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Alliant Energy (1LNT) Stock Overview
Operates as a utility holding company that provides regulated electric and natural gas services in the United States. More details
| Snowflake Score | |
|---|---|
| Valuation | 0/6 |
| Future Growth | 3/6 |
| Past Performance | 5/6 |
| Financial Health | 0/6 |
| Dividends | 4/6 |
1LNT Community Fair Values
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Alliant Energy Corporation Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | US$59.00 |
| 52 Week High | US$0 |
| 52 Week Low | US$0 |
| Beta | 0.66 |
| 1 Month Change | 0% |
| 3 Month Change | 4.42% |
| 1 Year Change | n/a |
| 3 Year Change | n/a |
| 5 Year Change | n/a |
| Change since IPO | 9.26% |
Recent News & Updates
Recent updates
Shareholder Returns
| 1LNT | IT Electric Utilities | IT Market | |
|---|---|---|---|
| 7D | 0.9% | 2.7% | 1.7% |
| 1Y | n/a | 23.7% | 19.6% |
Return vs Industry: Insufficient data to determine how 1LNT performed against the Italian Electric Utilities industry.
Return vs Market: Insufficient data to determine how 1LNT performed against the Italian Market.
Price Volatility
| 1LNT volatility | |
|---|---|
| 1LNT Average Weekly Movement | 2.1% |
| Electric Utilities Industry Average Movement | 3.1% |
| Market Average Movement | 4.1% |
| 10% most volatile stocks in IT Market | 7.1% |
| 10% least volatile stocks in IT Market | 2.6% |
Stable Share Price: 1LNT has not had significant price volatility in the past 3 months compared to the Italian market.
Volatility Over Time: 1LNT's weekly volatility (2%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| n/a | 2,998 | Lisa Barton | www.alliantenergy.com |
Alliant Energy Corporation operates as a utility holding company that provides regulated electric and natural gas services in the United States. It operates through IPL and WPL segments. The company, through its subsidiary, Interstate Power and Light Company (IPL), engages primarily in the generation and distribution of electricity and the distribution and transportation of natural gas to retail customers in select markets in Iowa.
Alliant Energy Corporation Fundamentals Summary
| 1LNT fundamental statistics | |
|---|---|
| Market cap | €15.19b |
| Earnings (TTM) | €705.85m |
| Revenue (TTM) | €3.69b |
Is 1LNT overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 1LNT income statement (TTM) | |
|---|---|
| Revenue | US$4.27b |
| Cost of Revenue | US$2.27b |
| Gross Profit | US$2.00b |
| Other Expenses | US$1.19b |
| Earnings | US$818.00m |
Last Reported Earnings
Sep 30, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | 3.18 |
| Gross Margin | 46.89% |
| Net Profit Margin | 19.14% |
| Debt/Equity Ratio | 163.1% |
How did 1LNT perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/26 18:41 |
| End of Day Share Price | 2025/11/21 00:00 |
| Earnings | 2025/09/30 |
| Annual Earnings | 2024/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Alliant Energy Corporation is covered by 19 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Jacob Kilstein | Argus Research Company |
| David Parker | Baird |
| Daniel Ford | Barclays |