Largest Companies by Marketcap

Rank Name Market Cap Price Change (%) Country or region Last 30 Days
1 4.93 T 203.53 -3.52% United States's logo United States
2 4.66 T 317.31 0.63% United States's logo United States
3 4.29 T 350.67 -1.23% United States's logo United States
4 2.9 T 390.99 1.53% United States's logo United States
5 2.66 T 247.31 0.8% United States's logo United States
6 2.08 T 139.14 -4.24% United States's logo United States
7 1.97 T 421.58 -2.89% Taiwan's logo Taiwan
8 1.83 T 384.05 -3.98% United States's logo United States
9 1.71 T 7.06 -1.05% Saudi Arabia's logo Saudi Arabia
10 1.67 T 656.73 -1.86% United States's logo United States
11 1.48 T 394.76 -3.19% United States's logo United States
12 1.08 T 170.03 -10.7% South Korea's logo South Korea
13 1.06 T 496.85 0.64% United States's logo United States
14 1.06 T 937 -4.32% United States's logo United States
15 1.05 T 1,181.87 -0.56% United States's logo United States
16 913.43 B 114.78 0.77% United States's logo United States
17 898.42 B 1,232.63 -15.37% South Korea's logo South Korea
18 896.38 B 334.53 -0.58% United States's logo United States
19 871.38 B 534.39 -4.21% United States's logo United States
20 675.98 B 1,726.04 -3.97% Netherlands's logo Netherlands
21 673.97 B 357.75 2.52% United States's logo United States
22 620.51 B 257.77 0.31% United States's logo United States
23 598.92 B 144.51 4.05% United States's logo United States
24 524.1 B 58.38 -0.56% China's logo China
25 518.28 B 103.12 -6.12% United States's logo United States
26 475.1 B 537.7 2.08% United States's logo United States
27 470.02 B 119.25 -1.7% United States's logo United States
28 456.84 B 575.39 -4.5% United States's logo United States
29 438.16 B 248 -0.03% United States's logo United States
30 429.03 B 931.47 -2.2% United States's logo United States
31 422.25 B 59.5 -0.28% United States's logo United States
32 412.59 B 329.92 -5.83% United States's logo United States
33 410.85 B 926.43 1.11% United States's logo United States
34 389.68 B 429.09 1.05% United States's logo United States
35 378.9 B 131.54 -6.47% United States's logo United States
36 375 B 1.11 2.73% China's logo China
37 368.74 B 353.42 -1.63% United States's logo United States
38 362.48 B 84.25 0.91% United States's logo United States
39 360.29 B 182.2 3.29% United States's logo United States
40 348.72 B 221.09 -0.54% United States's logo United States
41 345.49 B 148.37 0.9% United States's logo United States
42 336.14 B 337.11 -1.8% United States's logo United States
43 334.57 B 1,951.04 -0.61% United Kingdom's logo United Kingdom
44 326.77 B 409.06 0.5% Switzerland's logo Switzerland
45 321.61 B 0.939 2.25% China's logo China
46 320.68 B 1,045.91 -0.88% United States's logo United States
47 319.34 B 298.99 -7.55% United Kingdom's logo United Kingdom
48 311.75 B 130.04 2.56% United States's logo United States
49 310.88 B 73.83 0.63% United States's logo United States
50 310.83 B 0.0942 0.13% Zimbabwe's logo Zimbabwe
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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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