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Largest Companies by Market Cap - Complete Rankings

Welcome to our list of public companies ranked by their market capitalization, specifically those with a market cap exceeding $10 million and traded on the U.S. Stock Market.

As you go through our list, you might find familiar names, but you'll likely discover companies you've never heard of, standing shoulder-to-shoulder with industry titans. That's the fascinating aspect of delving into these rankings—finding the unsung heroes and hidden gems of the business world.

Whether you're an investor, a business analyst, or someone simply fascinated by the ever-changing landscape of corporate financial health, this list offers an illuminating perspective.

What is Market Capitalization?

Market capitalization, commonly referred to as market cap, is the total market value of a publicly traded company's outstanding shares of stock. It is calculated by multiplying the company's share price by its total number of outstanding shares.

This key indicator provides a snapshot of a company's current financial standing, its comparative worth, its broader influence on the market and economy, also offering insights into its potential risks and rewards.

companies by market cap
Looking for a specific Symbol?

Data as of May 16, 2026 at 9:27 PM EDT

Rank
Symbol
Company Name
Market Cap
Price
Trend (7d)
Country
Sector
1
5.71 T
$ 225.32
▲ +4.7%
United States
Manufacturing
2
4.86 T
$ 396.63
▼ -1.0%
United States
Information
3
4.81 T
$ 393.32
▼ -0.9%
United States
Information
4
4.38 T
$ 300.29
▲ +2.4%
United States
Manufacturing
5
3.04 T
$ 421.92
▲ +1.6%
United States
Information
6
2.87 T
$ 264.14
▼ -3.1%
United States
Retail Trade
7
2.17 T
$ 404.35
▼ -1.8%
Taiwan
Manufacturing
8
2.08 T
$ 425.19
▼ -1.1%
United States
Manufacturing
9
1.66 T
$ 422.24
▼ -1.4%
United States
Manufacturing
10
1.57 T
$ 614.23
▲ +0.8%
United States
Information
11
1.06 T
$ 131.45
▲ +0.8%
United States
Retail Trade
12
1.05 T
$ 723821
United States
Finance and Insurance
13
1.04 T
$ 482.7
United States
Finance and Insurance
14
897.72 B
$ 1004.92
▲ +6.0%
United States
Manufacturing
15
875.13 B
$ 724.66
▼ -3.0%
United States
Manufacturing
16
803.61 B
$ 297.81
▼ -1.4%
United States
Finance and Insurance
17
733.28 B
$ 424.1
▼ -6.8%
United States
Manufacturing
18
633.27 B
$ 157.92
▲ +9.2%
United States
Manufacturing
19
613.35 B
$ 325.75
▲ +2.2%
United States
Finance and Insurance
20
610.70 B
$ 1501.81
▼ -5.7%
Netherlands
Manufacturing
21
582.66 B
$ 108.77
▼ -12.9%
United States
Manufacturing
22
562.58 B
$ 192.95
▼ -1.5%
United States
Information
23
555.59 B
$ 226.79
▲ +2.4%
United States
Manufacturing
24
461.95 B
$ 1049.48
▲ +4.0%
United States
Retail Trade
25
456.33 B
$ 118.21
▲ +22.4%
United States
Manufacturing
26
432.90 B
$ 494.2
▼ -0.3%
United States
Finance and Insurance
27
423.85 B
$ 887.45
▼ -1.0%
United States
Manufacturing
28
374.11 B
$ 284.72
▼ -3.2%
United States
Manufacturing
29
372.39 B
$ 210.39
▲ +4.4%
United States
Manufacturing
30
371.71 B
$ 191.09
▲ +5.2%
United States
Manufacturing
31
366.09 B
$ 87.02
▼ -0.5%
United States
Information
32
362.43 B
$ 393.85
▲ +3.6%
United States
Finance and Insurance
33
353.77 B
$ 49.655
▼ -3.0%
United States
Finance and Insurance
34
349.63 B
$ 436.62
▲ +0.3%
United States
Manufacturing
35
346.13 B
$ 80.82
▲ +3.1%
United States
Manufacturing
36
338.55 B
$ 132.01
▼ -5.3%
China (Mainland)
Information
37
332.31 B
$ 141.57
▼ -3.3%
United States
Manufacturing
38
320.59 B
$ 133.99
▼ -2.8%
United States
Information
39
311.14 B
$ 88.38
▼ -2.0%
United Kingdom
Finance and Insurance
40
306.83 B
$ 192.51
▼ -0.3%
United States
Finance and Insurance
41
304.17 B
$ 281.815
▼ -5.3%
United States
Manufacturing
42
303.14 B
