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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 March 26, 2026 at 9:15 PM EDT

Rank
Symbol
Company Name
Market Cap
Price
Trend (7d)
Country
Sector
1
4.34 T
$ 171.24
▼ -4.1%
United States
Manufacturing
2
3.71 T
$ 252.89
▲ +1.6%
United States
Manufacturing
3
3.52 T
$ 280.965
▼ -8.5%
United States
Information
4
3.50 T
$ 280.74
▼ -8.2%
United States
Information
5
2.76 T
$ 365.97
▼ -5.9%
United States
Information
6
2.27 T
$ 207.68
▼ -0.6%
United States
Retail Trade
7
1.80 T
$ 326.11
▼ -3.7%
Taiwan
Manufacturing
8
1.51 T
$ 309.415
▼ -3.3%
United States
Manufacturing
9
1.50 T
$ 547.75
▼ -9.8%
United States
Information
10
1.45 T
$ 372.11
▼ -2.1%
United States
Manufacturing
11
1.03 T
$ 713000
United States
Finance and Insurance
12
1.03 T
$ 475.27
United States
Finance and Insurance
13
981.08 B
$ 122.18
▲ +0.9%
United States
Retail Trade
14
818.59 B
$ 897
▼ -2.2%
United States
Manufacturing
15
796.76 B
$ 291.66
▲ +1.3%
United States
Finance and Insurance
16
680.27 B
$ 165.43
▲ +4.6%
United States
Manufacturing
17
586.41 B
$ 305.53
▲ +1.9%
United States
Finance and Insurance
18
577.90 B
$ 239.26
▲ +0.7%
United States
Manufacturing
19
537.23 B
$ 1329.5
▼ -2.7%
Netherlands
Manufacturing
20
448.37 B
$ 500.75
▲ +2.0%
United States
Finance and Insurance
21
432.50 B
$ 979.65
▲ +0.5%
United States
Retail Trade
22
430.90 B
$ 355.57
▼ -20.0%
United States
Manufacturing
23
419.96 B
$ 142.81
▼ -8.2%
United States
Information
24
406.45 B
$ 207.8
▲ +3.1%
United States
Manufacturing
25
389.62 B
$ 93.345
▲ +1.7%
United States
Information
26
370.61 B
$ 147.56
▼ -5.2%
United States
Information
27
366.33 B
$ 211.12
▲ +2.4%
United States
Manufacturing
28
359.13 B
$ 203.77
▼ -0.7%
United States
Manufacturing
29
349.86 B
$ 48.215
▲ +2.6%
United States
Finance and Insurance
30
334.56 B
$ 702.97
▲ +2.1%
United States
Manufacturing
31
334.47 B
$ 142.42
▼ -1.7%
United States
Manufacturing
32
331.18 B
$ 328.43
▲ +0.1%
United States
Retail Trade
33
323.89 B
$ 74.69
▼ -1.1%
United States
Manufacturing
34
323.22 B
$ 82.16
▲ +4.7%
United States
Manufacturing
35
310.05 B
$ 125.41
▲ +0.4%
China (Mainland)
Information
36
309.85 B
$ 285.24
▼ -2.2%
United States
Manufacturing
37
295.13 B
$ 118.93
▲ +4.1%
United States
Manufacturing
38
293.11 B
$ 338.55
▼ -5.2%
United States
Manufacturing
39
291.53 B
$ 211.62
▼ -9.6%
United States
Manufacturing
40
290.22 B
$ 183.4
▼ -2.9%
United Kingdom
Manufacturing
41
287.65 B
$ 149.7
▲ +1.0%
Switzerland
Manufacturing
42
278.42 B
$ 79.63
▲ +0.2%
United Kingdom
Finance and Insurance
43
274.91 B
$ 209.93
▲ +0.5%
Japan
Manufacturing
44
263.03 B
$ 163.23
▲ +3.0%
United States
Finance and Insurance
45
262.46 B
$ 192.85
▼ -3.9%
United States
Manufacturing
46
257.99 B
$ 92.16
▲ +1.1%
Netherlands
Mining, Quarrying, and Oil and Gas Extraction
47
257.63 B
$ 162.49
▼ -0.5%
United States
Manufacturing
48
248.96 B
$ 873.12
▼ -0.5%
United States
Electronic & Other Electrical Equipment (no Computer Equip)
49
248.34 B
$ 822.64
▲ +1.6%
United States
Finance and Insurance
50
246.80 B
$ 79.02
▲ +3.4%
United States
Finance and Insurance
51
245.57 B
$ 268.05
▼ -4.4%
United States
Finance and Insurance
52
235.67 B
$ 44.1
▼ -4.5%
United States
Manufacturing
53
232.89 B
$ 211.59
▲ +2.4%
United States
Information
54
228.15 B
$ 495.49
▲ +1.2%
United Kingdom
Industrial Inorganic Chemicals
55
226.84 B
$ 160.19
▼ -0.1%
Canada
Finance and Insurance
56
226.52 B
$ 241.67
▼ -3.5%
United States
Professional, Scientific, and Technical Services
