Largest Warren Buffett Holdings Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1AAPL Apple Inc
3.55 T
 0.04 
 1.26 
 0.05 
2AMZN Amazon Inc
2.19 T
 0.13 
 1.85 
 0.24 
3V Visa Class A
603.42 B
 0.17 
 1.29 
 0.22 
4MA Mastercard
485.06 B
 0.17 
 0.95 
 0.16 
5BAC Bank of America
366.38 B
 0.17 
 1.62 
 0.28 
6SPY SPDR SP 500
362.74 B
 0.14 
 0.77 
 0.10 
7CVX Chevron Corp
289.78 B
 0.14 
 1.19 
 0.17 
8TMUS T Mobile
284.23 B
 0.27 
 1.32 
 0.35 
9KO The Coca Cola
278.07 B
(0.20)
 0.86 
(0.17)
10AXP American Express
215.26 B
 0.16 
 1.71 
 0.28 
11C Citigroup
131.92 B
 0.11 
 2.01 
 0.21 
12MCO Moodys
90.55 B
 0.04 
 1.18 
 0.05 
13AON Aon PLC
84.4 B
 0.20 
 1.11 
 0.22 
14COF Capital One Financial
73.04 B
 0.17 
 2.68 
 0.46 
15DEO Diageo PLC ADR
67.23 B
(0.10)
 1.45 
(0.14)
16NU Nu Holdings
67 B
(0.05)
 2.54 
(0.13)
17SNOW Snowflake
57.41 B
 0.17 
 4.57 
 0.76 
18CHTR Charter Communications
55.49 B
 0.09 
 2.43 
 0.21 
19DHI DR Horton
54.18 B
(0.08)
 1.94 
(0.15)
20OXY Occidental Petroleum
46.78 B
(0.12)
 1.52 
(0.18)
The analysis above is based on a 90-day investment horizon and a default level of risk. Use the Portfolio Analyzer to fine-tune all your assumptions. Check your current assumptions here.
Market Capitalization is the total market value of a company's equity. It is one of many ways to value a company and is calculated by multiplying the price of the stock by the number of shares issued. If a firm has one type of stock its market capitalization will be the current market share price multiplied by the number of shares. However, if a company has multiple types of equities then the market cap will be the total of the market caps of the different types of shares. In most publications or references market cap is broken down into the mega-cap, large-cap, mid-cap, small-cap, micro-cap, and nano-cap. Market Cap is a measurement of business as total market value of all of the outstanding shares at a given time, and can be used to compare different companies based on their size.