$ 297.51
▼ -6.3%
United States
Retail Trade
43
299.03 B
$ 189.61
▲ +10.9%
United States
Manufacturing
44
293.05 B
$ 1049.23
▲ +0.9%
United States
Electronic & Other Electrical Equipment (no Computer Equip)
45
286.84 B
$ 181.58
▼ -0.7%
United Kingdom
Manufacturing
46
285.85 B
$ 948.47
▲ +1.3%
United States
Finance and Insurance
47
285.77 B
$ 148.08
▲ +1.4%
Switzerland
Manufacturing
48
280.46 B
$ 302.73
▲ +5.2%
United States
Manufacturing
49
280.10 B
$ 111.38
0.0%
United States
Manufacturing
50
255.62 B
$ 183.4
▲ +0.9%
Canada
Finance and Insurance
51
248.29 B
$ 190.68
▲ +1.7%
Japan
Manufacturing
52
247.27 B
$ 1804.32
▼ -3.5%
United States
Manufacturing
53
243.12 B
$ 210.2
▼ -1.9%
United Kingdom
Manufacturing
54
236.59 B
$ 171.18
▼ -2.8%
United States
Manufacturing
55
236.56 B
$ 506.11
▲ +2.6%
United Kingdom
Industrial Inorganic Chemicals
56
235.37 B
$ 85.36
▲ +1.7%
Netherlands
Mining, Quarrying, and Oil and Gas Extraction
57
225.91 B
$ 84.4
▼ -0.4%
Australia
Mining, Quarrying, and Oil and Gas Extraction
58
225.81 B
$ 73.42
▼ -2.9%
United States
Finance and Insurance
59
213.41 B
$ 313.85
▼ -0.8%
United States
Finance and Insurance
60
212.89 B
$ 123.42
▼ -1.7%
United States
Finance and Insurance
61
210.88 B
$ 201.49
▼ -8.0%
United States
Manufacturing
62
208.59 B
$ 18.84
▲ +5.0%
Japan
Finance and Insurance
63
208.36 B
$ 417.66
▲ +0.2%
United States
Manufacturing
64
205.24 B
$ 219.46
▼ -4.5%
United States
Professional, Scientific, and Technical Services
65
204.77 B
$ 1407.61
▼ -9.9%
United States
Computer Storage Devices
66
203.66 B
$ 185.22
▼ -4.3%
United States
Information
67
203.36 B
$ 92.28
▲ +4.3%
France
Mining, Quarrying, and Oil and Gas Extraction
68
203.20 B
$ 149.12
▼ -3.6%
United States
Manufacturing
69
203.02 B
$ 44.755
▼ -2.9%
Denmark
Manufacturing
70
199.53 B
$ 93.36
▲ +0.3%
United States
Utilities
71
196.50 B
$ 46.37
▼ -1.8%
United States
Information
72
195.37 B
$ 276.39
▲ +0.2%
United States
Accommodation and Food Services
73
193.19 B
$ 242.83
▲ +16.8%
United States
Manufacturing
74
191.69 B
$ 169.48
▼ -2.4%
Germany
Information
75
186.12 B
$ 141.97
▲ +0.1%
United States
Professional, Scientific, and Technical Services
76
183.06 B
$ 102.72
▼ -4.9%
United States
Services-miscellaneous Amusement & Recreation
77
181.56 B
$ 326.76
▼ -1.6%
United States
Manufacturing
78
180.69 B
$ 220.49
▼ -7.1%
United States
Manufacturing
79
180.63 B
$ 107.64
▲ +0.2%
Canada
Finance and Insurance
80
180.45 B
$ 795.47
▲ +1.6%
Singapore
Manufacturing
81
179.25 B
$ 192.46
▲ +2.6%
United States
Manufacturing
82
178.22 B
$ 103.69
▼ -1.6%
United Kingdom
Mining, Quarrying, and Oil and Gas Extraction
83
171.38 B
$ 1081.9
▼ -0.3%
United States
Finance and Insurance
84
171.28 B
$ 24.03
▼ -4.5%
United States
Information
85
170.50 B
$ 11.74
▼ -4.4%
Spain
Finance and Insurance
86
168.60 B
$ 482.049
▲ +0.4%
United States
Manufacturing
87
166.56 B
$ 438.34
▼ -5.7%
United States
Manufacturing
88
163.96 B
$ 129.57
▼ -1.3%
United States
Manufacturing
89
162.98 B
$ 501
▲ +6.9%
United States
Information
90
162.94 B
$ 147.43
▼ -3.9%
United States
Retail Trade
91
161.18 B
$ 241.99
▼ -7.1%
United States
Manufacturing
92
159.91 B
$ 270.56
▲ +2.2%
United States
Transportation and Warehousing
93
159.86 B
$ 176.89
▲ +4.0%
United States
Manufacturing
94
158.93 B
$ 125
▼ -2.4%
United States
Manufacturing
95
158.47 B
$ 399.44
▼ -0.5%
United States
Manufacturing
96
157.27 B
$ 176.78
▼ -3.6%
United States
Metal Mining
97
156.38 B
$ 80.92
▲ +1.3%
Belgium
Manufacturing
98
155.55 B
$ 90.88
▲ +2.6%
United States
Finance and Insurance
99
155.21 B
$ 562.5
▼ -2.3%
United States
Manufacturing
100
153.71 B
$ 213.74
▼ -0.4%
United States
Real Estate and Rental and Leasing
For the most accurate results, consider cross-referencing our data with other sources.

