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NiSource (NI)

Utilities · $21.5B market cap · SEC CIK 0001111711

$45.29 ▲+0.51% on the day close of Nov 10, 2026
43 Mixed
ahead of 43% of the S&P 500 · #16 of 31 in Utilities

Next reports on Feb 9, 2027, after the close, with analysts expecting $0.60 in earnings per share.

52-week range $38.42 to $49.21. 8% below its 52-week high and 18% above its low.

The case for NI

The case against

What the score is made of

Each factor is half a curve over reported figures and half a rank among the other Utilities companies (momentum is judged against fixed thresholds only), and the five are blended by weight. The score is where that blend places it in the S&P 500. It describes the last filing and the current price. It is not a forecast.

Valuewhat you pay for the earnings and cash, against the growth you get55
Growthhow fast revenue and earnings are moving, this year and over five59
Profitabilityhow much of the revenue becomes profit, and how much of that is cash38
Momentumhow the price has behaved lately61
Stabilityhow violently it moves, what it owes and what it pays you61

The financials

Revenue growth

Is the business growing? Yes

Last 12 months+10.1%
Over 5 years+7.8% a year
FY2025 revenue$6.5B (+23%)

Free cash flow

Is it generating real cash? No, it is burning cash

FY2025 free cash flow−$420M
Of revenue−6%
Of profit−45%

Profit margins

Is profitability improving? Holding steady

Gross margin41%
Operating margin28%
Net margin, FY24 → FY25 → now14.4% → 14.3% → 13.8%

Debt vs. cash

Is the balance sheet healthy? Stretched

Cash$110M
Long-term debt$15.5B
Net debt$15.3B
Years to repay6.5 yrs

Valuation

Is the stock price reasonable? Yes, about fair

P/E22.9×
Fair P/E for its growth26×
Forward P/E20.1×
EV / EBITDA12.4×

At 22.9× earnings it trades close to the 26× that 8%+ a year of growth plus a 3.8% dividend would justify. As a utility it is judged on earnings alone: it borrows to build, so its free cash flow says little about its price.

The financials, five years deep

Pulled from NiSource's XBRL filings on SEC EDGAR. Italic rows are worked out from the others.

FY2025FY2024FY2023FY2022FY2021
Revenue growth
Revenue$6.5B$5.3B$5.3B$5.7B$4.7B
Change on the year+23%−1%−7%+21%—
Free cash flow
Free cash flow−$420M−$833M−$711M−$794M−$620M
Of revenue−6%−16%−13%−14%−13%
Profit margins
Operating margin28.1%27.6%24.2%22.1%21.3%
Net margin14.3%14.4%13.4%14.0%12.4%
Debt vs. cash
Cash$110M$157M$2.2B$40.8M$84.2M
Long-term debt$15.5B$12.1B$11.1B$9.5B$9.2B
Net cash (debt)−$15.3B−$11.9B−$8.8B−$9.5B−$9.1B

What NiSource says it does

Business NiSource Inc. is an energy holding company under the Public Utility Holding Company Act of 2005 whose primary subsidiaries are fully regulated natural gas and electric utility companies, serving approximately 3.8 million customers in six states. NiSource is the successor to an Indiana corporation organized in 1987 under the name of NIPSCO Industries, Inc., which changed its name to NiSource Inc. on April 14, 1999. NiSource’s principal subsidiaries include NiSource Gas Distribution Group, Inc. (a holding company that owns Columbia of Kentucky, Columbia of Maryland, Columbia of Ohio, Columbia of Pennsylvania, and Columbia of Virginia), and NIPSCO Holdings I (a holding company that owns a controlling interest in NIPSCO, a gas and electric utility). NiSource derives substantially all of its revenues and earnings from the operating results of these rate-regulated businesses. In addition, NiSource will develop the generation…

Risk factors NI lists in its 10-K

Filings

Open NI in the deck

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