Largest Companies by Marketcap

Rank Name Market Cap Price Change (%) Country or region Last 30 Days
1 4.58 T 188.32 2.82% United States's logo United States
2 3.82 T 514.05 0.6% United States's logo United States
3 3.68 T 247.66 0.97% United States's logo United States
4 2.96 T 244.64 3.01% United States's logo United States
5 2.35 T 220.07 1.71% United States's logo United States
6 1.8 T 715.7 1.47% United States's logo United States
7 1.68 T 356.7 9.88% United States's logo United States
8 1.59 T 6.61 0.28% Saudi Arabia's logo Saudi Arabia
9 1.45 T 435.9 5.42% United States's logo United States
10 1.2 T 302.89 7.92% Taiwan's logo Taiwan
11 1.06 T 491.93 0.57% United States's logo United States
12 878.07 B 308.01 5.14% United States's logo United States
13 846.84 B 307.97 2.35% United States's logo United States
14 814.19 B 102.12 0.27% United States's logo United States
15 743.74 B 79.88 -2.82% China's logo China
16 735.6 B 819.4 -1.69% United States's logo United States
17 661.4 B 343.3 -0.1% United States's logo United States
18 518 B 1,219.03 -0.09% United States's logo United States
19 505.56 B 559.24 0.32% United States's logo United States
20 478.51 B 112.24 1.36% United States's logo United States
21 459.75 B 190.9 0.09% United States's logo United States
22 423.52 B 63.85 -1.82% South Korea's logo South Korea
23 420.4 B 177.21 1.01% United States's logo United States
24 414.62 B 935.56 0.6% United States's logo United States
25 406.84 B 230.3 -0.09% United States's logo United States
26 378.21 B 984.66 5.18% Netherlands's logo Netherlands
27 377.62 B 379.37 0.96% United States's logo United States
28 372.7 B 166.81 4.91% China's logo China
29 361.9 B 48.86 0.43% United States's logo United States
30 351.22 B 216.42 0.71% United States's logo United States
31 349.34 B 70.52 2.19% United States's logo United States
32 347.37 B 1.05 3.16% China's logo China
33 345.2 B 147.49 -1.47% United States's logo United States
34 329.85 B 0.994 2.75% China's logo China
35 324.83 B 358.66 1.17% United States's logo United States
36 315.51 B 297.53 2.07% United States's logo United States
37 311.8 B 269.82 1.62% Germany's logo Germany
38 310.3 B 615.43 -1.42% France's logo France
39 309.43 B 360.29 -0.17% Switzerland's logo Switzerland
40 308.32 B 151.94 2.04% United States's logo United States
41 287.48 B 66.8 -0.36% United States's logo United States
42 266.68 B 67.46 -0.71% United States's logo United States
43 263 B 84.51 -0.02% United Kingdom's logo United Kingdom
44 258.24 B 277.22 -0.22% United States's logo United States
45 257.1 B 57.5 1% Denmark's logo Denmark
46 253.29 B 225.06 -1.63% United States's logo United States
47 252.82 B 78.92 1.67% United States's logo United States
48 252.23 B 0.963 2.32% China's logo China
49 251.3 B 129.12 -0.7% Switzerland's logo Switzerland
50 249.18 B 187.88 1.44% Japan's logo Japan
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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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Our data is sourced from reputable financial institutions to ensure accuracy and reliability. While updates are not in real-time, market data is refreshed periodically throughout the trading day, typically every few minutes to several hours. We are continuously improving our update process to deliver timely financial insights.

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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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