Alliant Energy Corporation

NasdaqGS:LNT

Sector

🔌 Utilities

Industries

🚰 General Utilities

⚡️ Electricity

💨 Gas

Location

United States

Market Cap

USD 15.44 B

Share Price

USD 60.01

Avg Daily Volume

2,206,484

Change (1 day)

-0.13%

Change (1 year)

20.94%

Change (YTD)

1.47%

Alliant Energy Corporation Market Capitalization on June 18, 2025: USD 15.44 B

Alliant Energy Corporation Market Capitalization is USD 15.44 B on June 18, 2025, a 21.42% change year over year. Market capitalization represents total company value in stock market; higher suggests larger, more established company.

Alliant Energy Corporation 52-week low Market Capitalization is USD 17.09 B on June 18, 2025, which is 10.69% above the current Market Capitalization.
Alliant Energy Corporation 52-week low Market Capitalization is USD 12.93 B on June 18, 2025, which is -16.25% below the current Market Capitalization.
Alliant Energy Corporation average Market Capitalization for the last 52 weeks is USD 15.30 B.

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Key data

Date	Market Capitalization	Share Price	Share Price	Price to Earnings Ratio (P/E)

NasdaqGS: LNT

Alliant Energy Corporation

CEO	Ms. Lisa M. Barton
IPO Date	Jan. 5, 1988
Location	United States
Headquarters	4902 North Biltmore Lane
Employees	2,998
Sector	🔌 Utilities
Industries General Utilities ⚡️ Electricity 💨 Gas

Description

Alliant Energy Corporation operates as a utility holding company that provides regulated electricity and natural gas services. It operates through three segments: Utility Electric Operations, Utility Gas Operations, and Utility Other. The company, through its subsidiary, Interstate Power and Light Company (IPL), primarily generates and distributes electricity, and distributes and transports natural gas to retail customers in Iowa; sells electricity to wholesale customers in Minnesota, Illinois, and Iowa; and generates and distributes steam in Cedar Rapids, Iowa. Alliant Energy Corporation, through its other subsidiary, Wisconsin Power and Light Company (WPL), generates and distributes electricity, and distributes and transports natural gas to retail customers in Wisconsin; and sells electricity to wholesale customers in Wisconsin. As of December 31, 2021, IPL supplied electric and natural gas service to approximately 500,000 and 225,000 retail customers respectively; and WPL supplied electric and natural gas service to approximately 485,000 and 200,000 retail customers, respectively. It serves retail customers in the farming, agriculture, industrial manufacturing, chemical, and packaging and food industries. In addition, the company owns and operates a short-line rail freight service in Iowa; a barge, rail, and truck freight terminal on the Mississippi River; and a rail-served warehouse in Iowa, as well as offers freight brokerage services. Further, it holds interests in a 347 megawatt (MW) natural gas-fired electric generating unit near Sheboygan Falls, Wisconsin; and a 225 MW wind farm located in Oklahoma. The company was incorporated in 1981 and is headquartered in Madison, Wisconsin.