Weekly Market Cap Analysis

Top gainers this week: Cisco Systems, Inc. (CSCO) +22.4%, Palo Alto Networks Inc (PANW) +16.8%, Philip Morris International Inc (PM) +10.9%. Notable declines: Intel Corp. (INTC) -12.9%, Sandisk Corporation (SNDK) -9.9%, Qualcomm, Inc. (QCOM) -8.0%. Among trillion-dollar giants, NVIDIA Corp gained 4.7% this week.

Companies with Valuation Above $1 Trillion

Achieving a market capitalization exceeding $1 trillion serves as a defining milestone in the world of business and finance. This achievement places a company in an elite circle of industry behemoths that wield significant power, not only within their respective sectors but also on a global scale. These trillion-dollar enterprises play a critical role in shaping global economic landscapes, advancing technological innovation, and influencing consumer behavior.

Characteristics of Trillion-Dollar Companies:

  • Global Footprint: Companies in the trillion-dollar market cap club typically possess an expansive international presence. Their business operations and revenue streams are diversified, often spread across various continents and industries. Such a broad reach allows them to mitigate regional economic risks and capitalize on global growth opportunities.
  • Innovation Leaders: Unceasing innovation is a hallmark feature of trillion-dollar companies. They consistently lead in research and development endeavors, often setting the pace for technological breakthroughs and industry standards. Their commitment to innovation not only ensures long-term sustainability but also contributes to a competitive edge in ever-evolving markets.
  • Consumer Impact: The products and services provided by these companies often permeate every aspect of our daily lives. Whether it's the smartphone you use, the cloud services storing your data, or the online platform where you shop, the chances are high that a trillion-dollar company has a role in it.
  • Market Stability: With their expansive asset portfolios, robust financials, and diversified revenue streams, these companies are often viewed as secure investments. They provide a degree of market stability, acting as a kind of financial bulwark. However, it's essential to note that even these industry leaders are not wholly insulated from market volatility or economic downturns.

Significance in the Financial Markets:

The influence of trillion-dollar companies extends far beyond their industry borders. They hold a disproportionate impact on major stock market indices like the S&P 500, Dow Jones, and NASDAQ. The performance of these companies can shift the financial markets considerably, affecting investor sentiment, portfolio values, and even macroeconomic indicators.

List of Companies with a market cap above a trillion dollars:

Below is a list of some of the companies that have reached or surpassed the coveted $1 trillion market cap:

  • NVIDIA Corp (NVDA)
  • Alphabet Inc (GOOGL)
  • Alphabet Inc (GOOG)
  • Apple Inc (AAPL)
  • Microsoft Corporation (MSFT)
  • Amazon.com Inc. (AMZN)
  • Taiwan Semiconductor Manufacturing (TSM)
  • Broadcom Inc (AVGO)
  • Tesla Inc (TSLA)
  • Meta Platforms Inc (META)
  • Walmart Inc (WMT)
  • Berkshire Hathaway Inc. (BRK.A)
  • Berkshire Hathaway Inc. (BRK.B)

Plan Your Investment

Model how an investment in any of these companies could grow over time with our Investment Growth Calculator. For a detailed look at what a past investment would be worth today, try the Stock Return Calculator.