Alliant Energy Corporation (LNT)
NASDAQ · Utilities · Regulated Electric
Profile
Alliant Energy Corporation
- Exchange
- NASDAQ
- Ticker
- LNT
- Sector
- Utilities
- Industry
- Regulated Electric
- Country
- US
Alliant Energy Corporation functions as a utility holding company, specializing in the provision of regulated electricity and natural gas services. Its operational structure is divided into three principal segments: Utility Electric Operations, Utility Gas Operations, and Utility Other. Through its primary subsidiary, Interstate Power and Light Company (IPL), the corporation generates and distributes electricity, and manages the distribution and transportation of natural gas to retail customers throughout Iowa. IPL also markets electricity to wholesale buyers across Minnesota, Illinois, and Iowa, and generates and supplies steam in Cedar Rapids, Iowa. Similarly, its other subsidiary, Wisconsin Power and Light Company (WPL), is responsible for electricity generation and distribution, alongside natural gas distribution and transport, for retail clients within Wisconsin. WPL additionally sells wholesale electricity in Wisconsin. As of December 31, 2021, IPL catered to approximately 500,000 retail electric customers and 225,000 natural gas customers, while WPL provided services to about 485,000 retail electric accounts and 200,000 natural gas accounts. The company's diverse retail customer base includes businesses in farming, agriculture, industrial manufacturing, chemical production, packaging, and food processing. In addition to its core utility functions, Alliant Energy owns and operates a short-line rail freight service, a multi-modal freight terminal (encompassing barge, rail, and truck operations) on the Mississippi River, and a rail-served warehouse, all located in Iowa. It further provides freight brokerage services. The company also maintains interests in a 347-megawatt (MW) natural gas-fueled electric generating unit situated near Sheboygan Falls, Wisconsin, and a 225 MW wind farm located in Oklahoma. Alliant Energy Corporation was established in 1981 and maintains its headquarters in Madison, Wisconsin.
Key facts
Alliant Energy Corporation: key facts
- Alliant Energy Corporation (NASDAQ: LNT) is a Regulated Electric company in the Utilities sector.
- In fiscal 2025, Alliant Energy Corporation reported revenue of $4.4B and net income of $810.0M.
- Revenue grew 4.4% a year over the last 4 fiscal years.
- Free cash flow was positive in 0 of the last 5 fiscal years.
- Net income was positive in 5 of the last 5 fiscal years.
- Over the last twelve months, revenue was $4.5B and net income was $934.0M.
MonkScore
Alliant Energy Corporation's MonkScore
MonkScore
MonkScore range: 10–20
as of October 2026
Sector rank: 163 of 208 in Utilities
How this score is madeDisclaimer
Pillar ranges
- Growth20–30
- Profitability20–30
- Quality10–20
- Market Conviction60–70
- Safety0–10
The MonkScore runs from 0 to 100. Each range is one of ten 10-point groups, from 0–10 to 90–100.
Each pillar's range uses the same ten groups. The exact score and the pillar scores are in the MonkStreet app.
Fundamentals
Figures from the statements
Alliant Energy Corporation's annual figures and the last twelve months, in USD. Last report: 30 September 2026.
| Figure | Last 12 months | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 |
|---|---|---|---|---|---|---|
| Revenue | $4.5B | $4.4B | $4.0B | $4.0B | $4.2B | $3.7B |
| Gross profit | $2.0B | $1.7B | $1.8B | $1.7B | $1.7B | $1.6B |
| Operating income | $1.0B | $1.0B | $886.0M | $943.0M | $928.0M | $795.0M |
| Net income | $934.0M | $810.0M | $690.0M | $703.0M | $686.0M | $674.0M |
| Operating cash flow | $1.2B | $1.2B | $1.2B | $867.0M | $486.0M | $582.0M |
| Capital expenditure | -$3.3B | -$2.5B | -$2.2B | -$1.9B | -$1.5B | -$1.2B |
| Free cash flow | -$2.1B | -$1.3B | -$1.1B | -$987.0M | -$998.0M | -$587.0M |
| Total debt | $12.6B | $12.3B | $10.4B | $9.5B | $8.7B | $7.9B |
| Cash | $26.0M | $556.0M | $81.0M | $62.0M | $20.0M | $39.0M |
Revenue growth a year
- 1-year
- 9.6%
- 3-year
- 1.2%
- 4-year
- 4.4%
Compound growth between fiscal years.
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Page built on 31 October 2026.