Listed

Nisource Inc.

NINYSECIK 1111711UtilitiesFiscal year ends Dec 31

Latest reported revenue, Q2 FY2026$1.29bnRevenue, Q2 FY2026, three months to 2026-06-30$1.29bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figureThree months to Jun 30, 2026, from the 10-Q filed Aug 5, 2026.

Latest quarter: Q2 FY2026

Three months to Jun 30, 2026, against the same quarter a year earlier.

  • Revenue$1.29bnRevenue, Q2 FY2026, three months to 2026-06-30$1.29bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure+3.4% on a year earlier
  • Gross marginnot reported (Gross profit not reported)No year-earlier figure to compare
  • Operating margin17.7%Operating margin, Q2 FY2026, three months to 2026-06-30. operating income / revenueOperating income: $228.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Revenue: $1.29bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure−3.4 pts on a year earlier
  • Net margin3.5%Net margin, Q2 FY2026, three months to 2026-06-30. net income / revenueNet income: $45.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Revenue: $1.29bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure−4.7 pts on a year earlier
  • Diluted EPS$0.09Diluted EPS, Q2 FY2026, three months to 2026-06-30$0.09 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure−59.1% on a year earlier
  • Free cash flow−$417.0mFree cash flow, Q2 FY2026, three months to 2026-06-30. operating cash flow − capital expenditureOperating cash flow: $680.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-05, accession 0001111711-26-000088. Derived: 6-month figure less the 3-month figure.Capital expenditure: $1.10bn. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-05, accession 0001111711-26-000088. Derived: 6-month figure less the 3-month figure.Report this figure−156.1% on a year earlier

