NorthWestern - 15 Year Stock Price History | NWE
Historical daily share price chart and data for NorthWestern since 2011 adjusted for splits and dividends. The latest closing stock price for NorthWestern as of September 15, 2026 is 67.98.
- The all-time high NorthWestern stock closing price was 72.73 on June 26, 2026.
- The NorthWestern 52-week high stock price is 75.18, which is 10.6% above the current share price.
- The NorthWestern 52-week low stock price is 55.53, which is 18.3% below the current share price.
- The average NorthWestern stock price for the last 52 weeks is 67.66.
| NorthWestern Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 68.6122 | 62.9079 | 72.7350 | 62.6087 | 67.9800 | 8.41% |
| 2025 | 54.1287 | 49.1733 | 66.4714 | 47.4287 | 62.7039 | 26.39% |
| 2024 | 46.7439 | 45.1307 | 52.4753 | 41.0993 | 49.6095 | 10.51% |
| 2023 | 46.8962 | 50.3258 | 51.9957 | 40.5737 | 44.8925 | -10.12% |
| 2022 | 46.6345 | 45.7718 | 51.0497 | 41.0328 | 49.9470 | 8.49% |
| 2021 | 47.8254 | 44.2015 | 54.9348 | 42.1213 | 46.0375 | 2.10% |
| 2020 | 44.7442 | 52.2473 | 59.4845 | 36.0833 | 45.0907 | -15.15% |
| 2019 | 51.1777 | 41.6734 | 55.9370 | 41.6734 | 53.1445 | 24.50% |
| 2018 | 40.0788 | 40.2683 | 46.2839 | 34.7634 | 42.6860 | 3.52% |
| 2017 | 40.3646 | 37.7818 | 44.0087 | 37.4017 | 41.2353 | 8.74% |
| 2016 | 38.0613 | 34.3230 | 41.5004 | 33.8203 | 37.9218 | 8.45% |
| 2015 | 33.6502 | 35.3504 | 36.6914 | 30.8361 | 34.9676 | -0.45% |
| 2014 | 29.5308 | 25.7164 | 36.3500 | 25.6323 | 35.1269 | 34.99% |
| 2013 | 24.3716 | 20.7071 | 27.9867 | 20.4178 | 26.0228 | 29.47% |
| 2012 | 20.0690 | 19.8646 | 21.4238 | 19.0631 | 20.0995 | 1.15% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Utilities | Utility - Electric Power Distribution | $4.223B | $1.611B |
| NorthWestern Energy is a growing, financially sound, investor-owned energy company. It has provided reliable and affordable energy to customers in Montana, South Dakota and Nebraska. The company got its start in small communities, providing essential service that allowed them to grow and prosper. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| NextEra Energy (NEE) | United States | $170.278B | 20.88 |
| Iberdrola S.A (IBDRY) | Spain | $152.515B | 22.24 |
| Enel SpA (ENLAY) | Italy | $102.582B | 15.06 |
| Southern (SO) | United States | $100.082B | 18.91 |
| Duke Energy (DUK) | United States | $92.800B | 17.84 |
| ENGIE - (ENGIY) | France | $69.307B | 0.00 |
| American Electric Power (AEP) | United States | $66.542B | 20.41 |
| Dominion Energy (D) | United States | $56.694B | 18.52 |
| E.ON SE (EONGY) | Germany | $52.103B | 14.87 |
| Entergy (ETR) | United States | $48.362B | 26.37 |
| RWE AG (RWEOY) | Germany | $48.263B | 17.87 |
| Vistra (VST) | United States | $47.234B | 16.36 |
| Xcel Energy (XEL) | United States | $46.323B | 18.36 |
| Exelon (EXC) | United States | $44.098B | 15.31 |
| Consolidated Edison Inc (ED) | United States | $39.120B | 18.27 |
| Pacific Gas & Electric (PCG) | United States | $36.450B | 8.05 |
| Public Service Enterprise Group (PEG) | United States | $35.348B | 16.65 |
