Largest Alternative Energy Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1GE GE Aerospace
197.15 B
 0.10 
 1.90 
 0.19 
2AMAT Applied Materials
144.03 B
(0.01)
 2.72 
(0.04)
3EMR Emerson Electric
75.61 B
 0.25 
 1.75 
 0.44 
4FSLR First Solar
21.33 B
(0.01)
 3.66 
(0.04)
5BEP Brookfield Renewable Partners
17.33 B
 0.07 
 2.34 
 0.16 
6AES The AES
9.27 B
(0.12)
 2.76 
(0.34)
7SHCAY Sharp Corp ADR
4.62 B
(0.02)
 5.49 
(0.10)
8ALRM Alarm Holdings
3.17 B
 0.09 
 2.19 
 0.20 
9AY Atlantica Sustainable Infrastructure
2.57 B
 0.20 
 0.12 
 0.02 
10AMSC American Superconductor
1.34 B
 0.18 
 6.13 
 1.12 
11BAB Invesco Taxable Municipal
921.1 M
(0.02)
 0.40 
(0.01)
12BLDP Ballard Power Systems
446.14 M
(0.03)
 4.43 
(0.15)
13SPIR Spire Global
393.22 M
 0.28 
 4.21 
 1.17 
14PBW Invesco WilderHill Clean
269.73 M
 0.11 
 2.20 
 0.25 
15AMTX Aemetis
203.41 M
 0.18 
 5.95 
 1.10 
16TAN Invesco Solar ETF
20.93 M
(0.03)
 2.61 
(0.09)
17PPRW Premier Power Renewable
6.49 K
 0.00 
 0.00 
 0.00 
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.