Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,610 | $270 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 1,517 | $259 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 1,581 | $244 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 2,560 | $396 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 2,236 | $311 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 2,307 | $320 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 2,225 | $260 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 2,091 | $249 | $109.59 | $105.24 - $114.22 |
| Q3 2023 | 1,996 | $211 | $110.00 | $99.68 - $117.75 |
| Q2 2019 | 1,226 | $129 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 1,226 | $126 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 1,276 | $118 | $80.45 | $74.21 - $84.63 |
| Q3 2018 | 396 | $37 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 396 | $36 | $72.10 | $68.34 - $76.14 |
| Q1 2018 | 876 | $74 | $67.40 | $63.14 - $71.11 |
| Q4 2017 | 600 | $52 | $72.39 | $68.66 - $77.26 |