Skip to content

Company · CIK 0000352541

ALLIANT ENERGY CORP

LNT

Exchange

Nasdaq

Entity type

operating

Fiscal year end

Dec 31

Headquarters

WI

Search this company’s filings

Search features

10 guest searches · Free accounts get 10 a day · No credit card

Market data

Price

Oct 9, 11:18 AM ET
$65.75+$0.25 (+0.374%)

LNT · Last trade

Prev close
$65.50
Range (30d)
$63.21 – $67.86

On the record

Recent filings

10 filings

Insiders

10

Tickers

Addresses

  • business

    4902 NORTH BILTMORE LANE SUITE 1000

    MADISON, WI, 53718-2148

  • mailing

    4902 NORTH BILTMORE LANE SUITE 1000

    MADISON, WI, 53718-2148

Former names

  • ALLIANT ENERGY CORP2026-07-31
  • INTERSTATE ENERGY CORP1999-05-13
  • WPL HOLDINGS INC1998-02-23

Same industry

Related Electric & Other Services Combined companies

View all Electric & Other Services Combined companies