ATO Annual Statistics
Explore ATO annual returns, historical performance data, yearly market trends, and long-term investment performance.
Atmos Energy Corporation (ATO) company overview
Atmos Energy is the largest publicly traded, fully regulated, pure-play natural gas utility in the United States, serving more than 3.3 million customers in Texas, Colorado, Kansas, Kentucky, Louisiana, Mississippi, Tennessee, and Virginia. About two thirds of its earnings come from Texas, where it distributes natural gas in northern Texas and owns an intrastate gas pipeline spanning several key shale gas formations and interconnected with five storage facilities.
| Period | Return % |
|---|---|
| 2000 | 21.54 |
| 2001 | -15.64 |
| 2002 | 8.72 |
| 2003 | 3.23 |
| 2004 | 10.59 |
| 2005 | -1.69 |
| 2006 | 19.33 |
| 2007 | -13.03 |
| 2008 | -15.21 |
| 2009 | 21.69 |
| 2010 | 5.69 |
| 2011 | 5.81 |
| 2012 | 5.94 |
| 2013 | 26.98 |
| 2014 | 24.78 |
| 2015 | 12.77 |
| 2016 | 18.89 |
| 2017 | 15.21 |
| 2018 | 9.03 |
| 2019 | 24.5 |
| 2020 | -13.54 |
| 2021 | 11.42 |
| 2022 | 6.72 |
| 2023 | 4.23 |
| 2024 | 19.11 |
| 2025 | 21.22 |
| 2026 | -4.55 |
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 2026-10-09 | 159.99 | 161.92 | 160.17 | 161.66 | — |
| 2026-10-08 | 159.53 | 160.83 | 158.37 | 160.66 | — |
| 2026-10-07 | 160.01 | 160.4 | 158.59 | 159.21 | — |
| 2026-10-06 | 158.91 | 159.94 | 157.9 | 159.74 | — |
| 2026-10-05 | 157.31 | 158.48 | 156.09 | 158.05 | — |
| 2026-10-02 | 157.07 | 158.39 | 156.73 | 157.17 | — |
| 2026-10-01 | 156.01 | 156.85 | 154.72 | 156.38 | — |
| 2026-09-30 | 158.13 | 158.16 | 156.25 | 156.44 | — |
| 2026-09-29 | 156.08 | 157.99 | 155.63 | 157.6 | — |
| 2026-09-28 | 157.55 | 157.71 | 156.34 | 157.05 | — |
| 2026-09-25 | 156.11 | 157.48 | 155.39 | 157.21 | — |
| 2026-09-24 | 156.94 | 157.7 | 156.01 | 156.42 | — |
| 2026-09-23 | 156.53 | 157.29 | 155.02 | 156.24 | — |
| 2026-09-21 | 160.26 | 160.41 | 158.15 | 158.27 | — |
| 2026-09-18 | 161 | 161.12 | 159.98 | 160.3 | — |
| 2026-09-17 | 162.42 | 162.94 | 161.44 | 162.03 | — |
| 2026-09-16 | 163.2 | 163.98 | 161.58 | 161.96 | — |
| 2026-09-15 | 163.81 | 164.25 | 162 | 162.04 | — |
| 2026-09-14 | 164.16 | 165.07 | 163.26 | 163.84 | — |
| 2026-09-11 | 165.72 | 165.87 | 163.04 | 163.19 | — |
| 2026-09-10 | 167.56 | 168.06 | 164.67 | 164.81 | — |
| 2026-09-09 | 168.22 | 168.3 | 165.89 | 166.59 | — |
| 2026-09-08 | 167.19 | 169.05 | 167.19 | 168.07 | — |
| 2026-09-04 | 168.4 | 169.46 | 167.28 | 167.56 | — |
| 2026-09-02 | 167.66 | 168.36 | 165.98 | 167.68 | — |
