Alliant Energy Market Cap

Alliant Energy has a market cap or net worth of 92.88 billion as of December 24, 2025. Its market cap has decreased by -2.18% in one year.

Market Cap

92.88B

Enterprise Value

154.53B

Revenue

22.78B

Ranking

n/a

PE Ratio

21.31

Stock Price

355.95

Market Cap Chart

Since March 30, 1976, Alliant Energy's market cap has increased from 182.18M to 92.88B, an increase of 50,881.56%. That is a compound annual growth rate of 13.34%.

Market Cap History

Date	Market Cap	% Change
Dec 23, 2025	93.00B	-0.91%
Dec 31, 2024	93.86B	47.76%
Dec 29, 2023	63.52B	-13.30%
Dec 30, 2022	73.27B	-14.55%
Dec 31, 2021	85.75B	28.29%
Dec 31, 2020	66.84B	26.43%
Dec 31, 2019	Upgrade Pro	Upgrade Pro
Dec 31, 2018	Upgrade Pro	Upgrade Pro
Dec 29, 2017	Upgrade Pro	Upgrade Pro
Dec 30, 2016	Upgrade Pro	Upgrade Pro
Dec 31, 2015	Upgrade Pro	Upgrade Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

Related Stocks

Company	Market Cap
AXIA Energia	113.04B
Companhia de Saneamento Básico do Estado de São Paulo - SABESP	93.30B
CPFL Energia	57.83B
Equatorial	48.38B
Neoenergia	39.23B
Companhia Paranaense de Energia - COPEL	37.75B
Eneva	37.65B
Engie Brasil Energia	35.55B

Market Cap Rankings