How VOO Works, What It Holds and What It Has Delivered

VOO, the Vanguard S&P 500 ETF, is the exchange-traded share class of Vanguard 500 Index Fund. It holds the stocks of the S&P 500 at their index weights, charges 0.03% a year and pays a dividend every quarter. From its launch on 7 September 2010 to 31 October 2026, it returned 14.79% a year at NAV against 14.83% for the S&P 500, according to Vanguard.

VOO is often described as the simplest investment in the market, and in one sense it is: you buy one fund and own about 500 of America’s largest companies. But simple to buy is not the same as simple to own. On 30 September 2026, 10 companies made up 40.6% of the fund, VOO fell 18.15% in 2022, and the S&P 500 lost about 34% of its value in 33 days in early 2020.

VOO is the easiest fund in the market to buy and one of the easiest to misunderstand. Before you put serious money into it, you should know what you actually own, how far it has fallen before and what you will do when it falls again. FRC’s research-driven How to Invest in VOO course answers those questions from Vanguard’s own SEC filings and the S&P 500’s published rules, so you hold the fund with a plan instead of a hope.

Take a look at the course page, watch the short video and decide whether it suits your goals. It needs no academic qualifications or finance background, and it is open to every investor.

VOO at a Glance

In plain terms, VOO gives you the S&P 500 for $3 a year on every $10,000, follows the index within a few hundredths of a percentage point and pays a small, growing dividend. Morningstar reported that VOO crossed $1 trillion in net assets on 2 June 2026, the first ETF to do so.

How VOO Works

VOO is a share class, not a separate fund. Vanguard 500 Index Fund has four share classes that own the same portfolio: Investor (0.14%, closed to new investors), Admiral (0.04%), ETF (VOO, 0.03%) and Institutional Select (0.01%). On 30 June 2026, the ETF class made up 58.4% of the fund.

The fund uses full replication: it buys every stock in the S&P 500 at its index weight and follows every index change. Its portfolio turnover was 2% in 2025, and it paid no capital gains distributions from 2010 to 2025.

Vanguard itself is owned by its funds, which are owned by their shareholders, so it has no outside shareholders to pay. Vanguard 500 Index Fund began on 31 August 1976 as the First Index Investment Trust, widely described as the first index fund for ordinary investors, and raised just $11.3 million at launch.

How the S&P 500 Picks Its Companies

The S&P 500 is run by S&P Dow Jones Indices, whose U.S. Index Committee meets every month and applies published rules with judgement. On 30 October 2026, the index had 500 companies and 503 stocks, because a few companies have more than one share class.

There is no automatic removal for falling in size. Companies usually leave through takeovers, mergers or restructurings, and every departure is replaced, so the count stays at 500. VOO follows each change automatically; you do nothing.

Know What You Own Before You Buy Another Share

Most VOO owners can tell you it tracks the S&P 500. Far fewer can tell you that the fund they bought in 2014 was a very different fund from the one they own today.

At the end of 2014, the top 10 holdings made up 17.8% of VOO. On 30 September 2026, they made up 40.6%, and information technology alone was 39.7%. Exxon Mobil was VOO’s largest holding at the end of 2010; by 30 June 2026 it was out of the top 10, and NVIDIA led at 7.52%.

Nothing in the index’s method changed. The market did, and every VOO owner moved with it whether they knew it or not.

That is what FRC’s How to Invest in VOO course puts in front of you. Using Vanguard’s SEC filings and S&P Dow Jones Indices’ methodology, you’ll see exactly what VOO holds and how that has shifted, how it behaved in 2018, 2020, 2022 and 2025, how its dividends are taxed in each type of account and how it compares with SPY, IVV and the rest. You’ll finish with your own written VOO plan, and learners who pass the final examination receive an FRC Certificate of Completion. Know what you own before you buy another share.

VOO also works best when you understand the funds around it. ETF Investing for Beginners shows you how to compare any ETF on cost, risk and return. ETF Investing Strategies shows you how to combine index, income and bond funds, and Advanced ETF Investing takes you into tracking, after-tax returns and portfolio construction.

What VOO Holds

VOO’s holdings are the S&P 500, weighted by market value, so the largest companies carry the most weight. That has made the fund steadily more concentrated.

Apple and Microsoft are the only two companies in VOO’s top 10 in all 17 snapshots from 2010 to 30 June 2026. Energy shrank from 12.0% of the fund at the end of 2010 to 3.0% on 30 June 2026.

Weights move with prices, not with decisions. Microsoft fell from 6.15% to 4.30% of the fund between the end of 2025 and 30 June 2026, and Micron rose from 0.55% to 2.02%, without Vanguard buying or selling anything to cause it.

How VOO Has Performed

The calendar years below are VOO’s total returns at NAV, from Vanguard’s reports.

Thirteen of the 15 full years from 2011 to 2025 were positive. Over that period the simple average was about 14.94% a year, but the compound return was about 14.03%, because losses cost more to recover than gains add.

To 31 October 2026, VOO returned 12.07% over one year, 12.02% a year over five years and 15.40% a year over 10 years, at NAV. It trailed the S&P 500 in every year from 2012 to 2025, by between 0.02 and 0.06 percentage points, which is roughly its fee. For every year in detail, see FRC’s VOO performance history.

VOO in Falling Markets

The 2022 record shows the cost of selling in a fall. VOO’s NAV per share was $436.47 at the end of 2021, $351.41 at the end of 2022 and $436.63 at the end of 2023. An investor who sold at the end of 2022 locked in the loss; one who held was back where they started a year later.