Last eight quarters

Full statements
Revenue$1.29bnOperating margin 17.7%
Diluted EPS$0.09, Q2 FY2026
Free cash flow−$417.0m, Q2 FY2026
Nisource Inc., key figures for the last eight quarters
Line itemUnitQ3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30Shape over the periods
Revenue$m1,046Revenue, Q3 FY2024, three months to 2024-09-30$1.05bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Report this figure5,283Revenue, Q4 FY2024, three months to 2024-12-31$5.28bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-12, accession 0001111711-25-000008.Report this figure2,150Revenue, Q1 FY2025, three months to 2025-03-31$2.15bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure1,247Revenue, Q2 FY2025, three months to 2025-06-30$1.25bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure1,240Revenue, Q3 FY2025, three months to 2025-09-30$1.24bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Report this figure6,523Revenue, Q4 FY2025, three months to 2025-12-31$6.52bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure2,322Revenue, Q1 FY2026, three months to 2026-03-31$2.32bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure1,290Revenue, Q2 FY2026, three months to 2026-06-30$1.29bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure
Gross margin%not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)
Operating margin%20.9%Operating margin, Q3 FY2024, three months to 2024-09-30. operating income / revenueOperating income: $218.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Revenue: $1.05bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Report this figure7.9%Operating margin, Q4 FY2024, three months to 2024-12-31. operating income / revenueOperating income: $416.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027. Derived: 12-month figure less the 9-month figure.Revenue: $5.28bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-12, accession 0001111711-25-000008.Report this figure35.3%Operating margin, Q1 FY2025, three months to 2025-03-31. operating income / revenueOperating income: $759.4m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Revenue: $2.15bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure21.1%Operating margin, Q2 FY2025, three months to 2025-06-30. operating income / revenueOperating income: $262.9m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Revenue: $1.25bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure24.0%Operating margin, Q3 FY2025, three months to 2025-09-30. operating income / revenueOperating income: $297.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Revenue: $1.24bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Report this figure7.9%Operating margin, Q4 FY2025, three months to 2025-12-31. operating income / revenueOperating income: $515.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027. Derived: 12-month figure less the 9-month figure.Revenue: $6.52bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure35.3%Operating margin, Q1 FY2026, three months to 2026-03-31. operating income / revenueOperating income: $819.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Revenue: $2.32bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure17.7%Operating margin, Q2 FY2026, three months to 2026-06-30. operating income / revenueOperating income: $228.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Revenue: $1.29bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure
Net margin%8.2%Net margin, Q3 FY2024, three months to 2024-09-30. net income / revenueNet income: $85.7m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Revenue: $1.05bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Report this figure4.2%Net margin, Q4 FY2024, three months to 2024-12-31. net income / revenueNet income: $223.9m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027. Derived: 12-month figure less the 9-month figure.Revenue: $5.28bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-12, accession 0001111711-25-000008.Report this figure22.1%Net margin, Q1 FY2025, three months to 2025-03-31. net income / revenueNet income: $474.8m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Revenue: $2.15bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure8.2%Net margin, Q2 FY2025, three months to 2025-06-30. net income / revenueNet income: $102.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Revenue: $1.25bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure7.6%Net margin, Q3 FY2025, three months to 2025-09-30. net income / revenueNet income: $94.7m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Revenue: $1.24bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Report this figure4.0%Net margin, Q4 FY2025, three months to 2025-12-31. net income / revenueNet income: $257.8m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027. Derived: 12-month figure less the 9-month figure.Revenue: $6.52bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure21.8%Net margin, Q1 FY2026, three months to 2026-03-31. net income / revenueNet income: $507.1m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Revenue: $2.32bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure3.5%Net margin, Q2 FY2026, three months to 2026-06-30. net income / revenueNet income: $45.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Revenue: $1.29bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure
Diluted EPS$ per share0.19Diluted EPS, Q3 FY2024, three months to 2024-09-30$0.19 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Report this figurenot reported (Diluted EPS not reported)1.00Diluted EPS, Q1 FY2025, three months to 2025-03-31$1.00 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure0.22Diluted EPS, Q2 FY2025, three months to 2025-06-30$0.22 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure0.20Diluted EPS, Q3 FY2025, three months to 2025-09-30$0.20 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-10-29, accession 0001111711-25-000055.Report this figurenot reported (Diluted EPS not reported)1.06Diluted EPS, Q1 FY2026, three months to 2026-03-31$1.06 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure0.09Diluted EPS, Q2 FY2026, three months to 2026-06-30$0.09 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-05, accession 0001111711-26-000088.Report this figure
Free cash flow$m(295)Free cash flow, Q3 FY2024, three months to 2024-09-30. operating cash flow − capital expenditureOperating cash flow: $340.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-10-29, accession 0001111711-25-000055. Derived: 9-month figure less the 6-month figure.Capital expenditure: $634.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-10-29, accession 0001111711-25-000055. Derived: 9-month figure less the 6-month figure.Report this figure(220)Free cash flow, Q4 FY2024, three months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: $539.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-11, accession 0001111711-26-000027. Derived: 12-month figure less the 9-month figure.Capital expenditure: $760.0m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-11, accession 0001111711-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure49.1Free cash flow, Q1 FY2025, three months to 2025-03-31. operating cash flow − capital expenditureOperating cash flow: $686.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Capital expenditure: $637.3m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure(163)Free cash flow, Q2 FY2025, three months to 2025-06-30. operating cash flow − capital expenditureOperating cash flow: $495.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-05, accession 0001111711-26-000088. Derived: 6-month figure less the 3-month figure.Capital expenditure: $658.2m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-05, accession 0001111711-26-000088. Derived: 6-month figure less the 3-month figure.Report this figure(173)Free cash flow, Q3 FY2025, three months to 2025-09-30. operating cash flow − capital expenditureOperating cash flow: $467.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-10-29, accession 0001111711-25-000055. Derived: 9-month figure less the 6-month figure.Capital expenditure: $640.5m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-10-29, accession 0001111711-25-000055. Derived: 9-month figure less the 6-month figure.Report this figure(134)Free cash flow, Q4 FY2025, three months to 2025-12-31. operating cash flow − capital expenditureOperating cash flow: $712.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-11, accession 0001111711-26-000027. Derived: 12-month figure less the 9-month figure.Capital expenditure: $846.3m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-11, accession 0001111711-26-000027. Derived: 12-month figure less the 9-month figure.Report this figure(363)Free cash flow, Q1 FY2026, three months to 2026-03-31. operating cash flow − capital expenditureOperating cash flow: $442.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Capital expenditure: $805.2m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-06, accession 0001111711-26-000045.Report this figure(417)Free cash flow, Q2 FY2026, three months to 2026-06-30. operating cash flow − capital expenditureOperating cash flow: $680.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-05, accession 0001111711-26-000088. Derived: 6-month figure less the 3-month figure.Capital expenditure: $1.10bn. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-05, accession 0001111711-26-000088. Derived: 6-month figure less the 3-month figure.Report this figure

Focus or hover a figure to see its XBRL concept, period and filing; each links to that filing. A figure marked d is derived: a quarter computed from year-to-date figures, such as the fourth quarter as the fiscal year less the nine months before it. A ratio reads not reported when any input is missing.

