NiSource Inc. company logo
NiSource Inc. logo

NiSource Inc. (NI) Market Cap

Market Cap

$22.20B$309.97M-1.38%

Summary

Current Value
As of today, NI market cap is $22B, down -1.38% in the current trading session
Category
Based on its current market cap, NI falls into the Large Cap category
Historical Performance
NI market cap is up +11.10% year-to-date, up +19.13% over the past 365 days
All-Time High Comparison
NI market cap is currently -1.38% below its historical high of $23B set on
3-Year Low Comparison
NI market cap is +132.34% above its 3-year low of $10B reached on
Sector Comparison
NI market cap is higher than 73.39% of companies in Utilities sector

Market Cap Chart

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Performance

NI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$22B-1.4%+6.8%+11.7%+11.1%+19.1%+94.3%+159.1%
Price$46.91-1.4%+6.8%+11.7%+12.3%+18.3%+69.3%+114.6%
Shares Outstanding473.23M-1.1%+0.7%+14.7%+20.8%
PE Ratio24.01-1.4%+6.8%+8.3%+12.3%-2.0%+46.6%
TTM Revenue$6.64B+5.0%+5.0%+21.8%+13.5%+41.9%
TTM EPS$1.95+3.2%+3.2%+20.6%+15.5%+1111.0%
$38.30B-0.8%+3.8%+7.8%+6.2%+18.1%+68.7%+110.1%
TTM Dividend Per Share$1.140.0%0.0%+1.8%+1.8%+6.0%+19.4%+34.1%
TTM Net Income$1.01B+3.4%+3.4%+19.8%+27.6%+7212.7%

Market Cap Highs

NI Market Cap Highs Comparison
PeriodHighDateCurrent
1M$23B-1.4%
3M$23B-1.4%
6M$23B-1.4%
1Y$23B-1.4%
3Y$23B-1.4%
5Y$23B-1.4%
All$23B-1.4%

Market Cap Lows

NI Market Cap Lows Comparison
PeriodLowDateCurrent
1M$21B+6.8%
3M$19B+14.5%
6M$19B+19.7%
1Y$17B+27.1%
3Y$10B+132.3%
5Y$9B+159.1%
All$237M+9253.4%

Market Cap History

DateValueChange
$22B+11.1%
$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 $22B

  • 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 down -1.38% today

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

    NI market cap is up +19.13% year-over-year

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

    NI market cap is currently -1.38% below its historical high of $23B set on March 4, 2026

  • How does NI market cap rank versus sector peers?

    NI market cap is higher than 73.39% 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 Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1111711/000111171126000027/0001111711-26-000027-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1111711/000111171126000027/0001111711-26-000027-index.htm
  4. NI Profile on Yahoo Finance finance.yahoo.com/quote/NI
  5. NI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ni