Vanguard S&P 500 ETF (VOO) is a US large-cap blend ETF. As of October 9, 2026, ETF Copilot scores VOO 7.0 out of 10 — highest on Quality (8.6), lowest on Value (3.8). It trades at 24.2 times earnings, against its own median of 22.6. Its ten largest holdings are 38% of the fund.
What stands out in VOO's data
Owns the S&P 500, the core of U.S. large-cap stocks.
Keeps more of the market's return in your pocket than nearly any large-cap peer.
An expense ratio of 0.03% sits among the cheapest of any large-cap blend fund, well below the 0.15% category norm. It holds 504 stocks and earns a 26.2% return on capital.
The broadest anchor for a U.S. equity portfolio, built on the largest companies.
Why did VOO move this week? It rose 1.1% in the week to October 9, 2026 — Microsoft and Amazon.com drove it
VOO rose 1.1% in the week to October 9, 2026. The holdings that moved it most were Microsoft (+3.4%), Amazon.com (+4.3%) and Alphabet (+2.4%); Nvidia (−2.0%) pushed the other way.
How is VOO rated? ETF Copilot scores Vanguard S&P 500 ETF (VOO) 7.0 out of 10
As of October 9, 2026, ETF Copilot scores Vanguard S&P 500 ETF (VOO) 7.0 out of 10 overall.
ETF Copilot scores (0–10 scale, higher is better):
- Overall: 7.0 / 10
- Growth: 7.2 / 10
- Value: 3.8 / 10
- Risk: 6.8 / 10
- Quality: 8.6 / 10
- Return: 8.1 / 10
Is VOO expensive right now? It trades at 24.2 times earnings, against its own median of 22.6
As of October 9, 2026, VOO is more expensive than 60% of its own 115 monthly readings since 2017 — 69 of those months were cheaper than today.
Trailing twelve-month, computed by ETF Copilot from the fund's holdings rather than quoted from a data provider, and rebuilt nightly.
What's inside VOO? 44% Tech
What's inside VOO: Size (Large 95%, Mid 5%, Small 0%); Geography (International 3%, US 97%); Tech 43.7%; Magnificent 7 33.5%; AI 23.5%; Semiconductors 17.3%; Memory 14.6%.
What are VOO's top holdings? The ten largest are 38% of the fund
Nvidia, Apple, Microsoft, Amazon.com, Alphabet, Broadcom, Facebook, Micron Technology and Tesla are VOO's largest holdings, in that order.
Less concentrated than 65% of US Large Cap Blend ETFs.
Half of VOO's weight sits in its 23 largest positions, and once those weights are taken into account it behaves like 46 equally weighted holdings.
What is VOO's expense ratio? 0.03% a year
As of October 9, 2026, VOO charges 0.03% a year, yields 1.04% and holds $1.8T in assets across 504 positions.
| Measure | VOO |
|---|---|
| Expense ratio | 0.03% |
| Dividend yield | 1.04% |
| Assets under management | $1.8T |
| Holdings | 504 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Cite this
ETF Copilot, “Vanguard S&P 500 ETF (VOO) scores and holdings analysis”, as of October 9, 2026.
https://etf-copilot.com/etf/voo
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