Data Race

Tech Market Cap Ranking

Technology Sector Market Cap by Company (USD) Jan 2000 - Oct 2026

Summary

In Oct 2026, Apple led with $5.01T, ahead of Alphabet at $4.12T.

Apple alone accounted for 24.9% of the Oct 2026 total.

Shopify grew the fastest since Oct 2016, up 3,989.7%.

Full Rankings

Complete dataset - Oct 2026

RankCompanyValueMoMShare %Δ Rank
1AppleAAPL$5T+3.1%24.9%—
2AlphabetGOOG$4.1T-1.1%20.5%—
3MicrosoftMSFT$3.9T+3.1%19.5%—
4AmazonAMZN$2.7T+0.3%13.4%—
5Meta PlatformsMETA$1.8T-2.2%9.0%—
6Cisco SystemsCSCO$423.4B+0.2%2.1%—
7OracleORCL$388.7B-6.3%1.9%—
8NetflixNFLX$293.7B+1.4%1.5%—
9SAPSAP$258.9B+7.6%1.3%—
10ShopifySHOP$220B+14.3%1.1%+1
11IBMIBM$218.7B+5.6%1.1%-1
12SalesforceCRM$198.1B+4.8%1.0%—
13Walt DisneyDIS$191B+5.4%0.9%—
14Sony GroupSONY$145.3B+5.7%0.7%—
15AccentureACN$140.6B+26.3%0.7%—
16AdobeADBE$95.4B+2.2%0.5%—

Data Source & License

Yahoo Finance

Licensed under Yahoo Terms of Service.

Data is retrieved from the original source and formatted by Data Race.

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