Largest Companies by Marketcap

Rank Name Market Cap Price Change (%) Country or region Last 30 Days
1 5.18 T 356.27 0.39% United States's logo United States
2 3.93 T 162.85 -2.01% United States's logo United States
3 3.89 T 523.88 0.17% United States's logo United States
4 3.62 T 292.52 -0.96% United States's logo United States
5 2.88 T 266.66 -0.29% United States's logo United States
6 2.08 T 139.11 -0.59% United States's logo United States
7 1.85 T 398.73 -1.67% Taiwan's logo Taiwan
8 1.7 T 7.04 1.46% Saudi Arabia's logo Saudi Arabia
9 1.66 T 347.01 -4.76% United States's logo United States
10 1.64 T 641.69 2.9% United States's logo United States
11 1.54 T 390.22 -1.82% United States's logo United States
12 1.29 T 1,443.5 1.26% United States's logo United States
13 1.26 T 592.94 0.53% United States's logo United States
14 1.02 T 128.09 1.51% United States's logo United States
15 992.1 B 154.31 -0.96% South Korea's logo South Korea
16 919.35 B 346.19 0.98% United States's logo United States
17 880.6 B 778.31 -2.52% United States's logo United States
18 875.9 B 534.06 -8.75% United States's logo United States
19 803.11 B 425.76 1.3% United States's logo United States
20 695.87 B 170.59 0.48% United States's logo United States
21 687.89 B 285.75 0.79% United States's logo United States
22 663.9 B 910.86 -3.03% South Korea's logo South Korea
23 576.01 B 661.19 1.32% United States's logo United States
24 564.2 B 1,495.16 -0.13% Netherlands's logo Netherlands
25 521.5 B 295.03 0.2% United States's logo United States
26 490.19 B 1,106.21 1.28% United States's logo United States
27 445.34 B 1.33 1.84% China's logo China
28 443.23 B 49.28 -3.06% China's logo China
29 429.06 B 219.89 1.64% United States's logo United States
30 426.96 B 99.25 1.86% United States's logo United States
31 404.77 B 167.99 -2.09% United States's logo United States
32 393.56 B 169.8 1.05% United States's logo United States
33 390.8 B 125.35 -1.38% United States's logo United States
34 379.63 B 1.1 1.52% China's logo China
35 379.04 B 0.115 0.29% Zimbabwe's logo Zimbabwe
36 376.53 B 95.64 -6.24% United States's logo United States
37 365.09 B 407.46 0.58% United States's logo United States
38 364.26 B 147.76 0.55% United States's logo United States
39 360.19 B 1.34 0.57% China's logo China
40 352.05 B 51.02 1.01% United States's logo United States
41 347.88 B 348.69 0.12% United States's logo United States
42 342.88 B 331.81 0.29% United States's logo United States
43 328.53 B 1.86 2.99% China's logo China
44 326.77 B 409.06 0.5% Switzerland's logo Switzerland
45 323.77 B 1.08 1.99% China's logo China
46 317.09 B 59.66 -2.52% United States's logo United States
47 310.11 B 198.96 1.17% United States's logo United States
48 306.15 B 1,789.84 0.03% United Kingdom's logo United Kingdom
49 302.54 B 160.5 0.16% Switzerland's logo Switzerland
50 297.99 B 190.65 0.78% United States's logo United States
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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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