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Nisource Inc. (NI)

NiSource is an energy holding company whose primary subsidiaries are fully regulated natural gas and electric utility companies serving approximately 3.8 million customers in six states. It is the successor to an Indiana corporation organised in 1987 as NIPSCO Industries, which took the NiSource name on 14 April 1999. It has two reportable segments, Columbia Operations and NIPSCO Operations, with the remainder being centralised corporate activities. A third holding company, Generation Holdings I, holds a controlling interest in GenCo; the filing says NiSource will develop through GenCo the generation resources it plans to use in serving data centre customers.

Nisource Inc.

NiSource is an energy holding company whose primary subsidiaries are fully regulated natural gas and electric utility companies serving approximately 3.8 million customers in six states. It is the successor to an Indiana corporation organised in 1987 as NIPSCO Industries, which took the NiSource name on 14 April 1999. It has two reportable segments, Columbia Operations and NIPSCO Operations, with the remainder being centralised corporate activities. A third holding company, Generation Holdings I, holds a controlling interest in GenCo; the filing says NiSource will develop through GenCo the generation resources it plans to use in serving data centre customers.

Columbia Operations

Natural gas to approximately 2.4 million residential, commercial and industrial customers in Ohio, Pennsylvania, Virginia, Kentucky and Maryland, through five separate Columbia utilities under a gas distribution holding company. The system is approximately 37,300 miles of distribution main pipeline plus the individual customer service lines attached to it, and 310 miles of transmission main pipeline, along with gate stations and other operations support facilities. Owned storage is three propane and propane-air facilities in Virginia with total capacity of 19,026 MCF.

NIPSCO Operations

NIPSCO has fully regulated gas and electric operations in northern Indiana. The gas business distributes to approximately 0.9 million customers over approximately 18,100 miles of distribution main pipeline and 720 miles of transmission main pipeline, with two owned storage facilities in Indiana holding a combined 11,240,000 MCF: an underground storage field at Royal Center and a liquefied natural gas facility at Rolling Prairie.

The electric business generates, transmits and distributes electricity to approximately 0.5 million customers in 20 counties of northern Indiana, and also engages in wholesale electric and transmission transactions and customised agreements to serve data centre customers. Its transmission system carries voltages from 69,000 to 765,000 volts across approximately 3,000 circuit miles, interconnected with eight neighbouring electric utilities, and it operates 65 transmission and 240 distribution substations and owns approximately 312,500 poles.

Owned generating capacity totals 3,967 MW. Coal is two facilities, R.M. Schahfer at 722 MW and Michigan City at 455 MW. Gas is the Sugar Creek combined cycle plant at 665 MW plus a 155 MW natural gas unit at R.M. Schahfer. Renewables and storage are solar at Dunns Bridge I of 265 MW, Fairbanks of 250 MW, Indiana Crossroads and Gibson of 200 MW each, solar and storage at Dunns Bridge II of 435 MW and Cavalry of 200 MW, wind at Indiana Crossroads of 302 MW and Rosewater of 102 MW, and two small hydro plants at Oakdale and Norway. Dunns Bridge II carries installed battery storage of 56 MW over a four-hour duration and Cavalry 45 MW over the same duration. Eight renewable generation facilities were in service at the end of 2025, three of them placed in service during the year. Multiple power purchase agreements provide approximately 1,200 MW of capacity, with contracts expiring between 2038 and 2045.

In December 2025, before the planned retirement of R.M. Schahfer, the U.S. Secretary of Energy issued an emergency order requiring it to keep operating for 90 days, through 23 March 2026, stating that continued operation was required to meet an energy emergency across MISO's North and Central regions and authorising NIPSCO to recover the cost. Michigan City is scheduled to be retired by the end of 2028.

The data centre contract

In September 2025 NIPSCO entered into an agreement with ADS, a wholly owned subsidiary of Amazon.com, to provide electricity to ADS data centres. The filing says that under the contract, which is pending approval from the Indiana regulator, NIPSCO will provide electric service under a capacity commitment beginning in 2027 and increasing annually to 2,400 MW by the end of 2032, and will construct up to 3,000 MW of dispatchable generation to serve it. The initial term ends 15 years after the initial energisation of the first ADS data centre. From January 2027 ADS pays a fixed capacity charge plus certain pass-through charges, and Amazon.com has guaranteed ADS's payment obligations. The filing says NIPSCO will also propose to the regulator a mechanism to pass savings back to retail customers.

Who else can sell to its customers

Because of open access and the deregulation of gas supplies, customers of the local distribution companies can buy gas directly from producers and marketers, using the NiSource subsidiaries only for transportation. At the end of 2025, 34.9 percent of residential and 41.1 percent of commercial customers in Columbia Operations took part in such programmes, against 6.8 percent of residential and 18.5 percent of commercial customers at NIPSCO Gas. The filing says the company competes with investor-owned, municipal and cooperative electric utilities across its service areas, with other regulated and unregulated intrastate and interstate gas pipelines, and with alternate fuels such as propane and fuel oil.

