Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,262 | $882 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 5,275 | $901 | $160.05 | $148.35 - $170.22 |
| Q2 2023 | 1,991 | $232 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 2,600 | $292 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 2,664 | $299 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 2,672 | $272 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 2,625 | $294 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 2,713 | $324 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 2,708 | $283 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 2,684 | $236 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 2,754 | $265 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 2,785 | $275 | $80.51 | $75.08 - $88.10 |
| Q4 2017 | 64 | $5 | $72.39 | $68.66 - $77.26 |