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Opening the VOO Portfolio: What Are the Top 10 Largest Holdings of the Worlds Biggest S&P 500 Fund?

Capital market16 Jul 2026 10:23 GMT+7

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Opening the VOO Portfolio: What Are the Top 10 Largest Holdings of the Worlds Biggest S&P 500 Fund?

When discussing ETFs popular among global investors, VOO, or Vanguard S&P 500 ETF, consistently ranks near the top. This fund provides investors with access to shares of 500 leading U.S. companies through just one investment.

The fund manages assets exceeding one trillion U.S. dollars, becoming the world's first ETF to reach this milestone. VOO has become a preferred "Core Portfolio" choice for long-term investors aiming to build wealth over time.

What is the VOO fund?

VOO, or Vanguard S&P 500 ETF, is an ETF managed by Vanguard, a global fund management company and pioneer of index investing.

The fund aims to deliver returns closely tracking the S&P 500 Index, which comprises approximately 500 large U.S. companies across multiple industries, including technology, finance, healthcare, energy, and consumer goods. This provides investors with diversified exposure through a single fund.

Although it holds shares in over 500 companies, the fund weights stocks by market capitalization, giving larger companies—especially in the technology sector—a significant portfolio weight. These companies have been the primary drivers of the fund's returns in recent years.

The total return based on VOO's net assets over the past periods is as follows:

  • Since the start of 2026, it has increased by 11.34%.
  • Over the past year, it has increased by 22.03%.
  • Over the past three years, it has risen by 76.20%.

What stocks does the VOO portfolio hold?

According to portfolio structure data, the information technology sector is the core of the fund, representing 38.60% of total assets. This is followed by the financial sector at 11.30%, communication services at 10.40%, and consumer discretionary goods at 9.70%.

Additionally, the fund invests equally in healthcare and industrial sectors at 8.30% each. Essential consumer goods make up 4.60%, energy 3.10%, utilities 2.10%, and basic materials and real estate 1.80% each, reflecting broad diversification across nearly all sectors of the U.S. economy.

The top 10 largest stock holdings together comprise about 40.23% of the portfolio, including:

  • NVIDIA (NVDA) 7.89%
  • Apple (AAPL) 7.05%
  • Microsoft (MSFT) 5.14%
  • Amazon (AMZN) 4.07%
  • Alphabet Class A (GOOGL) 3.41%
  • Broadcom (AVGO) 3.26%
  • Alphabet Class C (GOOG) 2.71%
  • Meta Platforms (META) 2.13%
  • Tesla (TSLA) 1.89%
  • Micron Technology (MU) 1.68%

The remaining 59.77% is diversified across over 490 other leading companies such as Berkshire Hathaway, JPMorgan Chase, Visa, Eli Lilly, Exxon Mobil, Costco, Walmart, Netflix, Oracle, Mastercard, Johnson & Johnson, Procter & Gamble, Coca-Cola, and many other major firms in the S&P 500 Index.

This extensive diversification makes VOO a fund that comprehensively reflects the overall U.S. stock market, both in terms of industry sectors and leading global companies.


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