Sales are seasonal, with gas distribution weighted to the heating season from October through May.

Planning

NIPSCO's 2024 integrated resource plan, submitted to the Indiana regulator in December 2024, informs future generation investments and took in anticipated load growth from data centres and other economic development, new emissions rules and evolving MISO resource accreditation rules. It maintains the retirement decisions and capacity additions identified in the 2018 and 2021 plans and calls for additional generation resources through 2029 to support capacity requirements, along with new gas-fired and other capacity resources for new data centre load.

From NiSource's annual report on Form 10-K for the year ended 31 December 2025. The filing

Compare with another name What $10,000 in Nisource became

Latest results

Latest quarterQ3 FY2026ended 30 September 2026 · 10-Q filed 28 October 2026
Revenue
$1.3 billion
+6.0% on the year · +0.5% on the quarter
Q4 FY2024Q3 FY2026
Net income
$130 million
+36.7% on the year · +184.6% on the quarter
Q4 FY2024Q3 FY2026
Diluted EPS
$0.27
+35.0% on the year · +200.0% on the quarter
Q4 FY2024Q3 FY2026

this quarterthe same quarter a year earlierHover a bar for its figure.

Last full yearFY2025ended 31 December 2025 · 10-K filed 11 February 2026
Revenue
$6.6 billion
+21.8% on the year
FY2018FY2025
Net income
$930 million
+22.2% on the year
FY2018FY2025
Diluted EPS
$1.95
+20.4% on the year
FY2018FY2025

this yearthe year beforeHover a bar for its figure.

The years before, in wordsNisource (NI) reported revenue of $6.6 billion for fiscal 2025, the year ended 31 December 2025, up 21.8% on the year before. Net income was $930 million and diluted earnings per share $1.95. Revenue was $5.5 billion in fiscal 2024, $5.5 billion in fiscal 2023, $5.9 billion in fiscal 2022 and $4.9 billion in fiscal 2021. Net income in the same years was $760 million, $714 million, $804 million and $585 million. Over the twelve months to 30 September 2026, Nisource reported revenue of $7.0 billion and net income of $940 million. Revenue grew 7.2% a year, compounded, over the five years to fiscal 2025. Nisource declared $1.20 a share in dividends over the last four quarters and had 480 million shares outstanding at the latest filed count. At the close of 6 November 2026 the market cap of Nisource was $21.2 billion, 22.6 times its earnings over the last twelve months.

Ratios

From the filings

ROE9.8%
ROCE6.8%
Operating margin27.4%
Net margin13.5%
FCF margin-22.5%
Interest cover2.4x
Debt to equity1.91x
Cash conversion2.53x
Share count, last 12 months0.5%
Sales CAGR, 3 years4.3%
Profit CAGR, 3 years4.9%
EPS, TTM$1.95

At the close of 6 November 2026

Price$44.15
Market cap$21.2 billion
Stock P/E22.6x
Price to book2.2x
EV / EBITDA12.3x
Dividend yield2.7%
Market cap / sales3.0x
52-week high$49.08
52-week low$38.99
Price, 1 year3.2%
Price CAGR, 3 years20.8%
Price CAGR, 5 years11.8%

29 ready-made ratios, from FCF yield to net debt to EBITDA, wait on the Formulas page, each with what it tells you. Browse and add them →

Worked from the filed figures; hover a name for the formula.
Read moreThe priced ones use the latest price, the last regular-hours trade on IEX. Debt to equity here stands on the borrowing lines of Nisource Inc.'s balance sheet, added together, finance leases inside them only where the company puts them there; operating leases are a separate line. Nothing here is a valuation or a view.
NIgreeksoup.ai
Daily prices to 6 November 2026, adjusted for splits; from 28 September 2026 each day's price is the last regular-hours trade on IEX.
Read moreData provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use. Day by day for the last three years; before that one point a week, carrying the week's last close and its average daily volume, so a volume bar means the same thing across the whole series; the bars sit under the price on their own scale, on the right. The moving averages need consecutive days and are drawn from the daily part. P/E is the close over the trailing four quarters' EPS as filed at each filing date, on the current share count; the dashed line is the median over the range shown. Sales and margin are quarterly revenue and the operating margin from the tables above. EV/EBITDA, price to book and market cap to sales use the latest filed balance sheet and share count at each date. Before the quarters on file begin, P/E, price to book and market cap to sales stand on each annual report from the day it was filed. Drawn in your browser; the range and overlay you pick are remembered here only.

