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NiSource Inc. (NI) stock

NINYSEElectric & Other Services CombinedFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 28, 2026Score 6/3012% above fair value
$46.05+0.24 (+0.52%)

Close on Nov 13, 2026Market cap $22.09BP/E 23.5Yield 2.43%

NiSource gross margin

Gross margin is gross profit as a percentage of revenue.

NiSource's gross margin for the twelve months ending Sep 30, 2026 was 86.4%. For fiscal 2025 it was 75.7%, against 78.6% the year before. The highest annual figure on record is 103.1% in fiscal 2019.

Annual gross margin

PeriodPeriod endValueChange (pts)
FY2025Dec 31, 202575.7%−2.9
FY2024Dec 31, 202478.6%+7.2
FY2023Dec 31, 202371.3%+8.1
FY2022Dec 31, 202263.2%−7.3
FY2021Dec 31, 202170.6%−4.6
FY2020Dec 31, 202075.2%−27.9
FY2019Dec 31, 2019103.1%+0.6
FY2018Dec 31, 2018102.5%−0.6
FY2017Dec 31, 2017103.1%+0.8
FY2016Dec 31, 2016102.3%+2.3
FY2015Dec 31, 2015100.0%+45.0
FY2014Dec 31, 201455.0%−2.6
FY2013Dec 31, 201357.6%−12.3
FY2012Dec 31, 201269.8%+9.9
FY2011Dec 31, 201159.9%+6.5
FY2010Dec 31, 201053.5%+3.4
FY2009Dec 31, 200950.1%+13.6
FY2008Dec 31, 200836.6%–

Quarterly gross margin

Change is against the same quarter a year earlier.

PeriodPeriod endValueChange (pts)
Q3 FY2026Sep 30, 202684.0%−0.3
Q2 FY2026Jun 30, 202685.0%+6.0
Q1 FY2026Mar 31, 202671.2%+1.3
Q4 FY2025Dec 31, 202592.6%−0.3
Q3 FY2025Sep 30, 202584.4%+0.2
Q2 FY2025Jun 30, 202579.0%−5.4
Q1 FY2025Mar 31, 202569.9%−4.3
Q4 FY2024Dec 31, 202492.9%+19.4
Q3 FY2024Sep 30, 202484.1%+1.8
Q2 FY2024Jun 30, 202484.4%+7.5
Q1 FY2024Mar 31, 202474.1%+13.0
Q4 FY2023Dec 31, 202373.5%+16.8
Q3 FY2023Sep 30, 202382.4%+12.7
Q2 FY2023Jun 30, 202376.9%+9.3
Q1 FY2023Mar 31, 202361.1%−1.2
Q4 FY2022Dec 31, 202256.7%−4.7
Q3 FY2022Sep 30, 202269.6%−8.7
Q2 FY2022Jun 30, 202267.6%−9.3
Q1 FY2022Mar 31, 202262.3%−6.9
Q4 FY2021Dec 31, 202161.4%−59.4
Q3 FY2021Sep 30, 202178.3%−21.7
Q2 FY2021Jun 30, 202176.8%−23.2
Q1 FY2021Mar 31, 202169.2%−30.8
Q4 FY2020Dec 31, 2020120.8%+8.3
Q3 FY2020Sep 30, 2020100.0%+0.0
Q2 FY2020Jun 30, 2020100.0%+0.0
Q1 FY2020Mar 31, 2020100.0%+0.0
Q4 FY2019Dec 31, 2019112.5%+3.3
Q3 FY2019Sep 30, 2019100.0%+0.0
Q2 FY2019Jun 30, 2019100.0%+0.0
Q1 FY2019Mar 31, 2019100.0%+0.0
Q4 FY2018Dec 31, 2018109.2%+9.2
Q3 FY2018Sep 30, 2018100.0%+0.0
Q2 FY2018Jun 30, 2018100.0%+0.0
Q1 FY2018Mar 31, 2018100.0%+0.0
Q4 FY2017Dec 31, 2017100.0%−73.2
Q3 FY2017Sep 30, 2017100.0%–
Q2 FY2017Jun 30, 2017100.0%–
Q1 FY2017Mar 31, 2017100.0%–
Q4 FY2016Dec 31, 2016173.2%–

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