| WEC Energy (WEC) | United States | $34.270B | 18.75 |
| AXIA Energia (AXIAY) | Brazil | $30.436B | 16.29 |
| AXIA Energia (AXIA) | Brazil | $28.935B | 15.48 |
| Ameren (AEE) | United States | $28.783B | 19.40 |
| Fortis (FTS) | Canada | $27.773B | 21.46 |
| DTE Energy (DTE) | United States | $27.287B | 18.29 |
| FirstEnergy (FE) | United States | $26.519B | 17.76 |
| Eversource Energy (ES) | United States | $25.738B | 13.92 |
| CenterPoint Energy (CNP) | United States | $25.460B | 20.24 |
| PPL (PPL) | United States | $25.428B | 18.26 |
| CLP Holdings (CLPHY) | Hong Kong, SAR China | $25.265B | 0.00 |
| NRG Energy (NRG) | United States | $22.886B | 16.07 |
| Hydro One (HRNNF) | Canada | $21.967B | 21.41 |
| Edison (EIX) | United States | $21.600B | 7.83 |
| CMS Energy (CMS) | United States | $20.953B | 19.77 |
| Terna Rete Elettrica Nazionale SpA (TEZNY) | Italy | $20.810B | 0.00 |
| NiSource (NI) | United States | $19.696B | 21.39 |
| Evergy (EVRG) | United States | $18.644B | 20.11 |
| Alliant Energy (LNT) | United States | $17.351B | 20.98 |
| Power Assets Holdings (HGKGY) | Hong Kong, SAR China | $16.985B | 0.00 |
| Korea Electric Power (KEP) | South Korea | $14.842B | 2.42 |
| United Utilities Group (UUGRY) | United Kingdom | $13.271B | 0.00 |
| China Resources Power Holdings (CRPJY) | Hong Kong, SAR China | $12.318B | 0.00 |
| Pinnacle West Capital (PNW) | United States | $11.562B | 18.28 |
| AES (AES) | United States | $10.559B | 5.54 |
| OGE Energy (OGE) | United States | $9.550B | 20.37 |
| Companhia Paranaense De Energia - Copel (ELPC) | $9.199B | 22.89 | |
| Brookfield Renewable Partners (BEP) | Bermuda | $8.832B | 0.00 |
| IDACORP (IDA) | United States | $7.747B | 22.17 |
| ENGIE BRASL EGA (EGIEY) | Brazil | $6.877B | 12.97 |
| Comp En De Mn Cemig ADS (CIG) | Brazil | $6.153B | 0.00 |
| Enel Chile S.A (ENIC) | Chile | $5.962B | 10.26 |
| Portland General Electric (POR) | United States | $5.655B | 17.87 |
| Companhia Paranaense De Energia (COPEL) (ELP) | Brazil | $5.520B | 84.27 |
| Black Hills (BKH) | United States | $5.385B | 16.85 |
| Pampa Energia S.A (PAM) | Argentina | $4.657B | 8.23 |
| Algonquin Power & Utilities (AQN) | Canada | $4.119B | 16.72 |
| Allete (ALE) | United States | $3.945B | 23.02 |
| TransAlta (TAC) | Canada | $3.726B | 98.25 |
| Otter Tail (OTTR) | United States | $3.678B | 13.52 |
| Kenon Holdings (KEN) | Singapore | $3.351B | 0.00 |
| Versigent (VGNT) | Switzerland | $3.264B | 0.00 |
| Avista (AVA) | United States | $3.070B | 13.94 |
| MGE Energy (MGEE) | United States | $2.876B | 18.70 |
| Centuri Holdings (CTRI) | United States | $1.976B | 39.14 |
| Hawaiian Electric Industries (HE) | United States | $1.789B | 14.00 |
| Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) | Argentina | $1.103B | 5.82 |
| Unitil (UTL) | United States | $0.960B | 15.81 |
| Ballard Power Systems (BLDP) | Canada | $0.758B | 0.00 |
| Genie Energy (GNE) | United States | $0.418B | 0.00 |
| Polar Power (POLA) | United States | $0.006B | 0.00 |
| Great Plains Energy Inc (GXP) | United States | $0.000B | 0.00 |
| Eletrobras (EBR.B) | Brazil | $0.000B | 0.00 |