Largest SP 100 Index Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1MSFT Microsoft
2.97 T
 0.02 
 1.23 
 0.02 
2AAPL Apple Inc
2.55 T
(0.19)
 1.26 
(0.24)
3GOOG Alphabet Inc Class C
1.93 T
 0.06 
 1.76 
 0.10 
4GOOGL Alphabet Inc Class A
1.92 T
 0.06 
 1.79 
 0.10 
5NVDA NVIDIA
1.91 T
 0.13 
 3.46 
 0.44 
6AMZN Amazon Inc
1.82 T
 0.12 
 1.65 
 0.20 
7META Meta Platforms
1.22 T
 0.13 
 3.10 
 0.41 
8BRK-B Berkshire Hathaway
875.6 B
 0.20 
 0.78 
 0.15 
9LLY Eli Lilly and
690.55 B
 0.14 
 1.66 
 0.24 
10AVGO Broadcom
558.29 B
 0.01 
 2.49 
 0.02 
11V Visa Class A
554.15 B
 0.00 
 0.90 
 0.00 
12JPM JPMorgan Chase Co
533.63 B
 0.13 
 1.21 
 0.15 
13WMT Walmart
479.7 B
 0.19 
 0.84 
 0.16 
14XOM Exxon Mobil Corp
474.52 B
 0.35 
 1.01 
 0.35 
15TSLA Tesla Inc
468.32 B
(0.16)
 3.09 
(0.50)
16UNH UnitedHealth Group Incorporated
462.01 B
(0.01)
 1.62 
(0.02)
17MA Mastercard
424.83 B
 0.06 
 1.00 
 0.06 
18PG Procter Gamble
372.11 B
 0.14 
 0.87 
 0.12 
19JNJ Johnson Johnson
356.43 B
(0.18)
 0.81 
(0.14)
20HD Home Depot
332.35 B
(0.07)
 1.22 
(0.08)
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.