| 2026-09-01 | 167.13 | 167.75 | 166.16 | 167.7 | — |
| 2026-08-31 | 165.5 | 166.76 | 164.62 | 166.13 | — |
| 2026-08-27 | 168.07 | 168.07 | 166.41 | 167.22 | — |
| 2026-08-26 | 167.74 | 169.63 | 166.5 | 169.46 | — |
| 2026-08-25 | 167.94 | 168.43 | 167.1 | 167.56 | — |
| 2026-08-24 | 166.35 | 167.97 | 166.03 | 167.82 | — |
| 2026-08-21 | 172.12 | 172.12 | 166.85 | 166.85 | — |
| 2026-08-20 | 170.75 | 173.13 | 170.37 | 170.52 | — |
| 2026-08-19 | 171.4 | 172.17 | 170.4 | 171.31 | — |
| 2026-08-18 | 172.07 | 172.73 | 170.32 | 170.51 | — |
| 2026-08-17 | 170.47 | 170.61 | 168.9 | 169.9 | — |
| 2026-08-14 | 169.5 | 170.27 | 169.13 | 169.92 | — |
| 2026-08-13 | 170.3 | 172.09 | 169.44 | 169.96 | — |
| 2026-08-12 | 169.06 | 170.35 | 168.21 | 169.59 | — |
| 2026-08-11 | 167.79 | 169.47 | 167.24 | 169.21 | — |
| 2026-08-10 | 172.27 | 170.86 | 167.15 | 167.92 | — |
| 2026-08-07 | 170.96 | 172.3 | 169.7 | 170.19 | — |
| 2026-08-06 | 173.35 | 173.6 | 170.87 | 171.98 | — |
| 2026-08-05 | 172.18 | 172.58 | 170.46 | 172.2 | — |
| 2026-08-04 | 172.6 | 173.71 | 170.03 | 172.65 | — |
| 2026-08-03 | 171.96 | 174.22 | 171.53 | 172.89 | — |
| 2026-07-31 | 173.3 | 174.92 | 172.22 | 172.78 | — |
| 2026-07-30 | 176.94 | 177.4 | 173.56 | 174.26 | — |
| 2026-07-29 | 180.49 | 181.37 | 177.09 | 177.67 | — |
| 2026-07-28 | 179.61 | 182.63 | 178.96 | 179.38 | — |
| 2026-07-27 | 180.79 | 180.26 | 177.57 | 178.22 | — |
| 2026-07-24 | 179.09 | 179.99 | 178.12 | 179.22 | — |
| 2026-07-23 | 177.4 | 179.68 | 177.49 | 178.04 | — |
| 2026-07-22 | 176.9 | 178.55 | 176.19 | 178.47 | — |
| 2026-07-21 | 176.75 | 176.89 | 174.68 | 175.05 | — |
| 2026-07-20 | 177.43 | 178.5 | 176.19 | 177.33 | — |
| 2026-07-17 | 176.04 | 181.47 | 176.88 | 177.68 | — |
| 2026-07-16 | 175.2 | 178.21 | 175.19 | 178.04 | — |
| 2026-07-15 | 177.65 | 178.22 | 174.68 | 174.98 | — |
| 2026-07-14 | 179.47 | 180.85 | 178.07 | 178.45 | — |
| 2026-07-13 | 177.35 | 179.96 | 177.1 | 179.5 | — |
| 2026-07-10 | 174.56 | 176.6 | 174.8 | 176.2 | — |
| 2026-07-09 | 177.03 | 177.23 | 174.46 | 174.72 | — |
| 2026-07-08 | 178.14 | 179.13 | 176.18 | 177.09 | — |
| 2026-07-07 | 175.7 | 179.79 | 174.98 | 177.58 | — |
| 2026-07-06 | 176.79 | 176.79 | 173.49 | 173.83 | — |
| 2026-07-02 | 174.29 | 176.87 | 173.06 | 176.87 | — |
| 2026-07-01 | 172.11 | 173.85 | 172 | 173.03 | — |
| 2026-06-30 | 173.39 | 174.19 | 172.21 | 172.27 | — |
| 2026-06-29 | 174.28 | 175.42 | 173.82 | 174.84 | — |
| 2026-06-26 | 171.7 | 174.9 | 173.35 | 175.17 | — |
| 2026-06-25 | 173 | 175.26 | 173.01 | 173.67 | — |
| 2026-06-24 | 173.53 | 173.7 | 171.63 | 172.59 | — |
