Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,795 | $469 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 1,422 | $243 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 1,182 | $182 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 1,042 | $161 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 998 | $139 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 1,182 | $164 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 1,135 | $132 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 1,235 | $147 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 950 | $110 | $106.01 | $95.54 - $112.68 |
| Q3 2022 | 82 | $8 | $105.33 | $93.67 - $111.79 |
| Q4 2020 | 2,413 | $230 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 2,193 | $210 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 2,632 | $262 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 16 | $2 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 8 | $1 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 21 | $2 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 13 | $1 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 200 | $21 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 227 | $21 | $80.45 | $74.21 - $84.63 |
| Q3 2018 | 200 | $19 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 850 | $77 | $72.10 | $68.34 - $76.14 |
| Q1 2018 | 2,900 | $244 | $67.40 | $63.14 - $71.11 |
| Q4 2017 | 735 | $63 | $72.39 | $68.66 - $77.26 |
| Q3 2017 | 700 | $59 | $70.65 | $67.11 - $73.09 |
| Q2 2017 | 700 | $58 | $66.84 | $63.72 - $70.25 |