Quarterly results

Q4 FY2021 *Q1 FY2022Q2 FY2022Q3 FY2022Q4 FY2022 *Q1 FY2023Q2 FY2023Q3 FY2023Q4 FY2023 *Q1 FY2024Q2 FY2024Q3 FY2024Q4 FY2024 *Q1 FY2025Q2 FY2025Q3 FY2025Q4 FY2025 *Q1 FY2026Q2 FY2026Q3 FY2026
Revenue1,4091,8731,1831,0901,7051,9661,0901,0271,4221,7061,0851,0761,5882,1831,2831,2731,9032,3631,3421,349
Cost of revenue479707384331689765252181335425165166377648262194482669194207
Gross profit9301,1678007591,0151,2018388461,0871,2819209101,2111,5361,0211,0801,4211,6941,1491,142
Gross margin66%62%68%70%60%61%77%82%76%75%85%85%76%70%80%85%75%72%86%85%
Operating income284600143157366531169233363583237218417759263298516819228340
Operating margin20%32%12%14%21%27%15%23%25%34%22%20%26%35%20%23%27%35%17%25%
Interest expense87.683.784.591.6102109110129141116129135137133139180187192199210
Net income16642767.065.824433358.885.123736585.885.722447510294.725850745.5130
Net margin12%23%6%6%14%17%5%8%17%21%8%8%14%22%8%7%14%21%3%10%
Diluted EPS$0.32$0.94$0.12$0.12$0.52$0.71$0.09$0.17$0.50$0.77$0.19$0.19$0.47$1.00$0.22$0.20$0.53$1.06$0.09$0.27
Operating cash flow279580327129373683508345399456446340540686495468713442680547
Capital expenditure5454504676066805576057247605906306357606376586408468051,0971,200
Free cash flow-267130-140-477-307126-97.2-379-361-133-184-295-22049.1-163-173-134-363-417-653
Dividends paid86.495.395.395.495.5103103104103119119119124132132132134149144144
Shares outstanding405m406m406m406m412m413m413m413m447m448m448m467m470m471m471m477m478m479m479m480m
Filing10-K10-Q10-Q10-Q10-K10-Q10-Q10-Q10-K10-Q10-Q10-Q10-K10-Q10-Q10-Q10-K10-Q10-Q10-Q
Each quarter as filed, linked to its filing.
Read more* The fourth quarter is the full year less the first three quarters, because the company files the year and not the quarter on its own. A fourth quarter's EPS, and its diluted share count where shown, are from the company's results press release for that quarter, checked against the company's filed figures or a second data source. Money is in $ million as the company files it, or in $ billion by the switch above the tables; per share figures and the share count are as they are. Free cash flow is operating cash flow less capital expenditure; the effective tax rate is income tax over pre-tax income; margins are the line over revenue. Gross profit is revenue less cost of revenue, and operating income is revenue less the company's own total costs, where the statement does not print those lines. Cash flow lines filed year to date are the difference between two filings. Shares outstanding are at the period end where the balance sheet tags them, otherwise the count on the filing's cover page. A derived fourth-quarter EPS is left blank when a split in the year makes the arithmetic meaningless.

Income statement (profit and loss)

FY2008 †FY2009 †FY2010 †FY2011 †FY2012 †FY2013 †FY2014 †FY2015 †FY2016 †FY2017 †FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025TTM
Revenue8,8806,6526,4155,7515,0314,6255,2724,6524,4924,8755,1145,2094,6824,9005,8515,5055,4556,6426,958
Cost of revenuen/a3,3182,9642,3041,5171,9632,3731,6441,3901,5191,7611,5351,1091,3922,1101,5331,1321,5841,552
Gross profit3,2473,3343,4403,4483,5202,6622,9004,6524,4924,8755,1145,2093,5723,5073,7403,9724,3235,0585,406
Gross margin36.6%50.1%53.6%59.9%70.0%57.6%55.0%100.0%100.0%100.0%100.0%100.0%76.3%71.6%63.9%72.1%79.2%76.1%77.7%
Operating income9198009069141,0406987898008669211258915511,0071,2661,2961,4561,8351,903
Operating margin10.3%12.0%14.1%15.9%20.7%15.1%15.0%17.2%19.3%18.9%2.4%17.1%11.8%20.6%21.6%23.5%26.7%27.6%27.4%
Interest expense380399392377418375380380350353353379371341362490517639789
Income tax186165135167215109167141182314-180124-17.1118165140158204163
Net income79.0217283299416532530286332128-50.6383-17.6585804714760930940
Net margin0.9%3.3%4.4%5.2%8.3%11.5%10.1%6.2%7.4%2.6%-1.0%7.4%-0.4%11.9%13.7%13.0%13.9%14.0%13.5%
Diluted EPS$0.29$0.78$1.01$1.03$1.39$1.70$1.67$0.90$1.02$0.39-$0.18$0.87-$0.19$1.27$1.70$1.48$1.62$1.95$1.95
Filing10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K
From each year's 10-K, linked; TTM is the last four quarters.
Read moreFree cash flow is operating cash flow less capital expenditure; the effective tax rate is income tax over pre-tax income; margins are the line over revenue. Gross profit is revenue less cost of revenue, and operating income is revenue less the company's own total costs, where the statement does not print those lines. Those four are arithmetic on the filed numbers; everything else is as filed. Money is in $ million as the company files it, or in $ billion by the switch above the tables; per share figures and share counts are as they are. † The year as the company last restated it in a later filing; rest on a figure for the one first filed. EPS is as filed.

