Largest Companies by Marketcap

Rank Name Market Cap Price Change (%) Country or region Last 30 Days
1 5.06 T 348.53 -0.62% United States's logo United States
2 4.08 T 168.78 -5.54% United States's logo United States
3 3.96 T 533.2 -2.2% United States's logo United States
4 3.52 T 284.93 -0.38% United States's logo United States
5 2.93 T 270.92 1.49% United States's logo United States
6 2.08 T 143.16 0.77% United States's logo United States
7 1.83 T 396.49 2.03% Taiwan's logo Taiwan
8 1.65 T 6.82 -1.92% Saudi Arabia's logo Saudi Arabia
9 1.64 T 641.54 0.03% United States's logo United States
10 1.58 T 332.03 3.93% United States's logo United States
11 1.5 T 379.73 0.44% United States's logo United States
12 1.28 T 1,433.04 1.49% United States's logo United States
13 1.24 T 583.62 1.46% United States's logo United States
14 995.53 B 125.48 -0.14% United States's logo United States
15 949.2 B 148.16 4.74% South Korea's logo South Korea
16 908.27 B 342.02 -0.02% United States's logo United States
17 845.14 B 515.3 1.32% United States's logo United States
18 820.02 B 724.77 -1.14% United States's logo United States
19 797.86 B 422.98 0.38% United States's logo United States
20 675.76 B 280.71 -0.5% United States's logo United States
21 670.75 B 164.43 -0.18% United States's logo United States
22 658.02 B 902.8 6.69% South Korea's logo South Korea
23 578.39 B 1,508.2 -0.33% Netherlands's logo Netherlands
24 573.99 B 658.87 0.47% United States's logo United States
25 519.52 B 293.91 0.21% United States's logo United States
26 479.03 B 53.26 -0.14% China's logo China
27 472.53 B 1,066.34 0.02% United States's logo United States
28 435.53 B 1.29 -0.12% China's logo China
29 416.9 B 96.91 0.92% United States's logo United States
30 412.36 B 211.33 0.26% United States's logo United States
31 406.88 B 168.86 -0.2% United States's logo United States
32 390.82 B 168.62 0.18% United States's logo United States
33 386.45 B 98.16 -0.5% United States's logo United States
34 379.04 B 0.108 0.13% Zimbabwe's logo Zimbabwe
35 378.66 B 1.1 -0.54% China's logo China
36 367.73 B 117.95 -1.54% United States's logo United States
37 364.95 B 148.04 -0.48% United States's logo United States
38 364.21 B 1.36 0.47% China's logo China
39 363 B 405.12 1.89% United States's logo United States
40 350.15 B 350.96 -0.7% United States's logo United States
41 349.84 B 50.7 0.3% United States's logo United States
42 349.37 B 338.09 0.76% United States's logo United States
43 326.77 B 409.06 0.5% Switzerland's logo Switzerland
44 315.28 B 1.04 -0.57% China's logo China
45 313.59 B 1.77 -6.34% China's logo China
46 308.8 B 58.1 -2.14% United States's logo United States
47 306.57 B 163.3 -0.24% Switzerland's logo Switzerland
48 306.11 B 1,789.43 0.31% United Kingdom's logo United Kingdom
49 302.86 B 194.31 0.62% United States's logo United States
50 295.59 B 372.47 0.52% 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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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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