LNT Alliant Energy Corporation
NASDAQActiveCommon stock
LNT is the ticker symbol of Alliant Energy Corporation, which is listed on NASDAQ.
LNT at a glance
- Symbol
- LNT
- Company / issuer
- Alliant Energy Corporation
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Apr 2015 – present
- Sector
- Utilities
- Industry
- Power Generation
- Country
- United States
- Market cap
- $16.4 billion (Sep 2026)
Alliant Energy Corporation company profile
- Industry (SIC)
- Electric & Other Services Combined
- Headquarters
- Madison, WI
- Incorporated in
- WI
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-20
- Latest interim report
- 10-Q filed 2026-07-31
- SEC CIK
- 352541
Former company names
- Interstate Energy Corp (until 1999)
- Wpl Holdings Inc (until 1998)
Source: SEC EDGAR filer data.
LNT price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol LNT?
LNT is the ticker symbol of Alliant Energy Corporation on NASDAQ.
Is LNT still trading?
Yes. LNT appears in the current NASDAQ listings as of Sep 2026.
Which exchange is LNT listed on?
LNT is listed on NASDAQ.