Revenue by segment FY2009 to FY2025

FY2009FY2010FY2011FY2012FY2013FY2014FY2015FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025Share
of the parts, latest year
Columbia Operationsn/an/an/an/an/an/an/an/an/an/an/an/an/an/an/a2,7163,34350.2%
NIPSCO Operationsn/an/an/an/an/an/an/an/an/an/an/an/an/an/an/a2,7523,30849.7%
Corporate Segment and Other Operating Segmentn/a590474484378419406427512n/an/an/an/an/an/a0.94.90.1%
Columbia Pipeline Group Operationsn/an/a1,0061,002n/an/an/an/an/an/an/an/an/an/an/an/an/an/a
Corporate And Other826n/an/an/an/an/an/an/an/an/an/an/an/an/an/an/an/an/a
Electric Operations1,2221,3811,4291,5101,5651,6731,5741,6621,7861,7081,6991,5371,6971,8321,785n/an/an/a
Gas Distribution Operations3,8853,6203,4582,6613,0543,5943,0692,8313,1023,4203,5233,1403,1844,0203,733n/an/an/a
Gas Transmission And Storage Operations719780n/an/an/an/an/an/an/an/an/an/an/an/an/an/an/an/a
Eliminationsn/an/a-616-625-371-414-398-426-526n/an/an/an/an/an/an/an/an/a
Columbia Operations FY2024 to FY2025NIPSCO Operations FY2024 to FY2025Corporate Segment and Other Operating Segment FY2010 to FY2025Gas Distribution Operations FY2009 to FY2023Electric Operations FY2009 to FY2023Columbia Pipeline Group Operations FY2011 to FY2012Gas Transmission And Storage Operations FY2009 to FY2010Corporate And Other FY2009
6,371FY20104,997FY20134,919FY20165,222FY20195,852FY20226,657FY2025

$ million; hover a block for its figure and share; the figure over a bar is its parts, before the lines named below; a part named with years is one the company split its revenue into only then

From the company's 10-Ks, in its own words (latest 10-K).
Read moreEach year's figures come from the most recent 10-K that includes that year. A year is shown only where the parts add up to the revenue above. Fiscal years are labelled by the year they end in. Eliminations is the company's own eliminations and corporate items, which take the parts to revenue: shown as filed, with no share and no block in the chart.

Profit by segment FY2009 to FY2023, 8 years left out

The operating profit each segment reports. Costs Nisource does not charge to a segment are left out, so the segments can add up to more than the company's own operating profit.

FY2009FY2018FY2019FY2020FY2021FY2022FY2023Margin
FY2023
Gas Distribution Operations327-25467519961891690224.2%
Electric Operations11738640734938836237921.2%
Corporate And Other-32.0-7.3-1922.91.6-12.414.9n/a
Gas Transmission And Storage Operations388n/an/an/an/an/an/an/a
Gas Distribution OperationsElectric OperationsCorporate And OtherGas Transmission And Storage Operations FY2009
800FY2009125FY2018891FY2019551FY20201,007FY20211,266FY20221,296FY2023

$ million; the figure over a bar is all the segments together; a year a segment lost money, it hangs below the line. Hover a block for its profit, sales and margin.

FY2023Share of salesShare of profit
Gas Distribution Operations68%70%
Electric Operations32%29%
Corporate And Other0%1%

Each column adds to 100%. A segment with a bigger share of the profit than of the sales makes more on each dollar it sells.

From the company's 10-Ks, in its own words (latest 10-K).
Read moreEach year's figures come from the most recent 10-K that includes that year. A year is shown only where every segment with sales that year has an operating profit figure. A margin is a segment's operating profit over its own sales.

First forecast against the result

Nisource's adjusted EPS landed at or above the top of the range in 0 and under it in 4 of the 4 years shown (FY2011 to FY2014).

−9.6%FY2011−12.0%FY2012−8.8%FY2013−7.6%FY2014
  • At or above the top of the range
  • Inside the range
  • Under the range

Each bar is the year's result against the top of its first forecast range, in per cent of the top. Hover a bar for the figures.

Fiscal yearFirst forecast
adjusted EPS
Result
FY2011$1.25 to $1.35$1.22
FY2012$1.40 to $1.50$1.32
FY2013$1.50 to $1.60$1.46
FY2014$1.61 to $1.71$1.58
First forecast
The full-year range the company gave with its fourth-quarter results for the year before, before any later change to it.
Result
The figure the company reported for that year with its next fourth-quarter results.
Adjusted EPS
The company's own measure, which leaves out items it names, so it differs from the EPS in the tables above.
Years left out
Where the forecast or the result could not be read with confidence. Each figure in the table links to the results release it comes from.