57
221.98 B
$ 308.96
▼ -0.2%
United States
Accommodation and Food Services
58
212.44 B
$ 50.74
▲ +2.5%
United States
Information
59
207.36 B
$ 150.83
▼ -1.3%
United States
Manufacturing
60
206.15 B
$ 298.94
▲ +1.5%
United States
Finance and Insurance
61
202.36 B
$ 1451.13
▼ -4.0%
United States
Manufacturing
62
201.69 B
$ 28.92
▲ +4.3%
United States
Information
63
200.26 B
$ 112.41
▲ +2.3%
United States
Finance and Insurance
64
197.26 B
$ 167.08
▼ -9.7%
Germany
Information
65
191.44 B
$ 16.62
▼ -1.7%
Japan
Finance and Insurance
66
190.79 B
$ 353.22
▲ +0.9%
United States
Manufacturing
67
190.60 B
$ 89.95
▼ -0.1%
France
Mining, Quarrying, and Oil and Gas Extraction
68
189.93 B
$ 91.16
▼ -1.4%
United States
Utilities
69
182.31 B
$ 488.85
▲ +4.0%
United States
Manufacturing
70
182.16 B
$ 104.54
▼ -2.4%
United States
Manufacturing
71
179.15 B
$ 193.41
▲ +2.7%
United States
Manufacturing
72
177.76 B
$ 68.5
▲ +1.7%
Australia
Mining, Quarrying, and Oil and Gas Extraction
73
177.39 B
$ 157.57
▲ +1.9%
United States
Retail Trade
74
171.61 B
$ 136.88
▼ -3.0%
United States
Manufacturing
75
169.98 B
$ 94.75
▼ -4.5%
United States
Services-miscellaneous Amusement & Recreation
76
169.65 B
$ 122.55
▼ -10.1%
United States
Professional, Scientific, and Technical Services
77
167.95 B
$ 185.57
▼ -4.8%
United States
Information
78
166.92 B
$ 468.55
▼ -2.4%
United States
Manufacturing
79
166.81 B
$ 154.74
▲ +19.2%
United Kingdom
Manufacturing
80
166.44 B
$ 94.47
▲ +0.5%
United States
Finance and Insurance
81
161.95 B
$ 10.77
▼ -1.6%
Spain
Finance and Insurance
82
161.30 B
$ 36.4
▼ -1.8%
Denmark
Manufacturing
83
158.24 B
$ 123.13
▼ -5.8%
United States
Manufacturing
84
157.60 B
$ 133.25
▲ +5.7%
United States
Manufacturing
85
157.37 B
$ 92.84
▼ -0.8%
Canada
Finance and Insurance
86
157.22 B
$ 313.75
▲ +1.0%
United States
Manufacturing
87
156.86 B
$ 194.36
▼ -3.4%
United States
Manufacturing
88
156.12 B
$ 581.02
▲ +2.4%
United States
Manufacturing
89
155.18 B
$ 27.57
▲ +0.6%
United States
Manufacturing
90
154.43 B
$ 115.43
▼ -5.7%
Canada
Information
91
152.64 B
$ 968.46
▼ -0.1%
United States
Finance and Insurance
92
150.41 B
$ 70.55
▼ -6.4%
United States
Transportation and Warehousing
93
147.29 B
$ 391.21
▼ -11.1%
United States
Information
94
145.67 B
$ 100.62
▲ +3.3%
Cayman Islands
Retail Trade
95
145.49 B
$ 357.1
▼ -0.9%
United States
Manufacturing
96
143.62 B
$ 627.33
▼ -1.6%
United States
Manufacturing
97
143.53 B
$ 225.17
▼ -1.7%
United States
Manufacturing
98
143.20 B
$ 239.19
▲ +2.1%
United States
Transportation and Warehousing
99
142.32 B
$ 85.79
▲ +0.2%
United Kingdom
Mining, Quarrying, and Oil and Gas Extraction
100
139.08 B
$ 130.54
▼ -0.6%
United States
Manufacturing
For the most accurate results, consider cross-referencing our data with other sources.

Weekly Market Cap Analysis

Top gainers this week: Arm Holdings plc. (ARM) +19.2%, Conoco Phillips (COP) +5.7%, Cisco Systems, Inc. (CSCO) +4.7%. Notable declines: Micron Technology Inc. (MU) -20.0%, Applovin Corp (APP) -11.1%, Arista Networks Inc (ANET) -10.1%. Among trillion-dollar giants, Meta Platforms Inc declined 9.8% 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)
  • Apple Inc (AAPL)
  • Alphabet Inc (GOOGL)
  • Alphabet Inc (GOOG)
  • Microsoft Corporation (MSFT)
  • Amazon.com Inc. (AMZN)
  • Taiwan Semiconductor Manufacturing (TSM)
  • Broadcom Inc (AVGO)
  • Meta Platforms Inc (META)
  • Tesla Inc (TSLA)
  • 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.