp, Amazon.com Inc, Alphabet Inc, Broadcom Inc, Alphabet Inc, Meta Platforms Inc, Tesla Inc, Berkshire Hathaway Inc) appear in both funds' top 10 holdings.
Top 10 holdings, both funds
Holding | Fund | % of Net Assets |
|---|---|---|
| NVIDIA Corp | VOO | 7.58% |
| Apple Inc | VOO | 6.66% |
| Microsoft Corp | VOO | 4.91% |
| Amazon.com Inc | VOO | 3.64% |
| Alphabet Inc | VOO | 2.99% |
| Broadcom Inc | VOO | 2.62% |
| Alphabet Inc | VOO | 2.40% |
| Meta Platforms Inc | VOO | 2.24% |
| Tesla Inc | VOO | 1.87% |
| Berkshire Hathaway Inc | VOO | 1.57% |
| NVIDIA Corp | VTI | 6.42% |
| Apple Inc | VTI | 5.94% |
| Microsoft Corp | VTI | 4.38% |
| Amazon.com Inc | VTI | 3.21% |
| Alphabet Inc | VTI | 2.67% |
| Broadcom Inc | VTI | 2.34% |
| Alphabet Inc | VTI | 2.11% |
| Meta Platforms Inc | VTI | 2.00% |
| Tesla Inc | VTI | 1.67% |
| Berkshire Hathaway Inc | VTI | 1.37% |
From the research desk
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- CRA International: The Expert Witness Economics Firm Hiding in Plain Sight RES-2026-026
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- John B. Sanfilippo & Son (JBSS): The Nut Company Analysts Stopped Watching RES-2026-024
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Background reading
Sector context and analytical frameworks that inform how we evaluate individual names.
Sources
- VOO expense ratio (0.03%, as of 2026-04-28): SEC 497K Summary Prospectus (ETF Shares)
- VTI expense ratio (0.03%, as of 2026-04-28): SEC 497K Summary Prospectus (ETF Shares)
- VOO holdings (2026-03-31): SEC Form N-PORT-P
- VTI holdings (2026-03-31): SEC Form N-PORT-P
- Price/beta: VOO on FMP, VTI on FMP
- Net assets are as filed for the fund series — for multi-class funds (e.g. Vanguard) that is all share classes combined, not the ETF class alone.