Before VOO existed, the S&P 500 fell 37.6% over 2000 to 2002 and 37.00% in 2008, and returned −0.95% a year over the decade to 2009. A strong record since 2010 is real, but it is not the whole history of the index VOO follows.

What VOO Pays

VOO pays its dividend quarterly, from the dividends of the companies it holds minus the fund’s small costs. Per-share figures from before the 1-for-2 reverse split on 24 October 2013 are doubled to compare them with later years.

The yearly total rose in 13 of the 14 years from 2012 to 2025, falling only in 2020. It grew about 8.1% a year from 2011 to 2025. Even so, VOO’s yield has fallen from 1.88% in 2019 to about 1.13% in 2025, because the price rose faster than the dividend.

On 10 November 2026, the trailing 12-month yield was about 1.08%, and the 30-day SEC yield was 1.02% on 31 October 2026. For every quarterly payment, see FRC’s VOO dividend history.

What VOO Has Meant in Dollars

The figures below are hypothetical back-tests built from VOO’s published NAV total returns. They include the fee but leave out taxes and trading costs.

These numbers come from an unusually strong period for US large companies. Every start year from 2011 to 2025 gained by the end of 2025, but that is a record, not a rule.

How VOO Is Taxed

About 97.16% of VOO’s income distributions for 2025 counted as qualified dividends at fund level, which are taxed at 0%, 15% or 20% in a US taxable account. VOO paid no capital gains distributions from 2010 to 2025, so most tax waits until you sell.

Vanguard’s figures show the effect over 10 years to 31 December 2025: 14.78% a year before tax, 14.32% after tax on distributions and 12.34% after tax on distributions and the sale. Inside an IRA, a 401(k) or an HSA, there is no yearly tax on the dividends.

Investors outside the US generally face 30% US withholding on dividends unless a tax treaty lowers it. Vanguard’s Irish-based S&P 500 ETFs, such as VUSA and VUAG, are separate funds with their own costs and tax rules.

VOO Compared With Other S&P 500 Funds

All four ETFs hold the same index, so the differences are structure, cost and trading. SPY, the oldest S&P 500 ETF from 22 January 1993, is still a unit investment trust, which means it cannot lend securities and holds dividends as cash until paid.

VTI, Vanguard’s total market ETF, holds 3,519 stocks at 0.03% and overlaps heavily with VOO. For the most common comparisons, see FRC’s guides to SPY vs VOO and VOO vs VTI.

VOO Next to Income Funds

VOO is a growth-and-dividend core holding, and many investors pair it with income funds. SCHD focuses on dividend-paying companies chosen by quality screens, and JEPI adds option income to a lower-volatility stock portfolio. For both, see FRC’s complete guides to SCHD and JEPI, the JPMorgan Equity Premium Income ETF.

What VOO Is Not

Frequently Asked Questions

What is VOO?

VOO is the Vanguard S&P 500 ETF, the exchange-traded share class of Vanguard 500 Index Fund. It holds the stocks of the S&P 500 at their index weights, charges 0.03% a year and pays a quarterly dividend.

What is VOO’s expense ratio?

0.03% a year as of 28 April 2026, or $3 on every $10,000 invested. It was 0.06% when VOO launched in 2010.

Is VOO a good investment?

It depends on your goals. VOO has given low-cost access to the S&P 500 and returned 14.79% a year at NAV from launch to 31 October 2026, but it holds only large US companies, is increasingly concentrated in technology and fell 18.15% in 2022.

How often does VOO pay dividends?

Quarterly. The 2025 total was $7.068 a share, and the 30-day SEC yield was 1.02% on 31 October 2026.

What is the difference between VOO and SPY?

Both hold the S&P 500. VOO is an open-end ETF share class at 0.03%, while SPY is a unit investment trust at 0.0945%, which limits how it can handle cash and securities lending.

What is the difference between VOO and VFIAX?

They own the same portfolio. VOO trades on an exchange throughout the day at 0.03%, while VFIAX is the Admiral mutual fund share class at 0.04%, priced once a day.

How much has VOO fallen in a crash?

VOO’s worst quarter was −19.63%, in the quarter to 31 March 2020, and its worst full year was −18.15% in 2022. The S&P 500 itself fell 37.00% in 2008, before VOO existed.

Does VOO pay capital gains distributions?

No. VOO paid no capital gains distributions from 2010 to 2025, or in the six months to 30 June 2026, so most of its tax in a taxable account waits until you sell.

How many stocks does VOO hold?

505 stocks on 30 September 2026, representing the S&P 500’s 500 companies, some of which have more than one share class.

Can I buy VOO outside the US?

Many brokers outside the US offer it, but US withholding tax applies to the dividends. Investors in the UK and Europe often use Vanguard’s Irish-based S&P 500 ETFs instead, which are separate funds.

Own It With a Plan

VOO has done what it was built to do: follow the S&P 500 closely at almost no cost, with a small and growing dividend. That has meant strong returns since 2010, sharp falls along the way and a fund that grows more concentrated as its largest companies grow.

The investors who do well with VOO are the ones who know what it holds and what they will do when it falls. FRC’s How to Invest in VOO course gives you the evidence, the history and a written plan of your own, so the decision rests on facts rather than habit.

This article is general education, not investment advice. Past performance does not guarantee future results, and dividends vary and are not guaranteed.