Alliant Energy (LNT) Stock Price

Alliant Energy Price

🇺🇸NASDAQ·CLOSED
73.59USD
Market closed
Today +/-
Today %

Alliant Energy (LNT) Stock | ISIN US0188021085 | WKN 855870. The current Alliant Energy stock price is 73.59 USD (2026). Revenue is 4.48 B USD. Net income is 888.89 M USD. The P/E ratio is 21.28. Market capitalization is 18.91 B USD. Alliant Energy operates in the Utilities sector.

Alliant Energy stock price

Ex-Dividend
Details

Stock Price

How to Read This Chart

This chart tracks the historical stock price of Alliant Energy over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.

Total Return vs. Price Return

The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.

Intraday Price Data

When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how Alliant Energy stock reacts to market openings, earnings releases, or breaking news throughout the trading session.

What to Look For

Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing Alliant Energy's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.

Alliant Energy Stock Price History
DateAlliant Energy Price
Access this data via the Eulerpool API

Alliant Energy Revenue, EBIT, Net Income

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Revenue
EBIT
Net Income
Details
Date
Revenue
EBIT
Net Income
Jan 1, 2005
3.28 B USD
475.9 M USD
-7.7 M USD
Jan 1, 2006
3.36 B USD
493.5 M USD
315.7 M USD
Jan 1, 2007
3.44 B USD
544.3 M USD
425.3 M USD
Jan 1, 2008
3.67 B USD
487 M USD
288 M USD
Jan 1, 2009
3.43 B USD
396.2 M USD
111 M USD
Jan 1, 2010
3.26 B USD
560 M USD
287.6 M USD
Jan 1, 2011
3.22 B USD
513.3 M USD
303.6 M USD
Jan 1, 2012
3.09 B USD
519.7 M USD
319.8 M USD
Jan 1, 2013
3.28 B USD
533.9 M USD
358.3 M USD
Jan 1, 2014
3.35 B USD
543.6 M USD
383.1 M USD
Jan 1, 2015
3.25 B USD
577 M USD
378.2 M USD
Jan 1, 2016
3.32 B USD
640.5 M USD
371.5 M USD
Jan 1, 2017
3.38 B USD
671.2 M USD
457.3 M USD
Jan 1, 2018
3.53 B USD
694.4 M USD
512.1 M USD
Jan 1, 2019
3.65 B USD
777.7 M USD
557.2 M USD

Alliant Energy Income Statement, Balance Sheet, Cash Flow Statement

Last updated Jun 11, 2026, 8:43 PM
 
REVENUE (B USD)
REVENUE GROWTH (%)
GROSS MARGIN (%)
GROSS INCOME (B USD)
NET INCOME (B USD)
NET INCOME GROWTH (%)
DIV. (USD)
DIV. GROWTH (%)
SHARES (M)
DOCUMENTS
202320242025e2026e2027e2028e2029e2030e
4.033.984.254.484.765.165.726.39
-4.23-1.146.735.326.328.3410.9411.8
92.5894.3788.4283.9678.9672.8865.6958.76
3.733.763.763.763.763.763.763.76
0.70.690.830.890.961.051.131.21
2.48-1.8520.726.68.229.577.036.92
1.811.922.030.542.32---
5.856.085.73-73.4329.63
253257257257257257257257
Details

Income Statement Key Figures

Revenue and Revenue Growth

Revenue is the starting point of every income statement — it measures the total sales Alliant Energy generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.

Gross Margin

Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue Alliant Energy retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare Alliant Energy's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.

EBIT and EBIT Margin

EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.

Net Income and Earnings Per Share (EPS)

Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.

Shares Outstanding

The total number of shares Alliant Energy has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.

Analyst Estimates

The projected figures represent consensus estimates from professional analysts. Compare these forecasts against Alliant Energy's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.

