Alliant Energy Corporation company logo
Alliant Energy Corporation logo

Alliant Energy Corporation (LNT) Market Cap

Market Cap

$18.88B$126.56M+0.67%

Summary

Current Value
As of today, LNT market cap is $19B, up +0.67% in the most recent trading session on
Category
Based on its current market cap, LNT falls into the Large Cap category
Historical Performance
LNT market cap is up +13.12% year-to-date, up +19.63% over the past 365 days
All-Time High Comparison
LNT market cap is currently -1.28% below its historical high of $19B set on
3-Year Low Comparison
LNT market cap is +60.28% above its 3-year low of $12B reached on
Sector Comparison
LNT market cap is higher than 69.37% of companies in Utilities sector

Market Cap Chart

SUGGESTED SERIES

Performance

LNT Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$19B+0.7%+0.7%+2.6%+13.1%+19.6%+41.3%+29.1%
Price$73.11+0.7%+0.7%+2.1%+12.5%+18.8%+37.3%+24.8%
Shares Outstanding258.28M0.0%+0.7%+2.9%+3.4%
PE Ratio22.99+0.7%+0.7%+1.0%+11.2%+8.3%+12.9%-3.4%
TTM Revenue$4.42B+1.3%+1.3%+8.3%+4.9%+29.9%
TTM EPS$3.18+1.2%+1.2%+9.7%+21.6%+29.3%
$30.61B+0.4%+0.4%+1.5%+7.5%+16.0%+37.5%+40.8%
TTM Dividend$2.090.0%0.0%+1.3%+2.7%+5.6%+18.5%+33.2%
TTM Net Income$821.00M+1.4%+1.4%+10.2%+25.0%+31.2%

Market Cap Highs

LNT Market Cap Highs Comparison
PeriodHighDateCurrent
1M$19B-1.1%
3M$19B-1.3%
6M$19B-1.3%
1Y$19B-1.3%
3Y$19B-1.3%
5Y$19B-1.3%
All$19B-1.3%

Market Cap Lows

LNT Market Cap Lows Comparison
PeriodLowDateCurrent
1M$18B+5.1%
3M$18B+6.9%
6M$17B+13.8%
1Y$15B+22.7%
3Y$12B+60.3%
5Y$12B+60.3%
All$330M+5620.4%

Market Cap History

DateValueChange
$19B+13.1%
$17B+10.1%
$15B+15.6%
$13B-5.2%
$14B-10.0%
$15B+19.6%
$13B-4.0%
$13B+34.4%
$10B+1.2%
$10B+14.0%
$9B+21.7%
$7B-3.8%
$7B+28.7%
$6B+17.5%
$5B-0.5%
$5B+20.1%
$4B+21.8%
$3B+3.9%
$3B-28.2%
$4B+2.4%
$4B+33.7%
$3B-0.9%
DateValueChange
$3B+19.8%
$3B+80.9%
$2B-43.9%
$3B+8.1%
$3B+15.9%
$2B-13.2%
$3B+145.5%
$1B+17.8%
$866M-8.2%
$942M+11.9%
$842M-15.8%
$1B+8.2%
$925M+5.5%
$877M+34.3%
$653M+0.5%
$650M+6.0%
$613M+6.5%
$576M-13.0%
$662M+23.8%
$534M+35.7%
$394M-

FAQ

  • What is the current market cap of LNT?

    As of today, LNT market cap is $19B

  • What market cap category does LNT fall into?

    Based on its current market cap, LNT falls into the Large Cap category

  • What is LNT market cap today change?

    LNT market cap is up +0.67% today

  • What is 1-year change in LNT market cap?

    LNT market cap is up +19.63% year-over-year

  • How far is LNT market cap from its all-time high?

    LNT market cap is currently -1.28% below its historical high of $19B set on May 1, 2026

  • How does LNT market cap rank versus sector peers?

    LNT market cap is higher than 69.37% of companies in Utilities sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. LNT Official Website www.alliantenergy.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/352541/000035254126000007/0000352541-26-000007-index.htm
  3. LNT Profile on Yahoo Finance finance.yahoo.com/quote/LNT
  4. LNT Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/lnt