NiSource Market Cap

NiSource has a market cap or net worth of 111.52 billion as of January 16, 2026. Its market cap has increased by 4.44% in one year.

Market Cap

111.52B

Enterprise Value

207.26B

Revenue

33.72B

Ranking

n/a

PE Ratio

23.42

Stock Price

234.13

Market Cap Chart

Since January 2, 1968, NiSource's market cap has increased from 583.34M to 111.52B, an increase of 19,017.75%. That is a compound annual growth rate of 9.47%.

Market Cap History

Date	Market Cap	% Change
Jan 15, 2026	111.52B	1.60%
Dec 31, 2025	109.76B	3.43%
Dec 31, 2024	106.13B	99.26%
Dec 29, 2023	53.26B	-9.53%
Dec 30, 2022	58.87B	-2.55%
Dec 31, 2021	60.41B	32.33%
Dec 31, 2020	Upgrade Pro	Upgrade Pro
Dec 31, 2019	Upgrade Pro	Upgrade Pro
Dec 31, 2018	Upgrade Pro	Upgrade Pro
Dec 29, 2017	Upgrade Pro	Upgrade Pro
Dec 30, 2016	Upgrade Pro	Upgrade Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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Market Cap Rankings