Alliant Energy Corporation company logo
Alliant Energy Corporation logo

Alliant Energy Corporation (LNT) Market Cap

Market Cap

$19.32B$95.56M+0.50%

Summary

Current Value
As of today, LNT market cap is $19B, up +0.50% in the current trading session
Category
Based on its current market cap, LNT falls into the Large Cap category
Historical Performance
LNT market cap is up +15.72% year-to-date, up +15.43% over the past 365 days
All-Time High Comparison
LNT market cap is currently -4.15% below its historical high of $20B set on
3-Year Low Comparison
LNT market cap is +63.96% 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+0.5%-1.1%+3.4%+15.7%+15.4%+37.8%+31.9%
Price$74.79+0.5%-1.1%+3.4%+15.0%+14.7%+34.6%+27.6%
Shares Outstanding258.28M0.0%+0.7%+2.4%+3.4%
PE Ratio23.52+0.5%-1.1%+3.4%+13.7%+16.7%+10.8%+0.2%
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%
$31.04B+0.3%-0.7%+2.1%+9.1%+12.0%+34.7%+41.5%
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$20B-4.2%
3M$20B-4.2%
6M$20B-4.2%
1Y$20B-4.2%
3Y$20B-4.2%
5Y$20B-4.2%
All$20B-4.2%

Market Cap Lows

LNT Market Cap Lows Comparison
PeriodLowDateCurrent
1M$19B+2.3%
3M$18B+7.5%
6M$17B+15.4%
1Y$16B+18.3%
3Y$12B+64.0%
5Y$12B+64.0%
All$330M+5751.9%

Market Cap History

DateValueChange
$19B+15.7%
$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 +0.50% today

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

    LNT market cap is up +15.43% year-over-year

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

    LNT market cap is currently -4.15% below its historical high of $20B set on July 2, 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