Quarterly Returns (%)Southwest Gas Holdings Inc
| Years | Q1 | Q2 | Q3 | Q4 | Annual |
|---|---|---|---|---|---|
| 1990 | 0 | -6.4 | -14.6 | -3.5 | 0 |
| 1991 | 27.8 | -28.8 | -10.6 | 6.6 | -12.7 |
| 1992 | 26.4 | 10 | 4.1 | -5.6 | 36.5 |
| 1993 | 29.8 | -1.8 | 2.7 | -6.9 | 21.9 |
| 1994 | 29.5 | 14.2 | -2 | -19.9 | 16.2 |
| 1995 | 4.3 | -3.4 | 9.8 | 17.6 | 24.8 |
| 1996 | -2.2 | -5.8 | 8.5 | 10 | 9.2 |
| 1997 | -9.8 | 14.3 | -1.2 | -4.9 | -3 |
| 1998 | 11.8 | 17 | -16.4 | 30.3 | 42.5 |
| 1999 | 3.3 | 4.1 | -5.9 | -14.7 | -13.6 |
| 2000 | -16.2 | -7.2 | 21 | 1.9 | -0.6 |
| 2001 | -3.8 | 16.3 | -9.8 | 7.8 | 6.1 |
| 2002 | 12.3 | 0.5 | -8.6 | 6.4 | 8.7 |
| 2003 | -12.3 | 5.2 | 8.2 | -0.2 | -0.5 |
| 2004 | 5.2 | 4.1 | 0.1 | 6.9 | 17.1 |
| 2005 | -4.1 | 6.5 | 8.2 | -2.9 | 7.3 |
| 2006 | 6.7 | 12.9 | 7 | 16.7 | 49.3 |
| 2007 | 1.8 | -13.5 | -16.6 | 3.1 | -20.4 |
| 2008 | -5.4 | 7.1 | 2.6 | -15.9 | -12.5 |
| 2009 | -15.7 | 6.7 | 16.2 | 12.5 | 17.6 |
| 2010 | 5.8 | -0.7 | 14.8 | 9.9 | 32.6 |
| 2011 | 7 | -0.3 | -5.6 | 18.3 | 19.2 |
| 2012 | 1.3 | 1.4 | 1.5 | -2.3 | 2.6 |
| 2013 | 12.6 | -1 | 8.4 | 12.5 | 35.3 |
| 2014 | -3.8 | -0.6 | -7.3 | 28 | 13.5 |
| 2015 | -5.3 | -7.8 | 10.4 | -4.7 | -8.2 |
| 2016 | 20.2 | 20.3 | -10.7 | 10.4 | 42.5 |
| 2017 | 8.8 | -11.3 | 6.9 | 4.1 | 7.6 |
| 2018 | -15.4 | 13.6 | 3.5 | -2.2 | -2.3 |
| 2019 | 7.5 | 7.7 | 0.4 | -15.9 | -1 |
| 2020 | -5 | 4 | 8 | -3.3 | -19.8 |
| 2021 | 12.6 | -3.3 | 1 | 4.7 | 15.3 |
| 2022 | 11.8 | 11.2 | -20.7 | -10.4 | -11.6 |
| 2023 | 0.9 | 1.9 | -5.1 | 7.2 | 2.4 |
| 2024 | 20.1 | -4.3 | -3.3 | -6 | 11.5 |
| 2025 | 0.9 | 0 | 0 | 0.9 |