| 2026-06-23 | 170.89 | 172.77 | 170 | 171.09 | — |
| 2026-06-22 | 169.23 | 170.79 | 168.9 | 169.59 | — |
| 2026-06-18 | 169.64 | 171.18 | 169.04 | 170.11 | — |
| 2026-06-17 | 168.62 | 170.04 | 168.25 | 169.64 | — |
| 2026-06-16 | 170.19 | 171.28 | 168.93 | 169.63 | — |
| 2026-06-15 | 168.82 | 170.85 | 168.57 | 169.6 | — |
| 2026-06-12 | 168.22 | 169.99 | 167.77 | 169.96 | — |
| 2026-06-11 | 170.26 | 170.59 | 167.74 | 168.23 | — |
| 2026-06-10 | 168.95 | 169.94 | 168.02 | 169.27 | — |
| 2026-06-09 | 168.29 | 168.92 | 166.69 | 167.62 | — |
| 2026-06-05 | 168.94 | 171.92 | 168.45 | 170.24 | — |
| 2026-06-04 | 169.78 | 170.13 | 166.33 | 167.96 | — |
| 2026-06-03 | 169.32 | 171.27 | 168.32 | 168.3 | — |
| 2026-06-02 | 168.13 | 168.88 | 166.58 | 168.75 | — |
| 2026-06-01 | 168.1 | 168.97 | 167.12 | 167.15 | — |
| 2026-05-29 | 172.44 | 172.94 | 168.12 | 169.13 | — |
| 2026-05-28 | 174.83 | 176.46 | 172.04 | 173.03 | — |
| 2026-05-27 | 176.78 | 177.85 | 175.15 | 176.24 | — |
| 2026-05-22 | 178.18 | 178.48 | 176.31 | 177.81 | — |
| 2026-05-21 | 176.22 | 177.47 | 175.23 | 177.46 | — |
| 2026-05-20 | 178.2 | 179.02 | 175.86 | 176 | — |
| 2026-05-19 | 178.64 | 180.55 | 177.57 | 177.73 | — |
| 2026-05-18 | 177.73 | 179.81 | 176.99 | 178.52 | — |
| 2026-05-15 | 180.88 | 181.22 | 176.31 | 176.48 | — |
| 2026-05-14 | 180.28 | 181.37 | 179.65 | 180.87 | — |
| 2026-05-13 | 181.08 | 180.72 | 178.03 | 179.95 | — |
| 2026-05-12 | 182.74 | 183.4 | 180.9 | 181.94 | — |
| 2026-05-11 | 182.45 | 183.14 | 180.62 | 182.13 | — |
| 2026-05-08 | 183.49 | 184.82 | 180.85 | 180.87 | — |
| 2026-05-07 | 186.86 | 190.19 | 180.68 | 181.86 | — |
| 2026-05-06 | 188.98 | 186.74 | 183.7 | 184.76 | — |
| 2026-05-05 | 186.5 | 188.9 | 186.01 | 187.25 | — |
| 2026-05-04 | 187.23 | 189.69 | 186.68 | 187.77 | — |
| 2026-05-01 | 188.57 | 191.49 | 187.99 | 188.54 | — |
| 2026-04-30 | 186.09 | 190.1 | 185.92 | 189.98 | — |
| 2026-04-29 | 186.52 | 187.2 | 185.57 | 185.71 | — |
| 2026-04-28 | 187.82 | 187.82 | 185.71 | 187.13 | — |
| 2026-04-27 | 186.49 | 187.5 | 185.55 | 185.62 | — |
| 2026-04-24 | 187.41 | 187.41 | 185.11 | 185.45 | — |
| 2026-04-23 | 183.65 | 188.49 | 182.47 | 187.81 | — |
| 2026-04-22 | 183.96 | 184.65 | 181.32 | 182.49 | — |
| 2026-04-21 | 187.35 | 186.87 | 182.68 | 182.93 | — |
| 2026-04-20 | 186.09 | 187.68 | 186.04 | 186.23 | — |
| 2026-04-17 | 187.34 | 187.34 | 183.77 | 186.54 | — |
| 2026-04-16 | 185.94 | 188.3 | 185.74 | 187.98 | — |
| 2026-04-15 | 187.5 | 187.05 | 185.36 | 186.26 | — |
| 2026-04-14 | 187.04 | 188.33 | 185.28 | 188.16 | — |