Cash flow

FY2008 †FY2009 †FY2010 †FY2011 †FY2012 †FY2013 †FY2014 †FY2015 †FY2016 †FY2017 †FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025TTM
Operating cash flow5851,6667258701,2761,4371,3201,4578037425401,5831,1041,2181,4091,9351,7822,3622,382
Capital expenditure1,3007778041,1231,4991,2051,2821,3611,4751,6961,8181,8021,7581,8382,2032,6462,6142,7823,949
Free cash flow-715889-78.4-252-22323237.196.1-672-954-1,278-219-654-620-794-711-832-420-1,567
Free cash flow margin-8.0%13.4%-1.2%-4.4%-4.4%5.0%0.7%2.1%-15.0%-19.6%-25.0%-4.2%-14.0%-12.7%-13.6%-12.9%-15.3%-6.3%-22.5%
Cash from investing-1,114-655-943-1,149-1,425-1,891-2,1171,950-1,603-1,808-1,926-1,922-879-2,205-2,570-3,572-3,213-4,524-4,530
Cash from financing516-1,016211281174445796-3,4127901,0691,469366-2489561,1413,842-6512,0992,111
Depreciation and amortisation5675905975365624704875245475706007177267488219081,0431,1681,304
Share-based compensation9.59.630.939.245.048.566.050.746.540.128.625.917.424.324.933.543.650.9n/a
Buybacksn/a2.61.53.110.08.110.220.49.47.24.00.00.0n/an/an/an/an/an/a
Dividends paid252253256258273306321263206229273298322345382414481530572
Dividend per share$0.92$0.92$0.92$0.92$0.94$0.98$1.02$0.83$0.64$0.70$0.78$0.80$0.84$0.88$0.94$1.00$1.06$1.12n/a
Diluted shares, weighted275m276m280m288m300m314m317m320m324m331m356m376m384m417m443m448m456m474m481m
Shares outstanding at period endn/a277m279m279m310m314m316m319m323m337m372m382m392m405m412m447m470m478m480m
Filing10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K
Cash paid in the year, from the cash flow statement.
Read moreThe dividend per share is as declared. Diluted shares are the weighted average for the year; a falling count is the buybacks net of issuance. TTM sums the last four quarters; the share counts are the latest quarter's.

Balance sheet

FY2008 †FY2009 †FY2010 †FY2011 †FY2012 †FY2013 †FY2014 †FY2015 †FY2016 †FY2017 †FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025TTM
Funded by
Shareholders' equity4,7134,8384,8984,9975,5545,8876,1753,8444,0714,3205,7515,9875,7526,9477,5758,2708,6849,4509,571
Non-controlling interestn/an/an/an/an/an/a0.0n/an/an/an/a0.085.63263261,8671,9842,2102,383
Short-term borrowingsn/a103n/an/an/an/an/an/an/an/an/an/an/an/an/an/an/an/an/a
Debtn/a5,9697,3537,9548,1038,8349,9956,9507,9099,0029,1339,6439,7469,80211,31614,12813,96016,21418,263
Operating lease liabilitiesn/an/an/an/an/an/an/an/an/an/an/a51.629.927.931.925.818.217.2n/a
Finance lease liabilitiesn/an/an/an/an/an/an/an/an/an/an/a188172158145182223254n/a
Other liabilitiesn/a8,3627,6887,7578,1877,9338,4206,6996,7116,6396,9206,7916,2556,8977,3436,6066,9187,7148,650
Total liabilities and equityn/a19,27219,93920,70821,84522,65424,59017,49218,69219,96221,80422,66022,04024,15726,73731,07731,78835,85938,867
Owned
Fixed assetsn/a10,68811,09711,80012,91614,36511,05712,11213,06814,36015,54216,91216,62017,88219,84322,27525,45428,688n/a
Goodwilln/a3,6773,6773,6773,6773,6661,6911,6911,6911,6911,6911,4861,4861,4861,4861,4861,4861,4861,486
Intangible assetsn/a3203092982872762652542432322210.00.00.0n/an/an/an/an/a
Investmentsn/an/a26.726.7n/an/an/an/an/an/an/a15417117215215986.7146166
Securities held for sale or to maturityn/an/an/an/an/an/an/an/an/a134138n/an/an/an/an/an/an/an/a
Cash and equivalents20.616.49.211.535.626.524.915.526.429.011313911684.240.82,24515711057.5
Receivablesn/a8091,0798519071,0069216608478991,0588577918261,0428629641,198828
Other assetsn/a3,7623,7414,0444,0223,31510,6312,7612,8172,6183,0403,1112,8563,7084,1744,0503,6414,23136,329
Total assetsn/a19,27219,93920,70821,84522,65424,59017,49218,69219,96221,80422,66022,04024,15726,73731,07731,78835,85938,867
Filing10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K10-K
At the fiscal year end; the TTM column is the latest quarter end.
Read moreBoth totals are the company's own. Other liabilities is the filed total less the rows above it: payables, deferred revenue, taxes, borrowings the rows above do not carry and the rest; other assets is the same on the other side. Investments add the current and non-current lines as filed. Debt is the company's own stated total where it files one, otherwise its long-term debt with the current maturities, never parts added together. A row is left blank in a year where the lines shown overlap and the remainder would fall below nil.