Alliant Energy stock margins

The Alliant Energy margin analysis displays the gross margin, EBIT margin, as well as the profit margin of Alliant Energy. The EBIT margin (EBIT/sales) indicates the percentage of sales that remains as operating profit. The profit margin shows the percentage of sales that remains for Alliant Energy.
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Gross margin
EBIT margin
Profit margin
Details
Date
Gross margin
EBIT margin
Profit margin
Jan 1, 2005
84.61 %
14.51 %
-0.23 %
Jan 1, 2006
87.15 %
14.69 %
9.4 %
Jan 1, 2007
78.47 %
15.83 %
12.37 %
Jan 1, 2008
78.05 %
13.27 %
7.85 %
Jan 1, 2009
81.65 %
11.56 %
3.24 %
Jan 1, 2010
82.11 %
17.17 %
8.82 %
Jan 1, 2011
82.85 %
15.93 %
9.42 %
Jan 1, 2012
84.21 %
16.79 %
10.33 %
Jan 1, 2013
84.94 %
16.29 %
10.93 %
Jan 1, 2014
89.47 %
16.23 %
11.43 %
Jan 1, 2015
93.27 %
17.73 %
11.62 %
Jan 1, 2016
94.15 %
19.29 %
11.19 %
Jan 1, 2017
93.75 %
19.85 %
13.52 %
Jan 1, 2018
93.43 %
19.65 %
14.49 %
Jan 1, 2019
93.92 %
21.32 %
15.28 %

Alliant Energy Stock Revenue, EBIT, Earnings per Share

The Alliant Energy earnings per share therefore indicates how much revenue Alliant Energy has generated per share in a given period. The earnings before interest and taxes per share shows how much of the operating profit corresponds to each share. The earnings per share indicates how much of the profit belongs to each share.
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Revenue per Share
EBIT per share
Earnings per Share
Details
Date
Revenue per Share
EBIT per share
Earnings per Share
Jan 1, 2005
14.04 USD
2.04 USD
-0.03 USD
Jan 1, 2006
14.33 USD
2.11 USD
1.35 USD
Jan 1, 2007
15.28 USD
2.42 USD
1.89 USD
Jan 1, 2008
16.63 USD
2.21 USD
1.31 USD
Jan 1, 2009
15.53 USD
1.8 USD
0.5 USD
Jan 1, 2010
14.76 USD
2.53 USD
1.3 USD
Jan 1, 2011
14.55 USD
2.32 USD
1.37 USD
Jan 1, 2012
13.97 USD
2.35 USD
1.44 USD
Jan 1, 2013
14.79 USD
2.41 USD
1.62 USD
Jan 1, 2014
15.12 USD
2.45 USD
1.73 USD
Jan 1, 2015
14.43 USD
2.56 USD
1.68 USD
Jan 1, 2016
14.62 USD
2.82 USD
1.64 USD
Jan 1, 2017
14.72 USD
2.92 USD
1.99 USD
Jan 1, 2018
15.13 USD
2.97 USD
2.19 USD
Jan 1, 2019
15.26 USD
3.25 USD
2.33 USD

Alliant Energy business model & stock analysis

Alliant Energy Corp is a public company based in Madison, Wisconsin, that focuses on the energy industry. The company was founded in 1917 and currently has approximately 4,000 employees. Alliant Energy Corp aims to deliver sustainable, reliable, and affordable energy to customers in Iowa and Wisconsin. The company operates two main business segments: the energy segment and the energy services sector. Alliant Energy Corp offers a variety of products and services to commercial and residential customers that aim to improve energy efficiency, reduce environmental impact, and enhance the quality of life for its customers. Alliant Energy Corp also operates various coal and gas power plants with an installed capacity of about 4,100 megawatts. The company is continuously working to improve its power plants and aims to incorporate even more renewable energy sources into its energy supply in the coming years. Currently, approximately 30% of Alliant's energy comes from renewable sources such as wind, solar, and hydro power. Alliant Energy Corp is capable of providing customers with both electricity and natural gas. The company strives to offer customers high quality and reliable energy supply. Alliant Energy Corp is a leader in the adoption of smart grid technologies that enhance energy efficiency and savings for customers. Moreover, the company also offers energy services, which are products and services that contribute to optimizing energy efficiency. For example, Alliant Energy Corp can assist with energy optimization of buildings by providing consulting services and specialized technologies. Additionally, the company can install smart thermostats and other devices that can reduce energy consumption in a building. Alliant Energy Corp also offers various incentives such as financing for solar installations and discounts for customers looking to improve their energy efficiency. The company works closely with government agencies, communities, and other businesses to provide reliable and sustainable energy supply. Alliant Energy Corp is committed to being a responsible energy provider. The company aims to minimize its impact on the environment, satisfy customers, and maintain a high standard in the energy industry. In summary, Alliant Energy Corp is a significant player in the energy industry. The company offers its customers reliable and efficient energy supply, as well as services and products to improve energy efficiency. Furthermore, Alliant Energy Corp strives to provide its customers with environmentally friendly and sustainable solutions.

