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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 31, 2026 at 10:50 PM EDT

Rank
Symbol
Company Name
Market Cap
Price
Trend (7d)
Country
Sector
1
4.01 T
$ 174.445
▼ -0.5%
United States
Manufacturing
2
3.62 T
$ 253.6
▲ +0.8%
United States
Manufacturing
3
3.31 T
$ 287.56
▼ -1.0%
United States
Information
4
3.30 T
$ 286.9
▼ -0.8%
United States
Information
5
2.67 T
$ 370.17
▼ -0.7%
United States
Information
6
2.16 T
$ 208.31
▲ +0.5%
United States
Retail Trade
7
1.64 T
$ 337.95
▼ -1.5%
Taiwan
Manufacturing
8
1.39 T
$ 309.54
▼ -2.8%
United States
Manufacturing
9
1.36 T
$ 572.13
▼ -3.5%
United States
Information
10
1.33 T
$ 371.56
▼ -2.9%
United States
Manufacturing
11
1.02 T
$ 719508
United States
Finance and Insurance
12
1.02 T
$ 479.11
United States
Finance and Insurance
13
984.59 B
$ 124.27
▲ +1.8%
United States
Retail Trade
14
792.08 B
$ 919.77
▲ +1.9%
United States
Manufacturing
15
765.34 B
$ 294.16
▲ +0.6%
United States
Finance and Insurance
16
714.47 B
$ 169.66
▲ +2.6%
United States
Manufacturing
17
584.06 B
$ 244.44
▲ +3.9%
United States
Manufacturing
18
576.08 B
$ 302.24
▼ -0.5%
United States
Finance and Insurance
19
483.30 B
$ 1321.24
▼ -5.6%
Netherlands
Manufacturing
20
442.14 B
$ 996.43
▲ +2.3%
United States
Retail Trade
21
440.56 B
$ 499.72
▲ +0.1%
United States
Finance and Insurance
22
417.46 B
$ 206.89
▲ +0.1%
United States
Manufacturing
23
399.20 B
$ 147.11
▲ +0.0%
United States
Information
24
392.53 B
$ 96.12
▲ +5.8%
United States
Information
25
376.96 B
$ 217.49
▲ +6.0%
United States
Manufacturing
26
362.90 B
$ 337.665
▼ -14.6%
United States
Manufacturing
27
337.49 B
$ 48.7
▲ +1.3%
United States
Finance and Insurance
28
336.33 B
$ 144.44
▲ +0.9%
United States
Manufacturing
29
328.97 B
$ 146.28
▼ -5.5%
United States
Information
30
328.28 B
$ 76.05
▲ +1.9%
United States
Manufacturing
31
322.21 B
$ 328.89
▼ -0.6%
United States
Retail Trade
32
319.61 B
$ 203.43
▼ -0.9%
United States
Manufacturing
33
310.55 B
$ 707.77
▼ -1.1%
United States
Manufacturing
34
304.30 B
$ 77.567
▼ -4.0%
United States
Manufacturing
35
300.68 B
$ 197.19
▲ +6.2%
United Kingdom
Manufacturing
36
291.99 B
$ 120.29
▲ +3.4%
United States
Manufacturing
37
291.22 B
$ 125.48
▼ -0.0%
China (Mainland)
Information
38
286.91 B
$ 152.75
▲ +2.8%
Switzerland
Manufacturing
39
285.50 B
$ 283.77
▼ -2.4%
United States
Manufacturing
40
272.01 B
$ 82.49
▲ +4.1%
United Kingdom
Finance and Insurance
41
264.50 B
$ 206.09
▼ -1.8%
Japan
Manufacturing
42
260.23 B
$ 93.035
▲ +2.1%
Netherlands
Mining, Quarrying, and Oil and Gas Extraction
43
256.89 B
$ 165.34
▲ +0.9%
United States
Manufacturing
44
256.43 B
$ 341.79
▼ -8.6%
United States
Manufacturing
45
251.90 B
$ 192.9
▼ -0.6%
United States
Manufacturing
46
251.47 B
$ 164.57
▼ -0.8%
United States
Finance and Insurance
47
249.67 B
$ 213.66
▼ -10.5%
United States
Manufacturing
48
238.24 B
$ 845.99
▲ +1.2%
United States
Finance and Insurance
49
237.62 B
$ 270.59
▼ -0.6%
United States
Finance and Insurance
50
236.16 B
$ 79.61
0.0%
United States
Finance and Insurance
51
235.73 B
$ 210.03
▼ -0.6%
United States
Information
52
231.35 B
$ 495.76
▲ +3.3%
United Kingdom
Industrial Inorganic Chemicals
53
222.64 B
$ 242.43
▲ +0.8%
United States
Professional, Scientific, and Technical Services
54
220.30 B
