Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 8,088 | $1,356 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 7,430 | $1,269 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 6,839 | $1,054 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 6,456 | $998 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 5,717 | $796 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 5,366 | $744 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 5,345 | $623 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 5,671 | $674 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 5,897 | $683 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 5,906 | $626 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 5,875 | $683 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 5,878 | $660 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 5,959 | $668 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 6,309 | $643 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 6,448 | $723 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 6,849 | $818 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 7,167 | $751 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 5,187 | $458 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 7,527 | $723 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 5,906 | $584 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 6,540 | $624 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 6,434 | $615 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 6,863 | $683 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 21,443 | $2,128 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 8,612 | $963 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 8,807 | $1,003 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 6,573 | $694 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 5,669 | $584 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 2,238 | $208 | $80.45 | $74.21 - $84.63 |