Alliant Energy SWOT Analysis

Strengths

1. Established Presence: Alliant Energy Corp has a strong presence in the energy industry, with a long history and a well-established customer base.

2. Diversified Portfolio: The company operates in both regulated and non-regulated markets, providing a diverse range of energy services to residential, commercial, and industrial customers.

3. Strong Infrastructure: Alliant Energy Corp possesses a robust infrastructure, including power plants, transmission lines, and distribution networks, ensuring reliable energy delivery.

4. Commitment to Sustainability: The company has been investing in renewable energy sources, demonstrating a commitment to sustainable practices and reducing its environmental impact.

Weaknesses

1. Regulatory Dependency: Alliant Energy Corp operates in a heavily regulated industry, making it susceptible to changes in regulations and policies that could impact its operations and profitability.

2. Vulnerability to Market Conditions: The company's financial performance is influenced by energy market conditions, including fluctuations in fuel prices, which can affect its profitability.

3. Limited Geographical Presence: Alliant Energy Corp operates primarily in the Midwest region of the United States, which restricts its potential for expansion and diversification into other markets.

Opportunities

1. Growing Demand for Renewable Energy: As the demand for clean and renewable energy sources increases, Alliant Energy Corp can capitalize on this trend by further expanding its renewable energy generation capacity.

2. Advancements in Technology: The company can leverage advancements in technology, such as smart grid solutions and energy storage, to enhance its operational efficiency and improve customer satisfaction.

3. Potential Acquisitions and Partnerships: Alliant Energy Corp can explore strategic acquisitions or partnerships to expand its presence in new markets and enhance its competitive position.

Threats

1. Intense Competition: The energy industry is highly competitive, with several major players vying for market share. Alliant Energy Corp faces the risk of losing customers to competitors offering better services or pricing.

2. Regulatory Changes: Changes in energy policies and regulations could pose challenges for Alliant Energy Corp, requiring significant adjustments to its business operations and potentially increasing compliance costs.

3. Economic Volatility: Economic downturns or fluctuations can impact consumer demand, affecting Alliant Energy Corp's revenue and profitability.

Alliant Energy Segments

Alliant Energy Revenue by Segment

  • Max

Electric
Gas
Non-Utility and Other
Other Utility
Details
Date
Electric
Gas
Non-Utility and Other
Other Utility
Jan 1, 2023
1.58 B USD
240 M USD
90 M USD
3 M USD

Alliant Energy Eulerpool Fair Value

Alliant Energy historical P/E ratio, EBIT multiple, and P/S ratio

Alliant Energy annual returns

Details

Annual Return

What This Chart Shows

This chart breaks down 's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.

Price Return

Price return measures the percentage change in 's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.

Dividend Return

Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.

What to Look For

Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare 's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.

