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TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
$1.64B+1.9%$1.61B+2.6%$1.57B+2.7%$1.53B+1.5%$1.51B-0.6%
$163M+3.0%$158.24M+3.7%$152.62M+8.4%$140.84M+1.8%$138.35M+0.7%
$253.96M+1.8%$249.53M+2.0%$244.62M+2.5%$238.74M+2.3%$233.29M+2.5%
$1.33B+3.2%$1.28B+6.0%$1.21B+2.5%$1.18B+2.0%$1.16B-2.6%
$315.2M-3.3%$325.82M-8.9%$357.49M+3.6%$345.14M-0.2%$345.97M+7.0%
19.2%-1.0pp20.2%-2.5pp22.8%+0.2pp22.6%-0.4pp23%+1.6pp
$153.76M+2.3%$150.35M+2.6%$146.55M+3.5%$141.58M+3.2%$137.21M+4.2%
$11.23M-7.2%$12.1M-3.5%$12.54M-24.2%$16.55M-26.9%$22.63M-1.7%
$172.67M-7.9%$187.57M-16.1%$223.48M+1.5%$220.11M-4.9%$231.4M+7.8%
$6.53M+220%-$5.43M-18.8%-$4.57M+51.6%
$167.61M-7.4%$181.09M-16.5%$216.95M-3.8%$225.54M-4.4%$235.97M+5.3%
10.2%-1.0pp11.2%-2.6pp13.8%-0.9pp14.8%-0.9pp15.7%+0.9pp
$2.72-7.5%$2.94-16.7%$3.53-3.8%$3.67-4.4%$3.84+5.2%
$2.73-7.5%$2.95-16.7%$3.54-3.8%$3.68-4.4%$3.85+5.2%
245.6M0.0%245.5M0.0%245.4M0.0%245.3M0.0%245.2M0.0%
$1.3B+2.1%$1.27B+2.0%$1.25B+2.7%$1.21B+1.6%$1.19B-0.6%
$344.97M+1.3%$340.6M+5.1%$324.16M+2.7%$315.64M+1.1%$312.19M-0.3%
$153.76M+2.3%$150.35M+2.6%$146.55M+3.5%$141.58M+3.2%$137.21M+4.2%
$11.23M-7.2%$12.1M-3.5%$12.54M-24.2%$16.55M-26.9%$22.63M-1.7%
$182.3M+2.6%$177.69M+2.7%$173.08M+2.7%$168.47M+2.8%
$409.76M-1.4%$415.77M-1.4%$421.79M-1.4%$427.8M-1.4%
$315.2M-3.3%$325.82M-8.9%$357.49M+3.6%$345.14M-0.2%$345.97M+7.0%
$569.16M-1.1%$575.34M-4.4%$602.11M+3.1%$583.88M+0.8%$579.26M+5.1%
$569.16M-1.1%$575.34M-4.4%$602.11M+3.1%$583.88M+0.8%$579.26M+5.1%
34.7%-1.1pp35.7%-2.6pp38.4%+0.1pp38.2%-0.3pp38.5%+2.1pp
$315.2M-3.3%$325.82M-8.9%$357.49M+3.6%$345.14M-0.2%$345.97M+7.0%

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Questions, answered.

Where does NorthWestern Energy Group, Inc.'s income statement data come from?
Every line is extracted from NorthWestern Energy Group, Inc.'s SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.