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Which companies are worth the most?

The most valuable companies carry the most weight in the indexes most people own, so their fortunes move everyone’s returns. Watching the ranking change shows which businesses investors think will matter most.

Updated Oct 6, 2026

15
companies worth $1 trillion+

15 trillion-dollar companies

15 US-listed companies are worth $1 trillion or more, up from 10 a year ago. NVIDIA is the largest at $5.79T, followed by Apple and Alphabet. The biggest climber among the top 50 is Micron Technology, up 26 places in a year.

Largest: NVIDIA $5.79T10 a year agoUS-listed companies
Trillion-dollar companies, past three years

The ranking

First, the 15 most valuable companies. Select a tile or any company below to see its value since 2016.

The 15 most valuable companies listed in the US
Market value, trillions of dollars.
NVIDIANVIDIA$5.79TAppleApple$4.90TAlphabetAlphabet$4.18TMicrosoftMicrosoft$3.93TAmazon.comAmazon.com$2.76TTaiwan Semiconductor ManufacTaiwan Semiconductor Manufac$2.50TSpace Exploration TechnologiSpace Exploration Technologi$2.27TMeta PlatformsMeta Platforms$1.88TBroadcomBroadcom$1.79TTeslaTesla$1.50TSK hynixSK hynix$1.30TMicron TechnologyMicron Technology$1.18TBerkshire HathawayBerkshire Hathaway$1.09TEli Lilly andEli Lilly and$1.09TAdvanced Micro DevicesAdvanced Micro Devices$1.06T

The 50 most valuable companies

Listed in New York, ranked by market value. Places is the change in rank over the past year. Select a column to sort.

RankCompanyMarket valuePlaces, 1YValue, 1YSectorPast year

How to read this page

How it’s measured. Market values from FMP for companies listed on the New York Stock Exchange and Nasdaq, including foreign companies listed there, with one line per company. Ranks a year ago use FMP’s history of market value.

Sources. Daily prices from Financial Modeling Prep.

Market value is the share price times all shares outstanding. Companies with more than one class of shares, such as Alphabet and Berkshire Hathaway, appear once.

Some of the world’s most valuable companies, such as Saudi Aramco and Tencent, do not list in New York and are not shown.

This page is information, not investment advice. About our data and methods ›

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