Southwest Gas - 15 Year Stock Price History | SWX
Historical daily share price chart and data for Southwest Gas since 2011 adjusted for splits and dividends. The latest closing stock price for Southwest Gas as of September 18, 2026 is 85.85.
- The all-time high Southwest Gas stock closing price was 92.72 on April 30, 2026.
- The Southwest Gas 52-week high stock price is 94.47, which is 10% above the current share price.
- The Southwest Gas 52-week low stock price is 76.74, which is 10.6% below the current share price.
- The average Southwest Gas stock price for the last 52 weeks is 85.91.
| Southwest Gas Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 87.3245 | 78.4615 | 92.7221 | 77.8448 | 85.8500 | 9.59% |
| 2025 | 73.3561 | 66.6168 | 81.3004 | 63.9065 | 78.3343 | 16.92% |
| 2024 | 66.7760 | 58.5296 | 75.0020 | 52.7699 | 66.9958 | 15.68% |
| 2023 | 55.2762 | 54.2387 | 60.4441 | 47.8706 | 57.9171 | 6.61% |
| 2022 | 66.3443 | 58.4418 | 81.1945 | 54.0983 | 54.3265 | -8.66% |
| 2021 | 56.4984 | 48.7683 | 61.1497 | 47.2177 | 59.4776 | 19.33% |
| 2020 | 55.9417 | 60.2312 | 64.0075 | 41.8523 | 49.8431 | -17.50% |
| 2019 | 65.9872 | 57.3196 | 72.7504 | 57.2499 | 60.4141 | 1.97% |
| 2018 | 58.0217 | 60.0966 | 65.3897 | 48.6923 | 59.2481 | -2.32% |
| 2017 | 59.9181 | 56.2246 | 64.9878 | 54.2152 | 60.6543 | 7.58% |
| 2016 | 50.1150 | 38.6281 | 57.2905 | 38.6281 | 56.3791 | 42.51% |
| 2015 | 39.9792 | 42.8835 | 44.5469 | 36.4191 | 39.5604 | -8.18% |
| 2014 | 36.9050 | 37.0384 | 44.6401 | 32.7473 | 43.0857 | 13.54% |
| 2013 | 32.7710 | 28.6898 | 37.9479 | 27.9358 | 37.9479 | 35.29% |
| 2012 | 27.9744 | 27.4287 | 29.9639 | 26.1369 | 28.0483 | 2.55% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Utilities | Utility - Natural Gas Distribution | $6.219B | $1.940B |
| Southwest Gas Holdings, Inc. is an energy holding company based in Las Vegas, NV. The company makes deliveries of natural gas under a priority system established by state regulatory commissions, which aims that higher-priority customers, primarily residential customers and other customers who use 500 therms or less of gas per day are given greater importance. The company systematically acquires and arranges delivery of natural gas to its system in sufficient quantities to meet customers' needs. Southwest acquires natural gas from a wide variety of sources with a mix of purchase provisions, which includes spot market and firm supplies. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Atmos Energy (ATO) | United States | $27.089B | 19.06 |
| Hong Kong & China Gas (HOKCY) | Hong Kong, SAR China | $16.408B | 0.00 |
| Centrica (CPYYY) | United Kingdom | $9.389B | 0.00 |
| UGI (UGI) | United States | $8.078B | 12.90 |
| ENN Energy Holdings (XNGSY) | China | $7.165B | 0.00 |
| NewJersey Resources (NJR) | United States | $5.410B | 14.65 |
| Enagas SA (ENGGY) | Spain | $5.015B | 0.00 |
| ONE Gas (OGS) | United States | $4.726B | 15.50 |
| Spire (SR) | United States | $4.684B | 16.51 |
| MDU Resources (MDU) | United States | $3.799B | 19.74 |
| Chesapeake Utilities (CPK) | United States | $3.167B | 20.92 |
| Northwest Natural Gas (NWN) | United States | $2.035B | 16.11 |
| Clean Energy Fuels (CLNE) | United States | $0.372B | 0.00 |