Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,879 | $483 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 2,935 | $501 | $160.05 | $148.35 - $170.22 |
| Q1 2024 | 3,763 | $447 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 3,775 | $438 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 3,875 | $410 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 3,867 | $450 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 3,777 | $424 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 3,719 | $417 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 3,716 | $378 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 3,716 | $417 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 3,716 | $444 | $99.21 | $90.38 - $110.22 |
| Q2 2020 | 2,519 | $258 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 2,532 | $251 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 2,580 | $289 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 2,534 | $289 | $93.46 | $88.89 - $98.75 |