Stock market

Tech Companies Dominate Nasdaq 100

Tech companies continue to be one of the few industries thriving during the COVID-19 global pandemic. With quarterly earnings reports releasing next week for companies like Amazon and Apple, analysts expect either small or no losses during the second quarter of 2020 – offsetting ballooning global unemployment with soaring digital interactions and steady sales. A recent look at the Nasdaq 100 shows how just six of these goliath tech companies make up nearly half of the entire market cap for the index.

Looking at the market cap of the top six companies in the Nasdaq 100 shows they make up roughly 49 percent of the total index value. Currently, Apple is on top with 12 percent, followed by Microsoft and Amazon with around 11 percent, each. Alphabet’s two stock classes combine for 7.6 percent, Facebook comes in at 4.2 percent and the newcomer, Tesla, has skyrocketed in market cap to take up nearly 3 percent of the total index share.

Compared to other top indices like the Nasdaq Composite and S&P 500, the Nasdaq 100 has been propelled in 2020 to nearly 500 percent of their value 10 years ago – gaining 200 percentage points in just the past few months.

Even more surprising is the fact that, out of the 2,700 companies in the entire Nasdaq Composite index, these six tech companies still make up almost 41 percent of the entire market cap. While the incredible performance of these stocks is great news for investors of the index, analysts remain cautious of a large drop should even one of these top companies experience a price decline.

Description

This chart shows the percent share of the total Nasdaq 100 by market cap.

Download Chart
Premium statistics
Leading companies on the Nasdaq 100 Index as of January 2025, by market capitalization (in billion euros)
Premium statistics
Annual returns of Nasdaq 100 Index from 1986 to June 11, 2024
Leading tech companies worldwide as of Septembr 28, 2026, by market capitalization (in billion U.S. dollars)
Premium statistics
Ranking of the 20 companies that make up the Nasdaq with the highest market capitalization value in March and April 2025 (in billions of U.S. dollars)
Premium statistics
Comparison of the New York Stock Exchange (NYSE) and Nasdaq from January 2018 to June 2026, by market capitalization of listed companies (in trillion U.S. dollars)
Premium statistics
Year-to-date (YTD) percentage loss among largest listed companies on U.S. stock exchanges as of March 26, 2026

Any more questions?

Get in touch with us quickly and easily.
We are happy to help!

Do you still have questions?

Feel free to contact us anytime using our contact form or visit our FAQ page.

Statista Content & Design

Need infographics, animated videos, presentations, data research or social media charts?

More Information