Compounded growth

10 years5 years3 yearsTTM
Sales growth, compounded3.6%7.2%4.3%10.0%
Profit growth, compounded12.5%n/a4.9%4.9%
Return on equity, average6.3%9.3%9.1%9.8%
Yearly growth, compounded; TTM is the last four quarters against the four before.
Read moreReturn on equity is net income over shareholders' equity at each year end, averaged over the window (the TTM column is the latest year alone); equity is the parent's shareholders' equity as tagged in the 10-K. Arithmetic on filed numbers, nothing forecast.

Questions

What was Nisource's revenue in fiscal 2025?

Nisource (NI) reported revenue of $6.6 billion for fiscal 2025, the year ended 31 December 2025, up 21.8% on the year before.

How much did Nisource earn in fiscal 2025?

Net income was $930 million for fiscal 2025, and diluted earnings per share $1.95.

What is Nisource's P/E ratio?

At the close of 6 November 2026, Nisource traded at 22.6 times its earnings over the twelve months to 30 September 2026.

What is Nisource's market cap?

The market cap of Nisource was $21.2 billion at the close of 6 November 2026.

Does Nisource pay a dividend?

Yes. Nisource declared $1.20 a share in dividends over the four quarters to 30 September 2026.

Peers: Utilities

CompanyMarket capP/EROEOp. marginSales growth
TTM
Debt to equityDiv. yield
Duke Energy Corp. DUK$99.7 billion18.719.7%28.5%6.8%1.683.3%
Xcel Energy Inc. XEL$50.6 billion18.5710.5%21.7%4.5%1.592.9%
Exelon Corp. EXC$47.2 billion17.708.8%19.8%6.7%1.773.6%
Consolidated Edison Inc. ED$44.0 billion18.988.7%18.7%9.0%1.05n/a
WEC Energy Group, Inc. WEC$38.1 billion21.0412.1%23.5%8.1%1.523.2%
Public Service Enterprise Group Inc. PEG$36.2 billion20.5110.2%21.6%5.3%1.483.6%
Ameren Corp. AEE$31.2 billion19.6211.3%25.2%-0.3%1.552.6%
Pg&E Corp. PCG$28.6 billion9.618.6%20.2%4.1%1.88n/a
CMS Energy Corp. CMS$21.7 billion24.719.0%13.8%8.2%2.063.3%
Nisource Inc. NI$21.2 billion22.649.8%27.4%10.0%1.912.7%
Evergy, Inc. EVRG$20.5 billion19.499.7%27.4%8.5%1.473.2%
Alliant Energy Corp. LNT$18.9 billion20.2512.0%22.6%5.4%1.612.9%
All 96 in Utilities
CompanyMarket capP/EROEOp. marginSales growth
TTM
Debt to equityDiv. yield
NextEra Energy Inc. NEE$182.3 billion15.6718.9%30.0%9.6%1.852.8%
Southern Co. SO$107.5 billion21.1311.1%24.7%7.9%1.653.2%
Duke Energy Corp. DUK$99.7 billion18.719.7%28.5%6.8%1.683.3%
Constellation Energy Corp. CEG$88.7 billion24.3410.8%14.7%26.0%0.770.7%
National Grid plc NGG *$86.4 billion19.038.2%30.7%-3.8%1.192.5%
Williams Companies, Inc. WMB$80.1 billion25.2319.9%37.5%8.8%2.023.2%
Enterprise Products Partners L.P. EPD$79.8 billion12.26n/a12.7%21.5%n/an/a
American Electric Power Co. Inc. AEP$68.9 billion20.6710.2%23.4%11.1%1.603.0%
Kinder Morgan, Inc. KMI$66.7 billion18.4911.4%29.0%11.7%1.053.9%
TC Energy Corporation TRP *$64.5 billion26.4412.9%52.7%10.7%2.203.9%
Dominion Energy, Inc. D$60.4 billion22.799.1%22.5%21.5%1.663.9%
Cheniere Energy, Inc. LNG$56.8 billion19.4046.3%28.1%22.5%3.680.8%
Targa Resources Corp. TRGP$56.7 billion23.4164.1%22.5%4.7%5.201.7%
ONEOK Inc. OKE$53.7 billion13.2317.4%14.2%36.8%1.225.0%
Entergy Corp. ETR$52.8 billion25.4110.3%24.6%10.3%1.752.3%
Sempra SRE$51.1 billion16.759.2%n/a-0.9%1.123.3%
Xcel Energy Inc. XEL$50.6 billion18.5710.5%21.7%4.5%1.592.9%
Exelon Corp. EXC$47.2 billion17.708.8%19.8%6.7%1.773.6%
Consolidated Edison Inc. ED$44.0 billion18.988.7%18.7%9.0%1.05n/a
Vistra Corp. VST$41.9 billion21.0440.5%18.5%3.8%3.570.7%
WEC Energy Group, Inc. WEC$38.1 billion21.0412.1%23.5%8.1%1.523.2%
Public Service Enterprise Group Inc. PEG$36.2 billion20.5110.2%21.6%5.3%1.483.6%
Ameren Corp. AEE$31.2 billion19.6211.3%25.2%-0.3%1.552.6%
American Water Works Company, Inc. AWK$29.9 billion26.059.5%37.0%5.4%1.372.3%
Atmos Energy Corp. ATO$29.3 billion20.679.2%37.0%6.5%0.682.0%
Venture Global, Inc. VG$28.8 billion9.0838.9%37.6%100.7%4.880.3%
Pg&E Corp. PCG$28.6 billion9.618.6%20.2%4.1%1.88n/a
DTE Energy Co. DTE$28.2 billion20.5810.8%13.1%12.4%2.253.3%
Cheniere Energy Partners, L.P. CQP$27.8 billionn/an/a34.2%13.2%n/an/a
Centerpoint Energy Inc. CNP$27.0 billion23.259.8%24.4%7.8%2.122.3%
PPL Corp. PPL$27.0 billion20.478.6%24.5%7.5%1.333.1%
Firstenergy Corp. FE$26.9 billion22.339.3%14.9%12.2%2.323.8%
Eversource Energy ES$26.3 billion18.438.7%21.5%4.6%1.764.5%
Edison International EIX$22.8 billion6.3220.3%31.8%2.6%2.335.9%
CMS Energy Corp. CMS$21.7 billion24.719.0%13.8%8.2%2.063.3%
Nisource Inc. NI$21.2 billion22.649.8%27.4%10.0%1.912.7%