Alliant Energy shares outstanding

The number of shares was Alliant Energy in 2025 — This indicates how many shares 257 M is divided into. Since shareholders are the owners of a company, each share represents a small portion of the company's ownership.
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Number of stocks
Details
Date
Number of stocks
Jan 1, 2005
233.6 M base_Shares
Jan 1, 2006
234.4 M base_Shares
Jan 1, 2007
225 M base_Shares
Jan 1, 2008
220.6 M base_Shares
Jan 1, 2009
220.7 M base_Shares
Jan 1, 2010
221 M base_Shares
Jan 1, 2011
221.4 M base_Shares
Jan 1, 2012
221.5 M base_Shares
Jan 1, 2013
221.6 M base_Shares
Jan 1, 2014
221.6 M base_Shares
Jan 1, 2015
225.4 M base_Shares
Jan 1, 2016
227.1 M base_Shares
Jan 1, 2017
229.7 M base_Shares
Jan 1, 2018
233.6 M base_Shares
Jan 1, 2019
239 M base_Shares

Alliant Energy Dividend History

37 years of dividend payments · 8 consecutive increases

YearAnnual DividendYoY ChangePayments
20260.54USDYTD
Jan 30, 20260.54USD 5.4%1/1
20252.03USD 5.7%
Jan 31, 20250.51USD 5.7%1/4
Apr 30, 20250.51USD 0.0%2/4
Jul 31, 20250.51USD 0.0%3/4
Oct 31, 20250.51USD 0.0%4/4
20241.92USD 6.1%
20231.81USD 5.8%
20221.71USD 6.2%
20211.61USD 5.9%
20201.52USD 7.0%
20191.42USD 6.0%
20181.34USD 6.3%
20171.26USD 38.7%

Alliant Energy dividend history and estimates

In 2025, Alliant Energy paid a dividend amounting to 2.03 USD. Dividend means that Alliant Energy distributes a portion of its profits to its owners.
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Dividend
Dividend (Estimate)
Details
Date
Dividend
Dividend (Estimate)
Jan 1, 2005
1.05 USD
0 USD
Jan 1, 2006
1.15 USD
0 USD
Jan 1, 2007
1.27 USD
0 USD
Jan 1, 2008
1.4 USD
0 USD
Jan 1, 2009
1.5 USD
0 USD
Jan 1, 2010
1.58 USD
0 USD
Jan 1, 2011
1.7 USD
0 USD
Jan 1, 2012
1.8 USD
0 USD
Jan 1, 2013
2.35 USD
0 USD
Jan 1, 2014
2.04 USD
0 USD
Jan 1, 2015
2.2 USD
0 USD
Jan 1, 2016
2.06 USD
0 USD
Jan 1, 2017
1.26 USD
0 USD
Jan 1, 2018
1.34 USD
0 USD
Jan 1, 2019
1.42 USD
0 USD

Alliant Energy dividend payout ratio

In 2025, Alliant Energy had a payout ratio of 62.11%. The payout ratio indicates the percentage of the company's profits that Alliant Energy distributes as dividends.
  • 3 Years

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  • Max

Payout ratio
Details
Date
Payout ratio
Jan 1, 2005
-1,750.67 %
Jan 1, 2006
42.93 %
Jan 1, 2007
33.61 %
Jan 1, 2008
53.85 %
Jan 1, 2009
150 %
Jan 1, 2010
59.85 %
Jan 1, 2011
62.04 %
Jan 1, 2012
62.5 %
Jan 1, 2013
87.58 %
Jan 1, 2014
58.62 %
Jan 1, 2015
65.09 %
Jan 1, 2016
89.02 %
Jan 1, 2017
63.32 %
Jan 1, 2018
61.19 %
Jan 1, 2019
60.94 %
Price targets and forecasts for Alliant Energy are not yet available.

Alliant Energy Earnings Estimates

Alliant Energy Earnings Estimates

DateEPS estimateRevenue EstimateQuarterly report
4/30/20260.86USD1.19 BUSD2026 Q1
2/19/20260.59USD723.7 MUSD2025 Q4
8/7/20250.65USD896.12 MUSD2025 Q2
5/2/20240.65USD767.72 MUSD2024 Q1
2/21/20240.57USD695.89 MUSD2023 Q4
11/6/20230.97USD1.13 BUSD2023 Q3
8/2/20230.58USD913.26 MUSD2023 Q2
4/26/20230.7USD1 BUSD2023 Q1
2/15/20230.43USD638.15 MUSD2022 Q4
11/7/20221.02USD1.15 BUSD2022 Q3
...

