Largest Companies by Marketcap

Rank Name Market Cap Price Change (%) Country or region Last 30 Days
1 4.92 T 203.21 0.2% United States's logo United States
2 4.84 T 329.67 -1.22% United States's logo United States
3 4.23 T 352.59 1.87% United States's logo United States
4 2.98 T 401.75 2.01% United States's logo United States
5 2.69 T 250.02 1.13% United States's logo United States
6 2.08 T 120.71 -2.65% United States's logo United States
7 1.86 T 402.05 0.92% Taiwan's logo Taiwan
8 1.81 T 379.53 2.35% United States's logo United States
9 1.73 T 7.14 -0.15% Saudi Arabia's logo Saudi Arabia
10 1.65 T 650.07 0.63% United States's logo United States
11 1.39 T 371.27 -2.51% United States's logo United States
12 1.06 T 491.2 0.06% United States's logo United States
13 1.05 T 165.27 -4.31% South Korea's logo South Korea
14 1.03 T 1,151.89 -2.31% United States's logo United States
15 976.08 B 864.25 1.8% United States's logo United States
16 899.11 B 338.24 -0.84% United States's logo United States
17 896.16 B 112.61 -1.43% United States's logo United States
18 870.86 B 1,194.81 -4.23% South Korea's logo South Korea
19 829.7 B 508.83 2.64% United States's logo United States
20 680.79 B 361.37 0.78% United States's logo United States
21 666.36 B 1,737.13 -0.6% Netherlands's logo Netherlands
22 614.83 B 148.35 0.67% United States's logo United States
23 600.84 B 249.6 -1.36% United States's logo United States
24 547.07 B 60.94 3.51% China's logo China
25 492.3 B 97.95 3.06% United States's logo United States
26 483.46 B 547.16 0.65% United States's logo United States
27 446.56 B 252.75 -0.68% United States's logo United States
28 439.08 B 111.4 -0.48% United States's logo United States
29 424.59 B 60.5 -1.26% United States's logo United States
30 418.52 B 527.13 -0.48% United States's logo United States
31 414.93 B 935.63 -0.56% United States's logo United States
32 397.96 B 864.01 -1.85% United States's logo United States
33 387.22 B 1.14 2.25% China's logo China
34 383.99 B 307.05 -1.99% United States's logo United States
35 383.91 B 422.74 -0.79% United States's logo United States
36 374.64 B 189.46 1.11% United States's logo United States
37 353.8 B 340.99 -2.25% United States's logo United States
38 352.17 B 122.26 -3.28% United States's logo United States
39 351.71 B 81.74 0.23% United States's logo United States
40 346.67 B 148.88 -0.74% United States's logo United States
41 343.81 B 1,989.6 -0.76% United Kingdom's logo United Kingdom
42 335.04 B 0.977 3.44% China's logo China
43 331.92 B 332.88 -1.77% United States's logo United States
44 331.44 B 210.84 -2.16% United States's logo United States
45 330.48 B 0.0995 0.03% Zimbabwe's logo Zimbabwe
46 326.77 B 409.06 0.5% Switzerland's logo Switzerland
47 326.37 B 136.14 2.84% United States's logo United States
48 324.06 B 1,056.93 -0.78% United States's logo United States
49 307.96 B 124.69 -2.2% United States's logo United States
50 299.7 B 210.95 -2.08% Canada's logo Canada
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What is MarketCapWatch.com, and what can I find here?

MarketCapWatch.com is a trusted platform for global stock market rankings and insights. We provide comprehensive data on the largest publicly traded companies worldwide, tracking their market capitalization, stock performance, and industry rankings. With our in-depth trend analysis and historical data tools, you can explore market movements and make informed investment decisions.

What is market capitalization, and why does it matter?

Market capitalization (Market Cap) represents the total market value of a company's outstanding shares, calculated by multiplying its current stock price by the total number of shares. However, for companies listed on multiple exchanges, their true market capitalization is the sum of valuations across all listings. This ensures that investors account for the full scale of a company’s market presence.

Market Cap is a critical metric for evaluating a company's size, stability, and market influence. Large-cap companies typically have broader market dominance and lower risk, while small-cap firms may present higher growth potential but often come with greater volatility. Understanding cross-market listings ensures investors consider the complete valuation of a company.

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How can I find the highest market cap companies?

MarketCapWatch.com features a dedicated leaderboard showcasing the companies with the highest market capitalization worldwide. Our rankings are regularly updated with data from authoritative sources, helping you compare industry leaders, analyze market trends, and identify potential investment opportunities. Whether you're looking for stable blue-chip stocks or emerging giants, our platform delivers the information you need.

MarketCapWatch.com ranks all listed companies worldwide, providing unique insights into market capitalization across industries. As one of the most comprehensive ranking platforms, it covers companies of all sizes and sectors.

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