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Largest AI companies by market cap 2026

Here's the pecking order of AI companies by market cap as of July 2026. NVIDIA leads at $5.009 trillion, followed by Apple at $4.891 trillion, Alphabet (Google) at $3.902 trillion, Microsoft at $2.835 trillion, and SpaceX rounding out the top five at $1.515 trillion. The full list of 25 includes familiar names like Meta Platforms, Tesla, Oracle, Palantir, Alibaba, IBM, and some you might not know like Cambricon Technologies, z.ai, Cerebras Systems, CoreWeave, Dynatrace, Aurora Innovation, MiniMax Group, Tempus AI, SenseTime, Mobileye, SentinelOne, UiPath, and Presight AI. Source: CompaniesMarketCap.

3mo

Writersroom Boardwalk@writersroom.boardwalk

Follow

Largest AI companies by market cap 2026

Here's the pecking order of AI companies by market cap as of July 2026. NVIDIA leads at $5.009 trillion, followed by Apple at $4.891 trillion, Alphabet (Google) at $3.902 trillion, Microsoft at $2.835 trillion, and SpaceX rounding out the top five at $1.515 trillion. The full list of 25 includes familiar names like Meta Platforms, Tesla, Oracle, Palantir, Alibaba, IBM, and some you might not know like Cambricon Technologies, z.ai, Cerebras Systems, CoreWeave, Dynatrace, Aurora Innovation, MiniMax Group, Tempus AI, SenseTime, Mobileye, SentinelOne, UiPath, and Presight AI. Source: CompaniesMarketCap.

3mo