EESG©

Eulerpool ESG Scorecard© for the Alliant Energy stock

82/100
99
Environment
83
Social
65
Governance
E

Environment

20
Scope 1 - Direct Emissions13,631,273
Scope 2 - Indirect emissions from purchased energy806
Scope 3 - Indirect emissions within the value chain
Total CO₂ emissions13,632,079
CO₂ reduction strategy
Coal energy
Nuclear power
Animal experiments
Fur & Leather
Pesticides
Palm Oil
Tobacco
Genetically modified organisms
Climate concept
Sustainable forestry
Recycling regulations
Environmentally friendly packaging
Hazardous substances
Fuel consumption and efficiency
Water consumption and efficiency
S

Social

20
Percentage of female employees24.752
Percentage of women in management
Percentage of Asian employees2.16
Share of Asian management2.5
Percentage of Hispanic/Latino employees2.47
Hispano/Latino Management share1.43
Percentage of Black employees1.82
Black Management Share3.22
Percentage of white employees92.36
White Management Share92.11
Adult content
Alcohol
Weapons
Firearms
Gambling
Military contracts
Human rights concept
Privacy concept
Occupational health and safety
Catholic
G

Governance (Corporate Governance)

4
Environmental reporting
Stakeholder Engagement
Call Back Policies
Antitrust law

The Eulerpool ESG Scorecard© is the strictly copyrighted intellectual property of Eulerpool Research Systems. Any unauthorized use, imitation, or infringement will be actively pursued and may lead to significant legal consequences. For licenses, collaborations, or usage rights, please contact us directly via our contact form. Contact Form to us.

Alliant Energy shareholder structure

% Name
12.87036%
The Vanguard Group, Inc.
The Vanguard Group, Inc.
7.12008%
BlackRock Institutional Trust Company, N.A.
BlackRock Institutional Trust Company, N.A.
6.51145%
State Street Investment Management (US)
State Street Investment Management (US)
4.19281%
Janus Henderson Investors
Janus Henderson Investors
3.88459%
Victory Capital Management Inc.
Victory Capital Management Inc.
2.66451%
Geode Capital Management, L.L.C.
Geode Capital Management, L.L.C.
2.65106%
MFS Investment Management
MFS Investment Management
2.53545%
Nuveen LLC
Nuveen LLC
1.68095%
Invesco Capital Management LLC
Invesco Capital Management LLC
1.42398%
Franklin Advisers, Inc.
Franklin Advisers, Inc.
...

Alliant Energy Executives and Management Board

LB

Ms. Lisa Barton

(59)

President, Chief Executive Officer, Chief Operating Officer, Director · since 2023

Compensation5.87 M USD
JL

Mr. John Larsen

(61)

Executive Chairman of the Board · since 2010

Compensation5.65 M USD
RD

Mr. Robert Durian

(54)

Chief Financial Officer, Executive Vice President

Compensation2.36 M USD
RS

Mr. Raja Sundararajan

(49)

Executive Vice President

Compensation1.74 M USD
DL

Mr. David De Leon

(62)

Senior Vice President, President of WPL

Compensation1.11 M USD

Alliant Energy Supply Chain

Frequently asked questions about Alliant Energy

The business model of Alliant Energy Corp revolves around providing electric and natural gas services to customers across the Midwest region of the United States. With a focus on delivering reliable and affordable energy solutions, Alliant Energy Corp operates through its two primary business segments: Utility Operations and Corporate Services. The Utility Operations segment entails generating and distributing electricity, as well as distributing natural gas to residential, commercial, and industrial customers. Additionally, the company offers various energy-related products and services to cater to the evolving needs of its customers. Alliant Energy Corp strives to achieve sustainable growth while meeting customer expectations and contributing positively to the communities it serves.

All fundamentals and in-depth analysis of Alliant Energy

Our stock analysis for Alliant Energy Revenue stock includes important financial indicators such as revenue, profit, P/E ratio, P/S ratio, EBIT, as well as information on dividends. We also assess aspects such as stocks, market capitalization, debt, equity, and liabilities of Alliant Energy Revenue. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.