Eleven of the largest companies have a market cap of at least $1 trillion. While tech companies dominate the top of the stock market, other sectors are also represented, including oil, insurance, medical companies, and financial services. Read on to see the 20 most valuable companies and where they stand as of February 2026.

The total market capitalization of South Korea’s stock market has surpassed Germany and now Taiwan as well. According to the Korea Exchange on the 8th, the combined market capitalization of the KOSPI,

Nvidia, Amazon and Tesla all fell by about 5% on Friday, pushing the Nasdaq down 3.6%, its worst day since April. The slide came after President Trump threatened to slap a “massive increase of Tariffs” on Chinese products imported into the U.S. Trump ...

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On Wednesday, Nvidia became the first company to achieve a $5 trillion market value. The next two biggest companies are Microsoft and Apple, and each has a market value of around $4 trillion. Nvidia’s stock has grown more than 50% year-to-date.

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US-based Walmart has become the first retailer to surpass a $1tn market capitalisation, following a decade in which its share price climbed sharply. According to Reuters, the company’s stock has risen 468% over the past ten years,