$ 872.9
▼ -4.0%
United States
Electronic & Other Electrical Equipment (no Computer Equip)
55
219.87 B
$ 161.78
▼ -0.2%
Canada
Finance and Insurance
56
219.72 B
$ 310.84
▲ +1.0%
United States
Accommodation and Food Services
57
214.36 B
$ 155.29
▲ +3.1%
United States
Manufacturing
58
212.15 B
$ 50.2
▼ -1.4%
United States
Information
59
206.82 B
$ 44.13
▲ +0.2%
United States
Manufacturing
60
204.01 B
$ 302.475
▲ +0.2%
United States
Finance and Insurance
61
200.95 B
$ 28.99
▲ +0.4%
United States
Information
62
196.49 B
$ 171.21
▲ +0.1%
Germany
Information
63
195.49 B
$ 90.98
▲ +2.5%
France
Mining, Quarrying, and Oil and Gas Extraction
64
191.79 B
$ 92.88
▲ +1.4%
United States
Utilities
65
188.13 B
$ 351.9
▲ +1.0%
United States
Manufacturing
66
187.65 B
$ 113.4
▼ -0.3%
United States
Finance and Insurance
67
184.21 B
$ 16.97
▲ +1.5%
Japan
Finance and Insurance
68
181.22 B
$ 1472.41
▼ -6.0%
United States
Manufacturing
69
178.33 B
$ 491.53
▲ +0.3%
United States
Manufacturing
70
177.03 B
$ 102.62
▼ -1.3%
United States
Manufacturing
71
175.25 B
$ 72.74
▲ +5.8%
Australia
Mining, Quarrying, and Oil and Gas Extraction
72
173.00 B
$ 159.7
▲ +0.8%
United States
Retail Trade
73
170.78 B
$ 186.67
▲ +2.0%
United States
Information
74
169.73 B
$ 194.14
▼ -0.3%
United States
Manufacturing
75
169.23 B
$ 139.37
▲ +0.9%
United States
Manufacturing
76
167.09 B
$ 96.37
▼ -0.0%
United States
Services-miscellaneous Amusement & Recreation
77
163.06 B
$ 93.98
▼ -1.8%
United States
Finance and Insurance
78
162.44 B
$ 132
▲ +2.0%
United States
Manufacturing
79
160.81 B
$ 460.99
▼ -2.3%
United States
Manufacturing
80
157.97 B
$ 28.08
▲ +4.2%
United States
Manufacturing
81
156.68 B
$ 36.75
▼ -0.4%
Denmark
Manufacturing
82
154.55 B
$ 11.28
▲ +3.5%
Spain
Finance and Insurance
83
152.78 B
$ 93.31
▼ -0.2%
Canada
Finance and Insurance
84
150.04 B
$ 563.265
▼ -3.4%
United States
Manufacturing
85
148.69 B
$ 199.075
▲ +1.3%
United States
Manufacturing
86
147.97 B
$ 318.19
▼ -1.1%
United States
Manufacturing
87
146.46 B
$ 126.34
▼ -1.3%
United States
Manufacturing
88
145.92 B
$ 122.815
▼ -6.1%
United States
Professional, Scientific, and Technical Services
89
145.76 B
$ 118.62
▲ +2.1%
Canada
Information
90
145.45 B
$ 151.43
▲ +12.1%
United Kingdom
Manufacturing
91
145.29 B
$ 961.905
▼ -1.5%
United States
Finance and Insurance
92
144.40 B
$ 93.29
▲ +7.5%
United Kingdom
Mining, Quarrying, and Oil and Gas Extraction
93
142.39 B
$ 71.93
▼ -0.6%
United States
Transportation and Warehousing
94
142.06 B
$ 226.03
▲ +2.0%
United States
Manufacturing
95
142.03 B
$ 242.67
▲ +1.2%
United States
Transportation and Warehousing
96
139.72 B
$ 102.18
▲ +4.2%
Cayman Islands
Retail Trade
97
137.95 B
$ 604.39
▼ -0.9%
United States
Manufacturing
98
136.27 B
$ 197.71
▲ +0.6%
United States
Real Estate and Rental and Leasing
99
135.58 B
$ 128.78
▲ +0.1%
United States
Manufacturing
100
134.11 B
$ 20.75
▲ +5.1%
Brazil
Mining, Quarrying, and Oil and Gas Extraction
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) +12.1%, Rio Tinto plc (RIO) +7.5%, Astrazeneca plc (AZN) +6.2%. Notable declines: Micron Technology Inc. (MU) -14.6%, Lam Research Corp. (LRCX) -10.5%, Applied Materials Inc. (AMAT) -8.6%. Among trillion-dollar giants, Meta Platforms Inc declined 3.5% 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.