Alliant Energy Corporation (LNT)
NASDAQ: LNT · Real-Time Price · USD
61.86
-0.74 (-1.17%)
Jul 15, 2025, 4:00 PM - Market closed

Alliant Energy Market Cap

Alliant Energy has a market cap or net worth of $15.89 billion as of July 16, 2025. Its market cap has increased by 21.32% in one year.

Market Cap
15.89B
Enterprise Value
26.49B
1-Year Change
21.32%
Ranking
Category
Stock Price
$61.86

Market Cap Chart

Since December 1, 1998, Alliant Energy's market cap has increased from $2.34B to $15.89B, an increase of 579.40%. That is a compound annual growth rate of 7.46%.

History

DateMarket Cap% Change
Jul 15, 2025 15.89B 4.70%
Dec 31, 2024 15.18B 15.92%
Dec 29, 2023 13.09B -5.54%
Dec 30, 2022 13.86B -9.95%
Dec 31, 2021 15.39B 19.58%
Dec 31, 2020 12.87B -2.14%
Dec 31, 2019 13.15B 31.93%
Dec 31, 2018 9.97B 1.18%
Dec 29, 2017 9.85B 14.29%
Dec 30, 2016 8.62B 21.76%
Dec 31, 2015 7.08B -3.92%
Dec 31, 2014 7.37B 28.71%
Dec 31, 2013 5.72B 17.47%
Dec 31, 2012 4.87B -0.45%
Dec 30, 2011 4.90B 20.10%
Dec 31, 2010 4.08B 21.75%
Dec 31, 2009 3.35B 3.88%
Dec 31, 2008 3.22B -28.20%
Dec 31, 2007 4.49B 2.37%
Dec 29, 2006 4.38B 33.80%
Dec 30, 2005 3.28B -0.82%
Dec 31, 2004 3.30B 19.86%
Dec 31, 2003 2.76B 81.67%
Dec 31, 2002 1.52B -37.15%
Dec 31, 2001 2.41B -4.15%
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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

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Market Cap Rankings