Last five fiscal years

Revenue$6.52bnOperating margin 28.1%
Diluted EPS$1.95, FY2025
Free cash flow−$420.0m, FY2025
Nisource Inc., key figures for the last five fiscal years
Line itemUnitFY20212021-12-31FY20222022-12-31FY20232023-12-31FY20242024-12-31FY20252025-12-31Shape over the periods
Revenue$m4,731Revenue, FY2021, twelve months to 2021-12-31$4.73bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2024-02-21, accession 0001111711-24-000011.Report this figure5,739Revenue, FY2022, twelve months to 2022-12-31$5.74bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-12, accession 0001111711-25-000008.Report this figure5,348Revenue, FY2023, twelve months to 2023-12-31$5.35bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure5,283Revenue, FY2024, twelve months to 2024-12-31$5.28bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure6,523Revenue, FY2025, twelve months to 2025-12-31$6.52bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure
Gross margin%not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)not reported (Gross profit not reported)
Operating margin%21.3%Operating margin, FY2021, twelve months to 2021-12-31. operating income / revenueOperating income: $1.01bn. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2024-02-21, accession 0001111711-24-000011.Revenue: $4.73bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2024-02-21, accession 0001111711-24-000011.Report this figure22.1%Operating margin, FY2022, twelve months to 2022-12-31. operating income / revenueOperating income: $1.27bn. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-02-12, accession 0001111711-25-000008.Revenue: $5.74bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-12, accession 0001111711-25-000008.Report this figure24.2%Operating margin, FY2023, twelve months to 2023-12-31. operating income / revenueOperating income: $1.30bn. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027.Revenue: $5.35bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure27.6%Operating margin, FY2024, twelve months to 2024-12-31. operating income / revenueOperating income: $1.46bn. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027.Revenue: $5.28bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure28.1%Operating margin, FY2025, twelve months to 2025-12-31. operating income / revenueOperating income: $1.84bn. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027.Revenue: $6.52bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure
Net margin%12.4%Net margin, FY2021, twelve months to 2021-12-31. net income / revenueNet income: $584.9m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2024-02-21, accession 0001111711-24-000011.Revenue: $4.73bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2024-02-21, accession 0001111711-24-000011.Report this figure14.0%Net margin, FY2022, twelve months to 2022-12-31. net income / revenueNet income: $804.1m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-02-12, accession 0001111711-25-000008.Revenue: $5.74bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-02-12, accession 0001111711-25-000008.Report this figure13.4%Net margin, FY2023, twelve months to 2023-12-31. net income / revenueNet income: $714.3m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027.Revenue: $5.35bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure14.4%Net margin, FY2024, twelve months to 2024-12-31. net income / revenueNet income: $760.4m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027.Revenue: $5.28bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure14.3%Net margin, FY2025, twelve months to 2025-12-31. net income / revenueNet income: $929.5m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-11, accession 0001111711-26-000027.Revenue: $6.52bn. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure
Diluted EPS$ per share1.27Diluted EPS, FY2021, twelve months to 2021-12-31$1.27 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2024-02-21, accession 0001111711-24-000011.Report this figure1.70Diluted EPS, FY2022, twelve months to 2022-12-31$1.70 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-02-12, accession 0001111711-25-000008.Report this figure1.48Diluted EPS, FY2023, twelve months to 2023-12-31$1.48 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure1.62Diluted EPS, FY2024, twelve months to 2024-12-31$1.62 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure1.95Diluted EPS, FY2025, twelve months to 2025-12-31$1.95 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure
Free cash flow$m(620)Free cash flow, FY2021, twelve months to 2021-12-31. operating cash flow − capital expenditureOperating cash flow: $1.22bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2024-02-21, accession 0001111711-24-000011.Capital expenditure: $1.84bn. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2024-02-21, accession 0001111711-24-000011.Report this figure(794)Free cash flow, FY2022, twelve months to 2022-12-31. operating cash flow − capital expenditureOperating cash flow: $1.41bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2025-02-12, accession 0001111711-25-000008.Capital expenditure: $2.20bn. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2025-02-12, accession 0001111711-25-000008.Report this figure(711)Free cash flow, FY2023, twelve months to 2023-12-31. operating cash flow − capital expenditureOperating cash flow: $1.94bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-11, accession 0001111711-26-000027.Capital expenditure: $2.65bn. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure(833)Free cash flow, FY2024, twelve months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: $1.78bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-11, accession 0001111711-26-000027.Capital expenditure: $2.61bn. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure(420)Free cash flow, FY2025, twelve months to 2025-12-31. operating cash flow − capital expenditureOperating cash flow: $2.36bn. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-11, accession 0001111711-26-000027.Capital expenditure: $2.78bn. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-02-11, accession 0001111711-26-000027.Report this figure

