NI
Nisource Inc.
NYSEUnited States
Market capitalizationUSD 19.6BAs of 9/18/2026, 11:59:59 PM
Nisource Inc. (NI) is a publicly traded company listed on New York Stock Exchange and associated with United States. Its latest validated market capitalization is USD 19.6B. The latest available share price is $40.58. Institution currently ranks it #1,241 globally by market capitalization.
Global rank#1,241
Country rank#636United States
Share price$40.58end of day
Market capUSD 19.6B
Share price$40.58
1D change-0.81%
Price history
Adjusted historical share price · USDPrice history unavailableCurrent market data remains available while historical price coverage is prepared.
Company profile
Legal nameNISOURCE INC.
TickerNI
Primary listingNew York Stock Exchange
CountryUnited States
Institution
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