Evergy, Inc. EVRG$20.5 billion19.499.7%27.4%8.5%1.473.2%
Alliant Energy Corp. LNT$18.9 billion20.2512.0%22.6%5.4%1.612.9%
NRG Energy, Inc. NRG$18.6 billion22.9217.5%6.1%12.8%4.822.1%
Western Midstream Partners, LP WES$16.5 billion12.91n/a38.5%22.3%n/an/a
Talen Energy Corp. TLN$16.0 billionn/a-16.1%2.0%71.9%6.06n/a
Essential Utilities, Inc. WTRG$13.0 billion22.847.9%72.4%9.2%1.223.2%
Pinnacle West Capital Corp. PNW$12.6 billion19.598.8%20.7%7.5%1.533.5%
DT Midstream, Inc. DTM$11.6 billion24.759.8%49.4%13.4%0.683.0%
OGE Energy Corp. OGE$10.5 billion19.0310.6%25.8%2.4%1.123.4%
Antero Midstream Corp. AM$9.0 billion13.3730.5%81.3%7.3%1.424.7%
Entergy Arkansas, LLC EAI$8.7 billion4.1910.3%24.6%n/a1.7513.4%
Idacorp Inc. IDA$8.6 billion22.519.2%23.5%4.5%0.952.4%
UGI Corp. UGI$7.9 billion12.3912.9%16.2%-0.5%1.354.0%
Kinetik Holdings Inc. KNTK$7.9 billion16.31n/a12.2%15.8%n/a6.6%
Clearway Energy, Inc. CWEN$7.0 billion44.271.7%13.4%9.9%1.665.4%
National Fuel Gas Co. NFG$7.0 billion10.2117.2%40.3%15.1%0.912.9%
Southwest Gas Holdings, Inc. SWX$6.6 billionn/an/an/an/a0.862.8%
Black Hills Corp. BKH$6.5 billion20.418.0%24.3%2.8%1.133.3%
Txnm Energy Inc. TXNM$6.4 billion28.076.3%24.4%10.0%1.652.9%
Ormat Technologies, Inc. ORA$5.7 billion42.745.1%16.7%28.6%0.600.5%
New Jersey Resources Corp. NJR$5.5 billion15.0113.9%24.8%6.4%1.403.5%
Portland General Electric Co. POR$5.5 billion19.736.3%14.4%1.2%1.164.6%
Spire Inc. SR$5.2 billion9.9015.3%19.7%4.1%2.033.7%
NorthWestern Energy Group, Inc. NWE$5.1 billion31.225.7%18.1%10.1%1.273.2%
One Gas, Inc. OGS$5.1 billion17.258.3%21.1%-1.9%1.003.3%
Archrock, Inc. AROC$4.8 billion14.2021.4%n/a3.7%1.473.2%
Kodiak Gas Services, Inc. KGS$4.2 billion49.563.7%27.4%8.2%1.264.6%
MDU Resources Group Inc. MDU$4.0 billion20.026.5%17.1%-0.7%0.873.0%
American States Water Co. AWR$3.6 billion24.6512.6%32.2%11.1%0.792.3%
Chesapeake Utilities Corp. CPK$3.4 billion22.129.0%27.2%13.9%1.042.0%
Avista Corp. AVA$3.4 billion13.498.7%18.9%-1.4%1.194.9%
Otter Tail Corp. OTTR$3.3 billion18.719.2%15.2%0.0%0.652.9%
California Water Service Group CWT$3.2 billion22.797.2%19.4%4.8%0.862.6%
H2O America HTO$3.0 billion24.704.8%20.7%4.2%0.952.8%
MGE Energy Inc. MGEE$3.0 billion18.5510.9%22.5%8.0%0.632.3%
Fervo Energy Co. FRVO$2.7 billionn/an/an/an/a0.08n/a
Northwest Natural Holding Co. NWN$2.2 billion17.138.3%22.9%3.2%1.843.8%
Centuri Holdings, Inc. CTRI$2.1 billion36.326.0%3.1%31.5%0.90n/a
NGL Energy Partners LP NGL$1.9 billionn/an/a1.9%18.0%n/an/a
NextDecade Corp. NEXT$1.6 billionn/a-83.8%n/an/a107.19n/a
Hawaiian Electric Industries Inc. HE$1.5 billion6.3912.8%10.5%13.6%1.28n/a
New Fortress Energy Inc. NFE$1.3 billionn/an/a-84.3%-36.9%n/an/a
Excelerate Energy, Inc. EE$1.2 billion25.252.1%23.8%16.2%0.460.9%
Middlesex Water Co. MSEX$1.1 billion21.639.5%30.5%8.9%0.802.4%
Unitil Corp. UTL$1.0 billion18.318.6%18.6%21.1%1.543.3%
Xplr Infrastructure, LP XIFR$689 million4.601.4%6.4%-1.1%0.57n/a
York Water Co. YORW$530 million19.678.5%37.9%13.7%0.652.8%
Hallador Energy Co. HNRG$476 million505.00-0.5%3.7%6.5%0.23n/a
Genie Energy Ltd. GNE$462 million16.1810.9%5.2%1.7%0.031.7%
Consolidated Water Co. Ltd. CWCO$436 million27.527.2%12.3%-1.2%0.002.1%
Clean Energy Fuels Corp. CLNE$421 millionn/a-13.6%-4.0%6.3%0.39n/a
Montauk Renewables, Inc. MNTK$388 million54.203.0%0.6%4.3%0.57n/a
Artesian Resources Corp. ARTNA$354 million15.049.2%25.0%5.9%0.723.7%
Cadiz Inc. CDZI$300 millionn/a-789.7%-236.1%-21.3%18.65n/a
Summit Midstream Corp. SMC$288 millionn/a-0.6%14.6%20.9%2.07n/a
Pure Cycle Corp. PCYO$262 million17.859.7%37.7%22.9%0.09n/a
RGC Resources Inc. RGCO$241 million17.2911.4%17.3%13.8%1.213.7%
Global Water Resources, Inc. GWRS$219 million81.112.6%12.6%9.8%1.414.1%
Stabilis Solutions, Inc. SLNG$67 millionn/a-15.0%-19.4%-30.3%0.14n/a
Ocean Power Technologies, Inc. OPTT$4 millionn/an/a-1,088.8%-25.8%1.17n/a
15 companies share its SEC industry code (Electric & Other Services Combined); the rest are the names nearest in size in its wider industry, Utilities, one of the Fama-French 48 industries, a published grouping of SEC industry codes.
Read moreBy market capitalisation; a click on a heading sorts by it, largest first, and a second click turns it round. Each figure is the same arithmetic as the ratio box above, on each company's own filings and latest close; a name marked * is a foreign company that files once a year, on its latest fiscal year.

