NiSource reported third quarter 2026 GAAP net income available to common shareholders of $129.5 million, or $0.27 per diluted share, up from $94.7 million, or $0.20, a year earlier. Non-GAAP consolidated adjusted EPS was $0.27, compared with $0.19 in the same quarter of 2025. The company narrowed its 2026 adjusted EPS guidance to the upper half of $2.02-$2.07, introduced 2027 guidance of $2.22-$2.30, and extended its capital plan through 2033 with $40.0 billion of expected capital expenditures.
Q3 2026 GAAP net income of $129.5 million ($0.27 per diluted share) vs. $94.7 million ($0.20) in Q3 2025
Nine-month 2026 consolidated adjusted EPS of $1.49 vs. $1.38 in the same period of 2025
2026 adjusted EPS guidance narrowed to upper half of $2.02-$2.07; 2027 guidance set at $2.22-$2.30
Consolidated adjusted EPS growth outlook of 10%-11% CAGR for 2027-2033; $40.0 billion seven-year capital plan
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From NiSource's 10-Q and 10-K filings (SEC XBRL). YoY compares each quarter with the same quarter a year earlier; it is blank when the year-ago figure is missing or negative.
Annual results
Fiscal year
Revenue
Growth
EPS (diluted)
Growth
Net margin
FY2025
$6.52B
+23.5%
$1.95
+20.4%
14.3%
FY2024
$5.28B
-1.2%
$1.62
+9.5%
14.4%
FY2023
$5.35B
-6.8%
$1.48
-12.9%
13.4%
FY2022
$5.74B
+21.3%
$1.70
+33.9%
14.0%
FY2021
$4.73B
+5.8%
$1.27
—
12.4%
Frequently asked questions
When is NiSource's next earnings date?
NiSource has not announced a report date within the next three weeks. US companies usually report three to six weeks after each quarter ends; this page updates as soon as the date is on the calendar.
What did NiSource earn last quarter?
For the quarter ended Sep 2026, NiSource reported diluted EPS of $0.27 (+35.0% year over year) on revenue of $1.30B (+4.7%).
Where do these numbers come from?
Reported revenue, net income and EPS come from the company's own 10-Q and 10-K filings with the SEC (XBRL data). The report date and consensus estimate come from the Nasdaq earnings calendar.
Not investment advice. Figures can be restated by the company in later filings.