NorthWestern Corporation
Statements
Income Statement
All figures as the change versus the prior period, in percent. Periods without a positive comparison base stay empty.
Tick rows to compare them in a chart (up to 4)
| Line item | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | +0.8% | +3.5% | +3.9% | -8.7% | +5.5% | -4.7% | +14.5% | +7.7% | -3.8% | +6.5% | +6.4% | |
| – | -22.7% | +7.5% | +2.3% | -33.5% | +93.1% | -41.9% | +39.0% | +67.7% | -10.2% | -64.4% | +25.1% | |
| – | +16.5% | +1.8% | +4.6% | +2.7% | -20.5% | +22.1% | +6.1% | -19.3% | +2.2% | +64.6% | +3.1% | |
| – | – | – | – | – | – | – | – | – | – | – | – | |
| – | -2.7% | +1.8% | +0.7% | +0.6% | -64.5% | +172.1% | -65.7% | +11.7% | +3.2% | +17.1% | +15.1% | |
| – | +5.8% | +6.0% | +3.9% | +3.0% | -30.5% | +44.6% | +2.3% | -25.3% | -4.1% | +100.2% | +3.9% | |
| – | +49.3% | -7.5% | +6.3% | +1.9% | +4.0% | -14.7% | +16.7% | -4.6% | +14.2% | +7.6% | +0.8% | |
| – | +18.4% | +3.1% | -2.9% | -0.3% | +3.3% | +1.8% | -3.2% | +6.9% | +14.5% | +14.9% | +14.2% | |
| – | +64.2% | -13.6% | +12.5% | +1.2% | +2.2% | -20.8% | +31.9% | -4.1% | +10.6% | +6.4% | -12.6% | |
| – | – | -125.5% | – | -240.0% | – | – | – | -117.7% | – | -225.2% | – | |
| – | +25.3% | +8.6% | -0.9% | +21.1% | +2.6% | -23.2% | +20.4% | -2.1% | +6.1% | +15.4% | -19.2% | |
| – | +38.5% | -0.9% | +4.9% | +1.5% | +0.3% | -4.9% | +12.1% | +1.3% | +10.2% | +9.2% | +2.3% |
Data as of: September 21, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.