Focus or hover a figure to see its XBRL concept, period and filing; each links to that filing. A figure marked d is derived: a quarter computed from year-to-date figures, such as the fourth quarter as the fiscal year less the nine months before it. A ratio reads not reported when any input is missing.

Insider purchases and sales

All insider transactions

The last 20 open-market transactions reported on Form 4 (codes P and S). The reported price is the price per share the insider stated on the form: filing data, not a market price.

No open-market purchases or sales by insiders are in coverage from Nov 2024 to Oct 2026.

No open-market purchases or sales by insiders are in coverage for this company.

Funds that report holding it

All funds

From each manager's latest Form 13F, largest reported value first. Reported value is as filed at the quarter end: filing data, not a price. A put or call is an option position, not shares held.

Funds that report holding Nisource Inc.
FundQuarter endedReported valueSharesPut or callChange on the quarter before
BlackRock, Inc.2026-06-30$2.61bn54,957,602Added+3,482,756
VANGUARD CAPITAL MANAGEMENT LLC2026-06-30$1.49bn31,351,094Added+208,299
STATE STREET CORP2026-06-30$1.31bn27,622,784Added+520,362
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-30$1.29bn27,067,956Added+87,001
GEODE CAPITAL MANAGEMENT, LLC2026-06-30$611.9m12,920,034Added+306,858
DEUTSCHE BANK AG\2026-06-30$574.3m12,077,706Added+359,630
FMR LLC2026-06-30$483.6m10,170,078Added+945,925
JENNISON ASSOCIATES LLC2026-06-30$439.1m9,235,389Added+13,829
Invesco Ltd.2026-06-30$370.4m7,790,163Reduced−1,464
NORGES BANK2026-06-30$370.4m7,789,733New+7,789,733

Recent filings

All 1,540 filings

Reports and events: 10-K, 10-Q, 8-K, proxy statements and ownership schedules.

Nisource Inc., recent filings
FiledFormWhat it isAccession number
2026-10-2806:35 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001111711-26-000099
2026-10-1607:00 ET8-K2.03 New direct financial obligation; 9.01 Financial statements and exhibits0001193125-26-423375
2026-08-1816:30 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0001193125-26-355564
2026-08-0506:38 ET10-QQuarterly reportPeriod 2026-06-300001111711-26-000088
2026-08-0506:35 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001111711-26-000087
2026-05-1816:06 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0001193125-26-228913
2026-05-1217:20 ET8-K5.07 Shareholder vote results; 9.01 Financial statements and exhibits0001193125-26-219872
2026-05-0606:42 ET10-QQuarterly reportPeriod 2026-03-310001111711-26-000045
2026-05-0606:36 ET8-K2.02 Results of operations; 9.01 Financial statements and exhibits0001111711-26-000044
2026-03-3006:31 ETDEF 14AProxy statementPeriod 2026-05-110001140361-26-011851

Latest annual report

Form 10-K for the fiscal year ended Dec 31, 2025Filed Feb 11, 2026. Its page lists the documents and the extracted sections, such as Business and Risk factors.

Forecast league

Q3 FY2026, the quarter ended 2026-09-30, locked when the 8-K was accepted. It is scored when the 10-Q or 10-K is ingested.See the target

About the filer

CIK
1111711
Tickers
NI
Exchange
NYSE
SIC code
4931 Electric & Other Services Combined
Sector
Utilities
Fiscal year ends
Dec 31
Incorporated in
DE
Filer category
Large accelerated filer
Former names
NISOURCE INC/DE (to 2019-06-26); NEW NISOURCE INC (to 2000-11-02)

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 28, 2026, 06:39 ET. Listed shows no prices and gives no investment advice.