The public record on NI

Dividends$1.20 a share over the four quarters to 30 September 2026, a 2.72% yield
Filings17 in twelve months: 9 current reports (8-K), about 4 results of operations; 2 new financial obligation; 2 other events; 1 shareholder vote; 1 material agreement
Planned insider sales11 Form 144 notices in twelve months, $7.2 million; latest 5 November 2026
Options tapeput/call 0.73 by open interest at the 6 November 2026 close; the straddle prices a 3.9% move to 20 November 2026
13F holders919 funds reported a position for the quarter to 30 June 2026; largest BlackRock, Inc.
Insider trading10 sales and 0 purchases on Form 4 in twelve months
Congress0 House trades disclosed in six months
Short interest15.9 million shares short, 3.49 days to cover at 15 October 2026
Documentsthe 10-K, the 10-Qs, the proxy and 4 earnings press releases, each linked

Filings

FilingPeriodFiledWhere
10-Q30 September 202628 October 2026EDGAR
10-Q30 June 20265 August 2026EDGAR
10-Q31 March 20266 May 2026EDGAR
10-K31 December 202511 February 2026EDGAR
10-Q30 September 202529 October 2025EDGAR
10-Q30 June 20256 August 2025EDGAR
10-Q31 March 20257 May 2025EDGAR
10-K31 December 202412 February 2025EDGAR
10-Q30 September 202430 October 2024EDGAR
10-Q30 June 20247 August 2024EDGAR

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