QQQ tracks 100 large U.S. companies listed on the Nasdaq stock exchange, weighted by market size

QQQ is an exchange-traded fund managed by Invesco that holds shares in 100 of the largest non-financial companies trading on the Nasdaq. When you own QQQ, you own a tiny piece of all 100 companies at once. The fund is weighted by market capitalization, meaning the largest companies make up a bigger portion of your holding than smaller ones.

The "QQQ" name comes from its ticker symbol — the three-letter code you type into a brokerage to buy or sell it. QQQ is one of the most heavily traded ETFs in the United States because it gives you exposure to major technology, consumer, and biotechnology firms in a single purchase.

Unlike a mutual fund, QQQ trades during market hours just like a stock. You can buy one share or many shares, and the price changes throughout the day. You do not need to wait until the market closes to see what your holding is worth.

Key Takeaways

  • QQQ holds 100 of the largest non-financial companies on the Nasdaq exchange, so buying one share gives you ownership in all 100.
  • The fund is weighted by market cap, meaning Apple, Microsoft, and Nvidia make up a larger percentage than smaller holdings.
  • QQQ trades during regular market hours like a stock, and its price moves based on what those 100 companies are worth.
  • Technology companies represent the largest sector in QQQ, though it also includes consumer goods, healthcare, and other industries.

Which companies are in QQQ

The 100 companies in QQQ change over time as the Nasdaq rebalances the index. As of recent data, the largest holdings include Microsoft, Apple, Nvidia, Amazon, Tesla, and Broadcom — all technology or technology-adjacent firms. The fund also holds companies like Costco, Netflix, Booking Holdings, and Moderna, which operate in consumer goods, entertainment, travel, and healthcare.

You can see the full list of holdings on Invesco's website or through most brokerages. The list updates quarterly when the Nasdaq makes changes to which companies may have access to for inclusion. A company must meet size and trading volume requirements to stay in the index.

How QQQ differs from the S&P 500

The S&P 500 holds 500 large U.S. companies and includes financial firms like banks and insurance companies. QQQ holds only 100 companies and excludes all financial institutions. This means QQQ is more concentrated — your money is spread across fewer companies — and more heavily weighted toward technology.

Because QQQ excludes financials and focuses on the Nasdaq's largest names, it tends to move more sharply than the S&P 500 during market swings. When technology stocks rise, QQQ often rises faster. When they fall, QQQ often falls faster. The S&P 500's broader mix of industries tends to cushion those moves.

What you pay to own QQQ

QQQ charges an expense ratio of 0.20% per year. That means if you hold $10,000 in QQQ, you pay $20 annually in fees. The fee is deducted automatically from the fund's value, so you do not write a check — it straightforward reduces your returns slightly each year.

You also pay a brokerage commission when you buy or sell QQQ, though most major brokerages charge zero commission on ETF trades. Some brokerages may charge a small fee if you trade through a financial advisor rather than directly online.

How QQQ's price moves

QQQ's price rises and falls based on what the 100 companies inside it are worth. If those companies' stock prices go up, QQQ's price goes up. If they go down, QQQ's price goes down. The price also reflects any dividends the companies pay — though many Nasdaq companies reinvest profits rather than paying dividends, so QQQ's dividend yield is typically lower than the S&P 500's.

QQQ does not pay interest or may provide any return. Your gain or loss depends entirely on whether the companies in the fund perform well or poorly. If you buy QQQ at $300 per share and it rises to $330, you have made $30 per share. If it falls to $270, you have lost $30 per share.

Why people buy QQQ

Investors buy QQQ for several reasons. Some want exposure to technology companies without picking individual stocks. Others believe the largest Nasdaq companies will outperform the broader market over time. Still others use QQQ as part of a diversified portfolio alongside other ETFs or stocks.

QQQ is also liquid, meaning you can buy or sell it quickly without moving the price much. Millions of shares trade every day, so you will not have trouble finding a buyer or seller when you want to trade.

Risks of owning QQQ

QQQ is more volatile than a fund holding 500 companies. Because it holds only 100 firms and excludes entire sectors like banking and insurance, a downturn in technology can hurt QQQ more than it hurts a broader index. If you cannot tolerate sharp price swings, QQQ may not suit your comfort level.

QQQ also concentrates your money in large companies. If smaller or mid-sized companies outperform in a given year, QQQ will lag behind. There is no may provide that the Nasdaq's largest firms will continue to be the best performers.

Frequently Asked Questions

Is QQQ the same as the Nasdaq-100 index?

QQQ is an ETF that tracks the Nasdaq-100 index. The index is the benchmark — the list of 100 companies and their weights. QQQ is the fund you can buy that holds those companies. They move together because QQQ is designed to mirror the index's performance.

Can I lose money owning QQQ?

Yes. If the 100 companies in QQQ decline in value, your shares decline too. QQQ is not insured or may provide. Your return depends on whether the companies perform well or poorly over the time you hold it.

Do I get dividends from QQQ?

QQQ pays dividends, but the yield is typically low — usually between 0.5% and 1% per year — because many Nasdaq companies reinvest profits instead of paying shareholders. You can choose to receive dividends as cash or have them reinvested automatically into more QQQ shares.

How is QQQ different from buying individual tech stocks?

QQQ spreads your money across 100 companies, so a single company's poor performance hurts you less. Buying individual stocks means your return depends on how those specific companies perform. QQQ offers diversification within the technology sector.

Can I buy QQQ through any brokerage?

Yes. QQQ trades on every major brokerage platform — online brokers, traditional banks, and investment firms all offer it. You need a brokerage account to buy shares, and most brokerages charge zero commission on ETF trades.