Nisource annual operating expenses
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Nisource Operating Expenses Growth & History (NI)
Nisource's operating expenses was $4.81B for fiscal 2025.
View full Nisource company overviewNisource annual operating expenses history
| Fiscal year | Period ended | Operating expenses | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $4.81B | $807.3M | +20.18% |
| 2024 | 2024-12-31 | $4.00B | −$210.3M | −5.00% |
| 2023 | 2023-12-31 | $4.21B | −$374.9M | −8.18% |
| 2022 | 2022-12-31 | $4.58B | $692.1M | +17.78% |
| 2021 | 2021-12-31 | $3.89B | −$238.2M | −5.77% |
| 2020 | 2020-12-31 | $4.13B | −$187.3M | −4.34% |
| 2019 | 2019-12-31 | $4.32B | −$671.6M | −13.46% |
| 2018 | 2018-12-31 | $4.99B | $1.04B | +26.22% |
| 2017 | 2017-12-31 | $3.95B | $327.0M | +9.02% |
| 2016 | 2016-12-31 | $3.63B | −$225.5M | −5.85% |
| 2015 | 2015-12-31 | $3.85B | $1.74B | +82.52% |
| 2014 | 2014-12-31 | $2.11B | $146.1M | +7.44% |
| 2013 | 2013-12-31 | $1.96B | −$541.8M | −21.62% |
| 2012 | 2012-12-31 | $2.51B | −$41.6M | −1.63% |
| 2011 | 2011-12-31 | $2.55B | $17.1M | +0.68% |
| 2010 | 2010-12-31 | $2.53B | −$19.0M | −0.75% |
| 2009 | 2009-12-31 | $2.55B | $209.4M | +8.95% |
| 2008 | 2008-12-31 | $2.34B | — | — |
Nisource quarterly operating expenses
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Q2.26
| Fiscal quarter | Period ended | Operating expenses | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $1.11B | $94.2M | +9.23% |
| Q1 2026 | 2026-03-31 | $1.54B | $120.1M | +8.44% |
| Q4 2025 | 2025-12-31 | $1.39B | $216.4M | +18.48% |
| Q3 2025 | 2025-09-30 | $975.6M | $117.6M | +13.71% |
| Q2 2025 | 2025-06-30 | $1.02B | $172.4M | +20.34% |
| Q1 2025 | 2025-03-31 | $1.42B | $300.9M | +26.80% |
| Q4 2024 | 2024-12-31 | $1.17B | $111.6M | +10.53% |
| Q3 2024 | 2024-09-30 | $858.0M | $63.6M | +8.01% |
| Q2 2024 | 2024-06-30 | $847.7M | −$73.4M | −7.97% |
| Q1 2024 | 2024-03-31 | $1.12B | −$312.1M | −21.75% |
| Q4 2023 | 2023-12-31 | $1.06B | −$279.7M | −20.89% |
| Q3 2023 | 2023-09-30 | $794.4M | −$138.4M | −14.84% |
| Q2 2023 | 2023-06-30 | $921.1M | −$118.8M | −11.42% |
| Q1 2023 | 2023-03-31 | $1.44B | $162.0M | +12.73% |
| Q4 2022 | 2022-12-31 | $1.34B | $214.9M | +19.12% |
| Q3 2022 | 2022-09-30 | $932.8M | $120.5M | +14.83% |
| Q2 2022 | 2022-06-30 | $1.04B | $196.1M | +23.24% |
| Q1 2022 | 2022-03-31 | $1.27B | $160.6M | +14.44% |
| Q4 2021 | 2021-12-31 | $1.12B | $131.3M | +13.22% |
| Q3 2021 | 2021-09-30 | $812.3M | $2.6M | +0.32% |
| Q2 2021 | 2021-06-30 | $843.8M | −$27.2M | −3.12% |
| Q1 2021 | 2021-03-31 | $1.11B | −$344.9M | −23.67% |
| Q4 2020 | 2020-12-31 | $992.9M | −$442.3M | −30.82% |
| Q3 2020 | 2020-09-30 | $809.7M | −$30.8M | −3.66% |
| Q2 2020 | 2020-06-30 | $871.0M | $324.1M | +59.26% |
| Q1 2020 | 2020-03-31 | $1.46B | −$38.3M | −2.56% |
| Q4 2019 | 2019-12-31 | $1.44B | −$104.9M | −6.81% |
| Q3 2019 | 2019-09-30 | $840.5M | −$370.4M | −30.59% |
