Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 38,471 | $6,449 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 39,788 | $6,794 | $160.05 | $148.35 - $170.22 |
| Q1 2025 | 41,152 | $6,361 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 41,076 | $5,721 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 40,277 | $5,587 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 40,232 | $4,693 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 35,311 | $4,197 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 36,038 | $4,177 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 36,633 | $3,881 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 36,663 | $4,265 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 36,921 | $4,148 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 36,127 | $4,049 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 36,729 | $3,741 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 37,073 | $4,156 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 36,477 | $4,359 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 28,923 | $3,030 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 29,116 | $2,568 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 29,871 | $2,871 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 30,125 | $2,978 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 30,164 | $2,879 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 30,869 | $2,951 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 31,720 | $3,159 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 30,762 | $3,053 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 31,703 | $3,546 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 32,167 | $3,664 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 32,246 | $3,404 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 33,223 | $3,420 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 71,246 | $6,606 | $80.45 | $74.21 - $84.63 |
| Q3 2018 | 68,078 | $6,393 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 69,804 | $6,292 | $72.10 | $68.34 - $76.14 |
| Q1 2018 | 69,244 | $5,833 | $67.40 | $63.14 - $71.11 |
| Q4 2017 | 70,117 | $6,022 | $72.39 | $68.66 - $77.26 |