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NI · NYSE

NiSource (NI) Stock Price & Fundamentals

$205.61−1.33%−$2.78End-of-day price as of Oct 9, 2026

NiSource (NI) closed at $205.61 on Oct 9, 2026, down 1.33% from the previous close of $208.39.

Share price, past year

1Y −0.28%

52-week range $200.19 – $244.46. Daily closing prices.
Monthly closing prices
Last closing price of each month
DateClose
Oct 9, 2026$205.61
Sep 30, 2026$211.39
Aug 31, 2026$217.74
Jul 31, 2026$228.22
Jun 30, 2026$228.52
May 29, 2026$229.33
Apr 30, 2026$240.58
Mar 31, 2026$220.67
Feb 27, 2026$210.71
Jan 30, 2026$215.66
Dec 31, 2025$208.15
Nov 28, 2025$207.12
Oct 31, 2025$207.16

Key statistics

Market cap
$98.59B
P/E (TTM)
109.4
EPS (TTM)
$1.88
Revenue (TTM)
$11.37B
Net income (TTM)
$905.10M
Shares outstanding
479.5M
Dividend yield
0.57%
52-week range
$200.19 – $244.46

NiSource's market cap is $98.59B, based on a share price of $205.61 and 479.5M shares outstanding as of Jun 30, 2026.

Financials

NiSource reported revenue of $6.52B for fiscal 2025, up 23.47% from fiscal 2024.

NiSource earned net income of $929.50M in fiscal 2025, a net margin of 14.3%.

Fiscal 2025 revenue was the highest in the 10 years shown.

Annual revenue

FY16FY17FY18FY19FY20FY21FY22FY23FY24FY25
Annual revenue by fiscal year; the table below lists the values.
NiSource annual financials by fiscal year, from SEC filings
Fiscal yearRevenueGrowthNet incomeNet marginEPS (diluted)Free cash flow
FY2025ended Dec 31, 2025$6.52B+23.5%$929.50M14.3%$1.95−$420.00M
FY2024ended Dec 31, 2024$5.28B−1.2%$760.40M14.4%$1.62−$832.50M
FY2023ended Dec 31, 2023$5.35B−6.8%$714.30M13.4%$1.48−$710.70M
FY2022ended Dec 31, 2022$5.74B+21.3%$804.10M14.0%$1.70−$793.70M
FY2021ended Dec 31, 2021$4.73B+5.8%$584.90M12.4%$1.27−$620.10M
FY2020ended Dec 31, 2020$4.47B−11.5%−$17.60M−0.4%−$0.19−$654.10M
FY2019ended Dec 31, 2019$5.05B+1.3%$383.10M7.6%$0.87−$219.10M
FY2018ended Dec 31, 2018$4.99B+2.4%−$50.60M−1.0%−$0.18−$1.28B
FY2017ended Dec 31, 2017$4.87B+8.5%$128.50M2.6%$0.39−$953.60M
FY2016ended Dec 31, 2016$4.49B—$331.50M7.4%$1.02−$671.90M
NiSource quarterly results
QuarterRevenueNet incomeEPS (diluted)
Q2 FY2026ended Jun 30, 2026$1.29B$45.50M$0.09
Q1 FY2026ended Mar 31, 2026$2.32B$507.10M$1.06
Q4 FY2025ended Dec 31, 2025$6.52B$257.80M$0.53
Q3 FY2025ended Sep 30, 2025$1.24B$94.70M$0.20
Q2 FY2025ended Jun 30, 2025$1.25B$102.20M$0.22
Q1 FY2025ended Mar 31, 2025$2.15B$474.80M$1.00
Q4 FY2024ended Dec 31, 2024$5.28B$223.90M$0.47
Q3 FY2024ended Sep 30, 2024$1.08B$85.70M$0.19

Company profile

Name
NiSource Inc
Ticker
NI
Exchange
NYSE
Industry (SEC SIC)
Electric & Other Services Combined
Headquarters
801 East 86th Ave, Merrillville, IN 46410-6272
Incorporated in
DE
Fiscal year ends
December
SEC CIK
0001111711

Recent SEC filings

Frequently asked questions

What is NiSource's stock price?

NiSource (NI) closed at $205.61 on Oct 9, 2026, down 1.33% from the previous close of $208.39.

What is NiSource's market cap?

NiSource's market cap is $98.59B, based on a share price of $205.61 and 479.5M shares outstanding as of Jun 30, 2026.

How much revenue does NiSource make?

NiSource reported revenue of $6.52B for fiscal 2025, up 23.47% from fiscal 2024.

What is NI's P/E ratio?

NiSource's price-to-earnings ratio is 109.4, based on trailing twelve-month diluted EPS of $1.88.

Does NiSource pay a dividend?

Yes. NiSource declared $1.18 per share in dividends over the last four quarters, a yield of 0.57%.

Sources and methodology

Fundamentals come from NiSource Inc's filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures