| Symbol | LNT |
|---|---|
| Name | ALLIANT ENERGY CORP |
| Sector | UTILITIES |
| Region | North America |
| Industry | Electric & Other Services Combined |
| Address | 4902 NORTH BILTMORE LANE, MADISON, WI 53718-2148 |
| Telephone | 608-458-3311 |
| Fax | — |
| — | |
| Website | https://www.alliantenergy.com |
| Incorporation | UNDEFINED |
| Incorporated On | — |
| Employees | — |
| Fiscal Year | — |
| Public Since | — |
| Exchanges | NASDAQ |
| Auditor | — |
| Audit Status | NOT PROVIDED |
| Reporting Status | — |
| CIK | 0000352541 |
| Description | Alliant Energy is the parent of two regulated utilities, Interstate Power and Light and Wisconsin Power and Light, serving nearly 1 million electricity and natural gas customers and approximately 420,000 natural gas-only customers. Both subsidiaries engage in the generation and distribution of electricity and the distribution and transportation of natural gas. Alliant also owns a 16% interest in American Transmission Co. Additional info from NASDAQ: |
DURIAN ROBERT J 🔴 sold 0 shares of ALLIANT ENERGY CORP (LNT) at $68.60 Transaction Date: Aug 10, 2026 | Filing ID: 000003
Read moreAlliant Energy Corporation Announces Second Quarter Earnings Release and Conference Call
Read moreNew Form 11-K - ALLIANT ENERGY CORP <b>Filed:</b> 2026-06-16 <b>AccNo:</b> 0000352541-26-000038 <b>Size:</b> 2 MB
Read moreNew Form SCHEDULE 13G - ALLIANT ENERGY CORP <b>Filed:</b> 2026-04-29 <b>AccNo:</b> 0002100119-26-000053 <b>Size:</b> 7 KB
Read moreNew Form SCHEDULE 13G - ALLIANT ENERGY CORP <b>Filed:</b> 2026-04-28 <b>AccNo:</b> 0002100121-26-000056 <b>Size:</b> 7 KB
Read moreSmyth Antonio P 🔴 sold 1.3K shares of ALLIANT ENERGY CORP (LNT) at $72.18 Transaction Date: Apr 15, 2026 | Filing ID: 000003
Read more