| Q2 2019 | 2019-06-30 | $546.9M | −$341.7M | −38.45% |
| Q1 2019 | 2019-03-31 | $1.50B | $145.4M | +10.77% |
| Q4 2018 | 2018-12-31 | $1.54B | $442.4M | +40.30% |
| Q3 2018 | 2018-09-30 | $1.21B | $405.1M | +50.27% |
| Q2 2018 | 2018-06-30 | $888.6M | $21.9M | +2.53% |
| Q1 2018 | 2018-03-31 | $1.35B | $167.0M | +14.11% |
| Q4 2017 | 2017-12-31 | $1.10B | −$916.1M | −45.49% |
| Q3 2017 | 2017-09-30 | $805.8M | $276.4M | +52.21% |
| Q2 2017 | 2017-06-30 | $866.7M | $342.2M | +65.24% |
| Q1 2017 | 2017-03-31 | $1.18B | $624.5M | +111.78% |
| Q4 2016 | 2016-12-31 | $2.01B | −$171.8M | −7.86% |
| Q3 2016 | 2016-09-30 | $529.4M | $31.0M | +6.22% |
| Q2 2016 | 2016-06-30 | $524.5M | −$25.7M | −4.67% |
| Q1 2016 | 2016-03-31 | $558.7M | −$59.0M | −9.55% |
| Q4 2015 | 2015-12-31 | $2.19B | $2.07B | +1792.29% |
| Q3 2015 | 2015-09-30 | $498.4M | −$6.3M | −1.25% |
| Q2 2015 | 2015-06-30 | $550.2M | −$204.7M | −27.12% |
| Q1 2015 | 2015-03-31 | $617.7M | −$117.6M | −15.99% |
| Q4 2014 | 2014-12-31 | $115.5M | — | — |
| Q3 2014 | 2014-09-30 | $504.7M | −$163.2M | −24.43% |
| Q2 2014 | 2014-06-30 | $754.9M | $88.7M | +13.31% |
| Q1 2014 | 2014-03-31 | $735.3M | $50.9M | +7.44% |
| Q3 2013 | 2013-09-30 | $667.9M | $62.4M | +10.31% |
| Q2 2013 | 2013-06-30 | $666.2M | $62.7M | +10.39% |
| Q1 2013 | 2013-03-31 | $684.4M | $52.9M | +8.38% |
| Q4 2012 | 2012-12-31 | $665.6M | −$20.5M | −2.99% |
| Q3 2012 | 2012-09-30 | $605.5M | $3.8M | +0.63% |
| Q2 2012 | 2012-06-30 | $603.5M | $900,000 | +0.15% |
| Q1 2012 | 2012-03-31 | $631.5M | −$25.8M | −3.93% |
| Q4 2011 | 2011-12-31 | $686.1M | $23.4M | +3.53% |
| Q3 2011 | 2011-09-30 | $601.7M | $3.4M | +0.57% |
| Q2 2011 | 2011-06-30 | $602.6M | $9.4M | +1.58% |
| Q1 2011 | 2011-03-31 | $657.3M | −$19.1M | −2.82% |
| Q4 2010 | 2010-12-31 | $662.7M | — | — |
| Q3 2010 | 2010-09-30 | $598.3M | $29.1M | +5.11% |
| Q2 2010 | 2010-06-30 | $593.2M | $25.7M | +4.53% |
| Q1 2010 | 2010-03-31 | $676.4M | — | — |
| Q3 2009 | 2009-09-30 | $569.2M | — | — |
| Q2 2009 | 2009-06-30 | $567.5M | — | — |
Nisource operating expenses trends
Over the last five fiscal years, Nisource's operating expenses increased from $4.13B to $4.81B, a change of $676.0M. The latest reported quarter, Q2 2026, shows $1.11B.
About the metric
What operating expenses mean
Operating expenses are the recurring costs of running a company’s business beyond the direct costs used to calculate gross profit. They commonly include selling, general and administrative expenses, research and development, and other operating costs.
Calculation and source
SEC-reported and calculated operating expenses
TickerStat uses operating expenses reported in company SEC filings when available. When a separate total is unavailable, it calculates operating expenses as aligned gross profit minus operating income for the same fiscal period. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Nisource source filings ↗