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NiSource Inc. logo

NiSource Inc. (NI) Market Cap

Market Cap

$22.94B$67.12M+0.29%

Summary

Current Value
As of today, NI market cap is $23B, up +0.29% in the most recent trading session on
Category
Based on its current market cap, NI falls into the Large Cap category
Historical Performance
NI market cap is up +14.82% year-to-date, up +26.59% over the past 365 days
All-Time High Comparison
NI market cap is currently -1.15% below its historical high of $23B set on
3-Year Low Comparison
NI market cap is +140.13% above its 3-year low of $10B reached on
Sector Comparison
NI market cap is higher than 73.64% of companies in Utilities sector

Market Cap Chart

SUGGESTED SERIES

Performance

NI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$23B+0.3%+2.3%+4.5%+14.8%+26.6%+102.8%+130.1%
Price$47.85+0.3%+2.1%+3.2%+14.6%+24.3%+74.7%+88.2%
Shares Outstanding479.44M+0.0%+1.9%+16.1%+22.2%
PE Ratio23.81+0.3%+2.1%+0.3%+11.4%+14.8%+27.7%-66.2%
TTM Revenue$6.82B+2.7%+2.7%+15.0%+14.8%+47.6%
TTM EPS$2.01+2.9%+2.9%+8.3%+36.8%+456.7%
$39.61B+0.2%+1.3%+4.1%+9.8%+21.1%+74.2%+101.7%
TTM Dividend$1.160.0%+1.8%+1.8%+3.6%+6.4%+19.6%+34.9%
TTM Net Income$1.04B+2.9%+2.9%+7.2%+48.8%+402.8%

Market Cap Highs

NI Market Cap Highs Comparison
PeriodHighDateCurrent
1M$23B-1.1%
3M$23B-1.1%
6M$23B-1.1%
1Y$23B-1.1%
3Y$23B-1.1%
5Y$23B-1.1%
All$23B-1.1%

Market Cap Lows

NI Market Cap Lows Comparison
PeriodLowDateCurrent
1M$22B+3.4%
3M$21B+7.7%
6M$20B+17.3%
1Y$18B+26.6%
3Y$10B+140.1%
5Y$9B+145.2%
All$237M+9567.0%

Market Cap History

DateValueChange
$23B+14.8%
$20B+16.7%
$17B+44.2%
$12B+5.1%
$11B+1.0%
$11B+24.5%
$9B-15.5%
$11B+12.7%
$9B+9.1%
$9B+20.9%
$7B+14.9%
$6B+18.2%
$5B+30.0%
$4B+33.5%
$3B+15.1%
$3B+36.6%
$2B+15.5%
$2B+41.4%
$1B-41.9%
$2B-21.5%
$3B+16.0%
$2B-7.8%
DateValueChange
$2B+7.0%
$2B+15.8%
$2B+4.4%
$2B-24.6%
$2B+184.8%
$872M-38.0%
$1B+16.4%
$1B+29.7%
$931M-0.7%
$938M+25.5%
$747M-12.1%
$850M+24.2%
$685M+1.5%
$675M+32.1%
$511M-3.3%
$528M+32.1%
$400M+63.4%
$245M-27.6%
$338M+19.2%
$283M-11.7%
$321M-

FAQ

  • What is the current market cap of NI?

    As of today, NI market cap is $23B

  • What market cap category does NI fall into?

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

  • What is NI market cap today change?

    NI market cap is up +0.29% today

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

    NI market cap is up +26.59% year-over-year

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

    NI market cap is currently -1.15% below its historical high of $23B set on April 28, 2026

  • How does NI market cap rank versus sector peers?

    NI market cap is higher than 73.64% of companies in Utilities sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. NI Official Website www.nisource.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1111711/000111171126000027/0001111711-26-000027-index.htm
  3. NI Profile on Yahoo Finance finance.yahoo.com/quote/NI
  4. NI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ni